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Dell Networking Command Line Reference Guide for the MXL 10/40GbE Switch I/O Module9.5(0.1)

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To view the current options set for the service timestamps command, use the show running-config command.show alarmsView alarms.Syntaxshow alarmsComman

show crypto ipsec policyDisplay the configuration of IPsec authentication and encryption policies.Syntax show crypto ipsec policy [name name]Parameter

Defaults noneCommand ModesEXECEXEC PrivilegeCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationThe show

show ipv6 ospf interfaceView OSPFv3 interface information.Syntaxshow ipv6 ospf [interface]Parametersinterface(OPTIONAL) Enter one of the following key

show ipv6 ospf neighborDisplay the OSPF neighbor information on a per-interface basis.Syntaxshow ipv6 ospf neighbor [interface]Parametersinterface(OPT

38Policy-based Routing (PBR)Policy-based routing (PBR) allows you to apply routing policies to specific interfaces. To enable PBR, create a redirect l

To remove a redirect list from an interface, use the no ip redirect-group name command.Parametersredirect-list-nameEnter the name of a configured redi

Defaults noneCommand ModesCONFIGURATIONCommand HistoryVersion 9.4.0.0 Introduced on the MXL 10/40GbE Switch IO Module.Version 8.4.2.1 Introduced on th

bit (OPTIONAL) For the TCP protocol type only, enter one or a combination of the following TCP flags:• ack = acknowledgement• fin = finish (no more da

host ip-address} {destination mask | any | host ip-address} [operator] command.Parametersip-address Enter the IP address of the forwarding router.slot

Defaults noneCommand ModesREDIRECT-LISTCommand HistoryVersion 9.4.0.0 Introduced on the MXL 10/40GbE Switch IO Module.Version 8.4.2.1 Introduced on th

[4/20 10:27:23]: CMD-(CLI):[configure terminal]by default from console - Repeated 1 time.[4/20 10:27:23]: CMD-(CLI):[snmp-server community public

any Enter the keyword any to specify that all traffic is subject to the filter.host ip-address Enter the keyword host then the IP address to specify a

show cam pbrDisplay the PBR CAM content.Syntaxshow cam pbr {[interface interface] | stack—unit slot-number port-set number]} [summary]Parametersinterf

0.0.0.0/0 0.0.0.0/0 00:01:e8:8a:fd:76 Vl 1020(Po 100)Dell#Related Commands• ip redirect-group – applies a

39PIM-Sparse Mode (PIM-SM)The protocol-independent multicast (PIM) commands are supported by the Dell Networking Operating System (OS).This chapter co

Command ModesEXEC PrivilegeCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationIf you use this command on

timer [assert | hello | joinprune | register](OPTIONAL) Enter the keyword timer to view PIM timers. Enter one of the optional parameters:• assert: to

• For a Loopback interface, enter the keyword loopback then a number from 0 to 16383.• For a Port Channel interface, enter the keywords port-channel t

ip pim join-filterPermit or deny PIM Join/Prune messages on an interface using an extended IP access list. This command prevents the PIM-SM router fro

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

Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.ip pim register-filterTo prevent a PIM source DR from sending register

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

NOTE: This option is applicable to multicast group range.Defaults Not configured.Command ModesCONFIGURATIONCommand HistoryVersion 9.2(0.0) Introduced

Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationPriority is stored at BSR router when receiving a Can

Command ModesCONFIGURATIONCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationThis command configures an

Command ModesCONFIGURATIONCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationBy default, when you enable

show ip pim interfaceView information on the interfaces with IP PIM enabled.Syntaxshow ip pim interfaceCommand Modes• EXEC• EXEC PrivilegeCommand Hist

show ip pim neighborView PIM neighbors.Syntaxshow ip pim neighborCommand Modes• EXEC• EXEC PrivilegeCommand HistoryVersion 9.2(0.0) Introduced on the

Parametersmapping (OPTIONAL) Enter the keyword mapping to display the multicast groups-to-RP mapping and information on how RP is learnt.group-address

Command Modes• EXEC• EXEC PrivilegeCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationThe following desc

Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationThe following describes the show ip pim snooping neig

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

conflict option usage: 0 A.B.C.D option usage: 0 server option usage: 0 statistics option us

Field Description• received a (*,G) Join messageExampleDell#show ip pim snooping tibPIM Multicast Snooping TableFlags: J/P - (*,G) Join/Prune, j/p - (

Interface summary: 1 active PIM interface 0 passive PIM interfaces 3 active PIM neighborsTIB summary: 1/1 (*,G) entries in

Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationThe following describes the show ip pim tib command s

Interface state: Interface, next-Hop, State/Mode(*, 226.1.1.1), uptime 01:29:19, expires 00:00:52, RP 10.211.2.1, flags: SCJ Incoming interface: Giga

IPv6 PIM-Sparse Mode CommandsThe following describes the IPv6 PIM-sparse mode (PIM-SM) commands.ipv6 pim bsr-borderDefine the border of PIM domain by

Defaults Refer to Parameters.Command ModesCONFIGURATIONCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.ipv6 pim dr-pri

Defaults noneCommand ModesINTERFACECommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.ExampleDell(conf)#ipv6 access-list

Defaults noneCommand ModesCONFIGURATIONCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationDo not enter t

Parametersaddress Enter the IPv6 RP address in the x:x:x:x::x format.NOTE: The :: notation specifies successive hexadecimal fields of zero.group-addre

priority-value (OPTIONAL) Enter a number as the priority of this RP Candidate, which is included in the Candidate-RP-Advertisements. The range is 0 (h

Related Commandsdebug cpu-traffic-stats — enables CPU traffic statistics for debugging.show debuggingView a list of all enabled debugging processes.Sy

Defaults 10 kbpsCommand ModesCONFIGURATIONCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationPIM leaf ro

ExampleDell#show ipv6 pim interfaceInterface Ver/ Nbr Query DR Mode Count Intvl PrioGi 10/3 v2/S 1 30 1 Address : fe80::201:e8ff:

Command Modes• EXEC• EXEC PrivilegeCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.ExampleDellshow ipv6 pim rpGroup RP

PIM Multicast Routing TableFlags: D - Dense, S - Sparse, C - Connected, L - Local, P - Pruned, R - RP-bit set, F - Register flag, T - SPT-bit se

40Port MonitoringThe port monitoring feature allows you to monitor network traffic by forwarding a copy of each incoming or outgoing packet from one p

Version 8.3.16.1 Introduced on the M I/O Aggregator.Related Commandsmonitor session — enables a monitoring session.flow-based enableEnable flow-based

Parameterssession-ID Enter a session identification number. The range is from 0 to 65535.type rpm | erpmSpecifies one of the following type:• rpm: to

show monitor sessionDisplay the monitor information of a particular session or all sessions.Syntaxshow monitor session {session-ID}To display monitori

• EXEC PrivilegeCommand HistoryVersion 8.3.16.1 Introduced on the M I/O Aggregator.Usage InformationThe monitoring command is saved in the running con

• For a port channel interface, enter the keyword LAG then port channel and the port-channel id .interface Enter the one of the following keywords and

Usage InformationThe following example shows the output of the show environment fan command as it appears prior to the Dell Networking OS version 7.8.

41Private VLAN (PVLAN)Private VLANs extend the Dell Networking OS security suite by providing Layer 2 isolation between ports within the same private

• Isolated port: An isolated port is a port that, in Layer 2, can only communicate with promiscuous ports that are in the same PVLAN.• Promiscuous por

switchport mode private-vlan — sets PVLAN mode of the selected port.private-vlan mapping secondary-vlanMap secondary VLANs to the selected primary VLA

private-vlan modeSet PVLAN mode of the selected VLAN to community, isolated, or primary.Syntax[no] private-vlan mode {community | isolated | primary}T

switchport mode private-vlan — sets PVLAN mode of the selected port.show interfaces private-vlanDisplay type and status of PVLAN interfaces.Syntaxshow

Related Commandsprivate-vlan mode — sets the mode of the selected VLAN to community, isolated, or primary.show vlan private-vlan — displays the PVLANs

The following describes the show private-vlan command shown in the Examples below.Field DescriptionPrimary Displays the VLAN ID of the designated or a

Usage InformationIf the VLAN ID is that of a primary VLAN, the entire private VLAN output is displayed, as shown below. If the VLAN ID is a secondary

Related Commandsprivate-vlan mode — sets the mode of the selected VLAN to community, isolated, or primary.show vlan private-vlan — displays type and s

Related Commandsprivate-vlan mode — sets the mode of the selected VLAN to community, isolated, or primary.private-vlan mapping secondary-vlan — sets t

Parametersmedia slot (OPTIONAL) Enter the keyword media then the stack ID of the stack member you want to display pluggable media inventory.Defaults n

42Per-VLAN Spanning Tree Plus (PVST+)The Dell Networking Operating System (OS) implementation of per-VLAN spanning tree plus (PVST+) is based on the I

Command ModesCONFIGURATION (conf-pvst)Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Related Commandsprotocol spannin

Interface DesignatedName PortID Prio Cost Sts Cost Bridge IDPortID---------- -------- ---- ------ ----------- -------

Usage InformationAfter you enable PVST+, the device runs an STP instance for each VLAN it supports.Related Commandsdisable — disables PVST+.show spann

Field DescriptionSts Port state: root-inconsistent (INCON Root), forwarding (FWD), listening (LIS), blocking (BLK), or shut down (EDS Shut).Guard Type

Number of transitions to forwarding state 0BPDU sent 8, received 0The port is not in the Edge port mode, bpdu filter is disabledPort 450 (TenGigabitEt

Related Commandsspanning-tree pvst — configure PVST+ on an interface.spanning-tree pvstConfigure a PVST+ interface with one of these settings: edge po

priority value Enter the keyword priority then the Port priority value in increments of 16. The range is from 0 to 240. The default is 128.rootguard E

Command ModesINTERFACECommand HistoryVersion 8.3.16.1 Introduced on MXL 10/40GbE Switch IO ModuleUsage InformationSome non-Dell Networking systems whi

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

show interfaces transceiver — displays the physical status and operational status of an installed transceiver. The output also displays the transceive

Related Commandsvlan bridge-priority — sets the bridge-priority value.vlan hello-time — changes the time interval between BPDUs.vlan max-age — changes

vlan max-ageTo maintain configuration information before refreshing that information, set the time interval for the PVST+ bridge.Syntaxvlan vlan-range

43Quality of Service (QoS)The Dell Networking Operating System (OS) commands for quality of service (QoS) include traffic conditioning and congestion

service-class dot1p-mappingThis command maps an 802.1p priority to an internal traffic class.Syntaxservice-class dot1p-mapping user-priorityParameters

Command ModesINTERFACECommand HistoryVersion 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode on

Usage InformationNOTE: Per port rate police is supported for Layer 2 tagged and untagged switched traffic and for Layer 3 traffic. Per VLAN rate polic

service-class dynamic dot1pHonor all 802.1p markings on incoming switched traffic on an interface (from INTERFACE mode) or on all interfaces (from CON

service-class bandwidth-percentageSpecify a minimum bandwidth for queues.Syntaxservice-class bandwidth-percentage queue0 number queue1 number queue2 n

Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationAfter you configure a unicast queue as strict-priorit

Usage InformationThe unit of bandwidth percentage is 1%. If the sum of the bandwidth percentages given to all eight classes exceeds 100%, the bandwidt

As an option of the show processes cpu command, this option displays CPU usage for the designated stack member. Or, as an option of memory, this optio

match ip precedence — identifies the IP precedence values as match criteria.match ip dscp configures the match criteria based on the DSCP value.match

crypto key zeroize rsaRemoves the generated RSA host keys and zeroize the key storage location.Syntaxcrypto key zeroize rsa Defaults noneCommand Modes

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

Parametersvlan vlan-id Enter the keyword vlan and then the ID of the VLAN. The range is from 1 to 4094.Defaults noneCommand ModesCONF-CLASS-MAPCommand

Use this command to match an IP class-map against a single VRF ID .Related Commandsclass-map — identifies the class map.descriptionAdd a description t

dscp-list Enter the IP DSCP values that is to be the match criteria. Separate values by commas — no spaces ( 1,2,3 ) or indicate a list of values sepa

ip-any Enter the keyword ip-any to support IPv4 and IPv6 traffic.ip-precedence-listEnter the IP precedence value(s) as the match criteria. Separate va

Command ModesCLASS-MAPCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationTo access this command, enter t

Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationTo access this command, enter the class-map command.

policy-map-inputCreate an input policy map.Syntaxpolicy-map-input policy-map-name [layer2]To remove an input policy map, use the no policy-map-input p

0x760d5000 26384050 2638405 10000 1.00% 0.50% 0.32% 0frrpagt0x762da000 491370 49137 10000 0.00% 0.00% 0.00% 0F10StkMgr0x762f9000 665580

Defaults noneCommand ModesCONFIGURATIONCommand HistoryVersion 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-M

When changing a Service-Queue configuration in a QoS policy map, all QoS rules are deleted and re-added automatically to ensure that the order of the

The range is from 0 to 40000000. The default granularity is Megabits per second (Mbps).committed-rateEnter the bandwidth in Mbps. The range is from 0

Command HistoryVersion 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only.Version 8.3.16.1 In

Related Commandspolicy-map-input — creates an input policy map.service-policy outputApply an output policy map to the selected interface.Syntaxservice

Parametersqueue-id Enter the value used to identify a queue. The range is from 0 to 3 (four queues per interface; four queues are reserved for control

Command HistoryVersion 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only.Version 8.3.16.1 In

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

class class-map-nameEnter the keyword class then the class map name.qos-policy-input qos-policy-nameEnter the keyword qos-policy-input then the QoS po

0 qosPolicyOutputDell#show qos qos-policy-inputView the input QoS policy details.Syntaxshow qos qos-policy-input [qos-policy-name]Parametersqos

show ip bgp inconsistent-as...375show ip bgp

frrp 180224 0 0 7512064 f10appioserv 225280 0 0 208896 xstp 2740224 0

ExampleDell#show qos qos-policy-outputQos-policy-output qmap_outBandwidth-percentage 10Qos-policy-output qmap_wgRate-shape 100 50Wred yellow wyWred gr

Usage InformationThe following describes the show qos statistics command in the following example.Field (ED and EE) DescriptionQueue # Queue NumberMat

Command HistoryVersion 8.3.16.1 Introduced on THE MXL 10/40GbE Switch IO Module.ExampleDell#show qos wred-profileWred-profile-name min-threshold max-t

Field DescriptionCAM Partition The CAM space where the rules are added.Available CAM Indicates the free CAM space, in the partition, for the classific

trustSpecify dynamic classification (DSCP) or dot1p to trust.Syntaxtrust {diffserv [fallback]| dot1p [fallback]}Parametersdiffserv Enter the keyword d

wredDesignate the WRED profile to yellow or green traffic.Syntaxwred [[{yellow | green} profile-name] ecn]To remove the WRED drop precedence, use the

wred ecnTo indicate network congestion, rather than dropping packets, use explicit congestion notification (ECN).Syntaxwred ecnTo stop marking packets

wred-profileCreate a WRED profile and name the profile.Syntaxwred-profile wred-profile-nameTo remove an existing WRED profile, use the no wred-profile

Red Enter the red keyword. Traffic marked as red is dropped.dscp-list Enter a list of IP DSCP values. The dscp-list parameter specifies the full list

qos dscp-color-mapConfigure the DSCP color map.Syntaxqos dscp-color-map map-nameTo remove a color map, use the no qos dscp-color-map map-name command.

show processes memory — displays CPU usage information based on processes running.show processes ipc flow-controlDisplay the single window protocol qu

qos dscp-color-policyAssociates the DSCP color map profile with an interface so that all IP packets received on it is given a color based on that colo

Parameterssummary Enter the summary keyword to display summary information about a color policy on one or more interfaces.Detail Enter the detail keyw

show qos dscp-color-map Display the DSCP color map for one or all interfaces.Syntaxshow qos dscp-color-map map-nameParametersmap-name Enter the name o

44Routing Information Protocol (RIP)Routing information protocol (RIP) is a distance vector routing protocol. The Dell Networking Operating System (OS

debug ip ripExamine RIP routing information for troubleshooting.Syntaxdebug ip rip [interface | database | events [interface] | packet [interface] | t

metric metric-value(OPTIONAL) Enter the keyword metric then a number as the metric value. The range is from 1 to 16. The default is 1.route-map map-na

To remove the description, use the no description {description} command.Parametersdescription Enter a description to identify the RIP protocol (80 cha

distribute-list inConfigure a filter for incoming routing updates.Syntaxdistribute-list prefix-list-name in [interface]To delete the filter, use the n

• 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

ip rip receive versionTo receive specific versions of RIP, set the interface. The RIP version you set on the interface overrides the version command i

• If no response is received within a defined period of time, the SWP timeout mechanism resubmits the message at the head of the FIFO queue.• After re

Usage InformationTo enable the interface to send both version of RIP packets, use the ip rip send version 1 2 command.Related Commandsip rip receive v

Usage InformationRIP supports a maximum of 16 ECMP paths.neighborDefine a neighbor router with which to exchange RIP information.Syntaxneighbor ip-add

Command ModesROUTER RIPCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationYou can enable an unlimited nu

Related Commandsip prefix-list — enters PREFIX-LIST mode and configure a prefix list.output-delaySet the interpacket delay of successive packets to th

Defaults Not configured.Command ModesROUTER RIPCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationAlthou

redistribute ospfRedistribute routing information from an OSPF process.Syntaxredistribute ospf process-id [match external {1 | 2} | match internal | m

Usage InformationTo enable RIP, assign a network address using the network command.ExampleDell(conf)#router ripDell(conf-router_rip)#Related Commandsn

Usage InformationThe following describes the show ip rip database command shown in the following example.Field DescriptionTotal number of routes in RI

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 HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationIf you change the timers on on

Usage Informationshow processes memory output FieldDescriptionTotal: Total system memory availableMaxUsed: Total maximum memory used ever (history ind

45Remote Monitoring (RMON)The Dell Networking Operating System (OS) remote monitoring (RMON) is based on IEEE standards, providing both 32-bit and 64-

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

To remove a specified RMON history group of statistics collection, use the no rmon collection history {controlEntry integer} command.Parameterscontrol

Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.rmon eventAdd an event in the RMON event table.Syntaxrmon event number

Parametersnumber Enter the alarm integer number from 1 to 65535. The value must be unique in the RMON alarm table.variable The MIB object to monitor.

show rmonDisplay the RMON running status including the memory usage.Syntaxshow rmonDefaults noneCommand ModesEXECCommand HistoryVersion 8.3.16.1 Intro

alarm status: OKDell#Example (Brief)Dell#show rmon alarm brindex SNMP OID--------------------------1 1.3.6.1.2.1.1.32 1.3.6.1.2.1.1.33

event owner: 1 event status: OKDell#Example (Brief)Dell#show rmon event brindex description------------------------------1 12 23

value: 185638 alarm type: rising or falling alarm. alarm rising threshold value: positive. rising threshold: 1001, RMON event index: 1 alarm fal

6001 100974631 GigabitEthernet 2/06002 100974631 GigabitEthernet 2/06003 101236775 GigabitEthernet 2/16004 101236775 GigabitEt

Example (management-unit)Dell#show processes memory management-unitTotal : 2147483648, MaxUsed : 378470400 [05/23/2012 09:49:39]CurrentUsed:

show rmon statisticsDisplay the contents of RMON Ethernet statistics table.Syntaxshow rmon statistics [index] [brief]Parametersindex (OPTIONAL) Enter

Example (Brief)Dell#show rmon statistics brindex ifIndex interface----------------------------------------6001 100974631 GigabitEthernet 2

46Rapid Spanning Tree Protocol (RSTP)The Dell Networking Operating System (OS) implementation of rapid spanning tree protocol (RSTP) is based on the I

bpdu interface {in | out}(OPTIONAL) Enter the keyword bpdu to debug the bridge protocol data units.(OPTIONAL) Enter the keyword interface along with t

Command ModesSPANNING TREE (The prompt is “config-rstp”.)Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Related Comma

Related Commandshello-time — changes the time interval between BPDUs.max-age — changes the wait time before RSTP refreshes the protocol configuration

max-ageTo maintain configuration information before refreshing that information, set the time interval for the RSTP bridge.Syntaxmax-age secondsTo ret

protocol spanning-tree rstpTo configure RSTP, enter RSTP mode.Syntaxprotocol spanning-tree rstpTo exit RSTP mode, use the exit command.Defaults Not co

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

Usage InformationThe BPDU guard option prevents the port from participating in an active STP topology in case a BPDU appears on a port unintentionally

stack-unit unit-IDEnter the keywords stack-unit then the stack member number to display IFM information for that unit. The range is from 0 to 5.trace-

• 10-Gigabit Ethernet interface = 2000• 40-Gigabit Ethernet interface = 1400• Port Channel interface with one 10 Gigabit Ethernet = 2000• Port Channel

If you do not enable shutdown-on-violation, BPDUs are still sent to the RPM CPU.You cannot enable STP root guard and loop guard at the same time on a

47SecurityThis chapter contains various types of security commands offered in the Dell Networking Operating System (OS).The commands are listed in the

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

Related Commandsenable password — changes the password for the enable command.login authentication — enables AAA login authentication on the terminal

method-list Enter a method list that you defined using the aaa accounting exec or aaa accounting commands.Defaults noneCommand ModesLINECommand Histor

Command ModesEXECCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationThis command steps through all activ

Defaults noneCommand ModesLINECommand HistoryVersion 9.5(0.0) Introduced the support for roles on the MXL 10/40GbE Switch.Version 8.3.16.1 Introduced

Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.aaa authorization role-only Configure authentication to use the user’s role only when

Related Commandslogin authentication, password, radius-server host, tacacs-server hostaaa authorization config-commandsSet parameters that restrict (o

stack-unit unit-id(OPTIONAL) Enter the keyword stack-unit then the stack member ID for information on that stack member. The range is 0 to 5.Command M

Command ModesCONFIGURATIONCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.privilege level (CONFIGURATION mode)Change t

privilege level (LINE mode)Change the access level for users on the terminal lines.Syntaxprivilege level levelTo delete access to a terminal line, use

• enable: use the password the enable password command defines in CONFIGURATION mode.• line: use the password the password command defines in LINE mod

To return to the default setting, use the no aaa authentication login {method-list-name | default} command.Parametersmethod-list-nameEnter a text stri

NOTE: If authentication fails using the primary method, the system employs the second method (or third method, if necessary) automatically. For exampl

enable passwordChange the password for the enable command.Syntaxenable password [level level] [encryption-type] passwordTo delete a password, use the

enable restrictedAllows Dell Networking technical support to access restricted commands.Syntaxenable restricted [encryption-type] passwordTo disallow

Use this parameter only with a password that you copied from the show running-config file of another Dell Networking router.password Enter a text stri

Defaults No authentication is performed on the console lines. Local authentication is performed on the virtual terminal and auxiliary lines.Command Mo

radius-server key — configures a key for all RADIUS communications between the switch and the RADIUS host server.tacacs-server key — configures a key

Fabric Id : C2Asset tag : testPSOC FW Rev : 0xbICT Test Date : 0-0-0ICT Test Info : 0x0Max Power Req : 31488Fabric Type : 0x

Defaults noneCommand ModesCONFIGURATIONCommand HistoryVersion 9.5(0.0) Introduced thelockout-period option on the MXL 10/40GbE Switch.Version 8.3.16.1

show privilegeView your access level.Syntaxshow privilegeCommand Modes• EXEC• EXEC PrivilegeCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/4

ExampleDell# show usersAuthorization Mode: role or privilege Line User Role Priv Host(s) Location* 0 consol

Usage InformationThe software measures the period of inactivity defined in this command as the period between consecutive keystrokes. For example, if

secret Enter the keyword secret then the encryption type.Defaults The default encryption type for the password option is 0. The default encryption typ

ip radius source-interfaceSpecify an interface’s IP address as the source IP address for RADIUS connections.Syntaxip radius source-interface interface

Command ModesCONFIGURATIONCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.radius-server hostConfigure a RADIUS server

Defaults Not configured.Command ModesCONFIGURATIONCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationTo

Command ModesCONFIGURATIONCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationThe key configured on the s

radius-server timeoutTo reply to a request, configure the amount of time the RADIUS client (the switch) waits for a RADIUS host server .Syntaxradius-s

save Enter the keyword save to save the command output. flash: Save to local flash drive (flash://filename [max 20 chars] ).Command ModesEXEC Privileg

addrole Enter the keyword addrole to add permission to the command. You cannot add or delete rights for the sysadmin role.deleteroleEnter the keyword

Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.ip tacacs source-interfaceSpecify an interface’s IP address as the sou

port number (OPTIONAL) Enter the keyword port then a number as the port to be used by the TACACS+ server. The range is from zero (0) to 65535. The def

key Enter a text string, up to 42 characters long, as the clear text password. Leading spaces are ignored.Defaults Not configured.Command ModesCONFIGU

NOTE: Only a user with superuser permissions should generate host-keys.ExampleDell(conf)#crypto key generate rsaEnter key size <1024-2048>. Defa

ip scp topdirIdentify a location for files used in secure copy transfer.Syntaxip scp topdir directoryTo return to the default setting, use the no ip s

ip ssh connection-rate-limitConfigure the maximum number of incoming SSH connections per minute.Syntaxip ssh connection-rate-limit 1-10Parameters1-10

Related Commandsip ssh pub-key-file — public keys of trusted hosts from a file.ip ssh rhostsfile — trusted hosts and users for rhost authentication.ip

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

ip ssh rekey Configures the time rekey-interval or volume rekey-limit threshold at which to re-generate the SSH key during an SSH session.Syntaxip ssh

Dell#show tech-support stack-unit 1 | save ?flash: Save to local file system (flash://filename (max 20 chars) )Dell#show tech-support stack-unit 1 | s

ExampleDell#confDell(conf)# ip ssh rhostsfile flash://shostsDell(conf)#Usage InformationThis command specifies the rhost file used for host-based auth

ip ssh rsa-authentication (EXEC)Add keys for the RSA authentication.Syntaxip ssh rsa-authentication {my-authorized-keys WORD}To delete the authorized

ciphers cipher-listEnter the keyword ciphers and then a space-delimited list of ciphers that the SSH server supports.The following ciphers are availab

• hmac-sha2-256• hmac-sha2-256-96kex key-exchange-algorithmEnter the keyword kex and then a space-delimited list of key exchange algorithms supported

Related Commandsshow ip ssh — displays the ssh information.show accountingDisplay the active accounting sessions for each online user.Syntaxshow accou

rsa1 Enter the keyword rsa1 to display the host SSHv1 RSA public key.Defaults noneCommand ModesEXECCommand HistoryVersion 8.3.16.1 Introduced on the M

SSH server kex algorithms : diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1,diffie-hellman-group14-sha1.Password Authentication : enab

show ip ssh rsa-authenticationDisplay the authorized-keys for the RSA authentication.Syntaxshow ip ssh rsa-authentication {my-authorized-keys}Paramete

• interface• line• route-map• routerDefaults noneCommand ModesEXEC PrivilegeCommand HistoryVersion 9.5(0.0) Introduced on the Z9000, S6000, S4820T, S4

Field DescriptionLine Displays the terminal lines currently in use.User Displays the user name of all users logged in.Host(s) Displays the terminal li

show ipv6 protocol-queue-mapping... 412show mac protocol-qu

ICMP statistics: Rcvd: 0 format errors, 0 checksum errors, 0 redirects, 2 unreachable 0 echo, 0 echo reply, 0 mask requests, 0 mask replies, 0 que

Command HistoryVersion 9.5(0.0) Introduced on the Z9000, S6000, S4820T, S4810, MXL.Related Commandsuserrole, usernamesshOpen an SSH connection specify

logoutDell#Secure DHCP CommandsThe dynamic host configuration protocol (DHCP) as defined by RFC 2131 provides no authentication or security mechanisms

ip dhcp snoopingEnable DHCP Snooping globally.Syntax[no] ip dhcp snoopingDefaults Disabled.Command ModesCONFIGURATIONCommand HistoryVersion 8.3.16.1 I

vlan-id vlan-id Enter the keywords vlan-id then the VLAN to which the host belongs. The range is from 2 to 4094.ip ip-address Enter the keyword ip the

ip dhcp snooping trustConfigure an interface as trusted.Syntax[no] ip dhcp snooping trustDefaults UntrustedCommand ModesINTERFACECommand HistoryVersio

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

encryption-typeEnter an encryption type for the password that you enter.• 0 directs the system to store the password as clear text. It is the default

Parametersname Enter a text string for the name of the user up to 63 characters. It cannot be one of the system defined roles (sysadmin, secadmin, net

48sFlowsFlow monitoring system includes an sFlow Agent and an sFlow Collector.• The sFlow Agent combines the flow samples and interface counters into

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

• 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

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

sflow extended-switch enableEnable packing information on a switch only.Syntaxsflow extended-switch enableTo disable packing information, use the no s

global default counter polling (20 seconds) interval. You can configure an interface to use a different polling interval.sflow polling-interval (Globa

Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationSample-rate is the average number of packets skipped

show sflowDisplay the current sFlow configuration.Syntaxshow sflow [interface]Parametersinterface (OPTIONAL) Enter the following keywords and slot/por

show sflow stack-unitDisplay the sFlow information on a stack unit.Syntaxshow sflow stack-unit {unit number}Parametersunit number (OPTIONAL) Enter a u

49Service Provider BridgingService provider bridging is composed of virtual local area network (VLAN) Stacking, Layer 2 Protocol Tunneling, and Provid

• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information.in | out | both Enter the keyword in, out, or both t

Related Commandshow protocol-tunnel — displays tunneling information for all VLANs.protocol-tunnel destination-macOverwrite the BPDU destination MAC a

protocol-tunnel rate-limitEnable traffic rate limiting per box.Syntaxprotocol-tunnel rate-limit rateTo reset the rate limit to the default, use the no

Parametershost Enter the name of device.ip-address Enter the IP address of the device in dotted decimal format.Defaults• Timeout = 5 seconds• Probe co

1001 LLDP,GVRP Gi 5/7,Gi 5/61002 MMRP,MVRP Gi 5/7,Gi 5/61003 LACP,DOT1X Gi 5/7,Gi 5/61004 OAM,PAUSE Gi 5/7,Gi 5/61005 E-LMI Gi 5/7,G

50Simple Network Management Protocol (SNMP) and SyslogThis chapter contains commands to configure and monitor the simple network management protocol (

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

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

Related Commandssnmp-server group — configures an SNMP server group.show snmp userDisplay the information configured on each SNMP user name.Syntaxshow

> 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

• v1v2cwriteu/ v1v2cwriteg — maps to a community with rw (read-write) permissions.The community-name parameter indexes this command.If you do not conf

Defaults noneCommand ModesCONFIGURATIONCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.snmp-server enable trapsEnable

• linkdown• linkupDefaults Not enabled.Command ModesCONFIGURATIONCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage

Defaults As above.Command ModesCONFIGURATIONCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationChanging

undebug allDisable all debug operations on the system.Syntaxundebug allDefaults noneCommand ModesEXEC PrivilegeCommand HistoryVersion 8.3.16.1 Introdu

• 1 is the least secure version.• 3 is the most secure of the security modes.• 2c allows transmission of informs and counter 64, which allows for inte

snmp-server hostConfigure the recipient of an SNMP trap operation.Syntaxsnmp-server host ip-address [traps | informs] [version 1 | 2c | 3] [auth | no

udp-port port-number(OPTIONAL) Enter the keywords udp-port then the port number of the remote host to use. The range is from 0 to 65535. The default i

snmp-server enable command and the snmp-server host command for that host must be enabled.NOTE: For v1 / v2c trap configuration, if the community-stri

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

Related Commandssnmp-server community — sets the community string.snmp-server userConfigure a new user to an SNMP group.Syntaxsnmp-server user name {g

encrypted (OPTIONAL) Enter the keyword encrypted to specify the password appear in encrypted format (a series of digits, masking the true characters o

If you have an encrypted password, you can specify the encrypted string instead of the plain-text password. The following command is an Example of how

host and to send packets to the host. Minimum: eight characters long.aes128 (OPTIONAL) Enter the keyword aes128 to initiate the AES128-CFB encryption

Parametersview-name Enter the name of the view (not to exceed 20 characters).oid-tree Enter the OID sub tree for the view (not to exceed 20 characters

command is similar to the copy running-config startup-config command.terminal Enter the keyword terminal to copy the current running configuration to

Syslog CommandsThe following commands allow you to configure logging functions on all Dell Networking switches.clear loggingClear the messages in the

Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Related Commandslogging console — sets the logging console parameters.

default logging monitorReturn to the default settings for messages logged to the terminal.Syntaxdefault logging monitorDefaults level = 7 or debugging

NOTE: The :: notation specifies successive hexadecimal fields of zeros.hostname Enter the name of a host already configured and recognized by the swit

Defaults level = 7; size = 40960 bytesCommand ModesCONFIGURATIONCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage

logging facilityConfigure the Syslog facility used for error messages sent to Syslog servers.Syntaxlogging facility [facility-type]To return to the de

Related Commandslogging — enables logging to a Syslog server.logging on — enables logging.logging historySpecify which messages are logged to the hist

Command ModesCONFIGURATIONCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationWhen the number of messages

Defaults Enabled.Command ModesCONFIGURATIONCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationWhen you u

Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationSyslog messages contain the IP address of the interfa

5802.1XAn authentication server must authenticate a client connected to an 802.1X switch port. Until the authentication, only extensible authenticatio

Related Commandslogging on — enables logging.logging trapSpecify which messages are logged to the Syslog server based the message severity.Syntaxloggi

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

(40960 bytes) Trap logging: level informational Logging to 172.16.1.162 Logging to 10.10.10.4 Logging to 10.1.2.4 Logging to 172.31.1

defaults noneCommand Modes• EXEC• EXEC PrivilegeCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module..Usage InformationThis

Command Modes• EXEC• EXEC PrivilegeCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Related Commandslogging monitor — s

51StackingFor more information about using the MXL 10/40GbE Switch stacking feature, refer to the Stacking MXL 10/40GbE Switches chapter in the Dell N

redundancy force-failover stack-unitForce the standby unit in the stack to become the management unit.Syntaxredundancy force-failover stack-unitDefaul

---0 Management online MXL-10/40GbE MXL-10/40GbE 9-1-0-853 561 Standby online MXL-10/40GbE MXL-10/40GbE 9-1-0-853 562 Member onlin

------------------------------------------------ Primary Stack-unit: mgmt-id 0 Auto Data Sync: Full Failover Type: Hot Fail

Field DescriptionTopology Lists the topology of stack ports connected: Ring, Daisy chain, or Standalone.Interface The unit/port ID of the connected st

Parametersall Enable all 802.1X debug messages.auth-pae-fsm Enable authentication PAE FSM debug messages.backend-fsm Enable backend FSM debug messages

1/53 2/492/33 0/372/37 1/332/49 1/532/53 0/45Related Commands• redundancy disable-auto-reboot — resets the designated stack m

Command ModesCONFIGURATIONCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Related Commands• reload — reboots the syste

stack-unit provisionPreconfigure a logical stacking ID of a switch that joins the stack. This is an optional command that is executed on the managemen

When executing this command on the master, the stack reloads. When the members are renumbered, only that specific unit is reset and comes up with the

52Storm ControlThe Dell Networking Operating System (OS) storm control feature allows you to limit or suppress traffic during a traffic storm.Storm co

ExampleDell#show storm-control broadcast tengigabitethernet 3/24 Broadcast storm control configurationInterface Direction Packets/Second---------

Parametersinterface (OPTIONAL) Enter one of the following interfaces to display the interface specific storm control configuration:• For a 10-Gigabit

storm-control broadcast (Interface)Configure the percentage of broadcast traffic allowed on an interface.Syntaxstorm-control broadcast [packets_per_se

storm-control multicast (Interface)Configure the percentage of multicast traffic allowed on an MXL switch interface (ingress only).Syntaxstorm-control

storm-control unknown-unicast (Interface)Configure percentage of unknown-unicast traffic allowed on an MXL switch interface (ingress only).Syntaxstorm

Related Commands• dot1x port-control — Enables port control on an interface.• dot1x guest-vlan — Configures a guest VLAN for limited access users or f

53Spanning Tree Protocol (STP)The commands in this chapter configure and monitor the IEEE 802.1d spanning tree protocol (STP).bridge-prioritySet the b

protocol Enter the keyword for the type of STP to debug, either mstp, pvst, or rstp.all (OPTIONAL) Enter the keyword all to debug all spanning tree op

disableDisable the spanning tree protocol globally on the switch.SyntaxdisableTo enable Spanning Tree Protocol, use the no disable command.Defaults En

hello-timeSet the time interval between generation of the spanning tree bridge protocol data units (BPDUs).Syntaxhello-time secondsTo return to the de

hello-time — changes the time interval between BPDUs.portfast bpdufilter defaultEnable BPDU Filter globally to filter transmission of BPDU on port fas

show configDisplay the current configuration for the mode. Only non-default values display.Syntaxshow configCommand ModesSPANNING TREECommand HistoryV

