Dell Force10 S4810P Guia do Utilizador

Dell Command Line Reference Guide for the S4810 System9.5(0.0)

vrrp bfd neighbor... 37210

Usage InformationThe chassis MIB contains the entry chSysXfpRecvPower in the chSysPortTable table. Periodically, IFA polls the XFP power for each of t

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

passive-interfaceSuppress routing updates on an interface. This command stops the router from sending updates on that interface.S4810 Syntaxpassive-in

redistributeRedistribute routes from one routing domain to another routing domain.S4810 Syntaxredistribute {static | connected | rip} [level-1 | level

• CONFIGURATION-ROUTER-ISIS-ADDRESS-FAMILY-IPV6 (for IPv6)Command HistoryThis guide is platform-specific. For command information about other platform

redistribute bgpRedistribute routing information from a BGP process.S4810 Syntaxredistribute bgp AS number [level-1| level-1-2 | level-2] [metric metr

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.12.0Introduced o

metric-type {external | internal}(OPTIONAL) The external link type associated with the default route advertised into a routing domain. The two options

Usage InformationHow a metric value assigned to a redistributed route is advertised depends on how on the configuration of the metric-style command. I

You can configure only one IS-IS routing process to perform Level 2 routing. A level-1-2 designation performs Level 1 and Level 2 routing at the same

show configDisplay the changes you made to the IS-IS configuration. Default values are not shown.S4810 Syntaxshow configCommand Modes• ROUTER ISIS (fo

Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series and E-Series

show isis databaseDisplay the IS-IS link state database.S4810 Syntaxshow isis database [level-1 | level-2] [local] [detail | summary] [lspid]Parameter

Field DescriptionThe first six octets are the System ID of the originating router.The first six octets are the System ID of the originating router. Th

ISIS.00-00 * 0x00000006 0xCF43 580 0/0/0!FTOS#show isis database detail ISIS.00-00IS-IS Level-1 Link State DatabaseLSPID LSP Seq Num LS

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

Version 9.2(0.2) Introduced on the Z9000.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced o

• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information.• For a Port Channel interface, enter the keywords p

Field DescriptionCircuit Id The neighbor’s interpretation of the designated router for the interface.ExampleThe bold sections below identify that Mult

System Id: F100.E120.0013 IS-Type: level-1-2 Manual area address(es): 49.0000.0001 Routing for area address(es): 49.0000.0001 Interfaces supp

Version 9.2(0.2) Introduced on the Z9000.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced o

exec-timeoutSet a time interval that the system waits for input on a line before disconnecting the session.S4810 Syntaxexec-timeout minutes [seconds]T

IS-IS: Level-2 LSPs CSNPs (sent/rcvd) : 472/238 IS-IS: Level-1 LSPs PSNPs (sent/rcvd) : 0/0 IS-IS: Level-2 LSPs PSNPs (sent/rcvd) : 10/337 IS-IS:

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.12.0Introduced o

32Link Aggregation Control Protocol (LACP)This chapter contains commands for Dell Networks’s implementation of the link aggregation control protocol (

Version 6.2.1.1 Introduced on the E-Series.Related Commandsshow lacp — displays the LACP configuration.debug lacpDebug LACP (configuration, events, an

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.5.1.0 Added suppor

Related Commandsshow lacp — displays the LACP configuration.lacp port-priorityTo influence which ports will be put in Standby mode when there is a har

lacp system-priorityConfigure the LACP system priority.S4810 Syntaxlacp system-priority priority-valueParameterspriority-value Enter the port-priorit

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

33Layer 2This chapter describes commands to configure Layer 2 features.This chapter contains the following sections:• MAC Addressing Commands• Virtual

exitReturn to the lower command mode.S4810 SyntaxexitCommand Modes• EXEC Privilege• CONFIGURATION• LINE, INTERFACE• TRACE-LIST• PROTOCOL GVRP• SPANNIN

vlan vlan-id Enter the keyword vlan then a VLAN ID number from 1 to 4094.Command ModesEXEC PrivilegeCommand HistoryThis guide is platform-specific. Fo

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

output-range interfaceFor a multicast MAC address, enter the keyword output-range then one of the following interfaces to indicate a range of ports fo

mac-address-table station-move thresholdChange the frequency with which the MAC address station-move trap is sent after a MAC address changes in a VLA

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.12.0Deprecated t

show mac learning-limit — displays MAC learning-limit configuration.mac learning-limit learn-limit-violationConfigure an action for a MAC address lear

mac learning-limit mac-address-stickyMaintain the dynamically learned mac addresses as sticky MAC addresses on the selected port.S4810 Syntaxmac learn

Parameterslog Enter the keyword log to generate a syslog message on a station move violation.shutdown-both Enter the keyword shutdown to shut down bot

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

ftp-server enableEnable FTP server functions on the system.S4810 Syntaxftp-server [vrf vrf-name] enableParametersvrf vrf-name Enter the keyword vrf an

vlan vlan-id (OPTIONAL) Enter the keyword vlan then the VLAN ID to display the MAC address assigned to the VLAN. The range is from 1 to 4094.Command M

• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information.• For a 40-Gigabit Ethernet interface, ente

117 0 0 00:01:e8:0d:b7:5d SYSTEM_STATIC DROPDell#show mac-address-tableDisplay the MAC address table.S4810Syntaxshow mac-address-table [

static addresses, dynamic addresses, and MAC addresses in use.Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For c

Column Heading DescriptionState Lists if the MAC address is in use (Active) or not in use (Inactive).ExampleDell(conf)#do show mac-address-tableCodes:

Line Beginning WithDescriptionTotal MAC... Lists the total number of MAC addresses the switch uses.Example (Count)Dell# show mac-address-table countMA

ExampleDell#show mac-address-table aging-time Mac-address-table aging time : 1800Dell#Related Commandsshow mac-address-table — displays the current M

Usage InformationMAC Accounting information can be accessed using SNMP via the Force10 Monitor MIB. For more information about enabling SNMP, refer to

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

default vlan-idSpecify a VLAN as the Default VLAN.S4810 Syntaxdefault vlan-id vlan-idTo remove the default VLAN status from a VLAN and VLAN 1 does not

size date time name-------- ------ ------ -------- 512 Jul-20-2004 18:15:00 tgtimg 512 Jul-20-2004 18:15:00 diagnostic 512 Jul-20-2004 18

default-vlan disableDisable the default VLAN so that all switchports are placed in the Null VLAN until they are explicitly configured as a member of a

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

no ip address no shutdownDell(conf-if-vl-100)#show vlanDisplay the current VLAN configurations on the switch.S4810Syntaxshow vlan [brief | id vlan-

Version 7.6.1.0 Introduced on the S-Series and revised the output to display Native VLAN.Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.2.1.

Q: U - Untagged, T - Tagged, O - Openflow x - Dot1x untagged, X - Dot1x tagged o - OpenFlow untagged, O - OpenFlow tagged G - GVRP tagged, M - V

Example (Brief)Dell#show vlan brVLAN Name STG MAC Aging IP Address---- ------------------------------------1 0 1800 unassigne

Defaults All interfaces in Layer 2 mode are untagged.Command ModesINTERFACE VLANCommand HistoryThis guide is platform-specific. For command informatio

• For a Port Channel interface, enter the keywords port-channel then a number. The range is from 1 to 128.• For a 10-Gigabit Ethernet interface, enter

untaggedAdd a Layer 2 interface to a VLAN as an untagged interface.S4810 Syntaxuntagged interfaceTo remove an untagged interface from a VLAN, use the

Related Commandsinterface vlan — configures a VLAN.tagged — specifies which interfaces in a VLAN are tagged.Far-End Failure Detection (FEFD)The Dell N

Related Commandsftp-server enable — enables FTP server functions on the E-Series.ftp-server username — sets a username and password for incoming FTP c

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.12.0Introduced on the S4810.Legacy E-Series command.Rela

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.12.0Introduced o

Related Commands• fefd reset — enables FEFD globally on the system.• fefd mode — changes FEFD mode on an interface.fefd intervalSet an interval betwee

Parametersnormal (OPTIONAL) Enter the keyword normal to change the link state to “unknown” when a far-end failure the software detects on that interfa

Defaults Not configured.Command ModesEXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refe

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Legacy E-Series command.Related Commands• fefd — enables far-end fail

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.12.0Introduced on the S4810.Legacy E-Series command.Usag

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.12.0Introduced on the S4810.Legacy E-Series command.Usag

Related Commands• fefd — enables far-end failure detection.• fefd disable — disables FEFD on an interface only.• fefd-global — enables FEFD globally o

34Link Layer Discovery Protocol (LLDP)The link layer discovery protocol (LLDP) advertises connectivity and management from the local station to the ad

Version 8.3.11.1 Introduced on the Z9000.Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.

vlan-name Enter the keywords vlan-name to advertise the vlan-name TLV. This keyword is only supported on the C-Series and S-Series.Defaults Disabled.C

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Version 9.1.(0.0)Modified to support management-address parameter.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Ve

Version 9.1.(0.0)Introduced on the Z9000 and S4810.Version 8.3.19.0Introduced on the S4820T.clear lldp countersClear LLDP transmitting and receiving c

clear lldp neighborsClear LLDP neighbor information for all interfaces or a specific interface.S4810 Syntaxclear lldp neighbors {interface}Parametersi

To disable debugging, use the no debug lldp interface {interface | all}{events} {packet {brief | detail} {tx | rx | both}} command.Parametersinterface

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.5.1.0 Added suppor

show lldp neighbors — displays the LLDP neighbors.helloConfigure the rate at which the LLDP control packets are sent to its peer.S4810 Syntaxhello sec

Command ModesLLDP (conf-lldp)Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell

Related Commandsprotocol lldp (Configuration) — enables LLDP globally.show lldp neighbors — displays the LLDP neighbors.multiplierSet the number of co

ip http source-interfaceSpecify an interface as the source interface for HTTP connections.This feature is supported on S4810 platform.Syntax ip http s

Command ModesCONFIGURATION (conf-lldp)Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the rele

Version 7.4.1.0 Introduced on the E-Series.Usage InformationBefore LLDP can be configured on an interface, it must be enabled globally from CONFIGURAT

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.5.1.0 Added support for 4-port 40G line cards on ExaScale.

Number of Table Drops : 0Number of Table Age Outs : 400Dell#show management-interfaceDisplay LLDP management interface configuration informatio

ExampleDell#show running-config lldp!protocol lldp advertise dot1-tlv port-protocol-vlan-id port-vlan-id advertise dot3-tlv max-frame-size advertis

To return to the default, use the no advertise med guest-voice {vlan-id layer2_priority DSCP_value} | {priority-tagged number} command.Parametersvlan-

Parametersvlan-id Enter the VLAN ID. The range is from 1 to 4094.layer2_priority Enter the Layer 2 priority. The range is from 0 to 7.DSCP_value Enter

civic-based valueEnter the keywords civic-based then the civic based location in hexadecimal format. The range is from 6 to 255 bytes.ecs-elin value E

Command ModesCONFIGURATION (conf-lldp)Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the rele

Command ModesCONFIGURATION (conf-lldp)Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the rele

ip ftp passwordSpecify a password for outgoing FTP connections.S4810 Syntaxip ftp password [encryption-type] passwordTo remove a password and return t

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.7.1.0 Introduced o

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.7.1.0 Introduced on the S-Series.Version 7.6.1.0 Introduced

35Microsoft Network Load BalancingThis functionality is supported on the S4810 platform.Network Load Balancing (NLB) is a clustering functionality tha

response with MAC-s4 is received as the last one). The interface associated with server, S4, is added to the ARP table.• With NLB feature enabled, aft

learned, traffic is forwarded to only one server rather than the entire cluster, and failover and balancing are not preserved.To preserve failover and

• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information.• For a 40-Gigabit Ethernet interface, ente

NOTE: Use this option if you want multicast functionality in an L2 VLAN without IGMP protocols.output interfaceFor a multicast MAC address, enter the

max-paths...412neighb

ip ftp username — sets the user name for the FTP sessions.ip ftp source-interfaceSpecify an interface’s IP address as the source IP address for FTP co

ip vlan-floodingEnable unicast data traffic flooding on VLAN member ports.Syntaxip vlan-floodingTo disable, use the no ip vlan-flooding command.Comman

36Multicast Source Discovery Protocol (MSDP)Multicast source discovery protocol (MSDP) connects multiple PIM Sparse-Mode (PIM-SM) domains together.MSD

clear ip msdp sa-cacheClears the entire source-active cache, the source-active entries of a particular multicast group, rejected, or local source-acti

clear ip msdp statisticClears the entire source-active cache, the source-active entries of a particular multicast group, rejected, or local source-act

debug ip msdpTurn on MSDP debugging.S4810 Syntaxdebug ip msdp {event peer address | packet peer address | pim}To turn debugging off, use the no debug

Parametersnumber Enter the number of rejected SA entries to cache. The range is from 0 to 32766.Defaults noneCommand ModesCONFIGURATIONCommand History

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

ip msdp mesh-groupTo be a member of a mesh group, configure a peer.S4810 Syntaxip msdp mesh-group {name} {peer address}To remove the peer from a mesh

ip msdp originator-idConfigure the MSDP Originator ID.S4810 Syntaxip msdp originator-id {interface}To remove the originator-id, use the no ip msdp ori

ip msdp peerConfigure an MSDP peer.S4810 Syntaxip msdp peer peer address [connect-source] [description] [sa-limit number]To remove the MSDP peer, use

Version 8.2.1.0 Increased number of VLANs on ExaScale to 4094 (was 2094).Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.6.1.0 Introduce

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.5.1.0 Added suppor

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

continue to be accepted. To enforce the limit in such situation, use the clear ip msdp sa-cache command.Related Commandsip msdp peer — configures the

ip multicast-msdpEnable MSDP.S4810 Syntaxip multicast-msdpTo exit MSDP, use the no ip multicast-msdp command.Defaults Not configured.Command ModesCONF

Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

show ip msdp sa-cache rejected-saDisplay the rejected SAs in the SA cache.S4810 Syntaxshow ip msdp sa-cache rejected-saDefaults noneCommand Modes• EXE

37Multiple Spanning Tree Protocol (MSTP)Multiple spanning tree protocol (MSTP), as implemented by the Dell Networking operating system, conforms to IE

Command ModesEXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell N

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o

Usage InformationConfigure a password with the ip ftp password command.Related Commandsip ftp password — sets the password for FTP connections.ip ftp

Version 7.5.1.0 Introduced on the C-Series.Version 6.5.1.0 Introduced.Related Commandsmax-age — changes the wait time before MSTP refreshes protocol c

max-age — changes the wait time before MSTP refreshes protocol configuration information.max-ageTo maintain configuration information before refreshin

mstiConfigure multiple spanning tree instance, bridge priority, and one or multiple VLANs mapped to the MST instance.S4810 Syntaxmsti instance {vlan r

nameThe name you assign to the multiple spanning tree region.S4810 Syntaxname region-nameTo remove the region name, use the no name command.Parameters

protocol spanning-tree mstpTo enable and configure the multiple spanning tree group, enter MULTIPLE SPANNING TREE mode.S4810 Syntaxprotocol spanning-t

revisionThe revision number for the multiple spanning tree configuration.S4810Syntaxrevision rangeTo return to the default values, use the no revision

show configView the current configuration for the mode. Only non-default values are shown.S4810 Syntaxshow configCommand ModesMULTIPLE SPANNING TREECo

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

BPDU (Mrecords): sent 7, received 1103The port is not in the portfast modeExample (EDS and LBK)The bold line shows the loopback BPDU inconsistency (LB

Defaults EnabledCommand ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the

Field DescriptionInstance MSTP instance.Sts Port state: root-inconsistent (INCON Root), forwarding (FWD), listening (LIS), blocking (BLK), or shut dow

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.2.1.0Introduced on the E-Series.spanning-tree msti

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

can be turned on to enable flushing MAC addresses after receiving every topology change notification.Multiple Spanning Tree Protocol (MSTP)1133

38MulticastThe multicast commands are supported by Dell Networking operating system (OS) on all S4810 platform.This chapter contains the following sec

Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced on the C-Series.E-Series legacy commandRelated Commandsshow ip pim tib — shows the

distance (OPTIONAL) Enter a number as the distance metric assigned to the mroute. The range is from 0 to 255.Defaults Not configured.Command ModesCONF

Version 7.8.1.0 Introduced on the C-Series.Version 7.6.1.0 Introduced on the E-Series.Usage InformationThis feature allows you to limit the number of

Related Commandsip pim sparse-mode — enables IGMP and PIM on an interface.show ip mrouteView the multicast routing table.S4810Syntaxshow ip mroute [st

Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

Version 9.4.(0.0)Introduced on the S-Series and Z-Series.Usage InformationYou can enable the TELNET server on either a management VRF or a user define

Example (VLT)Dell#show ip mroute vltIP Multicast Routing TableFlags: S – Synced(*, 225.1.1.1), uptime 00:39:33 flags: S Incoming interface: Vlan 10 S

show ip rpfView reverse path forwarding.S4810 Syntaxshow ip rpfCommand Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For

39Neighbor Discovery Protocol (NDP)The Dell Networking operating software supports the network discovery protocol for IPv6 on the S4810 platform.The n

interface interfaceTo remove all neighbor entries learned on a specific interface, enter the keyword interface then the interface type and slot/port o

interface interfaceEnter the keyword interface then the interface type and slot/port or number information:• For a Fast Ethernet interface, enter the

CPU Enter the keyword cpu then either rp1 or rp2 (Route Processor 1 or 2), optionally then an IPv6 address to display the IPv6 neighbor entries stored

1439 00:01:e8:17:5c:ae STALE Gi 1/5 Vl 1000 CPfe80::201:e8ff:fe17:5cae 1439 00:01:e8:17:5c:ae STALE Gi 1/7 Vl 2000 CP

40Open Shortest Path First (OSPFv2 and OSPFv3)Open Shortest Path First version 2 for IPv4 is supported on S4810 Dell Networking Operating System (OS)

Defaults cost = 1; no areas are configured.Command ModesROUTER OSPFCommand HistoryThis guide is platform-specific. For command information about other

no-summary (OPTIONAL) Specify that no summary LSAs should be sent into the NSSA.Defaults Not configured.Command ModesROUTER OSPFCommand HistoryThis gu

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Defaults Not configured.Command ModesROUTER OSPFCommand HistoryThis guide is platform-specific. For command information about other platforms, refer t

Command ModesROUTER OSPFCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Netw

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1.1Introduced on the E-Series.clear ip ospf stat

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Command ModesEXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell N

Field Descriptionaut: States if OSPF authentication is configured. One of the following is listed:• 0 - no authentication configured• 1 - simple authe

224.0.0.5 netmask:255.255.255.0 pri:1 N-, MC-, E+, T-, hi:10 di:40 dr:90.1.1.1 bdr:0.0.0.0default-information originateTo generate a default

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1.1Introduced on the E-Series.Related Commandsre

descriptionAdd a description about the selected OSPF configuration.S4810 Syntaxdescription descriptionTo remove the OSPF description, use the no descr

Usage InformationIf you configure a TELNET client to use a specific VRF, then you need not explicitly specify the same VRF during the TELNET client se

Parametersweight Specify an administrative distance. The range is from 1 to 255. The default is 110.ip-address (OPTIONAL) Enter a router ID in the dot

inter-area dist2 (OPTIONAL) Enter the keywords inter-area then a number to specify a distance metric for routes between areas. The range is from 1 to

Parametersprefix-list-nameEnter the name of a configured prefix list.interface (OPTIONAL) Enter one of the following keywords and slot/port or number

To remove a filter, use the no distribute-list prefix-list-name out [bgp | connected | isis | rip | static] command.Parametersprefix-list-nameEnter th

Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1.1Introduced on the E-Series.Usage InformationThe distribute-list out command applies to r

Generally, convergence level 1 meets most convergence requirements. Higher convergence levels should only be selected following consultation with Dell

you enable restart mode the router advertises the neighbor as fully adjacent during a restart.graceful-restart helper-rejectSpecify the OSPF router to

graceful-restart modeEnable the graceful restart mode.S4810 Syntaxgraceful-restart mode [planned-only | unplanned-only]To disable graceful restart mod

To disable graceful restart role, use the no graceful-restart role command.Parametersrole helper-only(OPTIONAL) Enter the keywords helper-only to spec

Defaults zero (0) seconds.Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer t

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4820T.Version 8.5.1.0 Added support for 4-port 40G line cards on ExaScale.

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o

Usage InformationIf this command is not configured, cost is based on the auto-cost command.When you configure OSPF over multiple vendors, to ensure th

ip ospf hello-intervalSpecify the time interval between the hello packets sent on the interface.S4810 Syntaxip ospf hello-interval secondsTo return to

Parameterskeyid Enter a number as the key ID. The range is from 1 to 255.key Enter a continuous character string as the password.Defaults No MD5 authe

ip ospf mtu-ignoreDisable OSPF MTU mismatch detection upon receipt of database description (DBD) packets.S4810 Syntaxip ospf mtu-ignoreTo return to th

Command ModesROUTER OSPFCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Netw

Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1.1Intro

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1.1Introduced on the E-Series.Usage InformationS

log-adjacency-changesTo send a Syslog message about changes in the OSPF adjacency state, set Dell Networking OS.S4810 Syntaxlog-adjacency-changesTo di

Defaults 4Command ModesROUTER OSPF for OSPFv2ROUTER OSPFv3 for OSPFv3Command HistoryThis guide is platform-specific. For command information about oth

ftp-server username — sets a username and password for incoming FTP connections to the E-Series.lineEnable and configure console and virtual terminal

Command ModesROUTER OSPFCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Netw

• For a Gigabit Ethernet interface, enter the keyword GigabitEthernet then the slot/port information.• For Port Channel groups, enter the keywords por

• The previous no passive-interface interface is removed from the running configuration.• The ABR status for the router is updated.• Save passive-inte

rip Enter the keyword rip to specify that RIP routing information is redistributed.static Enter the keyword static to specify that information from st

Related Commandsdefault-information originate — generates a default route into the OSPF routing domain.redistribute bgpRedistribute BGP routing inform

Version 7.8.1.0 Added support for Multi-Process OSPF.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.Version 7.4

Command ModesROUTER OSPFCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Netw

Version 7.8.1.0 Added support for Multi-Process OSPF.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version

Version 9.0.2.0 Introduced on the S6000.Version 9.1(0.0) Added support for OSPFv3 on the S4810 and Z9000.Version 8.3.19.0Introduced on the S4820T.Vers

Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1.1Introduced on the E-Series.ExampleDell(conf-router_ospf)#show config!router ospf 3passiv

E-Series Original commandUsage InformationYou cannot delete a terminal connection.Related Commandsaccess-class — restricts the incoming connections to

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1.1Introduced on the E-Series.Usage InformationI

show ip ospf asbrDisplay all autonomous system boundary router (ASBR) routers visible to OSPF.S4810 Syntaxshow ip ospf [process-id | vrf vrf-name] asb

You can determine if an ASBR is in a directly connected area (or not) by the flags. For ASBRs in a directly connected area, E flags are set. In the fo

Version 7.8.1.0 Added support of Multi-Process OSPF.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version

Related Commandsshow ip ospf database asbr-summary — displays only ASBR summary LSA information.show ip ospf database asbr-summaryDisplay information

Version 7.8.1.0 Added support for Multi-Process OSPF.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version

Network Mask: /0 TOS: 0 Metric: 2 LS age: 473Options: (No TOS-capability, No DC, E)LS type: Summary AsbrLink State ID: 104.1.50.1Advertising Rout

Version 9.4.(0.0)Added support for VRF.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on

Field DescriptionMetric Displays the LSA metric.Forward Address Identifies the address of the forwarding router. Data traffic is forwarded to this rou

show ip ospf database networkDisplay the network (type 2) LSA information.S4810 Syntaxshow ip ospf [process-id | vrf vrf-name] database network [link-

show ip bgp flap-statistics...464show ip bgp in

pingTest connectivity between the system and another device by sending echo requests and waiting for replies.S4810 Syntaxping [host | ip-address | ipv

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1.1Introduced on the E-Series.Usage InformationT

Network (Area 0.0.0.1)LS age: 252Options: (TOS-capability, No DC, E)LS type: NetworkLink State ID: 192.10.10.2Advertising Router: 192.10.10.2

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

adv-router ip-address(OPTIONAL) Enter the keywords adv-router and the ip-address to display only the LSA information about that router.Command Modes•

Item DescriptionAdvertising Router Identifies the advertising router’s ID.Checksum Displays the Fletcher checksum of the LSA’s complete contents.Lengt

link-state-id (OPTIONAL) Specify LSA ID in dotted decimal format. The LSA ID value depends on the LSA type, and it can be one of the following:• the n

Parametersprocess-id Enter the OSPF Process ID to show a specific process. If no Process ID is entered, command applies only to the first OSPF process

show ip ospf database routerDisplay the router (type 1) LSA information.S4810 Syntaxshow ip ospf [process-id | vrf vrf-name] database router [link-sta