Command ModesEXEC PrivilegeCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationEnable spanning tree group

Current root has priority 32768 address 0001.e800.0a56 Topology change flag set, detected flag set Number of topology changes 1 last change occurred

Field DescriptionInstance STP 0 instance.Sts Port state: root-inconsistent (INCON Root), forwarding (FWD), listening (LIS), blocking (BLK), or shut do

portfast [bpduguard [shutdown-on-viol ation] | bpdufilter]Enter the keyword portfast to enable Portfast to move the interface into Forwarding mode imm

Related Commandsdot1x mac-auth-bypass — Enables MAC authentication bypass.dot1x authentication (Configuration)Enable dot1x globally. Enable dot1x both

54System Time and DateThe commands in this chapter configure time values on the system, either using the Dell Networking Operating System (OS), or the

To manually update the software with the hardware clock, use the clock read-calendar command.ExampleDell#calendar set 12:11:00 21 may 2012Dell#Related

month Enter the name of one of the 12 months, in English. You can enter the number of a day and change the order of the display to time day month year

start-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 mon

Parameterstime-zone Enter the three-letter name for the time zone. This name is displayed in the show clock output. You can enter up to eight characte

Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Related Commandscalendar set — sets the hardware clock.clock summer-ti

clock update-calendarSet the switch hardware clock based on the software clock.Syntaxclock update-calendarDefaults Not configured.Command ModesEXEC Pr

sync Enter the keyword sync to display information on the NTP clock synchronization.Command ModesEXEC PrivilegeCommand HistoryVersion 8.3.16.1 Introdu

0 Specify that authentication key is entered in an unencrypted format (default).7 Specify that the authentication key is entered in DES encrypted form

ntp disablePrevent an interface from receiving NTP packets.Syntaxntp disableTo re-enable NTP on an interface, use the no ntp disable command.Defaults

To disable the guest VLAN, use the no dot1x guest-vlan vlan-id command.Parametersvlan-id Enter the VLAN Identifier. The range is from 1 to 4094.Defaul

hostname Enter the hostname of the server.key keyid (OPTIONAL) Enter the keyword key and a number as the NTP peer key. The range is from 1 to 42949672

• For VLAN interface, enter the keyword vlan then a number from 1 to 4094.Defaults Not configured.Command ModesCONFIGURATIONCommand HistoryVersion 8.3

Parametersminutes (OPTIONAL) Enter the number of minutes between updates from NTP to the hardware clock. The range is from 1 to 1440. The default is 6

Command HistoryVersion 8.3.16.1 Introduced the MXL 10/40GbE Switch IO Module.ExampleDell#show clock12:30:04.402 pacific Tue May 22 2012Dell#Example (D

Field Descriptionst Displays the peer’s stratum, that is, the number of hops away from the external time source. A 16 in this column means the NTP pee

Field Description“Clock is...” States whether the switch clock is synchronized, which NTP stratum the system is assigned and the IP address of the NTP

55Tunneling Tunneling is supported on the MXL platform.tunnel-modeEnable a tunnel interface.Syntaxtunnel mode {ipip | ipv6 | ipv6ip}[decapsulate-any]T

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

tunnel keepaliveConfigure the tunnel keepalive target, interval and attempts.Syntaxtunnel keepalive {ip-address | ipv6-address}[interval {seconds}] [a

delete to succeed. If the address and mask are not specified, this command deletes all allow-remote entries.Parametersip-address Enter the source IPv4

show qos dcb-output... 451show qos

Defaults single-hostCommand ModesINTERFACECommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage Information• Single-ho

Defaults 0 (Mapped)Command ModesINTERFACE TUNNEL (conf-if-tu)Command HistoryVersion 9.3(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage Inf

tunnel flow-labelConfigure the method to set the IPv6 flow label value in the outer tunnel header.Syntaxtunnel flow-label valueTo return to the defaul

Usage InformationA value of 0 copies the inner packet hop limit (ipv6) or time-to-live (ipv4) in the encapsulated packet to the tunnel header hop limi

ipv6 unnumberedConfigure a tunnel interface to operate without a unique explicit IPv6 address and select the interface from which the tunnel will borr

56u-BootAll commands in this chapter are in u-Boot mode. These commands are supported on the Dell Networking Operating System (OS) MXL 10/40GbE Switch

boot show net config retriesShow the number of retries for network boot configuration failure.Syntaxboot show net config retriesCommand ModesuBootComm

default gatewaySet the default gateway IP address.Syntaxdefault-gateway <ip-address>Command ModesuBootCommand HistoryVersion 8.3.16.1 Introduced

default-gateway - set the default gateway ip address enable [user|admin] change access privilege level help display help menu-(36%)-Use &

no default-gatewayClear the default gateway IP address.Syntaxno default-gatewayCommand ModesuBootCommand HistoryVersion 8.3.16.1 Introduced on the MXL

Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.ExampleBOOT_USER # show boot blc ?Total 1 possible command found.Possi

Defaults 2Command ModesINTERFACECommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.dot1x max-supplicantsRestrict the numb

Bootflash Partition A: Dell Force10 Networks System Boot Official IOM_LP_IMG_BOOT_LOADER, BSP Release 4.0.1.0bt1 Created Tue May 1 10:56:16 2012 by

show default-gatewayDisplay the default gateway IP address.Syntaxshow default-gatewayCommand ModesuBootCommand HistoryVersion 8.3.16.1 Introduced on t

Management ethernet Port Configuration: 100MManagement ethernet Port Configuration: full duplexBOOT_USER #syntax helpShow the syntax information.Synta

57Uplink Failure Detection (UFD)Uplink failure detection (UFD) provides detection of the loss of upstream connectivity and, if you use this with netwo

• upstream — assigns a port or port-channel to the uplink-state group as an upstream interface.• uplink-state-group — creates an uplink-state group an

uplink-state-group 3 description Testing UFD featureRelated Commandsuplink-state-group — creates an uplink-state group and enables the tracking of up

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

all Brings down all downstream links in the group.Defaults AllCommand ModesUPLINK-STATE-GROUPCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/

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

Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.ExampleDell# show uplink-state-groupUplink State Group: 1 Status: Enab

Command ModesAutoCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationThe authenticator completes authenti

To delete an uplink-state group, enter the no uplink-state-group group-id command.To disable upstream-link tracking without deleting the uplink-state

• 10 Gigabit Ethernet: tengigabitethernet {slot/port | slot/port-range}• 40 Gigabit Ethernet: fortygigabitethernet {slot/port | slot/port-range}• Port

58VLAN StackingWith the virtual local area network (VLAN)-stacking feature (also called stackable VLANs and QinQ), you can “stack” VLANs into one tunn

dei honorHonor the incoming DEI value by mapping it to a system drop precedence. Enter the command once for 0 and once for 1.Syntaxdei honor {0 | 1} {

Command ModesINTERFACECommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationYou must first enable DEI for t

show interface dei-honorDisplay the dei honor configuration.Syntaxshow interface dei-honor [interface slot/port]Parametersinterface slot/portEnter the

Related Commandsdei mark — sets the DEI value on egress.vlan-stack accessSpecify a Layer 2 port or port channel as an access port to the stackable VLA

ExampleDell#show vlanCodes: * - Default VLAN, G - GVRP VLANs NUM Status Q Ports* 1 Inactive 2 Active M Gi 13/13 M G

Parametersnumber Enter the hexadecimal number as the stackable VLAN tag.You may specify both bytes of the 2-byte S-Tag TPID. The range is from 0 to FF

tagged VLANs. When the VLAN-Stack trunk port is also a member of an untagged VLAN, the port must be in Hybrid mode. Refer to portmode hybrid.In the fi

Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.dot1x reauth-maxConfigure the maximum number of times a port can reaut

Dell(config)#interface tenGigabitethernet 8/0Dell(conf-if-te-10/0)#no shutdownDell(conf-if-te-10/0)#portmode hybridDell(conf-if-te-10/0)#switchportDel

59Virtual Link Trunking (VLT)VLT allows physical links between two chassis to appear as a single virtual link to the network core.VLT eliminates the r

clear ip mrouteClear learned multicast routes on the multicast forwarding table. To clear the protocol-independent multicast (PIM) tree information ba

lacp ungroup member-independent vltPrevent possible loop during the bootup of a VLT peer switch or a device that accesses the VLT domain.Syntaxlacp un

Defaults Not configured.Command ModesVLT DOMAINCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.peer-routingEnable L3 V

primary-priorityReconfigure the primary role of VLT peer switches.Syntaxprimary-priority valueParametersvalue To configure the primary role on a VLT p

Enter a multicast group address and, optionally, a source multicast address in dotted decimal format (A.B.C.D) to limit the information displayed to t

(*, 225.1.2.1), uptime 00:04:16Incoming vlan: Vlan 2Outgoing interface list:GigabitEthernet 4/11GigabitEthernet 4/13(165.87.1.7, 225.1.2.1), uptime 00

UDP Port: 34998HeartBeat Messages Sent: 634HeartBeat Messages Received: 473show vlt briefDisplays summarized status information

ExampleDell# show vlt detailLocal LAG Id Peer LAG Id Local Status Peer Status Active VLANs------------ ----------- ------------ ----------- ----------

value (in seconds) is based on the configured RADIUS-server timeout and retransmit values and calculated according to the following formula: dot1x ser

3000 L3 --Dell#show vlt roleDisplays the VLT peer status, role of the local VLT switch, VLT system MAC address and system priority, and

VLT MAC Statistics--------------------L2 Info Pkts sent:65, L2 Mac-sync Pkts Sent:88L2 Info Pkts Rcvd:82, L2 Mac-sync Pkts Rcvd:61L2 Reg Request s

Command ModesVLT DOMAINCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationWhen you create a VLT domain o

vlt domainEnable VLT on a switch, configure a VLT domain, and enter VLT-domain configuration mode.Syntaxvlt domain domain-idParametersdomain-id Enter

Usage InformationIf you add an ICL or VLTi link as a member of a primary VLAN, the ICL becomes a part of the primary VLAN and its associated secondary

60Virtual Router Redundancy Protocol (VRRP)Virtual router redundancy protocol (VRRP) is supported by the Dell Networking Operating System (OS) for IPv

Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationDell Networking OS recommends keeping the default setting for this c

Command ModesEXEC PrivilegeCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.debug vrrpAllows you to enable debugging of

descriptionConfigure a short text string describing the VRRP group.Syntaxdescription textTo delete a VRRP group description, use the no description co

Parametersseconds Enter a number of seconds. The range is from 0 to 65535. The default is zero (0) seconds.centisecs centisecsEnter the keyword centis

Defaults 30 secondsCommand ModesINTERFACECommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.show dot1x cos-mapping interf

Parameterspriority Enter a number as the priority. Enter 255 only if the router’s virtual address is the same as the interface’s primary IP address (t

show vrrpView the VRRP groups that are active. If no VRRP groups are active, the system returns No Active VRRP group.Syntaxshow vrrp [vrrp-id] [interf

Item Description• NA/IF (the interface is not available).• MASTER (the interface associated with the MASTER router).• BACKUP (the interface associated

Item Description• Adv rcvd displays the number of VRRP advertisements received on the interface.• Adv sent displays the number of VRRP advertisements

trackMonitor an interface and lower the priority value of the VRRP group on that interface if it is disabled.Syntaxtrack interface [priority-cost cost

... ip-address12 (OPTIONAL) Enter up to 11 additional IP addresses of virtual routers in dotted decimal format. Separate the IP addresses with a space

• When the system reloads, VRRP waits 600 seconds (10 minutes) to bring up VRRP on all interfaces that are up and configured for VRRP.• When an interf

Parametersvrrp-id Enter a number as the group ID. The range is from 1 to 255.Defaults Not configured.Command ModesINTERFACECommand HistoryVersion 8.3.

debug vrrp ipv6Allows you to enable debugging of VRRP.Syntaxdebug vrrp ipv6 interface [vrid] {all | packets | state | timer}Parametersinterface Enter

interface Enter the following keywords and slot/port or number information:• For a Port Channel interface, enter the keywords port-channel then a numb

0 71 62 53 44 35 26 17 0Dell#Dell#show dot1x cos-mapping inter

Line Beginning withDescription• Adv rcvd displays the number of VRRP advertisements received on the interface.• Adv sent displays the number of VRRP a

Defaults Not configured.Command ModesINTERFACECommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationThe VRR

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

61ICMP 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

62SNMP TrapsThis chapter lists the traps sent by the Dell Networking Operating System (OS). Each trap is listed by the fields Message ID, Trap Type, a

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%CHMGR-5-MEM_THRESHOLD: Memory %s usage above threshold. MemUsage (%d)CHM_MEM_THRESHOLD_CLR ENVMON NONE%CHMGR-5-MEM_TH

Message ID Trap Type Trap Option%DIFFSERV-5-ETS_TRAP_TYPE_OPER_STATE_CHANGE: ETS Oper state changed to recommended for port %s%DIFFSERV-5-ETS_TRAP_TYP

Message ID Trap Type Trap Option%FCOE-5-MAX_ENODE_LIMIT_RCH: Number of ENodes reached maximum allowed limit in the systemFIPS_MAX_SESSION_LIMIT_RCH FI

Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationIf you enable 802.1X multi-supplicant authentication

63FC Flex IO ModulesThis part provides a generic, broad-level description of the operations, capabilities, and configuration commands of the Fiber Cha

the dcb-buffer-threshold configuration is present on a stack port or any interface, the dcb-input or dcb-ouput policies cannot be applied on those int

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 FC Flex IO module installed in the MXL 10/40GbE Switch module platf

strict-priority Configure the priority-group traffic to be handled with strict priority scheduling. Strict-priority traffic is serviced first, before

show dcb-mapDisplay the DCB configuration parameters in DCB maps.FC Flex IO Modules with MXL Syntaxshow dcb-map brief dcb-map-nameParametersbrief Disp

dcbmapABC te 0/1 ActivedcbmapXYZ te 0/2 Not activeDell# show dcb-map dcbmapABCPriority-Group Table:Priority-Group Priorities

Field DescriptionTSA Transmission scheduling algorithm used by the priority group: Enhanced Transmission Selection (ETS).BW Percentage of bandwidth al

DCBX CommandsThe following DCBX commands are supported on the FC Flex IO module installed in the M I/O Aggregator and MXL 10/40GbE Switch platforms.ad

Defaults All PFC and ETS TLVs are advertised.Command ModesPROTOCOL LLDPCommand HistoryVersion 9.3.0.0 Introduced on the FC Flex IO module installed in

Backend State: IdleDell#Dell#show dot1x interface tengigabitethernet 0/32 mac-address 00:00:00:00:00:10Supplicant Mac: 0 0 0 0 0 10 Lookup

Command HistoryVersion 9.3.0.0 Introduced on the FC Flex IO module installed in the M I/O Aggregator and MXL 10/40GbE SwitchUsage InformationDCBX requ

To disable DCBX debugging, use the no debug dcbx command.Parameters{all | auto-detect-timer | config-exchng | fail | mgmt | resource | sem | tlv}Enter

iscsi priority-bitsConfigure the iSCSI priority advertised for the iSCSI protocol in application priority TLVs.Syntaxiscsi priority-bits priority-bitm

Field DescriptionDCBX Operational StatusOperational status (enabled or disabled) used to elect a configuration source and internally propagate a DCB c

Field DescriptionPeer DCBX Status: Sequence NumberSequence number transmitted in Control TLVs received from the peer device.Peer DCBX Status: Acknowle

DCBX Max Version Supported is 255 Sequence Number: 2 Acknowledgment Number: 2 Total DCBX Frames transmitted 27 Total DCBX Frames received 6 Tot

sum of configured bandwidth allocation to dot1p priority traffic in all ETS priority groups must be 100%. Allocate at least 1% of the total bandwidth

Usage InformationA DCB map is a template used to configure DCB parameters and apply them on converged Ethernet interfaces. DCB parameters include prio

Command HistoryVersion 9.3(0.0) Introduced on the MXL 10/40GbE Switch with the FC Flex IO module.Usage InformationUse the dcb-map command to configure

• werr: weighted elastic round robin (werr) provides low-latency scheduling for priority traffic on port queues.Defaults Weighted elastic round robin

Port Auth Status: AUTHORIZED(MAC-AUTH-BYPASS)Untagged VLAN id: 4094Auth PAE State: AuthenticatedBackend State: IdleDell#E

show interface etsDisplays the ETS configuration applied to egress traffic on an interface, including priority groups with priorities and bandwidth al

Field DescriptionLocal Parameters ETS configuration on local port, including admin mode (enabled when a valid TLV is received from a peer), priority g

1 0% ETS2 0% ETS3 0% ETS4 0% ETS5

0 13% ETS1 13% ETS2 13% ETS3 13% ETS4

ExampleDell# show qos dcb-outputdcb-output ets priority-group san qos-policy san priority-group ipc qos-policy ipc priority-group lan qos-policy la

------------------------------------------------0 0,1,2,3,4,5,6,7 100% ETS1 - -2 - -3

Command ModesEXEC PrivilegeCommand HistoryVersion 9.3(0.0) Introduced on the FC Flex IO module installed in the MXL 10/40GbE Switch.Usage InformationI

Usage InformationThe minimum link delay must be greater than the round-trip transmission time a peer must honor a PFC pause frame multiplied by the nu

Defaults No lossless queues are configured.Command ModesINTERFACECommand HistoryVersion 9.3(0.0) Introduced on the MXL 10/40GbE Switch with the FC Fle

Usage InformationYou can enable any number of 802.1p priorities for PFC. Queues to which PFC priority traffic is mapped are lossless by default. Traff

domain-name...486exclu

6Access Control Lists (ACL)Access control lists (ACLs) are supported by the Dell Networking Operating System (OS).The Dell Networking OS supports the

Command ModesINTERFACECommand HistoryVersion 9.3(0.0) Introduced on the FC Flex IO module installed in the MXL 10/40GbE Switch.Usage InformationTo cle

Field DescriptionApplication Priority TLV: FCOE TLV Tx StatusStatus of FCoE advertisements in application priority TLVs from the local DCBX port: enab

ISCSI TLV Tx Status is disabled Local FCOE PriorityMap is 0x8 Local ISCSI PriorityMap is 0x10 Remote FCOE PriorityMap is 0x8 Remote ISCSI Priori

6 0 0 07 0 0 0show qos dcb-inputDisplays the PFC configuration in a DCB input poli

stack unit 1 stack-port all Admin mode is On Admin is enabled, Priority list is 4-5 Local is enabled, Priority list is 4-5 Link Delay 45556 pause

dcb-mapCreate a DCB map to configure priority flow control (PFC) and enhanced transmission selection (ETS) on Ethernet ports that support converged Et

description (for FCoE maps)In an FCoE map, add a text description of the FCoE and FC parameters used to transmit storage traffic over an M I/O Aggrega

gateway so that they appear to downstream server CNA ports as FCoE forwarder (FCF) ports on an FCoE network. When applied to FC and Ethernet ports on

Usage InformationIn the fabric-id vlan command, the fabric and VLAN ID numbers must be the same.In each FCoE map, the fabric ID, FC-MAP value, and FCo

Related Commandsfcoe-map — creates an FCoE map which contains the parameters used in the communication between servers and a SAN fabric.show fcoe-map—

Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.remarkEnter a description for an ACL entry.Syntaxremark [remark-number

fcoe priority-bitsConfigure the FCoE priority advertised for the FCoE protocol in application priority TLVs.Syntaxfcoe priority-bits priority-bitmapTo

Command ModesCONFIGURATIONINTERFACECommand HistoryVersion 9.3(0.0) Introduced on the M I/O Aggregator and MXL 10/40GbE Switch with the FC Flex IO modu

Command ModesFCOE MAPCommand HistoryVersion 9.3(0.0) Introduced on the M I/O Aggregator and MXL 10/40GbE Switch with the FC Flex IO module.Usage Infor

When you apply an FCoE map to a server-facing Ethernet port, the port is automatically configured as a tagged member of the FCoE VLAN.For more informa

priority-group bandwidth pfcConfigure the ETS bandwidth allocation and PFC mode used to manage port traffic in an 802.1p priority group.M I/O Aggregat

If a priority group does not use its allocated bandwidth, the unused bandwidth is made available to other priority groups.To remove a priority-group c

module FC ports so that they appear to downstream server CNA ports as FCoE Forwarder (FCF) ports on an FCoE network.The following table describes the

Field DescriptionFC-MAP FCoE MAC address-prefix value - The unique 24-bit MAC address prefix that identifies a fabric.FKA-ADV-period Time interval (in

show npiv devicesDisplay the FCoE and FC devices currently logged in to an M I/O Aggregator and MXL 10/40GbE Switch with the FC Flex IO module NPIV pr

Field DescriptionFDISC - ENode logged in using a fabric discovery (FDISC).Status Operational status of the link between a server CNA port and a SAN fa

resequence access-listRe-assign sequence numbers to entries of an existing access-list.Syntaxresequence access-list {ipv4 | mac} {access-list-name Sta

Field DescriptionFCoE MAC Fabric-provided MAC address (FPMA). The FPMA consists of the FC-MAP value in the FCoE map and the FC-ID provided by the fabr

64PMUX Mode of the MXL 10/40GbE Switch I/O ModuleThis chapter describes the various CLI commands applicable in PMUX mode.Data Center Bridging (DCB)Dat

Usage InformationTo disable TLV transmission, use the no form of the command; for example, no advertise dcbx-appln-tlv iscsi.advertise dcbx-tlvOn a DC

Parameterspercentage (Optional) Enter the bandwidth percentage. The percentage range is from 1 to 100% in units of 1%.Defaults noneCommand ModesQOS-PO

Defaults noneCommand ModesCONFIGURATIONCommand HistoryVersion 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-M

Related Commandsdcb-policy input — applies the input policy with the PFC configuration.dcb-outputTo associate an ETS configuration with priority traff

Defaults noneCommand ModesINTERFACECommand HistoryVersion 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (

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

Usage InformationWhen you apply an ETS output policy to on interface, ETS-configured scheduling and bandwidth allocation take precedence over any conf

You can apply a DCB output policy with ETS configuration to all stacked ports in a switch stack or an individual stacked switch. You can apply differe

Defaults noneCommand Modes• EXEC• EXEC PrivilegeCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationWhen

dcb stack-unit pfc-buffering pfc-port-count pfc-queuesConfigure the PFC buffer for all port pipes in a specified stack unit by specifying the port-pip

To remove DCBX port role, use the no dcbx port-role {config-source | auto-downstream | auto-upstream | manual} command.Parametersconfig-source | auto-

• ieee-v2: configures the port to use IEEE 802.1az (Draft 2.5).Defaults AutoCommand ModesINTERFACE PROTOCOL LLDPCommand HistoryVersion 9.2(0.0) Introd

Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.descriptionEnter a text description of the DCB policy (PFC input or ETS output).Synta

Usage InformationIf you disable ETS in an output policy applied to an interface using the no ets mode on command, any previously configured QoS settin

Defaults 0x10Command ModesPROTOCOL LLDPCommand HistoryVersion 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-M

Command ModesDCB INPUT POLICYCommand HistoryVersion 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX)

dot1p Value in the Incoming FrameDescription heading0 01 02 03 14 25 36 37 3pfc priorityConfigure the CoS traffic to be stopped for the specified dela

NOTE: Please note that Dell Networking does not recommended to use this command as it has been deprecated in the current 9.4(0.0) release. A warning m

Related Commands• priority-list — configures the 802.1p priorities for an ETS output policy.• set-pgid — configures the priority-group.priority-group

NOTE: Also refer to the Commands Common to all ACL Types section.access-classApply a standard ACL to a terminal line.Syntaxaccess-class access-list-na

priority-listConfigure the 802.1p priorities for the traffic on which you want to apply an ETS output policy.Syntaxpriority-list valueTo remove the pr

Command ModesCONFIGURATIONCommand HistoryVersion 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mod

Usage Informationdot1p priority traffic on the switch is scheduled to the current queue mapping. dot1p priorities within the same queue must have the

show dcbDisplays the data center bridging status, the number of PFC-enabled ports, and the number of PFC-enabled queues.Syntaxshow dcb [stack-unit uni

The following describes the show interface dcbx detail command shown in the following example.Field DescriptionInterface Interface type with chassis s

Field DescriptionPeer DCBX Status: DCBX Operational VersionDCBX version advertised in Control TLVs received from the peer device.Peer DCBX Status: DCB