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1.1Introduced on the E-Series.Usage InformationT

Router (Area 0)LS age: 967Options: (No TOS-capability, No DC, E)LS type: RouterLink State ID: 1.1.1.10Advertising Router: 1.1.1.10LS Seq Numb

tos (IPv4 only) Enter the type of service required. The range is from 0 to 255. The default is 0.df-bit (IPv4 only) Enter Y or N for the “don't f

Parametersprocess-id Enter the OSPF Process ID to show a specific process. If no Process ID is entered, command applies only to the first OSPF process

Item DescriptionLS Age Displays the LSA age.Options Displays the optional capabilities available on router. The following options can be found in this

Network Mask: /24 TOS: 0 Metric: 1LS age: 7Options: (No TOS-capability, No DC, E)LS type: Summary NetworkLink State ID: 192.68.33.0Advertising Route

• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking O

Item DescriptionNeighbor Count... This line displays the number of neighbors and adjacent neighbors. Listed below this line are the details about each

vrf vrf-name Enter the keyword vrf followed by the name of the VRF to show information corresponding to the OSPF neighbors that are tied to a specific

20.20.20.1 1 FULL/DROTHER00:00:36 192.10.10.4 Gi 0/1 0.0.0.1Dell#show ip ospf routesDisplay routes OSPF calculates and stores in OSPF RIB.S4810 Synta

• The display output is sorted by prefixes; intra-area ECMP routes are not displayed together.• For Type 2 external routes, Type 1 cost is not display

• For Port Channel groups, enter the keywords port-channel then a number. For the C-Series and S-Series, the range is from 1 to 128.• For a SONET inte

Row Heading DescriptionHello Number of OSPF Hello packets.DDiscr Number of database description packets.LSReq Number of link state request packets.LSU

Version 9.0.2.0 Introduced on the S6000.Version 9.0.0.0 Introduced on the Z9000.Version 8.3.19.0Introduced on the S4820T.Added support for the outgoin

Error Type DescriptionConf-Issue The received hello packet has a different hello or dead interval than the configuration.No-Buffer Buffer allocation f

Intf-Down 0 Non-Dr 0 Self-Org 0 Wrong-Len 0 Invld-Nbr 0 Nbr-State 0 Auth-Error 0 MD5-Error 0 Cksum-Err 0 Version 0 AreaMisMatch 0 Con

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.8.0 Introduced on the S4810.ExampleDell#show ip ospf 10

Version 7.8.1.0 Added support for Multi-Process OSPF.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series and E-Serie

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Added suppor

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Version 8.3.8.0 Introduced on the S4810.OSPFv3 CommandsOpen shortest path first version 3 (OSPFv3) for IPv6 is supported on the S4810 platform.The fun

Defaults Not configured.Command ModesROUTER OSPFv3Command HistoryThis guide is platform-specific. For command information about other platforms, refer

Parametersarea area-idArea for which OSPFv3 traffic is to be encrypted. For area-id, enter a number.The range is from 0 to 4294967295.ipsec spi number

Type Ctrl-C to abort.Sending 5, 100-byte ICMP Echos to 172.31.1.255, timeout is 2 seconds:Reply to request 1 from 172.31.1.208 0 msReply to request 1

nullCauses an encryption policy configured for the area to not be inherited on the interface.Defaults Not configured.Command ModesROUTER OSPFv3Command

clear ipv6 ospf processReset an OSPFv3 router process without removing or re-configuring the process.S4810 Syntaxclear ipv6 ospf processCommand Modes•

Command ModesEXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell N

debug ipv6 ospf packetDisplay debug information and interface types on OSPF IPv6 packets.S4810 Syntaxdebug ipv6 ospf {packet | events} [interface]Para

Router ID:223.255.255.254, Area ID:0, Chksum:af8f, Inst:0, from Te 0/36Dell#Command FieldsLines Beginning With or IncludingDescriptionOSPFv3... Debugg

metric-type type-value(OPTIONAL) Enter the keywords metric-type then an OSPFv3 link state type of 1 or 2 for default routes. The values are:• 1 = Type

Command ModesROUTER OSPFv3Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Command ModesROUTER OSPFv3Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Command HistoryVersion 9.1.(0.0)Introduced on the S4810 and Z9000.Version 8.3.19.0Introduced on the S4820T.Version 7.4.1.0 Introduced on the E-Series

Version 8.4.2.0 Introduced on the E-Series.Version 8.3.19.0Introduced on the S4820T.Usage InformationBefore you enable IPsec authentication on an OSPF

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.E-Series Original command.Usage InformationIf there is a change

remote system. The range is from 50 to 100. The default is 100.multiplier value Enter the keyword multiplier to specify the number of packets that mus

Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant FTOS Comman

The following is a list of the Dell Networking OS version history for this command.Version 9.1.(0.0)Introduced on the S4810 and Z9000.Version 7.8.1.0

3DES - 48 or 96 hex digits; DES - 16 or 32 hex digits; AES-CBC -32 or 64 hex digits for AES-128 and 48 or 96 hex digits for AES-192.authentication-alg

Related Commandsarea encryption – configures an IPsec encryption policy for an OSPFv3 area.show crypto ipsec policy – displays the configuration of IP

ipv6 ospf hello-intervalSpecify the time interval between the hello packets sent on the interface.S4810 Syntaxipv6 ospf hello—interval secondsTo retur

ParametersnumberEnter the number as the priority. The range is from 1 to 255.Defaults 1Command ModesINTERFACECommand HistoryVersion 9.1.(0.0)Introduce

Version 8.3.19.0Introduced on the S4820T.Version 7.8.1.0 Added support for the C-Series.Version 7.4.1.0 Introduced on the E-Series.maximum-pathsEnable

ParametersinterfaceEnter the following keywords and slot/port or number information:• For a Gigabit Ethernet interface, enter the keyword GigabitEther

redistributeRedistribute into OSPFv3.S4810 Syntaxredistribute {bgp as number}{connected | static}[metric metric-value | metric-type type-value] [route

Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.Version 6.5.

The default is 0.Defaults Not configured.Command ModesROUTER OSPF for OSPFv2ROUTER OSPFv3 for OSPFv3Command HistoryThis guide is platform-specific. Fo

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Version 8.3.19.0Introduced on the S4820T.Usage InformationThe show crypto ipsec policy command output displays the AH and ESP parameters configured in

show crypto ipsec policy Command FieldsField DescriptionPolicy nameDisplays the name of an IPsec policy.Policy refcountNumber of interfaces on the rou

Defaults No default behavior or values.Command ModesEXECEXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about ot

inbound ah sas outbound ah sas inbound esp sas spi : 600 (0x258) transform : esp-des esp-sha1-hmac in use settings : {Transport, } replay dete

show ipv6 ospf databaseDisplay information in the OSPFv3 database, including link-state advertisements (LSAs).S4810 Syntaxshow ipv6 ospf database [dat

Example (database-summary)Dell#show ipv6 ospf database database-summaryOSPFv3 Router with ID (1.1.1.1) (Process ID 1)Process 1 database summaryType

Parametersinterface(OPTIONAL) Enter one of the following keywords and slot/port or number information:• For a 1-Gigabit Ethernet interface, enter the

Dell#show ipv6 ospf neighborDisplay the OSPF neighbor information on a per-interface basis.S4810 Syntaxshow ipv6 ospf neighbor [interface]Parametersin

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

41Policy-based Routing (PBR)Policy-based routing (PBR) allows you to apply routing policies to specific interfaces. To enable PBR, create a redirect l

Related Commandsip redirect-list – enables an IP Redirect List.ip redirect-groupApply a redirect list (policy-based routing) on an interface. You can

• show ip redirect-list – displays the redirect-list configuration.ip redirect-listConfigure a redirect list and enter REDIRECT-LIST mode.S4810Syntaxi

Parametersip-protocol-numberEnter a number from 0 to 255 for the protocol identified in the IP protocol header.protocol-type Enter one of the followin

Version 8.4.2.1 Introduced on the C-Series and S-Series.Version 8.4.2.0 Introduced on the E-Series TeraScale.Version 7.5.1.0 Introduced on the E-Serie

source Enter the IP address of the network or host from which the packets were sent.mask Enter a network mask in /prefix format (/x).any Enter the key

Parameterssequence-numberEnter a number from 1 to 65535.permit Enter the keyword permit assign the sequence to the permit list.redirect Enter the keyw

• range = inclusive range of ports (you must specify two ports for the port command parameter.)source port Enter the keywords source-port then the por

Command HistoryVersion 9.4.(0.0)Added support for removing SONET interface on the S6000, S4810, S4820T and Z9000 platforms.Version 7.4.1.0 Introduced.

Command Modes• EXEC• EXEC PrivilegeCommand HistoryVersion 9.4.(0.0)Added support for removing SONET interface on the S6000, S4810, S4820T and Z9000 pl

Version 9.0.2.0 Introduced on the S6000.Version 9.0.0.0 Introduced on the Z9000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on

42PIM-Sparse Mode (PIM-SM)The protocol-independent multicast (PIM) commands are supported by the Dell Networking operating software on the S4810 platf

clear ip pim tibClear PIM tree information from the PIM database.S4810 Syntaxclear ip pim tib [group]Parametersgroup (OPTIONAL) Enter the multicast gr

To disable PIM debugging, use the no debug ip pim command or use the undebug all to disable all debugging command.Parametersbsr (OPTIONAL) Enter the k

Version 7.8.1.0 Introduced on the S-Series.ip pim bsr-borderDefine the border of PIM domain by filtering inbound and outbound PIM-BSR messages per int

• For a Port Channel interface, enter the keywords port-channel then a number. The range is from 1 to 128.• For a 10-Gigabit Ethernet interface, enter

Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networ

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

ExampleDell(conf)# ip access-list standard map1Dell(config-std-nacl)# permit 224.0.0.1/24Dell(config-std-nacl)#exitDell(conf)#int gig 1/1Dell(config-i

ip pim query-intervalChange the frequency of PIM Router-Query messages.S4810 Syntaxip pim query-interval secondsTo return to the default value, use th

Defaults Not configured.Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

priority (OPTIONAL) Enter the priority used in Bootstrap election process. The range is zero (0) to 255. The default is 192.Defaults Not configured.Co

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.1.1.0 Introduced o

Version 7.8.1.0 Introduced on the C-Series for the port-channels and the S-Series.Version 7.7.1.1 IntroducedUsage InformationThis command configures a

no ip pim snooping dr-floodDisable the flooding of multicast packets to the PIM designated router.S4810 Syntaxno ip pim snooping dr-floodTo re-enable

show ip pim bsr-routerView information on the Bootstrap router.S4810 Syntaxshow ip pim bsr-routerCommand Modes• EXEC• EXEC PrivilegeCommand HistoryThi

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

172.21.110.1 Gi 13/6 v2/S 0 30 1 172.21.110.1172.21.203.1 Gi 13/7 v2/S 0 30 1 172.21.203.1show ip pim neighborView PIM neighbors.S48

Field Description• 1 = default Designated Router priority (use the ip pim dr-priority command)• DR = Designated Router• S = Sparse modeExampleDell#sho

224.2.217.146 165.87.20.4224.3.3.3 165.87.20.4225.1.2.1 165.87.20.4225.1.2.2 165.87.20.4229.1.2.1 165.87.20.4229.1.2.2

[11/20 15:47:22]: CMD-(CLI):[service password-encryption hostname Force10]bydefault from console- Repeated 3 times.[11/20 15:47:23]: CMD-(CLI):[servic

Usage InformationThe following describes the show ip pim snooping interface commands shown in the following example.Field DescriptionInterface Display

Version 8.3.12.0Introduced on the S4810.Version 8.4.1.1 Introduced on the E-Series ExaScale.Usage InformationThe following describes the show ip pim s

group-address (OPTIONAL) Enter the group address in dotted decimal format (A.B.C.D) to display TIB information PIM-SM snooping discovered for a specif

Field Description• K=acknowledge pending stateIncoming interfaceDisplays the reverse path forwarding (RPF) interface towards the RP/ source.RPF neighb

• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking O

Memory usage: TIB : 3768 bytes Nexthop cache : 0 bytes Interface table : 992 bytes Neighbor table : 528 bytes

Field Descriptionexpires Displays the amount of time until the entry expires and is removed from the database.RP Displays the IP address of the RP/sou

Incoming interface: GigabitEthernet 4/23, RPF neighbor 10.211.1.2 Outgoing interface list: GigabitEthernet 8/0(*, 226.1.1.3), uptime 00:18:08, e

43Port MonitoringThe port monitoring feature allows you to monitor network traffic by forwarding a copy of each incoming or outgoing packet from one p

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

ipv6 unknown-unicast...511show cpu

show command-treeDisplay the entire CLI command tree, and optionally, display the utilization count for each command and its options.S4810 Syntaxshow

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Version 8.3.7.0 Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.7.1.0 I

Version 8.3.19.0Introduced on the S4820T.Version 8.3.7.0 Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Version 8.1.1.0 Introduced o

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

• For a VLAN interface enter the keyword VLAN followed by a number from 1 to 4094.• For a port channel interface, enter the keyword port-channel follo

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.5.1.0 Added suppor

44Private VLAN (PVLAN)The private VLAN (PVLAN) feature of the Dell Networking operating software is supported on the S4810 platforms.Private VLANs ext

Port Types:• Community port: A community port is a port that belongs to a community VLAN and is allowed to communicate with other ports in the same co

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced on the C-Series and S-Series.Related Comma

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced o

!Global configuration mode:aaa authentication enable command usage:1 WORD option usage: 1 default option usage: 0 enable option usage: 0 line

Command ModesINTERFACE VLANCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell N

Defaults Disabled.Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the re

45Per-VLAN Spanning Tree Plus (PVST+)The Dell Networking operating software implementation of per-VLAN spanning tree plus (PVST+) is based on the IEEE

Related Commandsprotocol spanning-tree pvst — enter SPANNING TREE mode on the switch.disableDisable PVST+ globally.S4810 SyntaxdisableTo enable PVST+,

extend system-idTo augment the Bridge ID with a VLAN ID so that PVST+ differentiate between BPDUs for each VLAN, use extend system ID. If the VLAN rec

protocol spanning-tree pvstTo enable PVST+ on a device, enter the PVST+ mode.S4810 Syntaxprotocol spanning-tree pvstTo disable PVST+, use the disable

show spanning-tree pvstView the Per-VLAN spanning tree configuration.S4810 Syntaxshow spanning-tree pvst [vlan vlan-id] [brief] [guard]Parametersvlan

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.Version 6.4.1.0 Expanded to display port error disable state (ED

Number of topology changes 3, last change occured 00:57:00Port 130 (GigabitEthernet 1/0) is designated ForwardingPort path cost 20000, Port priority 1

Edge port:no (default) port guard :none (default)Link type: point-to-point (auto) bpdu filter:disable (default)Bpdu guard :disable (default)Bpdus sent

Version 7.5.1.0 Introduced on the C-SeriesVersion 6.2.1.1 Introduced on the E-Series.Usage InformationTraffic statistics are sorted on a per-interface

vlan vlan-range Enter the keyword vlan then the VLAN numbers. The range is from 1 to 4094.cost number Enter the keyword cost then the port cost value.

Version 8.2.1.0 Introduced the hardware shutdown-on-violation option.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Se

Related Commandsshow spanning-tree pvst — views the PVST+ configuration.spanning-tree pvst err-disablePlace ports in an Err-Disabled state if they rec

tc-flush-standardEnable the MAC address flushing after receiving every topology change notification.S4810 Syntaxtc-flush-standardTo disable, use the n

Parametersvlan vlan-range Enter the keyword vlan then the VLAN numbers. The range is from 1 to 4094.bridge-priority valueEnter the keywords bridge-pri

Parametersvlan vlan-range Enter the keyword vlan then the VLAN numbers. The range is from 1 to 4094.forward-delay secondsEnter the keywords forward-de

Parametersvlan vlan-range Enter the keyword vlan then the VLAN numbers. The range is from 1 to 4094.hello-time secondsEnter the keywords hello-time th

Parametersvlan vlan-range Enter the keyword vlan then the VLAN numbers. The range is from 1 to 4094.max-age secondsEnter the keywords max-age then the

46Quality of Service (QoS)The Dell Networking operating software commands for quality of service (QoS) include traffic conditioning and congestion con

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.3.1.0 Introduced.Per-Port QoS CommandsPer-port QoS (port-ba

Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Version 8.1.1.0 Introduced o

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.5.1.0 Introduced o

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Usage InformationTo honor all incoming 802.1p markings on incoming switched traffic on the interface, enter this command. By default, this facility is

line rate traffic over the SP queue, it starves all other queues on the ports on which this traffic is flowing.Policy-Based QoS CommandsPolicy-based t

Related Commandsqos-policy-output — creates a QoS output policy.class-mapCreate/access a class map. Class maps differentiate traffic so that you can a

Version 7.5.1.0 Introduced on the C-Series.Version 7.4.1.0 E-Series Only: Expanded to add support for Layer 2.Usage InformationPackets arriving at the

Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.pre-Version 7.7.1.0Introduce

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

ip-precedence-listEnter the IP precedence value(s) as the match criteria. Separate values by commas — no spaces ( 1,2,3 ) or indicate a list of values

match ip vlanUses a VLAN as the match criterion for an L3 class map.S4810 Syntaxmatch ip vlan vlan-idTo remove VLAN as the match criterion, use the no

Command ModesCONF-CLASS-MAPCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell N

pre-Version 7.4.1.0Introduced.Usage InformationTo access this command, enter the class-map command. After the class map is identified, you can configu

match mac vlanConfigure a match criterion for a class map based on VLAN ID.S4810 Syntaxmatch mac vlan numberParametersnumber Enter the VLAN ID. The ra

Defaults noneCommand ModesCONFIGURATION (policy-map-input and policy-map-output)This command is supported on S-Series, S6000 and S4810 under policy-ma

Defaults Layer 3Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

-- Fan Status --Unit Bay TrayStatus Fan0 Speed Fan1 Speed-------------------------------------------------------------------------------

Defaults Layer 3Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

wred-profile name(OPTIONAL) Enter the keywords wred-profile then your WRED profile name in character format (16 character maximum). Or use one of the

bandwidth configured is adjusted according to the bandwidth available after reserving for multicast bandwidth.queue ingressAssign a WRED Curve to all

NOTE: The multicast-bandwidth option is not supported on queue ingress. If you attempt to use the multicast-bandwidth option, the following reject err

Related Commandsrate police — specifies traffic policing on the selected interface.qos-policy-input — creates a QoS output policy.rate-shapeShape traf

To remove the input policy map from the interface, use the no service-policy input policy-map-name [layer2] command.Parameterspolicy-map-nameEnter the

Parameterspolicy-map-nameEnter the name for the policy map in character format (32 characters maximum). You can identify an existing policy map or nam

qos-policy qos-policy-name(OPTIONAL) Enter the keywords qos-policy then the QoS policy name assigned to the queue in text format (16 characters maximu

Command ModesCONFIGURATION (conf-qos-policy-in)Command HistoryThis guide is platform-specific. For command information about other platforms, refer to

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Related Commandsclass-map — identifies the class map.show qos dot1p-queue-mappingDisplays the dot1p priority to queue mapping on the switch.S4810 Synt

detail interface To view a policy map interface in detail, enter the keyword detail and optionally one of the following keywords and slot/port or numb

5 c5 - 6 c6 q6 7 c7 q7Dell#Example (Summary IPv4)Dell#sho qos policy-map summaryInterface policy-m

pre-Version 6.1.1.1Introduced on the E-Series.ExampleDell#show qos policy-map-inputPolicy-map-input PolicyMapInputAggregate Qos-policy-name AggPolicyI

Aggregate Qos-policy-name AggPolicyOutQueue# Qos-policy-name 0 qosPolicyOutputDell#show qos qos-policy-inputView the input QoS policy details.

show qos qos-policy-outputView the output QoS policy details.S4810 Syntaxshow qos qos-policy-output [qos-policy-name]Parametersqos-policy-nameEnter th

Parameterswred-profile interfaceEnter the keywords wred-profile and optionally one of the following keywords and slot/port or number information:• For

• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking O

Command ModesEXECCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking

Field DescriptionStatus (Allowed ports)Indicates if the input policy map configuration on an interface belonging to a stack-unit/port-pipe is successf

------------------------------------------------------------------------------ 0 0 QSFP 40GBASE-CR4-1M APF11200012UQQ

Defaults noneCommand ModesCONFIGURATION (config-wred)Command HistoryThis guide is platform-specific. For command information about other platforms, re

fallback Enter the keyword fallback to classify packets according to their DSCP value as a secondary option in case no match occurs against the config

DSCP/CP hex Range (XXX)DSCP DefinitionTraditional IP PrecedenceS6000 Internal Queue IDS-Series Internal Queue IDDSCP/CP Decimal100XXX AF4 (Assured For

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

When you enable wred ecn, and the number of packets in the queue is between the minimum threshold and the maximum threshold, one of the following thre

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Defaults NoneCommand ModesCONFIG-COLOR-MAPCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Version 9.5.0.0 Introduced on the Z9000, S6000, S4820T, S4810, and MXL.Usage InformationIf the specified color-map does not exist, the Diffserv Manage

TE 0/10 mapONETE0/11 mapTWODisplay summary information about a color policy on a specific interface.Dell# show qos dscp-color-policy summar

Version 9.0.2.0 Introduced on the S6000.Version 9.0.0.0 Introduced on the Z9000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced o

Related Commandsshow qos dscp-color-policy — Displaying a DSCP Color Policy Configuration1380Quality of Service (QoS)

47Routing Information Protocol (RIP)Routing information protocol (RIP) is a distance vector routing protocol. The Dell Networking operating software s

clear ip ripUpdate all the RIP routes in the Dell Networking OS routing table.S4810 Syntaxclear ip ripCommand ModesEXEC PrivilegeCommand HistoryThis g

• For a Port Channel interface, enter the keywords port-channel then a number. The range is from 1 to 128.• For a 10-Gigabit Ethernet interface, enter

To return to the default values, use the no default-information originate command.Parametersalways (OPTIONAL) Enter the keyword always to enable the s

Parametersnumber Specify a number. The range is from 1 to 16. The default is 1.Defaults 1Command ModesROUTER RIPCommand HistoryThis guide is platform-

Command ModesROUTER RIPCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Netwo

Defaults weight = 120Command ModesROUTER RIPCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to th

• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information.• For a VLAN, enter the keyword vlan then a number f

interface (OPTIONAL) Identifies the interface type slot/port as one of the following:• For a Port Channel interface, enter the keywords port-channel t

of memory statistics to the designated stack member. The unit ID range for the S4810 is from 0 to 11.Refer to Example (stack-unit).summary (OPTIONAL)

ip poison-reverseSet the prefix of the RIP routing updates to the RIP infinity value.S4810 Syntaxip poison-reverseTo disable poison reverse, use the n

2 (OPTIONAL) Enter the number 2 for RIP version 2.Defaults RIPv1 and RIPv2Command ModesINTERFACECommand HistoryThis guide is platform-specific. For co

Defaults RIPv1Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the releva

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Version 7.6.1.0 Introduced on the C-Series.pre-Version 6.2.1.1Introduced on the E-Series.Usage InformationRIP supports a maximum of 16 ECMP paths.neig

To ensure that only specific interfaces are receiving and sending data, use the passive-interface command with the neighbor command.Related Commandspa

offset-listSpecify a number to add to the incoming or outgoing route metrics learned using RIP.S4810 Syntaxoffset-list prefix-list-name {in | out} off

Version 7.8.1.0 Introduced on the S-Series.Version 7.6.1.0 Introduced on the C-Series.pre-Version 6.2.1.1Introduced on the E-Series.Usage InformationW

Usage InformationThis command is intended for low-speed interfaces.passive-interfaceSuppress routing updates on a specified interface.S4810Syntaxpassi

Version 7.6.1.0 Introduced on the C-Series.pre-Version 6.2.1.1Introduced on the E-Series.Usage InformationAlthough the passive interface does not send

show qos priority-groups...551show stack-unit

0xbacf3000 10 1 10000 0.00% 0.00% 0.00% 0 F10StkMgr0xbad0c000 710 71 10000 0.00%

pre-Version 6.2.1.1Introduced on the E-Series.Usage InformationTo redistribute the default route (0.0.0.0/0), configure the default-information origin

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.pre-Version 6.2.1.1Introduce

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced o

Related Commandsnetwork — enables RIP.exit — returns to CONFIGURATION mode.show configDisplay the changes you made to the RIP configuration. The defau

show ip rip databaseDisplay the routes that RIP learns. If the switch learned no RIP routes, no output is generated.S4810 Syntaxshow ip rip database [

ExampleDell#show ip rip databaseTotal number of routes in RIP database: 1624204.250.54.0/24 [50/1] via 192.14.1.3, 00:00:12, GigabitEthernet 9/15