DCBX Operational Version is 0 DCBX Max Version Supported is 0 Sequence Number: 2 Acknowledgment Number: 2 Protocol State: In-SyncPeer DCBX Statu

Field DescriptionAdmin mode ETS mode: on or off. When on, the scheduling and bandwidth allocation configured in an ETS output policy or received in a

Max Supported TC Groups is 4Number of Traffic Classes is 8Admin mode is onAdmin Parameters:------------------Admin is enabledTC-grp Priority# B

2 0% ETS3 0% ETS4 0% ETS5 0% ETS6

in Enter the keyword in to apply the ACL to incoming traffic.out Enter the keyword out to apply the ACL to the outgoing traffic.implicit-permit (OPTIO

{summary | detail}Enter the keyword summary for a summary list of results or enter the keyword detail for a full list of results.Command ModesINTERFAC

Field DescriptionState Machine TypeType of state machine used for DCBX exchanges of the PFC parameters: Feature — for legacy DCBX versions; Symmetric

Oper status is Recommended PFC DCBX Oper status is Up State Machine Type is Feature TLV Tx Status is enabled PFC Link Delay 45556 pause quantams

--------------------------------------------------------0 0 0 01 0 0 02 0

Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationNOTE: Please note that Dell Networking does not recommended to use t

Command ModesCONFIGURATIONCommand HistoryVersion 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mod

Parametersstack-unit Enter the stack unit.port-number Enter the port number.Command ModesCONFIGURATIONCommand HistoryVersion 9.2(0.0) Introduced on th

fcf-mac-addressEnter the FCF MAC address to be cleared of FIP snooping information.Command ModesEXEC PrivilegeCommand HistoryVersion 9.2(0.0) Introduc

Command HistoryVersion 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only.Version 8.3.16.1 In

Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.fip-snooping port-mode fcfConfigure the port for bridge-to-FCF links.Syntaxfip-snoopi

• 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

Usage InformationYou can configure iSCSI TLVs to send either globally or on a specified interface. The interface configuration takes priority over glo

dscp dscp-valueEnter the DSCP value assigned to the incoming packets in an iSCSI session. The valid range is from 0 to 63. The default is: the DSCP va

Defaults 4 (0x10 in the bitmap)Command ModesPROTOCOL LLDP (only on the global, not on the interface)Command HistoryVersion 9.2(0.0) Introduced on the

Command HistoryVersion 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only.Version 8.3.16.1 In

Command HistoryVersion 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only.Version 8.3.16.1 In

flowcontrolControl how the system responds to and generates 802.3x pause frames on 10G and 40Gig stack units.Syntaxflowcontrol rx {off | on} tx {off |

On 4–port 10G stack units: Changes in the flow-control values may not be reflected automatically in the show interface output for 10G interfaces. This

off on on off on on LocNegRx LocNegTx Rem

Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationYou cannot delete a physical interface.By default, physical interfac

interface rangeThis command permits configuration of a range of interfaces to which subsequent commands are applied (bulk configuration). Using the in

Usage Informationshow ip accounting access-lists FieldDescription“Extended IP...” Displays the name of the IP ACL.“seq 5...” Displays the filter. If t

characters. If the bulk configuration exceeds 32 characters, it is represented by an ellipsis ( ... ).• When the interface range prompt has multiple p

Vlan 2–100, Port 1–25Dell(config-if-range)# no shutdownDell(config-if-range)#Related Commandsinterface port-channel — configures a port channel group.

intf-type cr4 autonegSet the interface type as CR4 with auto-negotiation enabled.Syntaxintf-type cr4 autonegIf you configure intf-type cr4 autoneg, us

Usage InformationWhen you configure keepalive, the system sends a self-addressed packet out of the configured interface to verify that the far end of

contains tagged members with Link MTU of 1522 and IP MTU of 1500 and untagged members with Link MTU of 1518 and IP MTU of 1500. The VLAN’s Link MTU ca

• Slave• Auto-neg Error — typically indicates that both ends of the node are configured with forced-master or forced-slave.CAUTION: Ensure that one en

• auto-negotiation enabled* speed 1000 or auto• auto-negotiation enabled speed 100• auto-negotiation disabled speed 100• auto-negotiation enabled spee

• True — port is tagged• False — port is untagged• Hybrid — port accepts both tagged and untagged framesThe following describes the interface vlan com

Dell(conf-if-te-0/20)#no portmode hybridDell(conf-if-vl-20)#Related Commandsshow interfaces switchport — displays the configuration of switchport (Lay

The system must be reloaded after issuing the CLI for the change to take effect.Port Channel CommandsA link aggregation group (LAG) is a group of link

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

You cannot add an interface to a Port Channel if the interface contains an IP address in its configuration.Link MTU and IP MTU considerations for Port

Parameterschannel-numberFor a Port Channel interface, enter the keywords port-channel then a number. The range is from 1 to 128.Defaults Not configure

Defaults 1Command ModesINTERFACECommand HistoryVersion 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMU

Command ModesCONFIGURATION (conf-if-interface-slot/port)Command HistoryThis guide is platform-specific. For command information about other platforms,

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

Version 7.5.1.0 Introduced on the C-Series in Interface VLAN mode only to enable the system to act as an IGMP Proxy Querier.E-Series legacy command.ip

ip igmp versionManually set the version of the router to IGMPv2 or IGMPv3.Syntaxip igmp version {2 | 3}Parameters2 Enter the number 2 to set the IGMP

• IGMP snooping is not supported on a default VLAN interface.• IGMP snooping is not supported over VLAN-Stack-enabled VLAN interfaces (you must disabl

Defaults Not configured.Command ModesINTERFACE VLAN — (conf-if-vl-n)Command HistoryThis guide is platform-specific. For command information about othe

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

Usage InformationWhen the configured maximum threshold is exceeded, generation of logs is stopped. When the interval at which ACL logs are configured

Defaults Not configured.Command ModesINTERFACE VLAN — (conf-if-vl-n)Command HistoryThis guide is platform-specific. For command information about othe

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 ModesCONFIGURATIONCommand HistoryVersion 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mod

Defaults noneCommand ModesCONFIGURATIONCommand HistoryVersion 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-M

lacp port-priorityTo influence which ports will be put in Standby mode when there is a hardware limitation that prevents all compatible ports from agg

Command HistoryVersion 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only.Version 8.3.16.1 In

Link Layer Discovery Protocol (LLDP)Link layer discovery protocol (LLDP) advertises connectivity and management from the local station to the adjacent

Parameterssystem-capabilitiesEnter the keywords system-capabilities to advertise the system capabilities TLVs to the LLDP peer.system-descriptionEnter

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

packet (OPTIONAL) Enter the keyword packet to display information regarding packets coming in or going out.brief (OPTIONAL) Enter the keyword brief to

ip ecmp-group... 508link

Usage InformationThe Dell operating system supports one ingress and one egress IP ACL per interface.The number of entries allowed per ACL is hardware-

helloConfigure the rate at which the LLDP control packets are sent to its peer.Syntaxhello secondsTo revert to the default, use the no hello seconds c

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

When you set the priority for a port channel, the physical interfaces assigned to the port channel are configured with the same value. You cannot assi

assigned to the port channel are automatically configured; you cannot assign the service-class dynamic command to individual interfaces in a port chan

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.Usage InformationTo apply do

Policy-Based QoS CommandsPolicy-based traffic classification is handled with class maps. These maps classify unicast traffic into one of four classes.

Command ModesCONFIGURATION (policy-map-input and policy-map-output; conf-qos-policy-in and conf-qos-policy-out; wred)Command HistoryVersion 9.2(0.0) I

Related Commandspolicy-map-output — creates an output policy map.policy-map-outputCreate an output policy map.Syntaxpolicy-map-output policy-map-nameT

Command ModesCONFIGURATIONCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationTo specify the name of the

To remove the queue assignment, use the no service-queue queue-id [class-map class-map-name] [qos-policy qos-policy-name] command.Parametersqueue-id E

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

Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.ExampleDell#show qos qos-policy-outputQos-policy-output qmap_outBandwi

Parametersipv4–address Enter the IPv4 address of the backup destination.ipv6 Enter the keyword ipv6 then an IPv6 address in the X:X:X:X::X format.inte

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

Version 9.0.0.0 Introduced on the Z9000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Added port-channel parameter on the S4810.Version 8.3

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

--------- ------------ ----------- 100 -- L3Vlan IPV4 Multicast Status-------------------------- Vlan-ID Lo

Parameters0 | 1 Configure the default unit ID of a VLT peer switch. Enter 0 for the first peer or enter 1 for the second peer.Defaults Automatically a

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

reload-typeConfigure a switch to reload as a DHCP client in BMP mode with all ports configured for Layer 3 traffic or in Normal mode.Syntaxreload-type

NOTE: This parameter replaces the deprecated parameter user-defined-string.Defaults BMPSwitches running BMP reload in BMP mode as a DHCP client with a

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

upgrades. To reload the switch in the last configured mode: Normal reload or BMP mode, you can enter the reload command at any time.Upgrade any config

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

Version 8.3.12.0Introduced on the S4810.Version 8.4.2.3 Introduced on the S-Series S50.Related Commandsclear ufd-disable — re-enables downstream inter

Parametersinterface Enter one of the following interface types:• Fast Ethernet: fastethernet {slot/port | slot/port-range}• 1 Gigabit Ethernet: gigabi

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

Parametersnumber Enter the number of downstream links to be brought down by UFD. The range is from 1 to 1024.all Brings down all downstream links in t

Command ModesUPLINK-STATE-GROUPCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant De

Version 8.4.2.3 Introduced on the S-Series S50.ExampleDell#show running-config uplink-state-group!no enableuplink state track 1downstream GigabitEther

ExampleDell# show uplink-state-groupUplink State Group: 1 Status: Enabled, UpUplink State Group: 3 Status: Enabled, UpUplink State Group: 5 Status: En

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

order (OPTIONAL) Enter the keyword order to specify the QoS order for the ACL entry. The range is from 0 to 254 (where 0 is the highest priority and 2

Parametersinterface Enter one of the following interface types:• Fast Ethernet: fastethernet {slot/port | slot/port-range}• 1 Gigabit Ethernet: gigabi

ExampleDell(conf-uplink-state-group-16)# upstream gigabitethernet 1/10-15Dell(conf-uplink-state-group-16)#Related Commands• downstream — assigns a por

snmp-server enable trapsEnable SNMP traps.Syntaxsnmp-server enable traps [notification-type] [notification-option]To disable traps, use the no snmp-se

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

traps (OPTIONAL) Enter the keyword traps to send trap notifications to the specified host. The default is traps.informs (OPTIONAL) Enter the keyword i

• isis — Enable ISIS adjacency change traps• pfc — Enable pfc traps• snmp — Enable SNMP trap• stp — Enable 802.1d state change traps• vlt — Enable VLT

previous command. Only the last snmp-server host command will be in effect. For example, if you enter an snmp-server host inform command for a host an

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 8.4.1.0 Added support for IPv6.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.E-Series legacy commandUs

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

• If sequence-number is configured, the sequence-number is used as a tie breaker for rules with the same order.When the configured maximum threshold i

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.E-Series legacy commandR

logging source-interfaceSpecify that the IP address of an interface is the source IP address of Syslog packets sent to the Syslog server.Syntaxlogging

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.E-Series legacy commandUsage InformationSyslog messages contain

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 driverlog stack-unitDisplay the driver log for the specified stack me

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

deny (for Extended IP ACLs)Configure a filter that drops IP packets meeting the filter criteria.Syntaxdeny {ip | ip-protocol-number} {source mask | an

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 tcp — assigns a filter to deny TCP packets.deny udp — assigns a filter to deny UDP packets.ip access-list extended — creates an e

keyword order, the ACLs have the lowest order by default (255).fragments Enter the keyword fragments to use ACLs to control packet fragments.log (OPTI

ACL logging only on ACLs that are applied to ingress interfaces; you cannot enable logging for ACLs that are associated with egress interfaces.You can

debug gvrp... 536

• fin: finish (no more data from the user)• psh: push function• rst: reset the connection• syn: synchronize sequence numbers• urg: urgent fieldoperato

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

standard and extended IPv4 ACLs, IPv6 ACLs, and MAC ACLs. You can configure ACL logging only on ACLs that are applied to ingress interfaces; you canno

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

keyword order, the ACLs have the lowest order by default (255).fragments Enter the keyword fragments to use ACLs to control packet fragments.log (OPTI