Exampleshow running-config rip!router rip distribute-list Test1 in distribute-list Test21 out network 10.0.0.0 passive-interface GigabitEthernet 2

Command ModesROUTER RIPCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Netwo

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

48Remote Monitoring (RMON)The Dell Networking operating software remote monitoring (RMON) is implemented on the S4810 platform.Dell Networking OS RMON

47 0 0 0 0.00% 0.00% 0.00% 0 dpi_cmow 46 0 0 0

variable Enter the MIB object to monitor. The variable must be in the SNMP OID format; for example, 1.3.6.1.2.1.1.3. The object type must be a 32-bit

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.Version 6.1.1.0 Introduced on the E-Series.rmon collection histo

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced

Version 6.1.1.0 Introduced on the E-Series.rmon eventAdd an event in the RMON event table.S4810 Syntaxrmon event number [log] [trap community] [descri

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.Version 6.1.1.0 Introduced on the E-Series.rmon hc-alarmSet an a

If there is no corresponding falling-threshold event, the value is zero.owner string (OPTIONAL) Enter the keyword owner then the owner name to specify

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced

show rmon eventsDisplay the contents of the RMON event table.S4810 Syntaxshow rmon events [index] [brief]Parametersindex (OPTIONAL) Enter the table in

7 78 89 910 1011 1112 1213 1314 1415 1516 1617 1718 1819 1920 2

show hardware stack-unit — displays the data plane or management plane input and output statistics of the designated component of the designated stack

Version 6.1.1.0 Introduced on the E-Series.Example (Index)Dell#show rmon hc-alarm 1RMON high-capacity alarm entry 1 object: 1.3.6.1.2.1.1.3 sample i

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Defaults noneCommand ModesEXECCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Del

Defaults noneCommand ModesEXECCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Del

HC 1024-1518 bytes packets overflow: 0 HC 1024-1518 bytes packets: 0Dell#Example (Brief)Dell#show rmon statistics brindex ifIndex interface--

49Rapid Spanning Tree Protocol (RSTP)The Dell Networking operating software implementation of rapid spanning tree protocol (RSTP) is based on the IEEE

Related Commandsprotocol spanning-tree rstp — enters rapid spanning tree mode.debug spanning-tree rstpEnable debugging of RSTP and view information on

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.5.1.0 Added suppor

Version 8.3.7.0 Introduced on the S4810.pre-7.7.1.0 Introduced.Related Commandsprotocol spanning-tree rstp — enters SPANNING TREE mode on the switch.d

forward-delayConfigure the amount of time the interface waits in the Listening State and the Learning State before transitioning to the Forwarding Sta

Version 7.5.1.0 Introduced on the C-Series and E-Series.Usage InformationField DescriptionSource QID /Tx ProcessSource Service IdentifierDestination Q

hello-timeSet the time interval between the generation of the RSTP bridge protocol data units (BPDUs).S4810 Syntaxhello-time [milli-second] secondsTo

Related Commandsforward-delay — changes the wait time before RSTP transitions to the Forwarding state.max-age — changes the wait time before RSTP refr

hello-time — changes the time interval between BPDUs.protocol spanning-tree rstpTo configure RSTP, enter RSTP mode.S4810 Syntaxprotocol spanning-tree

show configView the current configuration for the mode. Only non-default values are displayed.S4810 Syntaxshow configCommand ModesCONFIGURATION RSTP (

Command Modes• EXEC• EXEC PrivilegeCommand HistoryVersion 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 In

Gi 4/9 Altr 128.427 128 20000 BLK 20000 P2P NoDell#Example (EDS, LBK)NOTE: “LBK_INC” (bold) means Loopback BPDU Inconsistency.Dell#show spanning-t

spanning-tree rstpConfigure an RSTP interface with one of these settings: port cost, edge port with optional bridge port data unit (BPDU) guard, port

Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networ

• If no BPDU is received from a remote device, loop guard places the port in a Loop-Inconsistent Blocking state and no traffic is forwarded on the por

knob command to enable flushing MAC addresses after receiving every topology change notification.Rapid Spanning Tree Protocol (RSTP)1439

show processes memoryDisplay memory usage information based on processes running in the S-Series or Z-Series system.S4810 Syntaxshow processes memory

50Software-Defined Networking (SDN)Dell Networking operating software supports Software-Defined Networking (SDN). For more information, refer to the S

51SecurityMost of the commands in this chapter are available on the S4810 platform.This chapter contains various types of security commands offered in

Parameterssystem Enter the keyword system to send accounting information of any other AAA configuration.exec Enter the keyword exec to send accounting

Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.Version 6.3.1.0 Introduc

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.Version 6.3.1.0 Introduc

interface tengigabitethernet 0/36Dell(conf)#exitDell(conf)#aaa radius group group1show accountingDisplay the active accounting sessions for each onlin

Authorization and Privilege CommandsTo set command line authorization and privilege levels, use the following commands.authorizationApply an authoriza

Related Commandsaaa authorization commands — sets the parameters that restrict (or permit) a user’s access to EXEC and CONFIGURATION level commandsaaa

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced

show processes memory output FieldDescriptionMaxUsed: Total maximum memory used ever (history indicated with time stamp)CurrentUsed: Total memory curr

aaa authorization execSet parameters that restrict (or permit) a user’s access to EXEC-level commands.S4810 Syntaxaaa authorization exec {name | defau

To delete access to a level and command, use the no privilege mode level level command command.Parametersmode Enter one of the following keywords as t

Usage InformationTo define a password for the level to which you are assigning privilege or access, use the enable password command.privilege level (L

aaa authentication enableConfigure AAA Authentication method lists for user access to EXEC privilege mode (the “Enable” access).S4810 Syntaxaaa authen

Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.Version 6.2.1.0 Introduc

• enable: use the password the enable password command defines in CONFIGURATION mode. Not available if role-only is in use.• line: use the password th

method listed, Dell Networking OS applies the next method configured. If users fail the first method listed, no other methods are applied. The only ex

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Parametersencryption-type(OPTIONAL) Enter the number 7 as the encryption type.Enter 7 followed a text string as the hidden password. The text string m

Example (management-unit)Dell#show processes management-unitTotal : 151937024, MaxUsed : 111800320 [2/25/2008 4:18:53]CurrentUsed: 98848768, Cu

encryption-type(OPTIONAL) Enter the number 5 or 0 as the encryption type.Enter a 5 then a text string as the hidden password. The text string must be

Related Commandsshow running-config — views the current configuration.privilege level (CONFIGURATION mode) — controls access to the command modes with

Related Commandsaaa authentication login — selects the login authentication methods.passwordSpecify a password for users on terminal lines.S4810Syntax

Related Commandsenable password — sets the password for the enable command.login authentication — configures an authentication method to log in to the

lower number (OPTIONAL) Enter the keyword lower then the lower number. The range is from 0 to 31.numeric number(OPTIONAL) Enter the keyword numeric th

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1.0Introduced on the E-Series.Usage InformationT

• AUX: the range is from 1 to 300 seconds, the default is 0 seconds (no timeout).Defaults See the defaults settings shown in Parameters.Command ModesL

nopassword Enter the keyword nopassword to specify that the user should not enter a password.password Enter the keyword password then the encryption-t

• For a Port Channel interface, enter the keyword port-channel then a number: The range is from 1 to 128.• For a 10G Ethernet interface, enter the key

Version 7.7.1.0 Added support for the secret option and the MD5 password encryption. Extended the name from 25 to 63 characters.Version 7.6.1.0 Introd

Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.2.1.0Introduced on the E-Series.ip radius source-interfaceSpecify an interface’s IP address a

Version 8.5.1.0 Added support for 4-port 40G line cards on ExaScale.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the S-Series

radius-server groupCreates or deletes a group of radius servers.S4810 Syntaxradius-server group group-nameParametersgroup-name Enter the group name th

radius-server hostConfigure a RADIUS server host.S4810 Syntaxradius-server host {hostname | ipv4-address | ipv6-address} [auth-port port-number] [retr

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Related Commandslogin authentication — sets the database to be checked when a user logs in.radius-server key — sets an authentication key for RADIUS c

The following is a list of the Dell Networking OS version history for this command.Version 9.4.(0.0)Introduced on the S-Series and Z-Series.Usage Info

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Defaults 3 retriesCommand ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to th

LACP 0 0x00000000 0x00000000 0x8000383f 0x00000000 35DHCP 0 0x00000000 0x00000000 0x800000c2 0x0000c000 37V6RAD 0 0x00000433 0x00030000 0x0

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

ExampleDell(conf)#tacacs-server group group1Dell(conf-tacacs-group)#tacacs-server host 1.1.1.1 key secretDell(conf-tacacs-group)#tacacs-server host 2.

ip tacacs source-interfaceSpecify an interface’s IP address as the source IP address for TACACS+ connections.S4810Syntaxip tacacs source-interface int

Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.2.1.1Introduced on the E-Series.tacacs-server groupCreates a group of TACACS servers.S4810 Sy

tacacs-server hostSpecify a TACACS+ host.S4810 Syntaxtacacs-server host {hostname | ipv4-address | ipv6-address} [port number] [timeout seconds] [key

pre-Version 6.2.1.1Introduced on the E-Series.Usage InformationTo list multiple TACACS+ servers to be used by the aaa authentication login command, co

Defaults Not configured.Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer

• For the Null interface, enter the keywords null 0.• For a Port Channel interface, enter the keywords port-channel then a number. The range is from 1

port to which a client is connected. After authentication is successful, normal traffic passes through the port.Dell Networking OS supports RADIUS and

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the C-Series and S-Series.Version 7.4.1

command. Modified the show system stack-unit command output to support Piece Part ID (PPID).Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 I

To delete the authentication failure VLAN, use the no dot1x auth-fail-vlan vlan-id [max-attempts number] command.Parametersvlan-id Enter the VLAN Iden

Defaults noneCommand ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the rel

Usage Information802.1X authentication is enabled when an interface is connected to the switch. If the host fails to respond within a designated amoun

Version 8.4.1.0 Introduced on the C-Series and S-Series.Usage InformationTo disable MAC authentication bypass on a port, enter the no dot1x mac-auth-b

Parametersforce-authorizedEnter the keywords force-authorized to forcibly authorize a port.auto Enter the keyword auto to authorize a port based on th

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Version 7.4.1.0 Introduced on the E-Series.Related Commandsinterface range — configures a range of interfaces.dot1x reauth-maxConfigure the maximum nu

Parametersseconds Enter a time-out value in seconds. The range is from 1 to 300, where 300 is implementation dependant. The default is 30.Defaults 30

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o

show dot1x interfaceDisplay the 802.1X information on an interface.S4810 Syntaxshow dot1x interface interfaceParametersinterface Enter one of the foll

clear hardware stack-unit...596clear hardware

Reload-Type : normal-reload [Next boot : normal-reload]-- Unit 0 --Unit Type : Management UnitStatus

Auth-Fail VLAN id: 11Auth-Fail Max-Attempts: 3Tx Period: 30 secondsQuiet Period: 60 secondsReAuth Max: 2Suppli

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Defaults noneCommand ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the rel

pre-Version 6.1.1.0Introduced on the E-Series.Usage InformationDebug information includes details for key-exchange, authentication, and established se

ip ssh authentication-retriesConfigure the maximum number of attempts that should be used to authenticate a user.S4810 Syntaxip ssh authentication-ret

Defaults 10 per minuteCommand ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer t

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced

Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1.0Intro

ip ssh pub-key-fileSpecify the file used for host-based authentication.S4810 Syntaxip ssh pub-key-file {WORD}ParametersWORD Enter the file name for th

ExampleDell#confDell(conf)# ip ssh pub-key-file flash://knownhostsDell(conf)#Related Commandsshow ip ssh client-pub-keys — displays the client-public

Required Type : S6000 - 32-port TE/FG (SI)Current Type : S6000 - 32-port TE/FG (SI)Master priority : 0Hardware R

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Defaults Disabled.Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to th

NOTE: If you enable FIPS mode, you can only select version 2.Defaults Default listening port is 22.Command ModesCONFIGURATIONCommand HistoryThis guide

To disable the SSH server configuration, use the no ip ssh server vrf {management | vrf-name} command.Parametersvrf managementEnter the key word vrf f

Parametersinterface Enter the following keywords and slot/port or number information:• For a 100/1000 Ethernet interface, enter the keyword GigabitEth

To delete a VRF for an outgoing SSH connection, use the no ip ssh vrf vrf-name command.Parametersvrf vrf-name Enter the keyword vrf and then the name

Defaults noneCommand ModesEXECCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Del

Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

NOTE: The VRF configured using this command has a higher precedence than the VRF configured using the ip ssh vrf vrf-name command. If you do not confi

show tech-supportDisplay a collection of data from other show commands, necessary for Dell Networking technical support to perform troubleshooting on

Command ModesEXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell N

Secure DHCP CommandsDHCP as defined by RFC 2131 provides no authentication or security mechanisms. Secure DHCP is a suite of features that protects ne

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Related Commandsip dhcp snooping vlan — enables DHCP Snooping on one or more VLANs.ip dhcp snooping bindingCreate a static entry in the DHCP binding t

Version 8.5.1.0 Added support for 4-port 40G line cards on ExaScale.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced on the C-Series

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networ

Related Commandsip dhcp snooping trust — configures an interface as trusted.show ip dhcp snoopingDisplay the contents of the DHCP binding table.S4810

• show users• usernameaaa authorization role-only Configure authentication to use the user’s role only when determining if access to commands is permi

enableEnter EXEC Privilege mode or any other privilege level configured. After entering this command, you may need to enter a password.S4810 Syntaxena

|except regular-expression | find regular-expression | save flash://resultThis display output is an accumulation of the same information that is displ

Related Commandsenable password — configures a password for the enable command and to access a privilege level.role Changes command permissions for ro

Command HistoryVersion 9.5.(0.0) Introduced on the Z9000, S6000, S4820T, S4810, MXL Related Commandsuserrole show role Display information on permiss

show userroles Display information on all defined user roles.Syntaxshow userrolesExampleDell#show userrolesRole Inheritance Modesnetoperator

Command HistoryVersion 9.5(0.0) Introduced on the Z9000, S6000, S4820T, S4810, MXL.Usage InformationInstead of using the system defined user roles, yo

52Service Provider BridgingService provider bridging is composed of virtual local area network (VLAN) Stacking, Layer 2 Protocol Tunneling, and Provid

• For a Port Channel interface, enter the keywords port-channel then a number. The range is from 1 to 128.• For a 10-Gigabit Ethernet interface, enter

Parametersrate-limit rate Enter the keyword rate-limit followed by a number for the rate-limit for tunneled packets on the VMAN. The range is from 64

Defaults The default destination MAC is 01:01:e8:00:00:00.Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command inform

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.4.1.0 IntroducedUsage InformationDell Networking OS must ha

Related Commandsshow protocol-tunnel — displays tunneling information for all VLANs.show running-config — displays the current configuration.show prot

Example (S-Series)Dell#show tech-support stack-unit 0----------------------------------- show version -------------------------------Dell Real Time Op

Gi1/2 2 STP, PVSTDell#Related Commandsshow running-config — displays the current configuration.1540Service Provider Bridging

53sFlowThe Dell Networking operating software (OS) supports sFlow commands on the S4810 platform.Dell Networking operating software sFlow monitoring s

sflow collectorConfigure a collector device to which sFlow datagrams are forwarded.S4810 Syntaxsflow collector {ip-address | ipv6-address} agent-addr

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.4.2.3 Added suppor

sflow enable (Global)Enable sFlow globally.S4810 Syntaxsflow enableTo disable sFlow, use the no sflow enable command.Defaults Disabled.Command ModesCO

Defaults Disabled.Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the re

Defaults Disabled.Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to th

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networ

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

• show processes memory (S-Series) — displays the memory usage based on running processes.ssh-peer-stack-unitOpen an SSH connection to the peer stack-

Defaults The Global default sampling.Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other pla

• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information.• For a Port-Channel Ethernet interface, enter the k

Gi 3/40: configured rate 16384, actual rate 16384, sub-sampling rate 1Dell#1552sFlow

54Simple Network Management Protocol (SNMP) and SyslogThis chapter contains commands to configure and monitor the simple network management protocol (

show snmpDisplay the status of SNMP network elements.S4810Syntaxshow snmpCommand Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-spec

show snmp engineIDDisplay the identification of the local SNMP engine and all remote engines that are configured on the router.S4810 Syntaxshow snmp e

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o

> snmpwalk -c public 10.10.10.130 .1.3.6.1.2.1.31 | grep -i alias | moreIF-MIB::ifAlias.134530304 = STRING: This is a port connected to Router2. Th

Defaults noneCommand ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the rel

S4810 Syntaxtelnet {host | ip-address | ipv6-address prefix-length | vrf vrf instance name } [/source-interface]Parametershost Enter the name of a ser

NOTE: For IPv6 ACLs, only IPv6 and UDP types are valid for SNMP; TCP and ICMP rules are not valid for SNMP. In IPv6 ACLs, port rules are not valid for

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o

• supply• temperatureFor the snmp notification-type, enter one of the following optional parameters:• authentication• coldstart• linkdown• linkupDefau

Related Commandssnmp-server community — enables SNMP and sets the community string.snmp-server engineIDConfigure the name for both the local and remot

Version 9.0.2.0 Introduced on the S6000.Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode

Parametersgroup_name Enter a text string (up to 20 characters long) as the name of the group. The following groups are created for mapping to read/wri

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

To remove the SNMP host, use the no snmp-server host ip-address [vrf vrf-name] traps | informs [version 1 | 2c | 3] [auth | noauth | priv] [community-

NOTE: For version 1 and version 2c security models, this string represents the name of the SNMP community. The string can be set using this command; h

Version 9.1(0.0) Added support for config and ecmp traps.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3

Version 9.0.2.0 Introduced on the S6000.Version 9.0.0.0 Introduced on the Z9000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on

4. Enable traps.5. Configure a host to receive informs.Related Commandssnmp-server enable traps — enables SNMP traps.snmp-server community — configure

snmp-server packetsizeSet the largest SNMP packet size permitted. Wen the SNMP server is receiving a request or generating a reply, use the snmp-serve

• For a Loopback interface, enter the keyword loopback then a number from 0 to 16383.• For a 1-Gigabit Ethernet interface, enter the keyword GigabitEt

snmp-server userConfigure a new user to an SNMP group.S4810 Syntaxsnmp-server user name {group_name remote ip-address vrf vrf-name udp-port port-numbe

The default is 1.encrypted (OPTIONAL) Enter the keyword encrypted to specify the password appear in encrypted format (a series of digits, masking the

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o

snmp-server user (for AES128-CFB Encryption)Specify that AES128-CFB encryption algorithm needs to be used for transmission of SNMP information. The Ad

You cannot modify the FIPS mode if SNMPv3 users are already configured and present in the system. An error message is displayed if you attempt to chan

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced

Related Commandsshow snmp user — displays the information configured on each SNMP user name.snmp trap link-statusEnable the interface to send SNMP lin

Version 8.3.12.0Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.11.1 Introduced on the S-Series.terminal lengthConfigure

clear loggingClear the messages in the logging buffer.S4810 Syntaxclear loggingDefaults noneCommand ModesEXEC PrivilegeCommand HistoryThis guide is pl

The following is a list of the Dell Networking OS version history for this command.Version 9.5(0.0) Introduced on the S4810, S4820T, S6000, Z9000, and

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

E-Series legacy commandRelated Commandslogging monitor — sets the logging monitor parameters.terminal monitor — sends system messages to the terminal/

To disable logging, use the no logging command.Parametersip-address Enter the IPv4 address in dotted decimal format.ipv6-address Enter the IPv6 addres

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.E-Series legacy commandUsage InformationMultiple logging servers

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Version 9.0.2.0 Introduced on the S6000.Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode

• The system administrator and system security administrator roles can view security events and system events.• The system administrator role can view

• uucp (Unix to Unix copy process)The default is local7.Defaults local7Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For c

tracerouteView a packet’s path to a specific device.S4810 Syntaxtraceroute {host | vrf instance | ip-address | ipv6-address}Parametershost Enter the n

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced

Related Commandslogging — enables logging to the Syslog server.logging buffered — sets the logging buffered parameters.logging console — sets the logg

Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only.Version 9.0.2.0 Introduced on the

Command ModesLINECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

The following describes the two supported log messages formats:• 0 – Displays syslog messages format as described in RFC 3164, The BSD syslog Protocol

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.E-Series legacy commandExample (Partial)Dell#show loggingSyslog

%RPM:0:0 %CHMGR-2-LINECARDDOWN - Line card 3 down - IPC timeoutDell#show logging auditlogDisplays an audit log.Syntaxshow logging auditlogDefaults non

show ip dhcp snooping...631Commands to Con

Version 7.4.1.0 Added support for IPv6 address on the E-Series.E-Series Original command.Usage InformationWhen you enter the traceroute command withou

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

55SNMP TrapsThis chapter lists the traps sent by the Dell Networking operating software. Each trap is listed by the fields Message ID, Trap Type, and

Message ID Trap Type Trap Option%RPM0-P:CP %SNMP-4-RMON_FALLING_THRESHOLD: RMON falling threshold alarm from SNMP OID <oid>RMON_HC_RISHING_THRES

Message ID Trap Type Trap Option%RAM-5-FAST_FAILOVER: RPM Failover CompletedCHM_SFM_ADD ENVMON NONE%TSM-5-SFM_DISCOVERY: Found SFM 1CHM_SFM_REMOVE ENV

Message ID Trap Type Trap Option%CHMRG-5-MINOR_TEMP_CLR: Minor alarm cleared: chassis temperature normal (%s %d temperature is within threshold of %dC

Message ID Trap Type Trap Option%TME-2-ABNORMAL_TASK_TERMINATION: CRASH - task:%s %sCHM_CPU_THRESHOLD ENVMON NONE%CHMGR-5-CPU_THRESHOLD: Cpu %s usage

56StackingAll commands in this chapter are specific to the Dell Networking operating software on the S4810 platform.The commands are always available

Version 8.3.19.0Introduced on the S4820T.Version 8.3.7.0 Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.1.0 Added the me

redundancy protocolEnable hitless failover for a protocol.S4810 Syntaxredundancy protocolProtocolslacp Enter the LACP protocolxstp Enter one of the fo

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Related Commandsping — tests the connectivity to a device.undebug allDisable all debug operations on the system.S4810 Syntaxundebug allDefaults noneCo

show redundancyDisplay the current redundancy configuration (status of automatic reboot configuration on stack management unit).S4810 Syntaxshow redun

Stack-unit SW Version: 7.7.1.0-- Stack-unit Redundancy Configuration --------------------------------------------------Primary Stack-unit: mgmt-id

Version 8.3.19.0Introduced on the S4820T.Version 8.3.7.0 Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Version 7.7.1.0 Introduced o

---------------------- 0/49 1/49 0/50 0/51 2/49 1/49 0/49 1/50 2/51 2/49 0/51 2/51 1/50 2/52Dell#Related Commands•

Version 8.3.7.0 Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Version 7.7.1.0 Introduced on the S-Series.Related Commands• reload –

• show system (S-Series and Z-Series) – displays the status of all stack members or a specific member.stack-unit stack-groupConfigure the stacking uni

upgrade system stack-unitCopy the boot image or Dell Networking OS from the management unit to one or more stack members.S4810 Syntaxupgrade {boot | s

• show version — displays the current Dell Networking OS version information on the system.• upgrade (S-Series management unit and Z-Series) — upgrade

57Storm ControlThe Dell Networking operating software storm control feature allows you to limit or suppress traffic during a traffic storm (Broadcast/

show storm-control broadcastDisplay the storm control broadcast configuration.S4810 Syntaxshow storm-control broadcast [interface]Parametersinterface

Parametersipv4-address Enter the IP address of the active management interface in a dotted decimal format (A.B.C.D.).ipv6-address Enter an IPv6 addres

show storm-control multicastDisplay the storm control multicast configuration.S4810Syntaxshow storm-control multicast [interface]Parametersinterface (

show storm-control unknown-unicastDisplay the storm control unknown-unicast configuration.S4810 Syntaxshow storm-control unknown-unicast [interface]Pa

storm-control broadcast (Configuration)Configure the percentage of broadcast traffic allowed in the network.S4810 Syntaxstorm-control broadcast [packe

storm-control broadcast (Interface)Configure the percentage of broadcast traffic allowed on an interface (ingress only).S4810 Syntaxstorm-control broa

storm-control multicast (Configuration)Configure the packets per second (pps) of multicast traffic allowed into the C-Series and S-Series networks onl

storm-control multicast (Interface)Configure the percentage of multicast traffic allowed on an C-Series or S-Series interface (ingress only) network o

Defaults noneCommand ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the rel

• 100% allows all traffic into the interface.The decimal range is from 0.1 to 0.9.wred-profile nameE-Series Only: (Optionally) Enter the keywords wred