ACL logging only on ACLs that are applied to ingress interfaces; you cannot enable logging for ACLs that are associated with egress interfacesExampleA

Usage InformationThe number of entries allowed per ACL is hardware-dependent. For detailed specification on entries allowed per ACL, refer to your lin

keyword order, the ACLs have the lowest order by default (255).fragments Enter the keyword fragments to use ACLs to control packet fragments.log (OPTI

the ingress and egress direction. Flow-based monitoring conserves bandwidth by monitoring only specified traffic instead all traffic on the interface.

the message type. The range is 0 to 255 for ICMP type and 0 to 255 for ICMP code.count (OPTIONAL) Enter the keyword count to count packets the filter

interface range macro (define)...567interface ra

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

mask Enter a network mask in /prefix format (/x) or A.B.C.D. The mask, when specified in A.B.C.D format, may be either contiguous or non-contiguous.an

byte (OPTIONAL) Enter the keyword byte to count bytes the filter processes.order (OPTIONAL) Enter the keyword order to specify the QoS priority for th

Most ACL rules require one entry in the CAM. However, rules with TCP and UDP port operators (for example, gt, lt, or range) may require more than one

Related Commandsip access-list extended — creates an extended ACL.permit — assigns a permit filter for IP packets.permit udp — assigns a permit filter

destination Enter the IP address of the network or host to which the packets are sent.count (OPTIONAL) Enter the keyword count to count packets proces

Most ACL rules require one entry in the CAM. However, rules with TCP and UDP port operators (for example, gt, lt, or range) may require more than one

Related Commandsip access-list extended — creates an extended ACL.permit — assigns a permit filter for IP packets.permit tcp — assigns a permit filter

operator (OPTIONAL) Enter one of the following logical operands:• eq = equal to• neq = not equal to• gt = greater than• lt = less than• range = inclus

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

22 IPv4 Routing...613arp...

monitoring only specified traffic instead all traffic on the interface. This feature is particularly useful when looking for malicious traffic. It is

To delete a MAC access-group, use the no mac access-group mac-list-name command.Parametersaccess-list-nameEnter the name of a configured MAC access li

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

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

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 {any |

Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module platform.Usage InformationWhen the configured maximum threshold is exceeded, generati

Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationThe Dell operating system supports one ingress and on

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).

interval minutes(OPTIONAL) Enter the keyword interval followed by the time period in minutes at which ACL logs must be generated. The interval range i

show ip route...646sh

permit — configures a filter to forward packets.Extended MAC ACL CommandsWhen an access-list is created without any rule and then applied to an interf

mac-destination-address-maskSpecify which bits in the MAC address must match.The MAC ACL supports an inverse mask; therefore, a mask of ff:ff:ff:ff:ff

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

Parametersany Enter the keyword any to forward all packets.host Enter the keyword host then a MAC address to forward packets with that host address.ma

seqConfigure a filter with a specific sequence number.Syntaxseq sequence-number {deny | permit} {any | host mac-address | mac-source-address mac-sourc

Defaults Not configured.Command ModesCONFIGURATION-MAC ACCESS LIST-STANDARDCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Mo

Parametersip-prefix Specify an IP prefix in the network/length format. For example, 35.0.0.0/ 8 means match the first 8 bits of address 35.0.0.0.ge mi

Related Commandsshow ip route list — displays IP routes in an IP prefix list.show ip prefix-list summary — displays a summary of the configured prefix

Parameterssequence-numberEnter a number. The range is from 1 to 4294967294.deny Enter the keyword deny to configure a filter to drop packets meeting t

Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.ExampleDell(conf-nprefixl)#show config!ip prefix-list snickersDell(con

Notes, Cautions, and WarningsNOTE: A NOTE indicates important information that helps you make better use of your computer.CAUTION: A CAUTION indicates

ipv6 unicast-routing... 683show

Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.ExampleDell#show ip prefix-list summary Ip Prefix-list with the last d

• A successful match with a continue clause, the route map executes the set clauses and then goes to the specified route map entry upon execution of t

match interfaceTo match routes whose next hop is on the interface specified, configure a filter.Syntaxmatch interface interfaceTo remove a match, use

Parametersprefix-list-nameEnter the name of configured prefix list, up to 140 characters.Defaults Not configured.Command ModesROUTE-MAPCommand History

match ip route-source — redistributes routes that match routes advertised by other routers.match metric — redistributes routes that match a specific m

match metricTo match on a specified value, configure a filter.Syntaxmatch metric metric-valueParametersmetric-value Enter a value to match. The range

Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Related Commandsmatch interface — redistributes routes that match the

route-mapEnable a route map statement and configure its action and sequence number. This command also places you in ROUTE-MAP mode.Syntaxroute-map map

Defaults Not configured.Command ModesROUTE-MAPCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Related Commandsset metr

set metric-typeTo assign a new route type for routes redistributed to OSPF, configure a filter.Syntaxset metric-type {internal | external | type-1 | t

clear ip bgp ipv6 unicast soft... 713debug ip

set metric-type — specifies the route type assigned to redistributed routes.show configDisplay the current route map configuration.Syntaxshow configCo

deny (for Standard IP ACLs)To drop packets with a certain IP address, configure a filter.Syntaxdeny {source | any | host {ip-address}}[count [byte]] [

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 IP ACLs)Configure a filter that drops IP packets meeting the filter criteria.Syntaxdeny {ip | ip-protocol-number} {source mask | an

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 tcp — assigns a filter to deny TCP packets.deny udp — assigns a filter to deny UDP packets.ip access-list extended — creates an e

log (OPTIONAL) Enter the keyword log to enable the triggering of ACL log messages.threshold-in msgs count(OPTIONAL) Enter the threshold-in-msgs keywor

standard and extended IPv4 ACLs, IPv6 ACLs, and MAC ACLs. You can configure ACL logging only on ACLs that are applied to ingress interfaces; you canno

host ip-address Enter the keyword host then the IP address to specify a host IP address.dscp Enter this keyword dscp to deny a packet based on the DSC

numbers have a higher priority) If you did not use the keyword order, the ACLs have the lowest order by default (255).fragments Enter the keyword frag

redistribute ospf... 742r

When the configured maximum threshold is exceeded, generation of logs is stopped. When the interval at which ACL logs are configured to be recorded ex

deny udpTo drop user datagram protocol (UDP) packets meeting the filter criteria, configure a filter.Syntaxdeny udp {source mask | any | host ip-addre

byte (OPTIONAL) Enter the keyword byte to count bytes processed by the filter.order (OPTIONAL) Enter the keyword order to specify the QoS priority for

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

• Use the no deny arp {destination-mac-address mac-address-mask | any} vlan vlan-id {ip-address | any | opcode code-number} command.Parametersdestinat

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

monitoring only specified traffic instead all traffic on the interface. This feature is particularly useful when looking for malicious traffic. It is

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 9.3(0.0) Added the support for logging ACLs on the MXL 10/40GbE Switch IO Module.Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Mod

• Use the no deny ether-type protocol-type-number {destination-mac-address mac-address-mask | any} vlan vlan-id {source-mac-address mac-address-mask |

neighbor remove-private-as... 770neighbor rou

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

denyTo drop packets with a the MAC address specified, configure a filter.Syntaxdeny {any | mac-source-address [mac-source-address-mask]} [count [byte]

Command ModesCONFIGURATION-MAC ACCESS LIST-STANDARDCommand HistoryVersion 9.4(0.0) Added support for flow-based monitoring on the MXL 10/40GbE Switch

[byte]][log [interval minutes] [threshold-in-msgs [count]] [monitor]To remove this filter, you have two choices:• Use the no seq sequence-number comma

Command ModesCONFIGURATION-IP ACCESS-LIST-STANDARDCommand HistoryVersion 9.4(0.0) Added the support for flow-based monitoring on the MXL 10/40GbE Swit

permit (for Standard IP ACLs)To permit packets from a specific source IP address to leave the switch, configure a filter.Syntaxpermit {source [mask]|

interval minutes(OPTIONAL) Enter the keyword interval followed by the time period in minutes at which ACL logs must be generated. The interval range i

permit arpConfigure a filter that forwards ARP packets meeting this criteria. This command is supported only on 12-port GE line cards with SFP optics;

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

Usage InformationThe order option is relevant in the context of the Policy QoS feature only. For more information, refer to the “Quality of Service” c

debug isis spf-triggers... 798debug

address-mask | any} [count [byte]] [order] [log [intervalminutes][threshold-in-msgs] [count]][monitor]To remove this filter, you have two choices:• Us

log (OPTIONAL) Enter the keyword log to enable the triggering of ACL log messages.interval minutes(OPTIONAL) Enter the keyword interval followed by th

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

Parameterssource Enter the IP address of the network or host from which the packets were sent.mask Enter a network mask in /prefix format (/x) or A.B.

in which you are creating the rule is applied to the monitored interface.DefaultsBy default, 10 ACL logs are generated if you do not specify the thres

permit udpTo pass UDP packets meeting the filter criteria, configure a filter.Syntaxpermit udp {source mask | any | host ip-address} [operator port [p

0 is the highest priority and 254 is the lowest; lower-order numbers have a higher priority). If you do not use the keyword order, the ACLs have the l

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

permit (for Extended IP ACLs)To pass IP packets meeting the filter criteria, configure a filter.Syntaxpermit {source mask | any | host ip-address} {de

interval minutes(OPTIONAL) Enter the keyword interval followed by the time period in minutes at which ACL logs must be generated. The interval range i

redistribute...82

permit udp — assigns a permit filter for UDP packets.permitTo forward packets from a specific source MAC address, configure a filter.Syntaxpermit {any

Defaults Not configured.Command ModesCONFIGURATION-MAC ACCESS LIST-STANDARDCommand HistoryVersion 9.4(0.0) Added support for flow-based monitoring on

seqTo a deny or permit filter in a MAC access list while creating the filter, assign a sequence number.Syntaxseq sequence-number {deny | permit} {any

DefaultsBy default, 10 ACL logs are generated if you do not specify the threshold explicitly. The default frequency at which ACL logs are generated is

permit tcpTo pass TCP packets meeting the filter criteria, configure a filter.Syntaxpermit tcp {source mask | any | host ip-address} [bit] [operator p

port port Enter the application layer port number. Enter two port numbers if you are using the range logical operand. The range is from 0 to 65535.The

DefaultsBy default, 10 ACL logs are generated if you do not specify the threshold explicitly. The default frequency at which ACL logs are generated is

ExampleAn ACL rule with a TCP port range of 4000–8000 uses eight entries in the CAM.Dell# Data Mask From To #Covered1 0000111110

destination-mac-address mac-address-maskEnter a MAC address and mask in the nn:nn:nn:nn:nn format.For the MAC address mask, specify which bits in the

NOTE: For more information, refer to the Flow-based Monitoring section in the Port Monitoring chapter of the Dell Networking OS Configuration Guide.De

default-vlan disable... 858name

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

destination-mac-address mac-address-maskEnter a MAC address and mask in the nn:nn:nn:nn:nn format.For the MAC address mask, specify which bits in the

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

You cannot include IP, TCP, or UDP (Layer 3) filters in an ACL configured with ARP or Ether-type (Layer 2) filters. Apply Layer 2 ACLs to interfaces i

mask (OPTIONAL) Enter a network mask in /prefix format (/x) or A.B.C.D. The mask, when specified in A.B.C.D format, may be either contiguous or non-co

Version 9.3(0.0) Added support for logging of ACLs on the MXL 10/40GbE Switch IO Module platform.Version 8.3.16.1 Introduced on the MXL 10/40GbE Switc

seqAssign a sequence number to a deny or permit filter in an extended IP access list while creating the filter.Syntaxseq sequence-number {deny | permi

port port (OPTIONAL) Enter the application layer port number. Enter two port numbers if you are using the range logical operand. The range is from 0 t

Command ModesACCESS-LISTCommand HistoryVersion 9.4(0.0) Added support for the flow-based monitoring on the MXL 10/40GbE Switch IO Module.Version 9.3(0

Related Commandsdeny — Configures a filter to drop packets.permit — Configures a filter to forward packets.permit udpConfigure a filter to pass UDP pa

clear ip msdp sa-cache... 887clear ip

destination addressEnter the IPv6 address of the network or host to which the packets are sent in the x:x:x:x::x format followed by the prefix length

logging for ACLs that are associated with egress interfaces. you cannot enable logging for ACLs that are associated with egress interfaces.You can act

operator (OPTIONAL) Enter one of the following logical operand:• eq = equal to• neq = not equal to• gt = greater than• lt = less than• range = inclusi

interval minutes(OPTIONAL) Enter the keyword interval followed by the time period in minutes at which ACL logs must be generated. The interval range i

permit icmpTo allow all or specific internet control message protocol (ICMP) messages, configure a filter.Syntaxpermit icmp {source address mask | any

interval minutes(OPTIONAL) Enter the keyword interval followed by the time period in minutes at which ACL logs must be generated. The interval range i

permitTo configure a filter that matches the filter criteria, select an IPv6 protocol number, ICMP, IPv6, TCP, or UDP.Syntaxpermit {ipv6-protocol-numb

interval minutes(OPTIONAL) Enter the keyword interval followed by the time period in minutes at which ACL logs must be generated. The interval range i

host ipv6–addressEnter the keyword host then the IPv6 address to specify a host IP address.operator (OPTIONAL) Enter one of the following logical oper

Command ModesACCESS-LISTCommand HistoryVersion 9.4(0.0) Added support for flow-based monitoring on the MXL 10/40GbE Switch IO Module platform.Version

ip multicast-limit... 914i

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 deny

byte (OPTIONAL) Enter the keyword byte to count the bytes that filter the processes.log (OPTIONAL) Enter the keyword log to enable the triggering of A

This feature is particularly useful when looking for malicious traffic. It is available for Layer 2 and Layer 3 ingress and egress traffic. You may sp

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).