58Spanning Tree Protocol (STP)The commands in this chapter configure and monitor the IEEE 802.1d spanning tree protocol (STP) and are supported on the

pre-Version 6.2.1.1Introduced on the E-Series.bpdu-destination-mac-addressUse the Provider Bridge Group address in Spanning Tree or GVRP PDUs.S4810 Sy

writeCopy the current configuration to either the startup-configuration file or the terminal.S4810 Syntaxwrite {memory | terminal}Parametersmemory Ent

Parametersstp-id Enter zero (0). The switch supports one spanning tree group with a group ID of 0.protocol Enter the keyword for the type of STP to de

descriptionEnter a description of the spanning tree.S4810 Syntaxdescription {description}To remove the description from the spanning tree, use the no

Command ModesSPANNING TREECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Version 8.3.7.0 Introduced on the S4810.Version 7.7.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.2.1.1Intro

Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.2.1.1Introduced on the E-Series.Related Commandsforward-delay — changes the wait time before

Usage InformationSTP is not enabled when you enter SPANNING TREE mode. To enable STP globally on the switch, use the no disable command from SPANNING

show spanning-tree 0Display the spanning tree group configuration and status of interfaces in the spanning tree group.S4810 Syntaxshow spanning-tree 0

Version 8.4.2.1 Added support for the optional guard keyword on the C-Series, S-Series, and E-Series TeraScale.Version 8.3.7.0 Introduced on the S4810

ExampleDell#show spann 0Executing IEEE compatible Spanning Tree Protocol Bridge Identifier has priority 32768, Address 0001.e800.0a56 Configured hello

5802.1ag802.1ag is available on the Dell Networking S4810 platform.ccm disableDisable continuity check message (CCM).S4810 Syntaxccm disableEnter no c

Usage InformationThe following describes the show spanning-tree 0 guard command shown in the example.Field DescriptionInterface Name STP interface.Ins

loopguard Enter the keyword loopguard to enable STP loop guard on a port or port-channel interface.rootguard Enter the keyword rootguard to enable STP

The port is in ERR_DISABLE mode, yet appears in the show interface commands as enabled. If you do not enable shutdown-on-violation, BPDUs are still se

59System Time and DateThe commands in this chapter configure time values on the system, either using the Dell Networking operating software, or the ha

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

end-day Enter the number of the day. The range is from 1 to 31. You can enter the name of a month to change the order of the display to time day month

clock summer-time recurringSet the software clock to convert to daylight saving time on a specific day each year.S4810 Syntaxclock summer-time time-zo

end-month Enter the name of one of the 12 months in English.end-time Enter the time in hours:minutes:seconds. For the hour variable, use the 24-hour f

clock timezoneConfigure a timezone for the switch.S4810 Syntaxclock timezone timezone-name offsetTo delete a timezone configuration, use the no clock

Parametersseconds Enter a transmit interval. The intervals are 1, 10, 60, and 600.Defaults 10 secondsCommand ModesECFM DOMAINCommand HistoryThis guide

debug ntpDisplay network time protocol (NTP) transactions and protocol messages for troubleshooting.S4810 Syntaxdebug ntp {adjust | all | authenticati

Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1.0Introduced on the E-Series.ntp authenticateEnable authentication of NTP traffic between

ntp broadcast clientSet up the interface to receive NTP broadcasts from an NTP server.S4810 Syntaxntp broadcast clientTo disable broadcast, use the no

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.4.1.0 Added suppor

Version 9.4.(0.0)Added support for VRF.Version 9.0.2.0 Introduced on the S6000.Version 8.3.11.1 Introduced on the Z9000.Version 8.4.1.0 Added IPv6 sup

Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1.0Intro

ExampleDell#show clock11:05:56.949 UTC Thu Oct 25 2001Dell#Example (Detail)Dell#show clock detail12:18:10.691 UTC Wed Jan 7 2009Time source is RTC har

Field Description(none) One or more of the following symbols could be displayed:• * means synchronized to this peer.• # means almost synchronized to t

show ntp statusDisplay the current NTP status.S4810 Syntaxshow ntp statusCommand Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-spec

database hold-timeSet the amount of time that data from a missing MEP is kept in the continuity check database.S4810 Syntaxdatabase hold-time minutesP

ExampleDell#sh ntp statusClock is synchronized, stratum 2, reference is 100.10.10.10frequency is -32.000 ppm, stability is 15.156 ppm, precision is 42

60u-BootAll commands in this chapter are in u-Boot and are supported on the Dell Networking S4810 platform only.To access this mode, press any key whe

bootdelay=5loads_echo=1rootpath=/opt/nfsroothostname=unknownloadaddr=640000ftpuser=force10ftppasswd=force10uboot=u-boot.bintftpflash=tftpboot $loadadd

resetReload the S4810 system.S4810 SyntaxresetCommand ModesuBootCommand HistoryThis guide is platform-specific. For command information about other pl

setenvConfigure system settings.S4810 Syntaxsetenv [gatewayip address | primary_image f10boot location | secondary_image f10boot location | default_im

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

61Tunneling Tunneling is supported on the S4810 platform.tunnel-modeEnable a tunnel interface.S4810Syntaxtunnel mode {ipip | ipv6 | ipv6ip}[decapsulat

Configuration of IPv6 commands over decapsulate-any tunnel causes an error.tunnel sourceSet a source address for the tunnel.S4810Syntaxtunnel source {

to any IPv4 or IPv6 (depending on the tunnel mode) address configured on the switch that is operationally Up.tunnel keepaliveConfigure the tunnel keep

of the far end tunnel peer, rather than to the tunnel destination. This reduces the chance of both ends of the tunnel staying in keepalive down state

Version 8.3.7.0 Introduced on the S4810.Version 8.3.1.0 Introduced on the S-Series.domainCreate the maintenance domain.S4810 Syntaxdomain name md-leve

tunnel dscpConfigure the method to set the DSCP in the outer tunnel header.S4810 Syntaxtunnel dscp {mapped | <value>}To use the default tunnel m

Defaults 0 (Mapped original packet flow-label value to tunnel header flow-label value)Command ModesINTERFACE TUNNEL (conf-if-tu)Command HistoryVersion

tunnel destinationSet a destination endpoint for the tunnel.S4810Syntaxtunnel destination {ip-address | ipv6–address}To delete a tunnel destination ad

Defaults NoneCommand ModesINTERFACE TUNNELCommand HistoryVersion 9.4(0.0) Introduced on the S4810, S4820T, S6000 and Z9000.Usage InformationThe ip unn

• If Tunnel mode is ipv6ip (where ip address over tunnel interface is not possible).To ping the unnumbered tunnels, the logical address route informat

62Uplink Failure Detection (UFD)Uplink failure detection (UFD) provides detection of the loss of upstream connectivity and, if you use this with NIC t

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 8.4.2.3 Introduced on the S-Series S50.Related Commandsclear

downstreamAssign a port or port-channel to the uplink-state group as a downstream interface.S4810 Syntaxdownstream interfaceTo delete an uplink-state

Usage InformationYou can assign physical port or port-channel interfaces to an uplink-state group.You can assign an interface to only one uplink-state

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Related Commands• downstream — assigns a port or port-channel to the uplink-state group as a downstream interface.• uplink-state-group — creates an up

If all upstream interfaces in an uplink-state group go down, all downstream interfaces in the same uplink-state group are put into a link-down state.R

show running-config uplink-state-groupDisplay the current configuration of one or more uplink-state groups.S4810 Syntaxshow running-config uplink-stat

show uplink-state-groupDisplay status information on a specified uplink-state group or all groups.S4810 Syntaxshow uplink-state-group [group-id] [deta

13/5(Up) Te 13/6(Up)Uplink State Group : 5 Status: Enabled, DownUpstream Interfaces : Gi 0/0(Dwn) Gi 0/3(Dwn) Gi 0/5(Dwn)Downstream Interfaces :

Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 8.4.2.3 Introduced on the S-Series S50.Usage InformationAfter

• 40 Gigabit Ethernet: fortyGigE {slot/port | slot/port-range}• Port channel: port-channel {1-512 | port-channel-range}Where port-range and port-chann

• uplink-state-group — creates an uplink-state group and enables the tracking of upstream links.Uplink Failure Detection (UFD)1687

63VLAN StackingWith the virtual local area network (VLAN)-stacking feature (also called stackable VLANs and QinQ), you can “stack” VLANs into one tunn

dei enableMake packets eligible for dropping based on their DEI value.S4810 Syntaxdei enableDefaults Packets are colored green; no packets are dropped

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.3.1.0 Introduced o

Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networ

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Instroduces on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced

Version 9.0.2.0 Introduced on the S6000.Version 8.3.11.1 Introduced on the Z9000.Version 8.2.1.0 Introduced on the E-Series ExaScale.Version 7.6.1.0 I

Usage InformationWARNING: The following message displays to confirm the command: All non-default configurations on the related member ports ports (<

vlan-stack compatibleEnable the stackable VLAN feature on a VLAN.S4810 Syntaxvlan-stack compatibleTo disable the Stackable VLAN feature on a VLAN, use

M Gi 13/4 5 Active M Po1(Gi 13/14-15) M Gi 13/18 M Gi 13/5Dell#vlan-stack dot1p-mappingMap

vlan-stack protocol-typeDefine the stackable VLAN tag protocol identifier (TPID) for the outer VLAN tag (also called the VMAN tag). If you do not conf

Number Resulting TPID81 0x00818100 0x8100Related Commandsportmode hybrid — sets a port (physical ports only) to accept both tagged and untagged frames

Version 7.6.1.0 Introduced on the C-Series and S-Series.E-Series original CommandUsage InformationPrior to using this command, to place the interface

x - Dot1x untagged, X - Dot1x tagged G - GVRP tagged, M - Vlan-stack NUM Status Description Q Ports* 1 Inactive 20 Active

show fips status...66719

mep cross-checkEnable cross-checking for a MEP.S4810 Syntaxmep cross-check mep-idParametersmep-id Enter the MEP ID. The range is from 1 to 8191.Defaul

64Virtual Routing and Forwarding (VRF)Virtual Routing and Forwarding (VRF) allows multiple instances of a routing table to co-exist on the same router

descriptionEnables you to specify a descriptive name for a customer VRF.S4810 Syntaxdescription stringTo delete the descriptive name for a customer VR

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

interface managementAssociates a management port with a management VRF.S4810 Syntaxinterface managementTo delete the association between a management

the limit is reached, additional dynamic routes will not be allowed.warning-only When the warning-only option is used, a syslog message will be thrown

default 0 Te 0/0-13,18-47, Fo 0/48,52,56,60,

Usage InformationUse this command to display configuration information corresponding to either a specific VRF or all the VRFs in the system.ExampleDel

65VLT Proxy GatewayThis chapter describes the VLT Proxy Gateway feature.proxy-gateway lldpConfigure the LLDP proxy gatewayS4810 Syntaxproxy-gateway ll

proxy-gateway staticConfigure the VLT static proxy gatewayS4810 Syntax[no] proxy-gateway staticCommand ModesVLT DOMAINCommand HistoryVersion 9.4(0.0)

Command ModesVLT DOMAIN PROXY GW STATICCommand HistoryVersion 9.4(0.0) Introduced on the S4810, S4820T, S6000, Z9000, and MXL Switch.Usage Information

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.3.1.0 Introduced o

ExampleDell(conf)#vlt-domain 1Dell(conf-vlt-domain)#proxy-gateway lldpDell(conf-vlt-domain-proxy-gw-lldp)#peer-domain-link port-channel 20 exclude-vla

Usage InformationIn a square VLT topology with only one link connecting remote peers, if you configure this command, any node has to send its VLT peer

ExampleDell(conf)#do sh vlt proxy-gateway info static Mac Address Exclude Vlan ----------- ------------

66Virtual Link Trunking (VLT)Virtual link trunking (VLT) is supported on the S4810 platform.VLT allows physical links between two chassis to appear as

ipv6 Enter the keyword ipv6 then an IPv6 address in the X:X:X:X::X format.interval secondsEnter the keyword interval to specify the time interval to s

Command ModesEXECCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking

Command ModesVLT DOMAINCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Netwo

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

multicast peer-routing timeoutConfigure the time for a VLT node to retain synced multicast routes or synced multicast outgoing interface (OIF) after a

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

ping ethernetSend a loopback message.S4810 Syntaxping ethernet domain [name l level] ma-name ma-name remote {dest-mep-id | mac-addr mac-address} sourc

Version 9.2(0.2) Introduced on the Z9000, S4810, and S4820T.peer-routing-timeoutConfigure the delay after which peer routing is disabled when the peer

Default 32768Command ModesVLT DOMAINCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the releva

Usage InformationThe version shown in the show vlt brief output command displays the VLT version number which is different from the Dell Networking OS

HeartBeat Timeout: 3UDP Port: 34998HeartBeat Messages Sent: 1026HeartBeat Messages Received: 1025show vlt countersDis

-------------------------L2 Total MAC-Address Count :IGMP MRouter Vlans count :IGMP Mcast Groups count :ARP entries count :Example (igmp-snoop)Dell# s

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 9.0.0.0 Introduced

show vlt mismatchDisplay mismatches in VLT parameters.S4810 Syntaxshow vlt mismatchCommand ModesEXECCommand HistoryThis guide is platform-specific. Fo

show vlt roleDisplays the VLT peer status, role of the local VLT switch, VLT system MAC address and system priority, and the MAC address and priority

show vlt statisticsDisplays statistics on VLT operations.S4810 Syntaxshow vlt statistics [arp | domain | igmp-snoop | mac | multicast | ndp]Parameters

ICL Hello's Received: 910Domain Mismatch Errors: 0Version Mismatch Errors: 0Config Mismatch Errors: 0VLT MAC Statistics-----

Parametersname | level Enter the maintenance domain name or level.brief Enter the keyword brief to display a summary output.Defaults noneCommand Modes

show vlt statistics igmp-snoopDisplays the informational packets and IGMP control PDUs that are exchanged between VLT peer nodes.S4810 Syntaxshow vlt

Command ModesVLT DOMAINCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Netwo

Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only.Version 9.0.2.0 Introduced on the

Version 8.3.8.0 Introduced on the S4810.Usage InformationThe VLT domain ID must be the same between the two VLT devices. If the domain ID is not the s

show vlt private-vlanDisplay the association of private VLAN (PVLAN) with the VLT LAG. You can configure VLT peer nodes in a PVLAN on the S4810 platfo

67Virtual Router Redundancy Protocol (VRRP)Virtual router redundancy protocol (VRRP) is supported by the Dell Networking operating system on the S4810

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o

Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.2.1.1Introduced on the E-Series.ExampleDell#clear counters vrrp vrf jay Clear "show vrrp

ipv6 Enter the keyword ipv6 to enable debugging for IPv6.packets Enter the keyword packets to enable debugging of VRRP control packets.state Enter the

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

hold-timeSpecify a delay (in seconds) before a switch becomes the MASTER virtual router. By delaying the initialization of the VRRP MASTER, the new sw

preemptTo preempt or become the MASTER router, permit a BACKUP router with a higher priority value.S4810 SyntaxpreemptTo prohibit preemption, use the

Command ModesVRRPCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o

Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

Item Description• BACKUP (the interface associated with the BACKUP router).Master addr Displays the IP address of the MASTER router.Virtual addr(s) Di

Item Description• Gratuitous ARP sent displays the number of gratuitous ARPs sent.Virtual MAC addressDisplays the virtual MAC address of the VRRP grou

00:00:5e:00:01:14Virtual IP address: 10.0.0.2Authentication: (none)FTOS#show vrrp vrf jay briefInterface Group Pri Pre State Master addr Virt

Version 7.4.1.0 Introduced support for telnetting to the VRRP group IP address assigned using this command.pre-Version 6.2.1.1Introduced on the E-Seri

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Usage InformationThis command applies to a single interface. When used with the vrrp delay reload CLI, the later timer rules the VRRP enabling. For ex

• When an interface comes up, whether as part of a system reload or an interface reload, the system waits 300 seconds (5 minutes) to bring up VRRP on

version Set VRRP protocol version for IPv4 group.Syntaxversion {2 | 3 | both}To return to the default setting, use the no version command.Parameters2

IPv6 VRRP CommandsThe following are IPv6 VRRP commands.• clear counters vrrp ipv6• debug vrrp ipv6• show vrrp ipv6• vrrp-ipv6-groupThe following comma

Version 8.3.2.0 Introduced on the E-Series TeraScale.debug vrrp ipv6Allows you to enable debugging of VRRP.S4810 Syntaxdebug vrrp ipv6 interface [vrid

Version 8.3.10.0Introduced on the S4810.Version 8.4.1.0 Introduced on E-Series ExaScale, C-Series, and S-Series. Support was added for IPv6 VRRP group

Version 8.3.10.0Introduced on the S4810.Version 8.3.2.0 Introduced on the E-Series TeraScale.Usage InformationThe following describes the show vrrp ip

Line Beginning withDescription• Interface type and slot/port or object number, description, and time since the last change in the state of the tracked

Version 8.3.2.0 Introduced on the E-Series TeraScale.Usage InformationThe VRRP group only becomes active and sends VRRP packets when a link-local virt

show ethernet cfm statisticsDisplay MEP statistics.S4810 Syntaxshow ethernet cfm statistics [domain {name | level} vlan-id vlan-id mpid mpid]Parameter

show ethernet cfm port-statisticsDisplay CFM statistics by port.S4810 Syntaxshow ethernet cfm port-statistics [interface type slot/port]Parametersinte

show ethernet cfm traceroute-cacheDisplay the link trace cache.S4810 Syntaxshow ethernet cfm traceroute-cacheDefaults noneCommand ModesEXEC PrivilegeC

Defaults noneCommand ModesECFM DOMAINCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relev

22 ICMP Message Types...70623 Internet Group Management Protocol

traceroute cache sizeSet the size of the link trace cache.S4810 Syntaxtraceroute cache size entriesParametersentries Enter the number of entries the l

Defaults noneCommand ModesEXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the re

6802.1XAn authentication server must authenticate a client connected to an 802.1X switch port. Until the authentication, only extensible authenticatio

debug dot1xDisplay 802.1X debugging information.S4810 Syntaxdebug dot1x [all | auth-pae-fsm | backend-fsm | eapol-pdu] [interface interface]Parameters

To delete the authentication failure VLAN, use the no dot1x auth-fail-vlan vlan-id [max-attempts number] command.Parametersvlan-id Enter the VLAN Iden

dot1x auth-serverConfigure the authentication server to RADIUS.S4810 Syntaxdot1x auth-server radiusDefaults noneCommand ModesCONFIGURATIONCommand Hist

Version 9.0.2.0 Introduced on the S6000.Version 9.0.0.0 Introduced on the Z9000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on

Version 9.0.2.0 Introduced on the S6000.Version 9.0.0.0 Introduced on the Z9000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on

Related Commandsdot1x authentication (Configuration) — Enable dot1x globally.dot1x guest-vlanConfigure a guest VLAN for limited access users or for de

If the host fails authentication for the designated number of times, the authenticator places the port in authentication failed VLAN (dot1x auth-fail-

interface range... 747interfa

Version 8.3.11.1 Introduced on the Z9000.Version 8.4.1.0 Added the multi-auth option on the C-Series and S-Series.Version 8.3.2.0 Added the single-hos

Version 8.4.1.0 Introduced on the C-Series and S-Series.Usage InformationTo disable MAC authentication bypass on a port, enter the no dot1x mac-auth-b

dot1x max-supplicantsRestrict the number of supplicants that can be authenticated and permitted to access the network through the port. This configura

Parametersforce-authorizedEnter the keywords force-authorized to forcibly authorize a port.auto Enter the keyword auto to authorize a port based on th

Defaults 60 secondsCommand ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the r

Version 9.0.2.0 Introduced on the S6000.Version 9.0.0.0 Introduced on the Z9000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on

Version 7.4.1.0 Introduced on the E-Series.dot1x server-timeoutConfigure the amount of time after which exchanges with the server time-out.S4810 Synta

Where the default values are as follows: dot1x server-timeout (30 seconds), radius-server retransmit (3 seconds), and radius-server timeout (5 seconds

dot1x tx-periodConfigure the intervals at which EAPOL PDUs the Authenticator PAE transmits.S4810 Syntaxdot1x tx-period secondsTo return to the default

• For a Gigabit Ethernet interface, enter the keyword GigabitEthernet then the slot/port information.• For a Fast Ethernet interface, enter the keywor

Notes, Cautions, and WarningsNOTE: A NOTE indicates important information that helps you make better use of your computer.CAUTION: A CAUTION indicates

port-channel failover-group...806show config...

Dell#show dot1x cos-mapping int g 2/21 mac-address 00:00:01:00:07:00802.1p CoS re-map table on Gi 2/21:----------------------------------802.1p CoS re

Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Version 8.4.2.1 Added the ma

Quiet Period: 60 secondsReAuth Max: 1Supplicant Timeout: 30 secondsServer Timeout: 30 secondsRe-Auth Interval:

7Access Control Lists (ACL)Access control lists (ACLs) are supported by the Dell Networking operating software on the S4810 platform.Dell Networking O

description Enter a description of up to 80 characters.Defaults Not configured.Command Modes• CONFIGURATION-STANDARD-ACCESS-LIST• CONFIGURATION-EXTEND

show configDisplay the current ACL configuration.S4810 Syntaxshow configCommand Modes• CONFIGURATION-STANDARD-ACCESS-LIST• CONFIGURATION-EXTENDED-ACCE

NOTE: Also refer to the Commands Common to all ACL Types section.access-classApply a standard ACL to a terminal line.S4810 Syntaxaccess-class access-l

Parametersaccess-list-name(OPTIONAL) Enter the name of a configured access-list, up to 140 characters.Command ModesEXEC PrivilegeCommand HistoryThis g

implicit-permit (that is, if the traffic does not match the filters in the ACL, the traffic is permitted instead of dropped).vlan vlan-id (OPTIONAL) E

Use the vrf attribute of this command to associate an access-list to a non-default VRF. You can use this command at the interface context (physical/LA

ip address...84

• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information.• For a 40-Gigabit Ethernet interface, ente

seq 5 deny ip any 191.1.0.0 /16 count (0x00 packets)seq 10 deny ip any 191.2.0.0 /16 order 4seq 15 deny ip any 191.3.0.0 /16seq 20 deny ip any 191.4.0

Command ModesEXEC PrivilegeCommand HistoryVersion 9.4.(0.0)Added support for VRF.Version 8.5.1.0 Added support for the 4-port 40G line cards on ExaSca

any Enter the keyword any to specify that all routes are subject to the filter. You can enter any of the following keywords to specify route types.• b

Usage InformationThe order option is relevant in the context of the Policy QoS feature only. For more information, refer to the Quality of Service cha

Version 7.4.1.0 Added support for the non-contiguous mask and added the monitor option.Version 6.5.1.0 Expanded to include the optional QoS order prio

• fragments — Enter the keyword fragments to match to non-initial fragments of a datagram.• order — Enter the keyword order to specify the QoS priorit

resequence access-listRe-assign sequence numbers to entries of an existing access-list.S4810 Syntax resequence access-list {ipv4 | ipv6 | mac} {access

Usage InformationWhen you have exhausted all the sequence numbers, this feature permits re-assigning a new sequence number to entries of an existing a

Defaults Not configuredCommand ModesCONFIGURATION-STANDARD-ACCESS-LISTCommand HistoryThis guide is platform-specific. For command information about ot

permit icmp...910p

Extended IP ACL CommandsWhen an ACL is created without any rule and then applied to an interface, ACL behavior reflects an implicit permit.The followi

byte (OPTIONAL) Enter the keyword byte to count bytes that the filter processes.log (OPTIONAL, E-Series only) Enter the keyword log to enter ACL match

Version 6.5.1.0 Expanded to include the optional QoS order priority for the ACL entry.Usage InformationThe order option is relevant in the context of

any Enter the keyword any to specify that all routes are subject to the filter.host ip-address Enter the keyword host then the IP address to specify a

Version 8.3.1.0 Added the keyword dscp.Version 8.2.1.0 Allows ACL control of fragmented packets for IP (Layer 3) ACLs.Version 8.1.1.0 Introduced on th

dscp Enter this keyword dscp to deny a packet based on the DSCP value. The range is from 0 to 63.bit Enter a flag or combination of bits:• ack: acknow

0 is the highest priority and 254 is the lowest; lower-order numbers have a higher priority) If you did not use the keyword order, the ACLs have the l

When you use the log option, the CP processor logs details the packets that match. Depending on how many packets match the log entry and at what rate,

To remove this filter, you have two choices:• Use the no seq sequence-number command if you know the filter’s sequence number.• Use the no deny udp {s

order (OPTIONAL) Enter the keyword order to specify the QoS priority for the ACL entry. The range is from 0 to 254 (where 0 is the highest priority an

show iscsi session detailed... 951show run

The monitor option is relevant in the context of flow-based monitoring only. For more information, refer to the Port Monitoring chapter.When you use t

To delete an access list, use the no ip access-list extended access-list-name command.Parametersaccess-list-nameEnter a string up to 140 characters lo

permitTo pass IP packets meeting the filter criteria, configure a filter.S4810 Syntaxpermit {source mask | any | host ip-address} {destination mask |

Command ModesCONFIGURATION-EXTENDED-ACCESS-LISTCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to

address} [bit] [dscp] [operator port [port]] [count [byte] | log] [order] [monitor] [fragments]To remove this filter, you have two choices:• Use the n

• 20 and 21 = FTP• 25 = SMTP• 169 = SNMPdestination Enter the IP address of the network or host to which the packets are sent.mask Enter a network mas

Version 8.3.7.0 Introduced on the S4810.Version 8.3.1.0 Added the keyword dscp.Version 8.2.1.0 Allows ACL control of fragmented packets for IP (Layer

ExampleAn ACL rule with a TCP port lt 1023 uses only one entry in the CAM.Rule# Data Mask From To #Covered1 0000000000000000 111

• lt = less than• range = inclusive range of ports (you must specify two ports for the port parameter)port port Enter the application layer port numbe

Version 8.3.1.0 Added the keyword dscp.Version 8.2.1.0 Allows ACL control of fragmented packets for IP (Layer 3) ACLs.Version 8.1.1.0 Introduced on th

isis password...988i

ExampleAn ACL rule with a TCP port lt 1023 uses only one entry in the CAM.Rule# Data Mask From To #Covered1 0000000000000000 111

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.Version 7.4.1.0 Introduced on the E-Series.Usage InformationWhen

operator (OPTIONAL) Enter one of the following logical operands:• eq = equal to• neq = not equal to• gt = greater than• lt = less than• range = inclus

fragments Enter the keyword fragments to use ACLs to control packet fragments.Defaults Not configuredCommand ModesCONFIGURATION-EXTENDED-ACCESS-LISTCo

When you use the log option, the CP processor logs details about the packets that match. Depending on how many packets match the log entry and at what

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.1.1.0 Introduced o

NOTE: 1. If the MAC ACL is applied on VLAN, none of the VLAN members should have an access list applied for that VLAN.2. If the MAC ACL is applied on

show mac access-listsDisplay all of the Layer 2 ACLs configured in the system, whether or not they are applied to an interface, and the count of match

show mac accounting access-listDisplay MAC access list configurations and counters (if configured).S4810 Syntaxshow mac accounting access-list access-

Version 7.5.1.0 Introduced on the C-Seriespre-Version 6.1.1.0Introduced on the E-Series.Usage InformationThe ACL hit counters in this command incremen

mac-address-table static...1031mac-address-tabl

• Use the no deny {any | mac-source-address mac-source-address-mask} command.Parametersany Enter the keyword any to specify that all routes are subjec

Usage InformationWhen you use the log option, the CP processor logs detail the packets that match. Depending on how many packets match the log entry a

Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1.0Introduced on the E-Series.Usage InformationDell Networking OS supports one ingress and

log (OPTIONAL, E-Series only) Enter the keyword log to log the packets.monitor (OPTIONAL) Enter the keyword monitor when the rule is describing the tr

seqTo a deny or permit filter in a MAC access list while creating the filter, assign a sequence number.S4810 Syntaxseq sequence-number {deny | permit}

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

mac-destination-address-mask} [ethertype-operator] [count [byte]] [log] [monitor]To remove this filter, you have two choices:• Use the no seq sequence

interface. For more information, refer to the “Flow-based Monitoring” section in the Port Monitoring chapter of the Dell Networking OS Configuration G

To delete a MAC access list, use the no mac access-list extended access-list-name command.Parametersaccess-list-nameEnter a text string as the MAC acc

Dell(config-ext-macl)#exitDell(conf)#do show mac accounting access-list snickers interface g0/47 inExtended mac access-list snickers on GigabitEtherne

debug lldp interface...1074disable...

mac-destination-addressEnter the destination MAC address and mask in nn:nn:nn:nn:nn:nn format.mac-destination-address-maskSpecify which bits in the MA

Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.Version 7.4.

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Version 7.8.1.0 Increased the name string to accept up to 140 characters. Prior to 7.8.1.0, names are up to 16 characters long.Version 7.6.1.0 Introdu

bitmask numberEnter the keyword bitmask then enter a bit mask number in dotted decimal format.Defaults Not configured.Command ModesPREFIX-LISTCommand

Version 8.3.7.0 Introduced on the S4810.Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0

pre-Version 6.1.1.0Introduced on the E-Series.ExampleDell#show ip prefix-list detailPrefix-list with the last deletion/insertion: filter_ospfip prefix

pre-Version 6.1.1.0Introduced on the E-Series.ExampleDell#show ip prefix summaryPrefix-list with the last deletion/insertion: testip prefix-list test:

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.1.1.0 Introduced o

ip msdp sa-limit... 1112ip

descriptionAdd a description to this route map.S4810 Syntaxdescription {description}To remove the description, use the no description {description} co

Defaults Not configured.Command ModesROUTE-MAPCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Defaults Not configured.Command ModesROUTE-MAPCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to

Parametersprefix-list-nameEnter the name of configured prefix list, up to 140 characters.Defaults Not configured.Command ModesROUTE-MAPCommand History

match ip next-hopTo match based on the next-hop IP addresses specified in an IP access list or IP prefix list, configure a filter.S4810 Syntaxmatch ip

match route-type — redistributes routes that match a route type.match tag — redistributes routes that match a specific tag.match ip route-sourceTo mat

match ip next-hop — redistributes routes that match the next-hop IP address.match metric — redistributes routes that match a specific metric.match rou

match ip route-source — redistributes routes that match routes advertised by other routers.match route-type — redistributes routes that match a route

match route-typeTo match routes based on the how the route is defined, configure a filter.S4810 Syntaxmatch route-type {external [type-1 | type-2] | i

area stub... 1150auto

match ip next-hop — redistributes routes that match the next-hop IP address.match ip route-source — redistributes routes that match routes advertised

match ip route-source — redistributes routes that match routes advertised by other routers.match metric — redistributes routes that match a specific m

Version 8.3.7.0 Introduced on the S4810.Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.8.1.0 Increased the name string to accept up to

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.6.1.0 I

pre-Version 6.1.1.0Introduced on the E-Series.Related Commandsset level — specify the OSPF area for route redistribution.set metric — specify the metr

pre-Version 6.1.1.0Introduced on the E-Series.Usage InformationThe community list used in the set comm-list delete command must be configured so that

All routes with the NO_EXPORT (0xFFFFFF01) community attribute must not be advertised outside a BGP confederation boundary.none Enter the keyword none

Parametersbackbone Enter the keyword backbone to redistribute matched routes to the OSPF backbone area (area 0.0.0.0).level-1 Enter the keyword level-

set local-preferenceTo set the BGP LOCAL_PREF attribute for routers within the local autonomous system, configure a filter.S4810 Syntaxset local-prefe

set metricTo assign a new metric to redistributed routes, configure a filter.S4810 Syntaxset metric [+ | -] metric-valueTo delete a setting, enter no

show ip ospf database external... 1196show ip ospf databa

set metric-typeTo assign a new route type for routes redistributed to OSPF, configure a filter.S4810 Syntaxset metric-type {internal | external | type

set tag — specifies the tag assigned to redistributed routes.set next-hopTo specify an IP address as the next hop, configure a filter.S4810 Syntaxset

set originTo manipulate the BGP ORIGIN attribute, configure a filter.S4810 Syntaxset origin {igp | egp | incomplete}To delete an ORIGIN attribute sett

To delete a setting, use the no set tag command.Parameterstag-value Enter a number as the tag. The range is from zero (0) to 4294967295.Defaults Not c

When there are multiple routes to the same destination, the routes with a higher weight are preferred.Defaults router-originated = 32768; all other ro

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.1.1.0 Introduced o

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1.0Introduced on the E-Series.ExampleDell#show r

pre-Version 6.1.1.0Introduced on the E-Series.Usage InformationTo apply the AS-PATH ACL to BGP routes, use the match as-path or neighbor filter-list c

IP Community List CommandsIP community list commands are supported on the S4810 platform.ip community-listEnter COMMUNITY-LIST mode and create an IP c

Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

Contents1 About this Guide... 43Objectives...

show crypto ipsec sa ipv6...1253show ipv6 ospf d

• Use the no seq sequence-number command if you know the filter’s sequence number.• Use the no deny {source [mask] | any | host ip-address} command.Pa

egress interfaces are examined and, appropriate ACLs can be applied in both the ingress and egress direction. Flow-based monitoring conserves bandwidt

Defaults By default, 10 ACL logs are generated if you do not specify the threshold explicitly.The default frequency at which ACL logs are generated is

seq (for Standard IPv4 ACLs)Assign a sequence number to a deny or permit filter in an IP access list while creating the filter.Syntaxseq sequence-numb

You can activate flow-based monitoring for a monitoring session by entering the flow-based enable command in the Monitor Session mode. When you enable

Defaults By default, 10 ACL logs are generated if you do not specify the threshold explicitly.The default frequency at which ACL logs are generated is

[operator port [port]] [count [byte]] [order] [fragments] [log [interval minutes] [threshold-in-msgs [count]]To remove this filter, you have two choic

deny arp (for Extended MAC ACLs)Configure an egress filter that drops ARP packets on egress ACL supported line cards. (For more information, refer to

new interval commences from zero. If ACL logging was stopped previously because the configured threshold is exceeded, it is re-enabled for this new in

interval minutes(OPTIONAL) Enter the keyword interval followed by the time period in minutes at which ACL logs must be generated. The time interval ra

show ip pim tib...1295show runn

deny ether-type (for Extended MAC ACLs)Configure an egress filter that drops specified types of Ethernet packets on egress ACL supported line cards. (

new interval commences from zero. If ACL logging was stopped previously because the configured threshold is exceeded, it is re-enabled for this new in

monitor (OPTIONAL) Enter the keyword monitor when the rule is describing the traffic that you want to monitor and the ACL in which you are creating th

deny (for Extended MAC ACLs)To drop packets that match the filter criteria, configure a filter.Syntaxdeny {any | host mac-address | mac-source-address

new interval commences from zero. If ACL logging was stopped previously because the configured threshold is exceeded, it is re-enabled for this new in

interval minutes(OPTIONAL) Enter the keyword interval followed by the time period in minutes at which ACL logs must be generated. The threshold range

permit arp (for Extended MAC ACLs)Configure a filter that forwards ARP packets meeting this criteria. This command is supported only on 12-port GE lin

If ACL logging is stopped because the configured threshold is exceeded, it is re-enabled after the logging interval period elapses. ACL logging is sup

in which you are creating the rule is applied to the monitored interface.Defaults By default, 10 ACL logs are generated if you do not specify the thre

• Use the no seq sequence-number command if you know the filter’s sequence number.• Use the no permit icmp {source mask | any | host ip-address} {dest

bandwidth-percentage... 1335class-map...

ingress and egress interfaces are examined and, appropriate ACLs can be applied in both the ingress and egress direction. Flow-based monitoring conser

Command ModesCONFIGURATION-EXTENDED-ACCESS-LISTCommand HistoryVersion 9.3.0.0 Added support for logging of ACLs on the S4810, S4820T, and Z9000 platfo

• Use the no seq sequence-number command if you know the filter’s sequence number.• Use the no deny {source mask | any | host ip-address} {destination

enable this capability, traffic with particular flows that are traversing through the ingress and egress interfaces are examined and, appropriate ACLs

Defaults By default, 10 ACL logs are generated if you do not specify the threshold explicitly.The default frequency at which ACL logs are generated is

Parameterslog (OPTIONAL) Enter the keyword log to enable the triggering of ACL log messages.threshold-in msgs count(OPTIONAL) Enter the threshold-in-m

one port and forwards (mirrors) them to another port. The source port is the monitored port (MD) and the destination port is the monitoring port (MG).

Command HistoryVersion 9.4(0.0) Added support for flow-based monitoring on the S4810, S4820T, S6000, and Z9000 platforms.Version 9.3(0.0) Added suppor

| opcode code-number} [count [byte]] [order] [log [interval minutes] [threshold-in-msgs [count]] [monitor]To remove this filter, use the no seq sequen

egress interfaces are examined and, appropriate ACLs can be applied in both the ingress and egress direction. Flow-based monitoring conserves bandwidt

qos dscp-color-map...1376qos dscp-color-

Command ModesCONFIGURATION-EXTENDED-ACCESS-LISTCommand HistoryVersion 9.3.0.0 Added support for logging of ACLs on the S4810, S4820T, Z9000, and MXL 1

threshold-in msgs count(OPTIONAL) Enter the threshold-in-msgs keyword followed by a value to indicate the maximum number of ACL logs that can be gener

Related Commandsdeny — configures a filter to drop packets.permit — configures a filter to forward packets.seq (for IPv6 ACLs)Assign a sequence number

Usage InformationWhen the configured maximum threshold is exceeded, generation of logs is stopped. When the interval at which ACL logs are configured

of ACL logs is terminated with the seq, permit, or deny commands. The threshold range is from 1 to 100.interval minutes(OPTIONAL) Enter the keyword in

permit tcp (for IPv6 ACLs)Configure a filter to pass TCP packets that match the filter criteria.Syntaxpermit tcp {source address mask | any | host ipv

If ACL logging is stopped because the configured threshold is exceeded, it is re-enabled after the logging interval period elapses. ACL logging is sup

monitor (OPTIONAL) Enter the keyword monitor when the rule is describing the traffic that you want to monitor and the ACL in which you are creating th

To remove this filter, you have two choices:• Use the no seq sequence-number command syntax if you know the filter’s sequence number• Use the no permi

ingress and egress interfaces are examined and, appropriate ACLs can be applied in both the ingress and egress direction. Flow-based monitoring conser

show rmon alarms... 1416show rm

Command HistoryVersion 9.4(0.0) Added support for flow-based monitoring on the S4810, S4820T, S6000, Z9000, and MXL 10/40GbE Switch IO Module platform

• Use the no deny tcp {source address mask | any | host ipv6-address} {destination address | any | host ipv6-address} commandParameterslog (OPTIONAL)

monitoring only specified traffic instead all traffic on the interface. This feature is particularly useful when looking for malicious traffic. It is

Command ModesACCESS-LISTCommand HistoryVersion 9.3.0.0 Added support for logging of ACLs on the S4810, S4820T, and Z9000 platforms.Version 9.4(0.0) Ad

threshold-in msgs count(OPTIONAL) Enter the threshold-in-msgs keyword followed by a value to indicate the maximum number of ACL logs that can be gener

one port and forwards (mirrors) them to another port. The source port is the monitored port (MD) and the destination port is the monitoring port (MG).

8Access Control List (ACL) VLAN Groups and Content Addressable Memory (CAM)This chapter describes the access control list (ACL) VLAN group and content

ip access-groupApply an egress IP ACL to the ACL VLAN group.Syntaxip access-group {group name} out implicit-permit Parametersgroup-name Enter the name

Command HistoryVersion 9.3.(0.0)Introduced on the S4810, S4820T, Z9000 and MXL platformsUsage InformationWhen an ACL-VLAN-Group name or the Access Lis

Group5Vlan Members : 1,1000Dell#show cam-acl-vlanDisplay the number of flow processor (FP) blocks that is allocated for the different VLAN services

enable restricted... 1458enable se

Field DescriptionVlanAclOpt Number of FP blocks for ACL VLAN optimzation feature.ExampleDell#show cam-acl-vlan-- Chassis Vlan Cam ACL -- C

Command HistoryVersion 9.3(0.0) Introduced on the S4810 and Z9000 platforms.Usage InformationThe VLAN ContentAware Processor (VCAP) application is a p

Field DescriptionLineCard Number of the line card that contains information on ACL VLAN groupsPortpipe The hardware path that packets follow through a

| 12286 | | IN-L3 FIB | 262141 | 14 | 262127 | | IN-L3-SysFlow | 2878 | 44 |

Example 4: Output of the show cam-usage switch CommandDell#show cam-usage switch Linecard|Portpipe| CAM Partition | Total CAM | Used CAM |Avail

Dell#show running-config acl-vlan-group group1!acl-vlan-group group1 description Acl Vlan Group1 member vlan 1-10,400-410,500 ip access-group acl1 out

show acl-vlan-group detailDisplay all the ACL VLAN Groups or display a specific ACL VLAN Group by name. To display the names in their entirety, the ou

description (ACL VLAN Group)Add a description to the ACL VLAN group.Syntaxdescription descriptionParametersdescription Enter a description to identify

9Bidirectional Forwarding Detection (BFD)Bidirectional forwarding detection (BFD) is a detection protocol that provides fast forwarding path failure d

The default is active.Defaults Refer to Parameters.Command ModesROUTER OSPFROUTER OSPFv3ROUTER BGPROUTER ISISCommand HistoryThis guide is platform-spe

dot1x tx-period... 1498show dot1

Related Commandsneighbor bfd disable — Explicitly disables a BFD session with a BGP neighbor or a BGP peer group.bfd disableDisable BFD on an interfac

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Version 7.4.1.0 Introduced on the E-Series.bfd interval Specify non-default BFD session parameters beginning with the transmission interval.S4810 Synt

Version 8.3.10.0Introduced on the S4810.Version 8.2.1.0 Introduced on the E-Series ExaScale.Version 7.6.1.0 Introduced on the C-Series.Version 7.4.1.0

Version 7.4.1.0 Introduced on the E-Series.Related Commandsshow bfd neighbors — displays the BFD neighbor information on all interfaces or a specified

To disable BFD for all neighbors configured through static routes, use the no ip route bfd [interval interval min_rx min_rx multiplier value role {act

ipv6 ospf bfd all-neighborsEstablish BFD sessions with all OSPFv3 neighbors on a single interface or use non-default BFD session parameters.S4810 Synt

Usage InformationThis command provides the flexibility to fine-tune the timer values based on individual interface needs when you configure ipv6 ospf

Defaults See ParametersCommand ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to t

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

52 Service Provider Bridging...1534debug protocol-tunnel...

Defaults noneCommand ModesROUTER BGPCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the releva

• For a 10-Gigabit Ethernet interface, enter the keyword tengigabitethernet then the slot/port information.• For a port-channel interface, enter the k

Example (Detail)Dell#show bfd neighbors detailSession Discriminator: 1Neighbor Discriminator: 1Local Addr: 10.1.3.2Local MAC Addr: 00:01:e8:02:15:0eRe

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

10Border Gateway ProtocolBGP is an external gateway protocol that transmits interdomain routing information within and between autonomous systems (AS)

ipv4 vrf vrf-nameEnter the keyword ipv4 followed by the keyword vrf and then the name of the VRF to enable VRF mode.NOTE: Use this attribute to start

as-set(OPTIONAL) Enter the keyword as-set to generate path attribute information and include it in the aggregate.AS_SET includes AS_PATH and community

If the route is injected via the network command, that route still appears in the routing table if the summary-only parameter is configured in the agg

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.0 Introduced on the Z9000.Version 8.3.8.0 Introduced on the S4810.Related Commandsneighbor add

bgp asnotationAllows you to implement a method for AS number representation in the command line interface (CLI).S4810 Syntaxbgp asnotation [asplain |

clear logging... 1580clear l

router bgp 1 bgp four-octet-as-support bgp asnotation asdot+Dell(conf)#router bgp 1Dell(conf-router_bgp)#bgp asnotation asplainDell(conf-router_bgp)

bgp bestpath as-path multipath-relaxInclude prefixes received from different AS paths during multipath calculation.S4810 S6000Syntaxbgp bestpath as-pa

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Version 7.7.1.0 Introduced on the C-Series.Version 6.3.1.0 IntroducedUsage InformationThe MED is a 4-byte unsigned integer value and the default behav

Defaults Enabled when a route reflector is configured.Command ModesROUTER BGPCommand HistoryThis guide is platform-specific. For command information a

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

bgp confederation peersSpecify the autonomous systems (ASs) that belong to the BGP confederation.S4810Syntaxbgp confederation peers as-number [...as-n

Related Commandsbgp confederation identifier — configures a confederation ID.bgp four-octet-as-support — enables 4-byte support for the BGP process.bg

reuse (OPTIONAL) Enter a number as the reuse value, which is compared to the flapping route’s Penalty value. If the Penalty value is less than the reu

storm-control broadcast (Configuration)...1622storm-control broadca

Related Commandsshow ip bgp dampened-paths — views the BGP paths.bgp default local-preferenceChange the default local preference value for routes exch

bgp enforce-first-asDisable (or enable) enforce-first-as check for updates received from EBGP peers.S4810 Syntaxbgp enforce-first-asTo turn off the de

bgp fast-external-falloverEnable the fast external fallover feature, which immediately resets the BGP session if a link to a directly connected extern

Defaults Disabled (supports 2–byte format)Command ModesROUTER BGPCommand HistoryThis guide is platform-specific. For command information about other p

Parametersrestart-time secondsEnter the keyword restart-time then the maximum number of seconds to restart and bring-up all the peers. The range is fr

Defaults Disabled (that is, paths/routes for the same destination but from different ASs do not have their MEDs compared).Command ModesROUTER BGPComma

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

bgp router-idAssign a user-given ID to a BGP router.S4810 Syntaxbgp router-id ip-addressTo delete a user-assigned IP address, use the no bgp router-id

Parametersvrf vrf-name Enter the keyword vrf and then the name of the VRF to clear all BGP sessions corresponding to that VRF.NOTE: Use this attribute

4 Control and Monitoring... 90asf-mode...

setenv...16

dampening Enter the keyword dampening to clear the flap dampening information.flap-statistics Enter the keywords flap-statistics to clear the flap sta

NOTE: You can use this attribute on a specific VRF to remove history routes corresponding to that VRF. You can also use this attribute to return the s

NOTE: You can use this attribute on a specific VRF to remove history routes corresponding to that VRF. You can also use this attribute to return the s

Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced on the S-Series.Version 7.7.1.0 Introduced on the C-Series.Usage InformationIf you

Version 7.7.1.0 Introduced on the C-Series.debug ip bgpDisplay all information on BGP, including BGP events, keepalives, notifications, and updates.S4

Command ModesEXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell N

To disable debugging, use the no debug ip bgp ipv4 multicast dampening command.Parametersdampening Enter the keyword dampening to debug route flap dam

Command ModesEXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell N

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

ip vrf forwarding... 1701in

Version 7.7.1.0 Introduced on the C-Series.Version 7.2.1.0 Introduced.Usage InformationThis command turns on BGP soft-reconfiguration inbound debuggin

Version 7.7.1.0 Introduced on the C-Series.Usage InformationTo remove all configured debug commands for BGP, enter the no debug ip bgp command.default

descriptionEnter a description of the BGP routing protocolS4810 Syntaxdescription {description}To remove the description, use the no description {desc

ibgp Enter the keyword ibgp to enable multipath support for Internal BGP routes.number Enter a number as the maximum number of parallel paths. The ran

Defaults DisabledCommand ModesCONFIGURATION-ROUTER-BGP-ADDRESS FAMILYCommand HistoryThis guide is platform-specific. For command information about oth

Defaults noneCommand ModesCONFIGURATION-ROUTER-BGP-ADDRESS FAMILYCommand HistoryThis guide is platform-specific. For command information about other p

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Version 7.8.1.0 Introduced on the S-Series.Version 7.7.1.0 Introduced on the C-Series.neighbor allowas-inSet the number of times an AS number can occu

neighbor default-originateInject the default route to a BGP peer or neighbor.S4810 Syntaxneighbor {ip-address | peer-group-name} default-originate [ro

When you apply a default route to a BGP peer or peer group using the neighbor default-originate command, changes to the configured default route-map a

advertise-interval...1735authentic

Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced on the S-Series.Version 7.7.1.0 Introduced on the C-Series.neighbor distribute-list

Usage InformationOther BGP filtering commands include: neighbor filter-list, ip as-path access-list, and neighbor route-map.Related Commandsneighbor r

neighbor fall-overEnable or disable fast fall-over for BGP neighbors.S4810 Syntaxneighbor {ipv4-address | peer-group-name} fall-overTo disable, use th

neighbor local-asTo accept external routes from neighbors with a local AS number in the AS number path, configure Internal BGP (IBGP) routers.S4810 Sy

This command automatically restarts the neighbor session for the configuration to take effect.Related Commandsbgp four-octet-as-support — enables 4-by

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Command ModesROUTER BGPCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Netwo

neighbor peer-group (assigning peers)Allows you to assign one peer to an existing peer group.S4810 Syntaxneighbor ip-address peer-group peer-group-nam

A neighbor may keep its configuration after it was added to a peer group if the neighbor’s configuration is more specific than the peer group’s, and t

Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced on the S-Series.Version 7.7.1.0 Introduced on the C-Series.Usage InformationWhen yo

1About this GuideThis book provides information about the Dell Networking OS command line interface (CLI).This book also includes information about th

Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced on the S-Series.Version 7.7.1.0 Introduced on the C-Series.Usage InformationAfter y

Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced on the S-Series.Version 7.7.1.0 Introduced on the C-Series. Added 4-byte support.Us

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced on the S-Series.Version 7.7.1.0 Introduced

Defaults Not configured.Command ModesROUTER BGPCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to

Defaults Not configured.Command ModesROUTER BGPCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to

To disable sender-side loop detection, use the no neighbor {ip-address | peer-group-name} sender-side-loopdetect command.Parametersip-address Enter th

neighbor shutdownDisable a BGP neighbor or peer group.S4810 Syntaxneighbor {ip-address | peer-group-name} shutdownTo enable a disabled neighbor or pee

neighbor soft-reconfiguration inboundEnable soft-reconfiguration for BGP.S4810 Syntaxneighbor {ip-address | peer-group-name} soft-reconfiguration inbo

NOTE: This command is supported in BGP Router Configuration mode for IPv4 Unicast address only.Related Commandsshow ip bgp neighbors — displays routes

Version 7.8.1.0 Introduced on the S-Series.Version 7.7.1.0 Introduced on the C-Series.Usage InformationTimer values configured with the neighbor timer

[X] Keywords and parameters within brackets are optional.x|y Keywords and parameters separated by a bar require you to choose one option.x||y Keywords

Version 7.8.1.0 Introduced on the S-Series.Version 7.7.1.0 Introduced on the C-Series.Usage InformationLoopback interfaces are up constantly and the B

Usage InformationIn the Dell Networking OS best path selection process, the path with the highest weight value is preferred.NOTE: In the Dell Networki

Defaults Not configured.Command ModesROUTER BGPCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to

Parametersip-address Enter an IP address in dotted decimal format of the network.maskEnter the mask of the IP address in the slash prefix length forma

route-map map-name(OPTIONAL) Enter the keyword route-map then the name of an established route map.Only the following ROUTE-MAP mode commands are supp

To redistribute the default route (0.0.0.0/0), configure the neighbor default-originate command.As BGP does not query next-hop information correspondi

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced o

ExampleDell(conf-router_bgp)#show capture bgp-pdu neighbor 20.20.20.2Incoming packet capture enabled for BGP neighbor 20.20.20.2Available buffer size

Version 7.8.1.0 Introduced on the S-Series.Version 7.7.1.0 Introduced on the C-Series.ExampleDell(conf-router_bgp)#show config!router bgp 100 network

2CLI BasicsThis chapter describes the command line interface (CLI) structure and command modes. The Dell Networking operating software commands are in

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.8.0 Added the add-path option to the S4810. Output on th

neighbor maximum-prefix — controls the number of network prefixes received.show ip bgp cluster-listView BGP neighbors in a specific cluster.S4810 Synt

Field DescriptionNext Hop Displays the next hop address of the BGP router. If 0.0.0.0 is listed in this column, then local routes exist in the routing

show ip bgp communityView information on all routes with Community attributes or view specific BGP community groups.S4810 Syntaxshow ip bgp [vrf vrf-n

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Dell#show ip bgp communityBGP local RIB : Routes to be Added 0, Replaced 0, Withdrawn 0BGP local router ID is 192.168.11.5Status codes: s suppressed,

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Network Next Hop Metric LocPrf Weight Path*> 55.0.0.0/24 172.16.0.2 0 200 iDe

Version 7.8.1.0 Introduced on the S-Series.Version 7.7.1.0 Introduced on the C-Series.Usage InformationTo determine a BGP session flap, both a route-d

Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

When another user enters CONFIGURATION mode, Dell Networking OS sends a message similar to the following:% Warning: User "admin" on line vty

0x41a1b6e4RxUpdCodeP 0x41a1b704 : TxEcodeP 0x41a1b734 : TxHdrcodeP 0x41a1b750 : TxOpCodeP0x41a1b760TxUpdCodeP 0x41a1b780 : TrEvt 0 : LocPref 100 : tmp

show ip bgp extcommunity-listView information on all routes with Extended Community attributes.S4810Syntaxshow ip bgp [vrf vrf-name] [ipv4 unicast] ex

ExampleDell#show run extcommunity-list!ip extcommunity-list ecl1 permit rt 100:4 permit soo 40:4Dell#show ip bgp extcommunity-list ecl1BGP local RIB :

Version 9.4.(0.0)Added support for VRF.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on

Network Next Hop Metric LocPrf Weight Path*> 55.0.0.0/24 172.16.0.2 0 200 400

• ^ = (caret) the beginning of the input string. If you use the caret at the beginning of a sequence or range, it matches on everything BUT the charac

r - redistributed n - network, D - denied, S - staleOrigin codes: i - IGP, e - EGP, ? - incomplete Network From

Usage InformationThe following describes the show ip bgp inconsistent-as command shown in the following example.Field DescriptionNetwork Displays the

Network Next Hop Metric LocPrf Weight Path*>n 11.11.11.11/32 0.0.0.0 0 32768 i*>n 22.22.22.22/32 0.0.0.0 0

received-routes [network [network-mask](OPTIONAL) Enter the keywords received-routes then either the network address (in dotted decimal format) or the

tacacs Interface configuration for TACACS+telnet Specify telnet optionstftp TFTP configuration commandstrace-gro

exception where neighbor information corresponding to ignored updates is displayed.BGP shows the exact information that is exchanged between the BGP p

The Lines Beginning with:DescriptionFor address family:Displays the IPv4 Unicast as the address family.BGP table version Displays which version of the

CISCO_ROUTE_REFRESH(128) For address family: IPv4 Unicast BGP local RIB : Routes to be Added 0, Replaced 0, Withdrawn 0 InQ : Added 0, Replaced

Version 7.8.1.0 Introduced on the S-Series.Version 7.7.1.0 Introduced on the C-Series.Usage InformationThe following describes the show ip bgp next-ho

NOTE: Enter an escape sequence (CTRL+v) prior to entering the ? regular expression.• [ ] = (brackets) a range of single-character patterns.• ( ) = (pa

ExampleDell#show ip bgp paths ?community Display community informationextcommunity Display extended community informationrege

Usage InformationThe following describes the show ip bgp paths community command shown in the following example.Field DescriptionAddress Displays the

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Peer-group members (* - outbound optimized):172.16.0.2Dell#Related Commandsneighbor peer-group (assigning peers) — assigns a peer to a peer-group.nei

Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

Navigating the CLIDell Networking OS displays a CLI prompt comprised of the host name and CLI mode.• Host name is the initial part of the prompt and i

*> 66.0.0.0/24 172.16.0.2 0 200 ishow ip bgp summaryAllows you to view the status of all BGP connections.S4

If two peers send the same route that contains similar path attributes, then two entries are maintained in the back-end, as both these entries have di

Field Descriptionrepresents the number of messages waiting to be sent to the peer group.Up/DownDisplays the amount of time that the neighbor is in the

show running-config bgpTo display the current BGP configuration, use this feature.S4810Syntaxshow running-config bgpDefaults noneCommand ModesEXEC Pri

holdtime Enter a number for the time interval, in seconds, between the last keepalive message and declaring the router dead. The range is from 3 to 65

To disable debugging, use the no debug ip bgp ipv4 multicast dampening command.Parametersdampening Enter the keyword dampening to debug route flap dam

• local-distance = 200Command ModesROUTER BGPCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to t

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

d 55.0.0.0/24 172.16.0.2 00:36:23 200Dell#BGP Extended Communities (RFC 4360)BGP Extended Communities, as defined in RFC 4360,

The following is a list of the Dell Networking OS version history for this command.Version 8.3.19.0Introduced on the S4820TVersion 8.3.11.1 Introduced

show run | grep ethernetdoes not return the previous search result because it only searches for instances containing a noncapitalized “ethernet”show r

Defaults noneCommand ModesROUTE MAP (config-route-map)Command HistoryThis guide is platform-specific. For command information about other platforms, r

Version 8.3.19.0Introduced on the S4820T.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced on the S-Series.Version 7.7.1.0 Introduced

Version 8.3.19.0Introduced on the S4820T.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced on the S-Series.Version 7.7.1.0 Introduced

in Reapply only inbound policies.NOTE: If you enter soft, without an in or out option, both inbound and outbound policies are reset.out Reapply only o

Command ModesEXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell N

Related Commandsshow ipv6 prefix-list — View the selected IPv6 prefix-list.neighbor soft-reconfiguration inboundEnable a BGP soft-reconfiguration and

show ipv6 prefix-listDisplays the specified IPv6 prefix list.S4810 Syntaxshow ipv6 prefix-list detail {prefix-list name} | summaryParametersdetail Dis

NOTE: The :: notation specifies successive hexadecimal fields of zeros.summary Display a summary of RPF routes.Command ModesEXECCommand HistoryThis gu

11Content Addressable Memory (CAM)Content addressable memory (CAM) commands are supported on the Dell Networking S4810 platform.NOTE: Not all CAM comm

validation for DHCP, Ethernet Connectivity Fault Management (CFM) ACLs, OpenFlow, and Policy-based Routing (PBR).S4810 Syntaxcam-acl {default | l2acl

show debugging...132show

Based on whether VRF feature is identified as supported in the Feature Configuration file, configuration command feature vrf becomes available for usa

ecfmacl numberEnter the keyword ecfmacacl and then the number of FP blocks for ECFM ACL. The range is from 0 to 5.Vman-qos|vman-dual-qos numberEnter t

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

cam-acl-egressAllocate CAM for egress ACLs.S4810 Syntaxcam-acl-egress default | l2acl number ipv4acl number ipv6acl numberParametersdefault Reset egre

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Example (S4810 Default)-- Chassis Cam ACL -- Current Settings(in block sizes) 1 block = 128 entriesL2Acl :

Example (Non-Default)Dell#show cam-acl-- Chassis Cam ACL -- Current Settings(in block sizes)L2Acl : 2Ipv4Acl : 2Ipv6Acl

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

0 | 1 | IPv4Flow | 102 | 0| AllowedDell#Usage InformationThe following describes the test cam-usage command shown in the Example below.Term Explanatio

12Control Plane Policing (CoPP)The CoPP commands are supported on the Dell Networking S4810 platform.control-plane-cpuqosTo manage control-plane traff

Defaults Not configured.Command ModesCONTROL-PLANE-CPUQOSCommand HistoryThis guide is platform-specific. For command information about other platforms

Usage InformationYou can activate VRF application on a device by using the feature vrf command in CONFIGURATION mode. The no feature vrf command is no

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.8.0 Introduced o

Usage InformationUse this command to add the IPv4 catch-all route (0.0.0.0/0) in the LPM route forwarding table if it was deleted using the no ip unkn

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.8.0 Introduced on the S4810.Usage InformationThis command applies the service-policy based on the

-----------TCP (BGP) any/179 179/any _ Q6 CP 100UDP (DHCP) 67/68 68/67 _ Q6/Q5 CP _UDP (DHCP-R)

show mac protocol-queue-mappingDisplay the queue mapping for the MAC protocols.S4810 Syntaxshow mac protocol-queue-mappingDefaults Not configured.Comm

13Data Center Bridging (DCB)Data center bridging (DCB) refers to a set of IEEE Ethernet enhancements that provide data centers with a single, robust,

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 8.3.16.0Introduced on

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

Usage InformationNOTE: Please note that Dell Networking does not recommended to use this command as it has been deprecated in the current 9.4.(0.0) re

Version 8.3.16.0Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationNOTE: Please note that Dell Networking does not recommended to use th

2. Enter the configure command. The prompt changes to include (conf).From this mode, you can enter INTERFACE mode by using the interface command.CONTR

To remove only the DCB input policies applied to the specified switch, use the no dcb-policy input stack-unit command.Parametersstack-unit-id Enter th

To remove the configuration for the PFC buffer on all port pipes in a specified stack unit, use the no dcb stack-unit {stack-unit-id | all} {pfc-buffe

Parameterstext Enter the description of the output policy. The maximum is 32 characters.Defaults noneCommand Modes• DCB INPUT POLICY• DCB OUTPUT POLIC

Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 8.3.16.0Introduced on the MXL 10/40GbE Switch IO Module.Usage

Usage InformationNOTE: Please note that Dell Networking does not recommended to use this command as it has been deprecated in the current 9.4.(0.0) re

Version 8.3.12.0Introduced on the S4810.Version 8.3.16.0Introduced on the MXL 10/40GbE Switch IO Module.Usage Information• When you configure lossless

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 8.3.16.0Introduced on

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 8.3.16.0Introduced on

Usage InformationTo clear the PFC TLV counters, use the clear pfc counters interface port-type slot/port command.The following describes the show inte

Field DescriptionApplication Priority TLV: Local FCOE Priority MapPriority bitmap the local DCBX port uses in FCoE advertisements in application prior

ECMP GROUP ModeTo enable or configure traffic distribution monitoring on an ECMP link bundle, use ECMP GROUP mode. For more information, refer to ecmp

Admin is enabled Remote is enabled Remote Willing Status is enabled Local is enabled Oper status is recommended PFC DCBX Oper status is Up Sta

0 0 0 01 0 0

no pfc mode on pfc priority 6-7show stack-unit stack-ports pfc detailsDisplays the PFC configuration applied to ingress traffic on stacked ports, i

ETS CommandsThe following ETS commands are supported on the S4810 platform.bandwidth-percentageConfigure the bandwidth percentage allocated to priorit

configured bandwidth allocation is ignored for priority-group traffic when you apply the output policy on an interface.By default, equal bandwidth is

dcb-enableEnable data center bridging.S4810 Syntaxdcb enable[pfc-queues 1|4]To disable DCB, use the no dcb enable command.Parameterspfc-queues Enter t

To remove the ETS output policy globally, use the no dcb output policy-name command.Parameterspolicy-name Enter the DCB output policy name. The maximu

To delete the output policy, use the no dcb-policy output command.Parameterspolicy-name Enter the output policy name.Defaults noneCommand ModesINTERFA

To remove only the DCB output policies applied to the specified switch, use the no dcb-policy output stack-unit command.Parametersstack-unit-id Enter

To remove the text description, use the no description command.Parameterstext Enter the description of the output policy. The maximum is 32 characters

FRRP ModeTo enable or configure Force10 Resilient Ring Protocol (FRRP), use FRRP mode. For more information, refer to Force10 Resilient Ring Protocol

Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 8.3.16.0Introduced on the MXL 10/40GbE Switch IO Module.Usage

Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 8.3.16.0Introduced on the MXL 10/40GbE Switch IO Module.Usage

Version 8.3.16.0Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationNOTE: Please note that Dell Networking does not recommended to use th

Defaults noneCommand ModesDCB OUTPUT POLICYCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Parametersvalue Enter schedule priority value. The range: strict: strict-priority traffic is serviced before any other queued traffic.Defaults Weighte

Parametersvalue Enter the priority group identification. The range is from 0 to 7.Defaults noneCommand ModesPRIORITY-GROUPCommand HistoryThis guide is

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 9.2(0.2) Down statu

0 Input Conf TLV Pkts, 1955 Output Conf TLV Pkts, 0 Error Conf TLV Pkts0 Input Reco TLV Pkts, 1955 Output Reco TLV Pkts, 0 Error Reco TLV PktsDell(con

Admin is enabledTC-grp Priority# Bandwidth TSA0 0,1,2,3,4,5,6,7 100% ETS1 0% ETS2 0% ETS3 0% ETS4 0% ETS5 0% ETS6 0% ETS7 0% ETSPriority# Bandwidth TS

Prompt Interface TypeDell(conf-if-range)#Designated interface range (used for bulk configuration).IP ACCESS LIST ModeTo enter IP ACCESS LIST mode and

1 0% ETS2 0% ETS3 0% ETS4 0% ETS5

Parameters[ets-profile] Enter the ETS profile.Command ModesEXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about

Version 8.3.16.0Introduced on the MXL 10/40GbE Switch IO Module.Example (Summary)Del#show qos priority-groupspriority-group ipc priority-list 4 set-

4 - -5 - -6 - -7 - -8 - -Stack unit 1 st

Version 8.3.12.0Introduced on the S4810.Version 8.3.16.0Introduced on MXL 10/40GbE Switch IO Module.Usage InformationYou can configure iSCSI TLVs to s

advertise dcbx-tlvOn a DCBX port with a manual role, configure the PFC and ETS TLVs advertised to DCBX peers.S4810 Syntaxadvertise dcbx-tlv {ets-conf

Configure DCBX operation at the INTERFACE level on a switch or globally on the switch. To verify the DCBX configuration on a port, use the show interf

Usage InformationDCBX requires that you enable LLDP to advertise DCBX TLVs to peers.Configure DCBX operation at the INTERFACE level on a switch or glo

Configure DCBX operation at the INTERFACE level on a switch or globally on the switch. To verify the DCBX configuration on a port, use the show interf

fcoe priority-bitsConfigure the FCoE priority advertised for the FCoE protocol in application priority TLVs.S4810 Syntaxfcoe priority-bits priority-bi

1. Verify that you are logged in to CONFIGURATION mode.2. Enter the line command. Include the keywords console or vty and their line number available

Command ModesPROTOCOL LLDPCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Version 8.3.16.0Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationTo clear DCBX frame counters, use the clear dcbx counters interface s

Field DescriptionLocal DCBX Status: Protocol StateCurrent operational state of the DCBX protocol: ACK or IN-SYNC.Peer DCBX Status: DCBX Operational Ve

Local DCBX TLVs Transmitted: ErPfiLocal DCBX Status----------------- DCBX Operational Version is 0 DCBX Max Version Supported is 0 Sequence Numbe

Step Task Command Command Modebandwidth, the unused bandwidth is made available to other priority groups.Example: priority-group 0 bandwidth 60 pfc of

Step Task Command Command Mode1Enter interface configuration mode on an Ethernet port.interface {tengigabitEthernet slot/port | fortygigabitEthernet s

Configuring Lossless QueuesDCB also supports the manual configuration of lossless queues on an interface after you disable PFC mode in a DCB map and a

Data Center Bridging: Default ConfigurationThis functionality is supported on the platform.Before you configure PFC and ETS on an S6000 switch (see Co

Usage InformationA DCB map is a template used to configure DCB parameters and apply them on converged Ethernet interfaces. DCB parameters include prio

Defaults NoneCommand ModesDCB MAPCommand HistoryVersion 9.3(0.0) Introduced on the S4810, S6000 platforms.Usage InformationPFC and ETS settings are no

Per-VLAN SPANNING TREE (PVST+) Plus ModeTo enable and configure the Per-VLAN Spanning Tree (PVST+) protocol, use PVST+ mode. For more information, ref

To disable PFC operation on an interface, enter the no pfc mode on command in DCB Input Policy Configuration mode. PFC is enabled and disabled as glob

Use the priority-pgid command to map 802.1p priorities to a priority group. You can assign each 802.1p priority to only one priority group. A priority

Usage InformationThe dcb-map stack-unit all stack-ports all command overwrites any previous DCB maps applied to stack ports.show qos dcb-mapDisplay th

ExampleDell# show qos dcb-map dcbmap2State :CompletePfcMode:ON--------------------PG:0 TSA:ETS BW:50 PFC:OFFPriorities:0 1 2 4 5 6 7PG:1 TSA:ETS

Command ModesCONFIGURATION modeCommand HistoryVersion 9.3(0.0) Introduced on the S4810, S4820T, and S6000 platforms.Usage InformationConfigure the max

ExampleS4810-YU-MR-Dell(conf)#dcb buffer—threshold testpriorityConfigure the priority for the PFC threshold to be allocated to the buffer space parame

Usage InformationFor each priority, you can specify the shared buffer threshold limit, the ingress buffer size, buffer limit for pausing the acceptanc

buffer-size Ingress buffer sizesize Size of the ingress buffer in KB. Enter a number in the range of 0 to 7787. The default is 45 KB.pause-thresholdB

ExampleS4810-YU-MR-Dell(conf)# qos-policy-buffer testS4810-YU-MR-Dell (conf-qos-policy-buffer)#queue 0 pause no-drop buffer-size 128000 pause-threshol

dcb-policy dcb-buffer-threshold (Global Configuration)Assign the DCB policy to the DCB buffer threshold profile on stack ports that applies globally t

To enter PROTOCOL GVRP mode:1. Verify that you are logged in to CONFIGURATION mode.2. Enter the protocol gvrp command. The prompt changes to include (

Command ModesEXECEXEC PrivilegeCommand HistoryVersion 9.3(0.0) Introduced on the S6000 platform.Usage InformationThe following table describes the out

• All - Ingress and Egress resources snapshots• Port {id |all} queue {all} - egress queue-level snapshot for both unicast and multicast packets• Port

If specified instance ID is higher than the size of the maximum number of snapshot instances configured, the following error message is displayed on t

Shared Hdrm [in CELLS]---------------------------------------------------------------------------------------------------------------6 9

MCAST 4 0MCAST 5 0MCAST 6 0MCAST 7 0MCAST 8 0Stack-unit: 0 unit: 0 port: 5 (interface Fo 0/4)--

UCAST 4 0UCAST 5 0UCAST 6 0UCAST 7 0UCAST 8 0UCAST 9 0UCAST 10 0UCAST

MCAST 4 0MCAST 5 0MCAST 6 0MCAST 7 0MCAST 8 0Dell#To determine the port that is congested and m

dcb pfc-total-buffer-sizeConfigure the total buffer size for PFC in kilobytes. This utility is supported on the S6000 platform.Syntaxdcb pfc-total—buf

Command HistoryVersion 9.3(0.0) Introduced on the S6000 platform.Usage InformationThe following table describes the output fields displayed for the sh

- -- Denotes dynamic buffering is enabled in respective queuesOn interface in which PFC is not enabled: Dell#show interface teng

ROUTER ISIS ModeTo enable and configure Intermediate System to Intermediate System (ISIS), use ROUTER ISIS mode. For more information, refer to Interm

amount of buffer space to be allocated for each priority and the pause or resume thresholds for the buffer. This method of configuration enables you t

14Debugging and DiagnosticsThe basic debugging and diagnostic commands are supported by the Dell Networking Operating System (OS) on the S4810 platfor

and perform essential path verifications. In addition, they verify the identification registers of the components on the board.level1 Enter the keywor

Version 7.7.1.0 Introduced on the S-Series.offline stack-unitPlace a stack unit in the offline state.S4810 Syntaxoffline stack-unit numberParametersnu

online stack-unitPlace a stack unit in the online state.S4810 Syntaxonline stack-unit numberParametersnumber Enter the stack-unit number. The S4810 ra

Buffer Tuning CommandsThe following sections detail the buffer tuning commands.WARNING: Altering the buffer allocations is a sensitive operation. Do n

Usage InformationThe buffer-profile global command fails if you have already applied a custom buffer-profile on an interface. Similarly, when you conf

Command ModesEXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell N

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.0 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced o

Parameterseg-acl | in-acl Enter either the keyword eg-acl or the keyword in-acl to select between ingress or egress ACL data.stack-unit id Enter the k

traceroute cache size... 180tracer

1. Verify that you are logged in to CONFIGURATION mode.2. Enter the protocol spanning-tree stp-id command. The prompt changes to include (conf-stp). Y

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

cpu management statisticsEnter the keywords cpu management statistics to display the counters of the management port.cpu party-bus statisticsEnter the

Version 8.3.11.4 Added user port information.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.7.1.0 Introduc

Example (Drops Unit, Port)Dell#show hardware stack-unit 0 drops unit 1 port 27--- Ingress Drops ---Ingress Drops : 0IBP CBP Full Drops

hg3 down 10G FD SW No Forward None F XGMII 163600Dell#Example (Register)Dell#show hardware stack-unit 0 unit 1 register0x0068003c AGINGCT

0x0e719102 BCAST_BLOCK_MASK.hg1 = 0x000000000x0e71a102 BCAST_BLOCK_MASK.hg2 = 0x000000000x0e71b102 BCAST_BLOCK_MASK.hg3 = 0x000000000x0e71c102 BCAST_B

The linkStatus of Front End Port 20 is FALSEThe linkStatus of Front End Port 21 is FALSEThe linkStatus of Front End Port 22 is FALSEThe linkStatus of

queue the packet takes as it dumps the raw system flow tables.stack-unit id Enter the keywords stack-unit to select a stack member ID. The range is 0

3 L2DLF Packets 02 L2UCAST Packets 01 L2BCASTPackets 025Dell#Exampleparam1=0(0x00)},

action={act=UpdateCounter, param0=1(0x01), param1=0(0x00)},!--------- output truncated -----------------!Debugging and Diagnostics609

1. Verify that you are logged in to CONFIGURATION mode. 2. Enter the uplink-state-group command then the group ID number. The prompt changes to includ

15Dynamic Host Configuration Protocol (DHCP)Dynamic host configuration protocol (DHCP) is an application layer protocol that dynamically assigns IP ad

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

default-routerAssign a default gateway to clients based on the address pool.S4810 Syntaxdefault-router address [address2...address8]Parametersaddress

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Defaults noneCommand ModesDHCP <POOL>Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the

Version 8.2.1.0 Introduced on the C-Series and S-Series.hardware-addressFor manual configurations, specify the client hardware address.S4810 Syntaxhar

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

netbios-name-serverSpecify the NetBIOS Windows Internet Naming Service (WINS) name servers, in order of preference, that are available to Microsoft Dy

Command ModesDHCP <POOL>Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Del

poolCreate an address pool.S4810 Syntaxpool nameParametersname Enter the address pool’s identifying name.Defaults noneCommand ModesDHCPCommand History

3File ManagementThis chapter contains command line interface (CLI) commands needed to manage the configuration files as well as other file management

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.2.1.0 Introduced on the C-Series and S-Series.show ip dhcp

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Defaults DisabledCommand ModesINTERFACE VLANCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to th

Related Commandsarp inspection — enables dynamic ARP inspection on a VLAN.clear ip dhcp snoopingClear the DHCP binding table.S4810 Syntaxclear ip dhcp

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Networking OS version 8.2.1.0 extends DHCP Snooping to Layer 2. You do not have to enable relay agent to snoop on Layer 2 interfaces.ip dhcp snooping

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.5.1.0 Added support for 4-port 40G line cards on ExaScale.

ip dhcp snooping database renewRenew the binding table.S4810 Syntaxip dhcp snooping database renewDefaults noneCommand Modes• EXEC• EXEC PrivilegeComm

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.3.1.0 Introduced on the E-Series.Version 7.8.1.0 Introduced

ip dhcp relay information-optionEnable Option 82.S4810 Syntaxip dhcp relay information-option [trust-downstream] [vpn]Parameterstrust-downstreamConfig

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

ip dhcp snooping verify mac-addressValidate a DHCP packet’s source hardware address against the client hardware address field (CHADDR) in the payload.

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Commands to Configure DNS To configure the Domain Names Systems (DNS) on the system, use the following commands:ip name-serverConfigures the name serv

ip domain-nameConfigures the default domain corresponding to a specific VRF. This domain is appended to the in complete DNS requests corresponding to

name Enter the name of the domain to be appended to the DNS list corresponding to the VRF.Defaults NoneCommand ModesEXECCommand HistoryThis guide is

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

16Equal Cost Multi-Path (ECMP)Equal cost multi-path (ECMP) is supported on the Dell Networking S4810 platform.ecmp-groupProvides a mechanism to monito

Version 9.0.2.0 Introduced on the S6000.Version 9.0.0.0 Introduced on the Z9000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.10.0Introduced on

ecmp crc16 | crc16cc | crc32MSB | crc32LSB | crc-upper | dest-ip | lsb | xor1 | xor2 | xor4 | xor8 | xor16TeraScale and ExaScale Only: Enter the keywo

Enter the keywords port-set port-pipe then the port pipe number. The range is from 0 to 5.hg-seed seed-value stack-unitZ-Series only: Enter the keywor

E-Series Original command.HTTP Copy via CLICopy one file to another location. Dell Networking OS supports IPv4 and IPv6 addressing for FTP, TFTP, and

Version 7.7.1.1 Added the nh-ecmp option.Usage InformationTo ensure that CRC is not used for LAG, set the default hash-algorithm method on ExaScale sy

hash-algorithm ecmpChange the hash algorithm used to distribute traffic flows across an ECMP (equal-cost multipath routing) group.S4810 Term heading D

Term heading Description headingvarious test scenarios, but if the default algorithm does not provide satisfactory distribution of traffic, use this c

FTOS provides a CLI-based solution for modifying the hash seed to ensure that on each configured system, the ECMP selection is same. When configured,

Related Commandsshow ip cam stack-unit – Display content-addressable memory (CAM) entries for an S-Series switch.link-bundle-monitor enableProvides a

Command ModesEXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell N

show link-bundle distributionDisplay the link-bundle distribution for the interfaces in the bundle, type of bundle (LAG or ECMP), and the most recentl

17FIPS CryptographyTo configure federal information processing standards (FIPS) cryptography, use the following commands on the S4810 platform.fips mo

show fips statusDisplays the status of the FIPS mode.S4810 Syntaxshow fips statusDefaults NoneCommand ModesEXECExampleDell #show fips statusFIPS Mode:

Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on S4810.ExampleDell #show ip sshSSH server : enabled.SSH

copyCopy one file to another location. Dell Networking OS supports IPv4 and IPv6 addressing for FTP, TFTP, and SCP (in the hostip field).S4810 Syntaxc

-c encryption cipherEnter the following encryption cipher to use. (For v2 clients only.) Without the FIPS mode enabled:• 3des-cbc: Force ssh to use 3d

Command ModesEXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell N

aes256-cbc Force ssh to use aes256-cbc encryption cipherDell#ssh 10.11.8.12 -m ?hmac-sha1 Force ssh to use hmac-sha1 HMAC algorithmhmac-sha1-9

18FCoE TransitTo enable the FCoE Transit feature and configure FIP snooping, use the following Dell Networking Operating System commands on the S4810

clear fip-snooping statisticsClears the statistics on the FIP packets snooped on all VLANs, a specified VLAN, or a specified port interface.S4810 Synt

ifm Enter the keyword ifm for IFM-specific debugging.info Enter the keyword info for information-specific debugging.ipc Enter the keyword ipc for IPC-

• vlan-discovery — Enter the keywords vlan-discovery to enable debugging on VLAN requests and notifications.interface Enter the following keywords and

Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.fip-snooping enableEnable FIP snooping on all VLANs or on a specified

Parametersfc-map-value Enter the FC-MAP value FIP snooping uses. The range is from 0EFC00 to 0EFCFF.Defaults 0x0EFC00Command Modes• CONFIGURATION• VLA

fip-snooping port-mode fcfConfigure the port for bridge-to-FCF links.S4810 Syntaxfip-snooping port-mode fcfTo disable the bridge-to-FCF link on a port

Command ModesEXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell N

Version 8.3.12.0Introduced on the S4810.Version 8.3.16.0Introduced on MXL 10/40GbE Switch IO Module.Usage InformationThe maximum number of FCoE VLANs

show fip-snooping enodeDisplay information on the ENodes in FIP-snooped sessions, including the ENode interface and MAC address, FCF MAC address, VLAN

show fip-snooping fcfDisplay information on the FCFs in FIP-snooped sessions, including the FCF interface and MAC address, FCF interface, VLAN ID, FC-

54:7f:ee:37:34:40 Po 22 100 0e:fc:00 4000 2 show fip-snooping statisticsDisplay statistics on the FIP packets snooped on all inte

Field DescriptionNumber of Multicast Discovery SolicitsNumber of FIP-snoop multicast discovery solicit frames received on the interface.Number of Unic

Field DescriptionNumber of VN Port Session TimeoutsNumber of VN port session timeouts that occurred on the interface.Number of Session failures due to

Number of Multicast Discovery Solicits :0Number of Unicast Discovery Solicits :0Number of FLOGI :0Number of FDISC

show fip-snooping vlanDisplay information on the FCoE VLANs on which FIP snooping is enabled.S4810 Syntaxshow fip-snooping vlanCommand Modes• EXEC• EX

Version 8.3.12.0Introduced on the S4810.668FCoE Transit

19Force10 Resilient Ring Protocol (FRRP)Force10 resilient ring protocol (FRRP) is supported on Dell Networking S4810 platform.FRRP is a proprietary pr

configuration to the startup config in the compressed mode and to perform an image downgrade without any configuration loss are provided.Two existing

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

detail Enter the keyword detail to display detailed debug information related to the entire ring protocol packets.ring-id (Optional) Enter the ring id

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

interfaceConfigure the primary, secondary, and control-vlan interfaces.S4810 Syntaxinterface {primary interface secondary interface control-vlan vlan-

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Version 8.3.7.0 Introduced on the S4810.Version 8.2.1.0 Introduced on the C-Series.Version 7.4.1.0 Introduced.modeSet the Master or Transit mode of th

protocol frrpEnter the Resilient Ring Protocol and designate a ring identification.S4810 Syntaxprotocol frrp {ring-id}To exit the ring protocol, use t

summary (OPTIONAL) Enter the keyword summary to view just a summarized version of the Ring configuration.Defaults noneCommand ModesEXECCommand History

Primary : GigabitEthernet 0/16 State: ForwardingSecondary: Port-channel 100 State: BlockingControl Vlan: 1Ring protocol Timers: Hello-Interval 50 msec

Command ModesCONFIGURATION (conf-frrp)Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the rele

• For a file or directory on the internal Flash, enter flash:// followed by the filename or directory name.• For a file or directory on an external US

20GARP VLAN Registration (GVRP)The Dell Networking operating system supports the basic GVRP commands on the S4810 platform.The generic attribute regis

• VLANs created dynamically with GVRP exist only as long as a GVRP-enabled device is sending updates. If the devices no longer send updates, or GVRP i

Related Commandsshow gvrp statistics — displays the GVRP statistics.debug gvrpEnable debugging on GVRP.S4810 Syntaxdebug gvrp {config | events | pdu}T

disableGlobally disable GVRP.S4810 SyntaxdisableTo re-enable GVRP, use the no disable command.Defaults Enabled.Command ModesCONFIGURATION-GVRPCommand

NOTE: Designate the milliseconds in multiples of 100.leave Enter the keyword leave then the number of milliseconds to configure the leave time. The ra

gvrp enableEnable GVRP on physical interfaces and LAGs.S4810Syntaxgvrp enableTo disable GVRP on the interface, use the no gvrp enable command.Defaults

Defaults normalCommand ModesCONFIGURATION-INTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refe

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

show garp timersDisplay the GARP timer settings for sending GARP messages.S4810 Syntaxshow garp timersDefaults noneCommand Modes• EXEC• EXEC Privilege

interface (OPTIONAL) Enter the following keywords and slot/port or number information:• For a Port Channel interface, enter the keywords port-channel

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

show gvrp statisticsDisplay the GVRP configuration statistics.S4810 Syntaxshow gvrp statistics {interface interface | summary}Parametersinterface inte

• An entry for a new GVRP VLAN could not be created in the GVRP database.ExampleDell#show gvrp statistics int gi 1/0Join Empty Received: 0Join In Rece

21High Availability (HA)High availability (HA) in the Dell Networking operating software is configuration synchronization to minimize recovery time in

identifies that this patch applies to Dell Networking OS version 7.8.1.0 — E-Series platform, for RP2, addressing the layer 2 management process, and

Related Commandsshow processes restartableredundancy auto-failover-limitSpecify an auto-failover limit for RPMs. When a non-recoverable fatal error is

Usage InformationIf you disable auto failover, enter the redundancy auto-failover-limit (without any parameters) to set auto failover to the default p

Usage InformationEnabling this command keeps the failed RPM in the failed state. If there are two RPMs in the system, enabling this command prevents t

redundancy primarySet an RPM as the primary RPM.S4810 Syntaxredundancy primary [rpm0 | rpm1]To delete a configuration, use the no redundancy primary c

Parameterslacp Enter the keyword lacp to make LACP hitless.xstp Enter the keyword xstp to invoke hitless STP (all STP modes — MSTP, PVST+, RSTP, and S

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.1.1.0 Introduced o

Extended IP ACL Commands...220deny...

Version 7.8.1.0 Introduced on the S-SeriesUsage InformationYou must include the colon (:) when entering this command.After reformatting is complete, t

-- Switch Fabric Modules --Slot Status--------------------------------------0 active1 activeDell#configureDell(conf)#redundancy sfm standbyTakin

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

show processes restartableDisplay the processes and tasks configured for restartability.S4810 Syntaxshow processes restartable [history]Parametershist

Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

Field Description• the parameter for auto failover limit control (the redundancy auto-failover-limit command)•RPM Failover RecordDisplays the followin

Line Card Config: succeeded Jul 13 2007 21:28:53Start-up Config: succeeded Jul 13 2007 21:28:53SFM Config State: succeeded Jul 13 2007 21:28:53Run

22ICMP Message TypesThis chapter lists and describes the possible ICMP message type resulting from a ping. The first three columns list the possible s

Symbol Type Code Description Query Error0 redirect for network . 1 redirect for host . 2 redirect for type-of-service and network. 3 redirect for type

23Internet Group Management Protocol (IGMP)The IGMP commands are supported by the Dell Networking operating software on the S4810 platform.This chapte

• For a VLAN interface, enter the keyword vlan then the slot/port information. The range is from 1 to 4094.• For a 1-Gigabit Ethernet interface, enter

CAUTION: If you elect to format the flash, all files – including the startup configuration file – are lost. If you do decide to format the specified f

interface interfaceEnter the following keywords and slot/port or number information:• For a 1-Gigabit Ethernet interface, enter the keyword gigabiteth

Parametersaccess-list Enter the name of the extended ACL (16 characters maximum).Defaults Not configuredCommand ModesINTERFACE (conf-if-interface-slot

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Usage InformationQuerier normally sends some group-specific queries when a leave message is received for a group prior to deleting a group from the me

ip igmp querier-timeoutChange the interval that must pass before a multicast router decides that there is no longer another multicast router that shou

ip igmp query-intervalChange the transmission frequency of IGMP general queries the Querier sends.S4810 Syntaxip igmp query-interval secondsTo return

ip igmp query-max-resp-timeSet the maximum query response time advertised in general queries.S4810 Syntaxip igmp query-max-resp-time secondsTo return

ip igmp ssm-mapTo translate (*,G) memberships to (S,G) memberships, use a statically configured list.S4810 Syntaxip igmp ssm-map std-access-list sourc

ip igmp static-groupConfigure an IGMP static group.S4810 Syntaxip igmp static-group {group address [exclude [source address]] | [include {source addre

implicitly assumes all sources are included. If you do not specify either include or exclude, Dell Networking OS implicitly assumes a IGMPv2 static jo

renameRename a file in the local file system.S4810 Syntaxrename url urlParametersurl Enter the following keywords and a filename:• For a file on the i

Version 7.5.1.0 Introduced on the E-Series.show ip igmp groupsView the IGMP groups.S4810 Syntaxshow ip igmp groups [group-address [detail] | detail |

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the S-Series and C-Series.Version 7.5.1

Group Address Interface Mode Uptime Expires Last Reporter225.0.0.0 Vlan 100 IGMPv2 00:00:05 00:02:04 3.0.0.51Member Ports: Po 2*225.0.0.1 Vlan 1

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

If the IP SA in the incoming IGMP general query frame is lower than the IP address of the VLAN interface, the switch disables its IGMP snooping Querie

ip igmp snooping fast-leaveEnable IGMP snooping fast-leave for this VLAN.S4810 Syntaxip igmp snooping fast-leaveTo disable IGMP snooping fast leave, u

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only.Version 9.0.2.0 Introduced on the

Command ModesINTERFACE VLAN — (conf-if-vl-n)Command HistoryThis guide is platform-specific. For command information about other platforms, refer to th

0-5 Enter the stack member unit identifier to restore only the mentioned stack-unit.all Enter the keyword all to restore all units in the stack.clear-

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Usage InformationIf the port channel is a VLT port channel, an asterisk (*) after the port channel number (Po 100*) indicates the port channel is loca

24InterfacesThe commands in this chapter are supported by Dell Networking operating software on the S4810 platform.This chapter contains the following

• For a tunnel interface, enter the keyword tunnel. The range is from 1 to 16383.vrrp [[ipv6] vrid] (OPTIONAL) Enter the keyword vrrp to clear the cou

clear dampeningClear the dampening counters on all the interfaces or just the specified interface.S4810 Syntaxclear dampening [interface]Parametersint

Related Commandsshow interfaces dampening — displays interface dampening information.dampening — configures dampening on an interface.dampeningConfigu

Version 7.5.1.0 Introduced on the C-Series.Version 7.4.1.0 Introduced on the E-Series.Usage InformationWith each flap, Dell Networking OS penalizes th

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.1.1.0 Introduced o

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networ

* Proceed with caution ! ***************************************************************Proceed with factory settings? Confirm [yes/no]:yes-- Restore

• Speeds less than 1 Gig cannot be configured when the asymmetric flow control configuration is on. The following error is returned:Can’t configure sp

on on on onon on on onoff off off offoff off off offon on on onon

Version 9.4(0.0) Added the support for interfaces.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 In

interface groupCreate or delete group of VLANs with a single command. You can also use this command to apply a set of configurations on a group of int

Usage InformationThe interface group command will create all the non-existent VLANs specified in the range. On successful command execution, the CLI s

Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.Version 6.4.

Usage InformationYou cannot delete a Management port.The Management port is enabled by default (no shutdown). To assign an IP address to the Managemen

Usage InformationYou cannot delete the Null interface. The only configuration command possible in a Null interface is ip unreachables.ExampleDell(conf

Defaults noneCommand ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the rel

Example (Multiple Ports)Dell(conf)#interface range gi 2/0 - 23, gi 2/1 - 10Dell(conf-if-range-gi-2/0-23#Example (Overlapping Ports)Dell(conf)#interfac

* persistent settings (stacking, fanout, etc.) ** After restoration the unit(s) will be powercycled immediately. ** Proceed with caution ! ***********

show range — shows the bulk configuration ranges.interface range macro (define) — defines a macro for an interface-range.interface range macro (define

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.5.1.0 Added suppor

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

Version 9.0.2.0 Introduced on the S6000.Version 9.1.(0.0)Introduced on the S4810; added support for OpenFlow.Version 8.3.19.0Introduced on the S4820T.

intf-type cr4 autonegSet the interface type as CR4 with auto-negotiation enabled.S4810 Syntaxintf-type cr4 autonegIf you configure intf-type cr4 auton

Defaults Enabled.Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the rel

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.0 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.1.1.0 Introduced o

forced-master Force port to master modeforced-slave Force port to slave modeDell(conf-if-autoneg)#Example (Configured)Dell#show interfaces configured

monitor interfaceMonitor counters on a single interface or all interfaces on a line card. The screen is refreshed every five seconds and the CLI promp

pre-Version 6.2.1.0Introduced on the E-Series.Usage InformationIn the Example, the delta column displays changes since the last screen refresh.The fol

Current system image information in the system:=============================================Type Boot Type A B

Input IP checksum: 0 0 pps 0 Input overrun: 0 0 pps 0 Output underruns: 0 0 pps 0 Output thrott

Defaults 1554Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

Layer 2 Overhead Link MTU and IP MTU DeltaEthernet (untagged)18 bytesVLAN Tag 22 bytesUntagged Packet with VLAN-Stack Header22 bytesTagged Packet with

• untagged frames and classify them as VLAN 10 frames• VLAN 20 tagged framesThe following describes the do show interfaces command shown in the follow

rate-intervalConfigure the traffic sampling interval on the selected interface.S4810 Syntaxrate-interval secondsParametersseconds Enter the number of

show configDisplay the interface configuration.S4810 Syntaxshow configCommand ModesINTERFACECommand HistoryThis guide is platform-specific. For comman

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information.• For a VLAN interface, enter the keyword vlan then

NOTE: In the CLI output, the power value is rounded to a 3-digit value. For receive/transmit power that is less than 0.000, an snmp query returns the

Line DescriptionQueuing strategy...States the packet queuing strategy. FIFO means first in first out.Input Statistics: Displays all the input statisti

Reload Mode = normal-reloadDell#show file-systemsDisplay information about the file systems on the system.S4810 Syntaxshow file-systemsCommand ModesE

Line Descriptiondisplayed in bits, packets per second, and percent of line rate.Time since... Elapsed time since the last interface status change (hh:

Pluggable media present, SFP type is 1000BASE-SX Wavelength is 850nmInterface index is 100974648Port will not be disabled on partial SFM failureInter

Hardware is DellForce10Eth, address is 00:01:e8:a0:bf:f3Current address is 00:01:e8:a0:bf:f3Pluggable media not presentInterface index is 302006472Int

MTU 1554 bytes, IP MTU 1500 bytesLineSpeed autoARP type: ARPA, ARP Timeout 04:00:00Last clearing of "show interface" counters 00:05:12Queuei

ExampleDell#show interfaces configuredGigabitEthernet 13/18 is up, line protocol is upHardware is Force10Eth, address is 00:01:e8:05:f7:fc Current ad

detail (OPTIONAL) Enter the keyword detail to display detailed interface dampening data.Defaults noneCommand ModesEXECCommand HistoryThis guide is pla

Parametersgigabitethernet Enter the keyword gigabitethernet then the slot/port information.Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guid

1000Base-T Control1000Base-T requires auto-negotiation. The IEEE Ethernet standard does not support setting a speed to 1000 Mbps with the speed comman

10MegHalfDplx: False Asym Pause: False Sym Pause: FalseAutoNegotiation Expansion: ParallelDetectionFault: False

0 over 255-byte pkts, 0 over 511-byte pkts, 0 over 1023-byte pkts 0 Multicasts, 0 Broadcasts 0 runts, 0 giants, 0 throttles 0 CRC, 0 overrun, 0 d

Field DescriptionType Displays the type of storage. If the location is remote, the word network is listed.Flags Displays the access available to the s

• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking O

show interfaces switchportDisplay only virtual and physical interfaces in Layer 2 mode. This command displays the Layer 2 mode interfaces’ IEEE 802.1Q

E-Series legacy commandUsage InformationThe following describes the show interfaces switchport command for the following example.Items DescriptionName

show interfaces transceiverDisplay the physical status and operational status of an installed transceiver. The output also displays the transceiver’s

Line DescriptionTemp High Alarm thresholdFactory-defined setting, typically in Centigrade. Value differs between SFPs and SFP+.Voltage High Alarm thre

Line DescriptionPower Low Warning thresholdFactory-defined setting. Value can differ between SFP and SFP+.Temperature Current temperature of the SFPs.

Line DescriptionTx Bias High Alarm FlagThis can be either true or false, depending on the present Tx bias current value displayed above.Tx Power High

SFP 0 Id = 0x03SFP 0 Ext Id = 0x04SFP 0 Connector = 0x07SFP 0 Transciever Code = 0x00 0x00 0x00 0x01 0x20 0x40

SFP 1 Tx Bias High Alarm Flag = FalseSFP 1 Tx Power High Alarm Flag = FalseSFP 1 Rx Power High Alarm Flag = FalseSFP 1 Temperatu

ExampleDell(conf-if-range-so-2/0-1,fa-0/0)#show rangeinterface sonet 2/0 - 1interface fastethernet 0/0Dell(conf-if-range-so-2/0-1,fa-0/0)#Related Comm

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o

Defaults The interface is disabled.Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms

speed (for 10/100/1000 interfaces)Set the speed for 10/100/1000 Base-T Ethernet interfaces. Set both sides of a link to the same speed (10/100/1000) o

Version 8.3.1.0 Supported on LC-EH-GE-50P or the LC-EJ-GE-50P cards.Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.6.1.0 Introduced on

Defaults autoCommand ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Parametersbackup interfaceUse this option to configure a redundant Layer 2 link without using Spanning Tree. The keywords backup interface configures

interface, only the no ip address and no shutdown statements must be listed in the show config output.When you enter the switchport command, the inter

all Configure all applications.Defaults None.Command ModesEIS Mode (conf-mgmt-eis)Command HistoryThis guide is platform-specific. For command informat

clear management application pkt-cntrClear management application packet counters for all management application types.S4810 Syntaxclear management ap

To disable and remove management egress interface selection (EIS) configurations, use the no management egress-interface-selection command.Defaults No

match metric... 277match o

show running-configDisplay the current configuration and display changes from the default values.S4810 Syntaxshow running-config [entity] [configured]

Command ModesEXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell N

telnet : 0tftp : 0Port Channel CommandsA Link Aggregation Group (LAG) is a group of links that appear to a MAC client as if

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

the speed of the first interface configured and enabled in the Port Channel. If that first interface goes down, the Port Channel does not change its d

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.6.1.0 I

pre-Version 6.2.1.0Introduced on E-Series.Usage InformationPort Channel interfaces are logical interfaces and can be either in Layer 2 mode (by using

Parametersnumber Enter the number of links in a LAG that must be in “oper up” status. The range is from 1 to 16. The default is 1.Defaults 1Command Mo

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

pre-Version 6.2.1.0Introduced on the E-Series.ExampleDell(conf-if-po-1)#show config!interface Port-channel 1 no ip address shutdownDell(conf-if-po-1

Usage InformationThe following describes the show interfaces port-channel command shown in the following example.Field DescriptionPort-Channel 1... Di

hypervisorfor the current hypervisor configurationigmpfor the current IGMP configurationinterfacefor the current interface configurationinterface tunn

ExampleDell#show interfaces port-channel 20Port-channel 20 is up, line protocol is up (Failover-group 1 is down)Hardware address is 00:01:e8:01:46:faP

Field Description• In Layer 3 port channels, the primary port is not indicated.ExampleDell#sh int por 1 brLAG Mode Status Uptime Ports1 L2 up

source-mac addressEnter the keywords source-mac then the MAC source address in the nn:nn:nn:nn:nn:nn format.destination-mac addressEnter the keywords

• A non-IP payload is going out of Layer 2 LAG interface that is a member of VLAN with an IP addressExampleDell#show port-channel-flow outgoing-port-c

Version 8.3.7.0 Introduced on the S4810.Version 8.2.1.0 Introduced on the E-Series ExaScale.Version 7.7.1.0 Introduced on the S-Series.Version 7.6.1.0

Version 6.1.1.0 Introduced.Usage InformationIf the TDR test has not been run, an error message is generated:%Error: Please run the TDR test firstThe f

debug ip udp-helperEnable UDP debug and display the debug information on a console.S4810 Syntaxdebug ip udp-helperTo disable debug information, use th

ip udp-broadcast-addressConfigure an IP UDP address for broadcast.S4810 Syntaxip udp-broadcast-address addressTo delete the configuration, use the no

Parametersudp-port-list (OPTIONAL) Enter up to 16 comma-separated UDP port numbers.NOTE: If you do not use this option, all UDP ports are considered b

show ip udp-helperDisplay the configured UDP helpers on all interfaces.S4810 Syntaxshow ip udp-helperDefaults noneCommand ModesEXECCommand HistoryThis

qos-policy-inputfor the current input QoS policy configurationqos-policy-outputfor the current output QoS policy configurationradiusfor the current RA

ParametersinterfaceEnter the following keywords and slot/port or number information:• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE

25Enhanced Validation of Interface RangesThis functionality is supported on the S4810 platform.You can avoid specifying spaces between the range of in

26Internet Protocol Security (IPSec)Internet protocol security (IPSec) is an end-to-end security scheme for securing IP communications by authenticati

To delete a transform set, use the no crypto ipsec transform-set name {ah-authentication {md5|sha1|null} | esp-authentication {md5|sha1|null} | esp-en

Usage Information• Both sides of the link must specify the same transform set.• You can create up to 64 transform sets.ExampleDell(conf)#int ten 0/4De

management crypto-policyApply the crypto policy to management traffic.S4810 Syntaxmanagement crypto-policy nameTo remove the management traffic crypto

source-port numberEnter the source port number.destination-port numberEnter the destination port number.Defaults noneCommand ModesCONFIG-CRYPTO-POLICY

outbound Specify the outbound session key for IPSec.ah Use the AH protocol when you select the AH transform set in the crypto policy.esp Use the ESP p

Version 9.2(0.2) Introduced on the Z9000, S4810, and S4820T.ExampleDell#show crypto ipsec transform-setTransform-Set Name : dallasTransform-Set ref

Protocol type : tcp IP or IPv6 : IPv6 Source address : a::1 Source mask : /128 Source port : 0 De

compressed (Optional) Enter the keyword compressed to display the compressed group configuration. Displays the compressed configuration by grouping al

transform-setSpecify the transform set the crypto policy uses.S4810 Syntaxtransform-set transform-set-name To delete a transform set from the crypto p

27IPv4 RoutingThe basic IPv4 commands are supported by Dell Networking operating system on the S4810 platform.arpTo associate an IP address with a MAC

Version 9.4.(0.0)Added support for VRF.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

1. At time t=0, Dell Networking OS sends an ARP request for IP A.B.C.D.2. At time t=1, Dell Networking OS receives an ARP request for IP A.B.C.D.3. At

arp retriesSet the number of ARP retries in case the system does not receive an ARP reply in response to an ARP request.S4810 Syntaxarp retries number

Defaults 240 minutes (4 hours)Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, ref

• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information.• For a VLAN, enter the keyword vlan then a number f

clear hostRemove one or all dynamically learned host table entries.S4810 Syntaxclear host nameParametersname Enter the name of the host to delete. Ent

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 9.0.0.0 Introduced

redundancy disable-auto-reboot stack-unit 3redundancy disable-auto-reboot stack-unit 4redundancy disable-auto-reboot stack-unit 5!hardware watchdog st

Version 8.3.7.0 Introduced on the S4810.Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.9.1.0 Introduced VRF on the E-Series.Version 7.6

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.5.1.0 Added support for 4-port 40G line cards on ExaScale.

ip helper-address hop-count disable – disables the hop-count increment for the DHCP relay agent.debug ip icmpView information on the internal control

Version 8.3.11.1 Introduced on the Z9000.Version 8.5.1.0 Added support for 4-port 40G line cards on ExaScale.Version 8.3.7.0 Introduced on the S4810.V

• For the Management interface, enter the keyword ManagementEthernet then the slot/port information. The slot range is from 0 to 1 and the port range

Field Descriptiond= Lists the destination address of the packet and the name of the interface (in parentheses) through which the packet is being sent

The access-group option supports only the equal to (eq) operator in TCP ACL rules. Port operators not equal to (neq), greater than (gt), less than (lt

Defaults Not configured.Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to

boot system stack-unit 0 secondary tftp://10.16.127.35/Dell-SI-9-0-2-0.binboot system stack-unit 0 default system: A:boot system gateway 10.16.132.254

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.6.1.0 I

the name is not resolved, the software goes through the list of names configured with the ip domain-list command to find a match.To enable dynamic res

Dell Networking OS does not support sending DNS queries over a VLAN. DNS queries are sent out all other interfaces, including the Management port.To v

Usage InformationYou can only configure one domain name with the ip domain-name command. To configure more than one domain name, configure the ip doma

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.2.1.1Introduced on the E-Series.Usage InformationY

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.Version 6.3.1.0 Introduced for the E-Series.Usage InformationThi

Version 8.3.7.0 Introduced on the S4810.Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0

Command ModesCONFIGURATIONCommand HistoryVersion 9.3(0.0) Introduced on the S4810, S4820T, S6000, and Z9000 platforms.Usage InformationYou can enable

NOTE: When you configure the capability to enable the loopback IP address to be sent for easy debugging and diagnosis (IP addresses of the devices for

ExampleDell(conf)#ipv6 icmp source-interface tengigabitethernet 0/0Dell(conf)#ip max-frag-countSet the maximum number of fragments allowed in one pack

Lines Beginning WithDescriptionBuild Time... Software build’s date stampBuild Path... Location of the software build files loaded on the systemDell Ne

ip max-routesEnables you to configure the maximum number of protocol routes per VRF that are allowed for IPv4.S4810 Syntaxip max-routes [vrf vrf-name]

Defaults 1500 bytesCommand ModesINTERFACE (Gigabit Ethernet and 10-Gigabit Ethernet interfaces)Command HistoryThis guide is platform-specific. For com

MTU cannot be higher than 1518 bytes and its IP MTU cannot be higher than 1500 bytes.The following describes the difference between Link MTU and IP MT

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1.0Introduced on the E-Series.Related Commandssh

tag tag-value (OPTIONAL) Enter the keyword tag then a number to assign to the route. The range is from 1 to 4294967295.vrf vrf-name Enter the keyword

• When recursive resolution is “broken,” Dell Networking OS withdraws the route.• When recursive resolution is satisfied, Dell Networking OS re-instal

ip unreachablesEnable the generation of internet control message protocol (ICMP) unreachable messages.S4810 Syntaxip unreachablesTo disable the genera

dest-mac | source-mac]} | {tcp-udp | ingress-port [enable]}command.Parametersip-selection {dest-ip | source-ip}Enter the keywords to distribute IP tra

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

Dell(conf-if-te-0/5)#no shutDell(conf-if-te-0/5)#Dell(conf-if-te-0/5)#Dell(conf-if-te-0/5)#Dell(conf-if-te-0/5)#ipv6 nd prefix FEC0::/10Dell(conf-if-t

Parameters{ip-selection| ipv6-selection [source-ip | source-ipv6 | source-port-id | source-module-id | dest-ip | dest-ipv6 | dest-port-id | dest-modul

Defaults IP selection 5-tuples (source-ip dest-ip vlan protocol L4-source-port L4-dest-port).Command ModesCONFIGURATIONCommand HistoryThis guide is pl

managementethernetEnter the keyword managementethernet for the Management interface on the Primary RPM.Defaults Not configured.Command ModesCONFIGURAT

Parametersvrf vrf-name (OPTIONAL) Enter the keyword vrf and then the name of the VRF.NOTE: Use this attribute to start a BGP instance for either a spe

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

DescriptionVLAN Displays the VLAN ID, if any, associated with the ARP entry.CPU Lists which CPU the entries are stored on.ExampleDell>show arpProto

----------------------------------------------83 0 83 CPDellRelated Commandsip local-proxy-arp — enables/disables

Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

Field Description• ?? — the entry is suspect.TTL Displays the amount of time until the entry ages out of the cache. For dynamically learned entries on

vrf instance (OPTIONAL) E-Series Only: Enter the keyword vrf then the VRF instance name to show CAM information as it applies to that VRF instance.Com

slot0: After entering the keyword slot0:, you can either follow it with the location of the source file in this form: //hostlocation/filepath or press

Field DescriptionMac Addr Displays the next-hop router’s MAC address.Port Displays the egress interface. Use the second half of the entry to determine

27 0 131226 0 131225 0 131224 6 4061023 0 393222

• Enter the keyword ecmp-group detail to view the ECMP group index.ecmp-group {detail | member-info [detail [group-index index-number]]}(OPTIONAL) Ent

Field DescriptionV Displays a 1 if the entry is valid and a 0 otherwise.C Displays the CPU bit. 1 indicates that a packet hitting this entry is forwar

0.0.0.0 0 0 1 1 0 00:00:00:00:00:00 3f01 CP -Dell#Example (Member-Info)Dell#show ip cam stack-unit 0 po 0 ecmp-group member-info det

Version 8.3.7.0 Introduced on the S4810.Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.9.1.0 Introduced VRF on the E-Series.Version 7.5

show ip fib stack-unitView all FIB entries.S4810 Syntaxshow ip fib stack-unit id [ip-address [mask] [longer-prefixes] | summary]Parametersid Enter the

Field DescriptionFirst-Hop Displays the first hop IP address.Mac-Addr Displays the MAC address.Port Displays the egress-port information.VId Displays

protocol number [tcp | udp]Enter the keyword protocol then one of the protocol type keywords: tcp, udp, or protocol number The protocol number range i

Ingress interface:Gi 1/20Egress interface:Gi 1/14 to 1.7.1.2[CAM hit 103710] unfragmented packet Gi 1/10 to 1.2.1.2[CAM hit 103710] fr

Version 8.3.7.0 Introduced on the S4810.Version 7.7.1.0 Added support for TFTP and SCP.Version 7.6.1.0 Introduced on the S-Series.Usage InformationRFC

Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

ExampleDell#show ip int te 0/0TenGigabitEthernet 0/0 is down, line protocol is downInternet address is not setIP MTU is 1500 bytesInbound access list

show ip management-routeView the IP addresses assigned to the Management interface.S4810 Syntaxshow ip management-route [all | connected | summary | s

show ipv6 management-routeDisplay the IPv6 static routes configured for the management interface.S4810 Syntaxshow ipv6 management-route [all | connect

show ip protocolsView information on all routing protocols enabled and active on the switch.S4810 Syntaxshow ip protocolsCommand Modes• EXEC• EXEC Pri

show ip routeView information, including how they were learned, about the IP routes on the switch.S4810 Syntaxshow ip route [vrf vrf-name] hostname |

Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

Field Description• L1 = IS-IS level-1• L2 = IS-IS level-2• IA = IS-IS inter-area• * = candidate default• > = non-active route• + = summary routesDe

Example (vrf)Dell#show ip route vrf test1Codes: C - connected, S - static, R - RIP, B - BGP, IN - internal BGP, EX - external BGP,LO - Locally O

pre-Version 6.1.1.0Introduced on the E-Series.ExampleDell#show ip route list testCodes:C- connected, S - static, R - RIP, B- BGP, IN - internal B

seq (for Standard MAC ACLs)... 324permit tcp (

4Control and MonitoringThis chapter contains the commands to configure and monitor the system, including Telnet, file transfer protocol (FTP), and tri

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.1.1.0 Introduced o

show ip trafficView IP, ICMP, UDP, TCP and ARP traffic statistics.S4810 Syntaxshow ip traffic [all | cp | rp1 | rp2]NOTE: These options are supported

Keyword Definitionunknown protocol...No receiver for these packets. Counts packets whose protocol type field is not recognized by Dell Networking OS.n

• ARP Statistics: Rcvd: Replies: Object = f10ArpReplyRecv, OIDs = 1.3.6.1.4.1.6027.3.3.5.2.3• ARP Statistics: Sent: Request: Object = f10ArpReqSent, O

cp Enter the keyword cp to view only TCP information from the Control Processor.rp1 Enter the keyword rp1 to view only TCP statistics from Route Proce

Field Description0 partially... Displays the number of partially duplicated packets and bytes received.7 out-of-order... Displays the number of packet

329 packets (1263 bytes) in sequence 17 dup packets (6 bytes) 0 partially dup packets (0 bytes) 7 out-of-order packets (0 bytes) 0 packets

28IPv6 Access Control Lists (IPv6 ACLs)IPv6 ACLs and IPv6 Route Map commands are supported on Dell Networking S4810 platform.NOTE: For IPv4 ACL comman

Version 8.3.19.0Introduced on the S4820T.Version 8.3.7.0 Introduced on the S4810.Version 8.4.2.1 Introduced on the S-Series.Version 8.4.2.0 Introduced

Version 8.4.2.1 Introduced on the S-Series.Version 8.4.2.0 Introduced on the E-Series TeraScale.Version 7.8.1.0 Introduced on the C-Series.ExampleDell

Version 8.3.11.0 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Usage InformationYou must save the configuration and reload the syste

permit icmpTo allow all or specific internet control message protocol (ICMP) messages, configure a filter.S4810 Syntaxpermit icmp {source address mask

permitTo configure a filter that matches the filter criteria, select an IPv6 protocol number, ICMP, IPv6, TCP, or UDP.S4810 Syntaxpermit {ipv6-protoco

ipv6 control-plane egress-filterEnable egress Layer 3 ACL lookup for IPv6 CPU traffic.S4810 Syntaxipv6 control-plane egress-filterDefaults Not enabled

ospfv3 Specify that this ACL is for OSPFv3 control plane trafficDefaults All access lists contain an implicit “deny any”; that is, if no match occurs,

• L3 ACL (ipv4acl: 1• IPv6 L3 ACL (ipv6acl): 2l2acl 1-4 ipv4acl 1- 4 ipv6acl 0-4Allocate space to support IPv6 ACLs. Enter all of the profiles and a r

cam-aclAllocate space for IPv6 ACLs.S4810 Syntaxcam-acl {default | l2acl 1-10 ipv4acl 1-10 ipv6acl 0-10 ipv4qos 1-10 l2qos 1-10}Parametersdefault Use

Ranges for the CAM profiles are from 1 to 10, except for the ipv6acl profile which is from 0 to 10. The ipv6acl allocation must be a factor of 2 (2, 4

29IPv6 BasicsIPv6 basic commands are supported on the Dell Networking S4810 platform.NOTE: For information about the Dell Networking operating softwar

clear ipv6 routeClear (refresh) all or a specific route from the IPv6 routing table.S4810 Syntaxclear ipv6 route {* | ipv6-address prefix-length}Param

The following is a list of the Dell Networking OS version history for this command.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

• Removing auto-configuration removes all auto-configured IPv6 addresses and the link-local IPv6 address from that management interface.• IPv6 address

Version 7.8.1.0 Introduced on the C-Series and S-Series.Version 7.4.1.0 Introduced on the E-Series TeraScale.Usage Information• If two addresses are c

Defaults noneCommand ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the rel

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.ipv6 flowlabel-zeroConfigure system to set the flow label field in th

Parametersname Enter a text string to associate with one IP address.ipv6-address Enter the IPv6 address (X:X:X:X::X) to be mapped to the name.Defaults

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.ipv6 nd dns-server Configures Recursive DNS Server (RDNSS) addresses

Example Dell(conf-if-te-0/1)#ipv6 nd dns-server 1000::1 1ipv6 nd prefixSpecify which IPv6 prefixes are included in Neighbor Advertisements.S4810 Synta

The following is a list of the Dell Networking OS version history for this command.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduce

• For a tunnel interface, enter the keyword tunnel then the tunnel interface number. The range is from 1 to 16383.• For a VLAN interface, enter the ke

cam-acl-vlanSpecify the number of VFP blocks allocated to OpenFlow.S4810 Syntaxcam-acl-vlan vlanopenflow {0|1} vlaniscsi {0|1}Defaults Disabled.Parame

Usage InformationWhen the interface goes down, Dell Networking OS withdraws the route. The route is re-installed, by Dell Networking OS, when the inte

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

summary (OPTIONAL) Enter the keyword summary to display a table listing network prefixes and the total number prefixes which can be entered into the I

show ipv6 control-plane icmpDisplays the status of the icmp control-plane setting for the error eate limit setting.S4810 Syntaxshow ipv6 control-plane

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

show ipv6 interfaceDisplay the status of interfaces configured for IPv6.S4810 Syntaxshow ipv6 interface interface [brief] [configured] [gigabitetherne

tunnel tunnel-id(OPTIONAL) View information for a tunnel interface.vlan (OPTIONAL) View information for IPv6 VLANs.Defaults noneCommand Modes• EXEC• E

ND advertised reachable time is 0 milliseconds ND advertised retransmit interval is 0 milliseconds ND router advertisements are sent every 200 to

MTU is 1500ICMP redirects are not sentDAD is enabled: number of DAD attempts: 1ND reachable time is 30 secondsND advertised reachable time is 30 secon

ExampleMLD Host Traffic CountersElapsed time since counters cleared: 0028:33:52 Received SentValid MLD Packets 97962 18036Re

aux 0 Enter the keywords aux 0 to reset the auxiliary port.console 0 Enter the keywords console 0 to reset the console port.vty number Enter the keywo

Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

Field Description• + = summary routesDestination Identifies the route’s destination IPv6 address.Gateway Identifies whether the route is directly conn

Example (Summary)Dell#show ipv6 route summaryRoute Source Active Routes Non-active Routesconnected 5 0static 0

IPv6 Service Class FieldQueue ID101XXXXX 5100XXXXX 4011XXXXX 3010XXXXX 2001XXXXX 1000XXXXX 0IPv6 Basics943

30iSCSI OptimizationInternet small computer system interface (iSCSI) optimization enables quality-of-service (QoS) treatment for iSCSI storage traffic

iscsi aging timeSet the aging time for iSCSI sessions.S4810 Syntaxiscsi aging time timeTo remove the iSCSI session aging time, use the no iscsi aging

is: the iSCSI packets are handled with dotp1 priority 4 without remark.disable Enter the keyword disable to disable the application of preferential Qo

Parametersenable Enter the keyword enable to enable the iSCSI optimization feature.Defaults Disabled.Command ModesCONFIGURATIONCommand HistoryThis gui

Version 8.3.16.0Introduced on MXL 10/40GbE Switch IO Module.iscsi profile-compellantConfigure the auto-detection of Dell Compellent arrays on a port.S

Parameterstcp-port-2...tcpport- 16Enter the tcp-port number of the iSCSI target ports. The tcp-port-n is the TCP port number or a list of TCP port num

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 8.3.11.1 Introduced o

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 8.3.16.0Introduced on MXL 10/40GbE Switch IO Module.ExampleDe

Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

show run iscsiDisplay all globally configured non-default iSCSI settings in the current Dell Networking OS session.S4810 Syntaxshow run iscsiCommand M

31Intermediate System to Intermediate System (IS-IS)The intermediate system to intermediate system (IS-IS) protocol for IPv4 and IPv6 is supported on

Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Version 7.5.1.0 Introduced o

Version 8.3.12.0Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Version 7.5.1.0 Added IPv6 ISIS support.Version 6.3.1.0 Version 6.3.1

Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Usage InformationTo prevent

Related Commandscopy — saves the current configuration to another location.clear isisRestart the IS-IS process. All IS-IS data is cleared.S4810 Syntax

clns hostDefine a name-to-network service mapping point (NSAP) that you use with commands that require NSAPs and system IDs.S4810 Syntaxclns host name

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.E-Series Original command.doAllows the execution of most EXEC-le

Command ModesEXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant FTOS C

Command ModesEXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell N

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

The following is a list of the Dell Networking OS version history for this command.Version 9.2(0.2) Introduced on the Z9000.Version 9.0.2.0 Introduced

debug isis update-packetsEnable debugging on link state PDUs (LSPs) that a router detects.S4810 Syntaxdebug isis update-packets [interface]To turn off

default-information originateGenerates a default route into an IS-IS routing domain and controls the distribution of default information.S4810 Syntaxd

mode and the metric value in the default-information originate command is set to a number higher than 63, the metric value advertised in the LSPs is 6

distanceDefine the administrative distance for learned routes.S4810 Syntaxdistance weight [ip-address mask [prefix-list]]To return to the default valu

distribute-list inFilter network prefixes received in updates.S4810 Syntaxdistribute-list prefix-list-name in [interface]To return to the default valu

Related Commands• distribute-list out — suppresses networks from being advertised in updates.• redistribute — redistributes routes from one routing do

• configExampleDell(conf-if-te-5/0)#do clear countersClear counters on all interfaces [confirm]Dell(conf-if-te-5/0)#Dell(conf-if-te-5/0)#do clear logg

Version 8.3.12.0Introduced on the S4810.Version 7.5.1.0 Added IPv6 ISIS support.Version 6.3.1.0 Introduced.Usage InformationYou can assign a name to a

Usage InformationWhen you execute this command, IS-IS does not download the route to the routing table if the same route was redistributed into IS-IS

Related Commands• area-password — configures an IS-IS area authentication password.• isis priority — configures the authentication password for an int

graceful-restart intervalSet the graceful restart grace period, the time during that all graceful restart attempts are prevented.S4810 Syntaxgraceful-

Parametersseconds Enter the graceful restart time in seconds. The range is from 5 to 300 seconds. The default is 30 seconds.Defaults 30 secondsCommand

Command ModesROUTER ISISCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Netw

Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.1.0 Introduced o

Usage InformationThe running router sets the remaining time value to the current adjacency hold time. You can override this setting by implementing th

Version 8.3.12.0Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Usage InformationIS-IS hellos are padded to the full maximum transmis

ignore-lsp-errorsIgnore LSPs with bad checksums instead of purging those LSPs.S4810 Syntaxignore-lsp-errorsTo return to the default values, use the no

Version 7.5.1.0 Introduced on the C-Series.E-Series Original command.Usage InformationUsers entering EXEC Privilege mode or any other configured privi

Defaults No processes are configured.Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platfor

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

level-2-only You can form a Level 2 adjacencies when other Level 2 or Level 1-2 routers and their interfaces are configured for Level 1-2 or Level 2.

level-2 (OPTIONAL) Independently configures the interval of time between transmission of CSNPs for Level 2.Defaults seconds = 10; level-1 (if not othe

Defaults seconds = 10; level-1 (if not otherwise specified)Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command informati

Defaults multiplier = 3; level-1 (if not otherwise specified)Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command informa

Version 8.3.12.0Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Usage InformationHello PDUs are “padded” only when both the global an

Version 8.3.12.0Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Version 7.5.1.0 Introduced on the E-Series.Usage InformationDell Netw

Version 8.3.12.0Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Usage InformationDell Networking recommends configuring metrics on al

To delete a password, use the no isis password [password] [level-1 | level-2] command.Parametersencryption-type(OPTIONAL) Enter 7 to encrypt the passw

Version 8.3.10.0Replacement command for the S4810 only. Replaces the enable xfp-power-updates command.Usage InformationTo enable polling and to config

isis prioritySet the priority of the designated router you select.S4810 Syntaxisis priority value [level-1 | level-2]To return to the default values,

is-typeConfigure IS-IS operating level for a router.S4810 Syntaxis-type {level-1 | level-1-2 | level-2-only}To return to the default values, use the n

log-adjacency-changesGenerate a log messages for adjacency state changes.S4810 Syntaxlog-adjacency-changesTo disable this function, use the no log-adj

level-2 (OPTIONAL) Enter the keywords level-2 to apply the configuration to generation of Level-2 LSPs.interval secondsEnter the maximum number of sec

lsp-mtuSet the maximum transmission unit (MTU) of IS-IS link-state packets (LSPs). This command only limits the size of LSPs this router generates.S48

lsp-refresh-intervalSet the link state PDU (LSP) refresh interval. LSPs must be refreshed before they expire. When the LSPs are not refreshed after a

max-area-addressesConfigure manual area addresses.S4810 Syntaxmax-area-addresses numberTo return to the default values, use the no max-area-addresses

Parametersseconds The maximum lifetime of LSP in seconds. This value must be greater than the lsp-refresh-interval command. The higher the value the l

Defaults 4Command Modes• ROUTER ISIS (for IPv4)• CONFIGURATION-ROUTER-ISIS-ADDRESS-FAMILY-IPV6 (for IPv6)Command HistoryThis guide is platform-specifi

Defaults narrow; if no Level is specified, Level-1 and Level-2 are configured.Command ModesROUTER ISISCommand HistoryThis guide is platform-specific.