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

7Access 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 MXL 10/40GbE Switch IO Module platform.Usage InformationWhen an ACL-VLAN-Group name or the Access Li

Group5Vlan Members : 1,1000Dell#show cam-acl-vlanDisplay the number of flow processor (FP) blocks that is allocated for the different VLAN services

ip ospf mtu-ignore...942ip os

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 MXL platform.Usage InformationThe VLAN ContentAware Processor (VCAP) application is a pre-ingress CA

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

8Bidirectional Forwarding Detection (BFD)Bidirectional forwarding detection (BFD) is a detection protocol that provides fast forwarding path failure d

Defaults Refer to Parameters.Command ModesROUTER OSPFROUTER OSPFv3ROUTER BGPROUTER ISISINTERFACE (BFD for VRRP only)Command HistoryVersion 9.2(0.0) In

Contents1 About this Guide... 48Objectives...

debug ipv6 ospf bfd...984debug

Command ModesINTERFACE VRRPCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.bfd enable (Configuration)Enable BFD on all

Parametersinterval millisecondsEnter the keywords interval to specify non-default BFD session parameters beginning with the transmission interval. The

Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Related Commandsshow bfd neighbors — displays the BFD neighbor informa

multiplier value Enter the keywords multiplier to specify the number of packets that must be missed in order to declare a session down. The range is f

multiplier value Enter the keyword multiplier to specify the number of packets that must be missed in order to declare a session down. The range is fr

role [active | passive]Enter the role that the local system assumes:• Active — The active system initiates the BFD session. Both systems can be active

Usage InformationWhen you enable a BFD session with a specified BGP neighbor or peer group using the bfd neighbor command, the default BFD session par

• The neighbor does not inherit the global BFD disable values configured with the bfd all-neighbor command or configured for the peer group to which t

Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.ExampleDell#show bfd neighbors* - Active session roleAd Dn - Admin

vrrp bfd neighborEstablish a BFD for VRRP session with a neighbor.Syntaxvrrp bfd neighbor ip-addressParametersneighbor ip-addressEnter the IP address

ip pim dr-priority...1016ip

9Border Gateway Protocol IPv4 (BGPv4)For detailed information about configuring BGP, refer to the BGP chapter in the Dell Networking OS Configuration

ipv6 unicast Enter BGPv6 mode.Defaults Not configured.Command ModesROUTER BGPCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO

Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationAt least one of the routes included in the aggregate

Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Related Commandsneighbor add-path — specifies that this neighbor/peer

Usage InformationBefore enabling this feature, enable the enable bgp four-octet-as-supportcommand. If you disable the four-octect-support command afte

Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationIf you enable this command, use the clear ip bgp * co

Usage InformationThe software compares the MEDs only if the path contains no external autonomous system numbers. If you enable this command, use the c

bgp client-to-client reflectionAllows you to enable route reflection between clients in a cluster.Syntaxbgp client-to-client reflectionTo disable clie

The default format for displaying the cluster-id is dotted decimal, but if you enter the cluster-id as an integer, it is displayed as an integer.Relat

bgp confederation peersSpecify the autonomous systems (ASs) that belong to the BGP confederation.Syntaxbgp confederation peers as-number [...as-number

flow-based enable...1045monitor

Parametershalf-life (OPTIONAL) Enter the number of minutes after which the Penalty is decreased. After the router assigns a Penalty of 1024 to a route

bgp default local-preferenceChange the default local preference value for routes exchanged between internal BGP peers.Syntaxbgp default local-preferen

If you disable the enforce-first-as command, it can be viewed using the show ip protocols command.Related Commandsshow ip bgp neighbors — views the in

Usage InformationRouters supporting 4-byte ASNs advertise that function in the OPEN message. The behavior of a 4-byte router is slightly different dep

BGP graceful restart is active only when the neighbor becomes established. Otherwise it is disabled. Graceful-restart applies to all neighbors with es

Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationThis command is a knob to disable BGP next-hop resolu

Area Routing for Networks 51 10.10.10.0/00Routing Protocol is "bgp 1" Cluster Id is set to 10.10.10.0 Route

To return to the default setting, use the no bgp soft-reconfig-backup command.Defaults OffCommand ModesROUTER BGPCommand HistoryVersion 9.2(0.0) Intro

capture bgp-pdu max-buffer-sizeSet the size of the BGP packet capture buffer. This buffer size pertains to both IPv4 and IPv6 addresses.Syntaxcapture

in (OPTIONAL) Enter the keyword in to activate only inbound policies.out (OPTIONAL) Enter the keyword out to activate only outbound policies.Command M

Policy-Based QoS Commands...1078bandwidth-percenta

filter-list as-path-name(OPTIONAL) Enter the keywords filter-list then the name of a configured AS-PATH list.regexp regular-expression(OPTIONAL) Enter

Parameterspeer-group-nameEnter the peer group name to reset the BGP sessions within that peer group.Command ModesEXEC PrivilegeCommand HistoryVersion

debug ip bgp notifications — views information about BGP notifications.debug ip bgp updates — views information about BGP updates.show debugging — vie

peer-group peer-group-name(OPTIONAL) Enter the keyword peer-group then the name of the peer group.in (OPTIONAL) Enter the keyword in to view only even

Usage InformationTo remove all configured debug commands for BGP, enter the no debug ip bgp command.debug ip bgp notificationsAllows you to view infor

Parametersip-address (OPTIONAL) Enter the IP address of the neighbor in dotted decimal format.peer-group-name(OPTIONAL) Enter the name of the peer gro

Usage InformationTo remove all configured debug commands for BGP, enter the no debug ip bgp command.default-metricAllows you to change the metric of r

Command ModesROUTER BGPCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Related Commandsrouter bgp — enters ROUTER mode

Parametersip-address (OPTIONAL) Enter the IP address of the neighbor in dotted decimal format.peer-group-name(OPTIONAL) Enter the name of the peer gro

Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Related Commandsbgp add-path — allows the advertisement of multiple pa

show qos dscp-color-policy ...1110show qos dscp

Parametersip-address (OPTIONAL) Enter the IP address of the neighbor in dotted decimal format.seconds Enter a number as the time interval, in seconds,

neighbor default-originateInject the default route to a BGP peer or neighbor.Syntaxneighbor {ip-address | peer-group-name} default-originate [route-ma

Command ModesROUTER BGPCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.neighbor distribute-listDistribute BGP informat

neighbor ebgp-multihopAttempt and accept BGP connections to external peers on networks that are not directly connected.Syntaxneighbor {ip-address | pe

Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationWhen you enable failover, BGP keeps track of IP or IP

neighbor local-asTo accept external routes from neighbors with a local AS number in the AS number path, configure Internal BGP (IBGP) routers.Syntaxne

maximum Enter a number as the maximum number of prefixes allowed for this BGP router. The range is from 1 to 4294967295.threshold (OPTIONAL) Enter a n

passwordEnter a text string up to 80 characters long. The first character of the password must be a letter.You cannot use spaces in the password.Defau

peer-group-nameEnter the name of a configured peer group.Defaults Not configured.Command ModesROUTER BGPCommand HistoryVersion 9.2(0.0) Introduced on

Parameterspeer-group-nameEnter a text string up to 16 characters long as the name of the peer group.Defaults Not configured.Command ModesROUTER BGPCom

show rmon history... 1138show r

For passive eBGP limits, the Remote AS must be different from the AS for this neighbor.Related Commandsneighbor soft-reconfiguration inbound — assigns

neighbor remove-private-asRemove private AS numbers from the AS-PATH of outgoing updates.Syntaxneighbor {ip-address | peer-group-name} remove-private-

peer-group-nameEnter the name of the peer group.map-nameEnter the name of an established route map.If the Route map is not configured, the default is

Command ModesROUTER BGPCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationA route reflector reflects rou

Usage InformationPeers that are enabled within a peer group are disabled when their peer group is disabled.The neighbor shutdown command terminates al

neighbor timersSet keepalive and hold time timers for a BGP neighbor or a peer group.Syntaxneighbor {ip-address | peer-group-name} timers keepalive ho

To use the closest interface, use the no neighbor {ip-address | peer-group-name} update-source interface command.Parametersip-address Enter the IP add

Usage InformationIn the system best path selection process, the path with the highest weight value is preferred.NOTE: In the system best-path selectio

Usage InformationThe system software resolves the network address the network command configures with the routes in the main routing table to ensure t

staticEnter the keyword static to redistribute manually configured routes.These routes are treated as incomplete routes.route-map map-name(OPTIONAL) E

password... 1168

To stop redistribution of OSPF routes, use the no redistribute ospf process-id command.Parametersprocess-id Enter the number of the OSPF process. The

Command ModesCONFIGURATIONCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationAt least one interface must

0c020a01 04000100 01020080 00000000 PDU[2] : len 19, captured 00:34:51 ago ffffffff ffffffff ffffffff ffffffff 00130400 PDU[3] : len 19, captu

network (OPTIONAL) Enter the network address (in dotted decimal format) of the BGP network to view information only on that network.network-mask (OPTI

1239 13716 i*> 63.114.8.33 0 18508 701 1239 13716 i* 4.21.132.0/23 63.114.8.33 0 18508 209 646

Field DescriptionMetric Displays the BGP route’s metric, if assigned.LocPrf Displays the BGP LOCAL_PREF attribute for the route.Weight Displays the ro

You can specify up to eight community numbers to view information on those community groups.local-ASEnter the keywords local-AS to view all routes wit

Field DescriptionMetric Displays the BGP route’s metric, if assigned.LocPrf Displays the BGP LOCAL_PREF attribute for the route.Weight Displays the ro

show ip bgp community-listView routes that a specific community list affects.Syntaxshow ip bgp [ipv4 unicast] community-list community-list-name [exac

Network Next Hop Metric LocPrf Weight PathDell#show ip bgp dampened-pathsView BGP routes that are dampened (non-active).Syntaxshow ip

show users...1198s

Command Modes• EXEC• EXEC PrivilegeCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.ExampleDell#show ip bgp detailDetai

BGPRst 0 : NumGrCfg 1 : DfrdTmestmp 0 : SnmpTrps 0 : IgnrBestPthASP 0RstOn 1 : RstMod 1 : RstRole 2 : AFFalgs 7 : RstInt 120 : MaxeorExtInt 361FixedPa

Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationTo view the total number of COMMUNITY attributes foun

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

ip-address (OPTIONAL) Enter the IP address (in dotted decimal format) of the BGP network to view information only on that network.mask (OPTIONAL) Ente

Field DescriptionFlaps Displays the number of times the route flapped.Duration Displays the hours:minutes:seconds since the route first flapped.Reuse

Field DescriptionLocPrf Displays the BGP LOCAL_PREF attribute for the route.Weight Displays the route’s weight.Path Lists all the ASs the route passed

advertised-routes(OPTIONAL) Enter the keywords advertised-routes to view only the routes the neighbor sent.dampened-routes(OPTIONAL) Enter the keyword

The Lines Beginning with:DescriptionBGP version Displays the BGP version (always version 4) and the remote router ID.BGP state Displays the neighbor’s

The Lines Beginning with:DescriptionLast reset Displays the amount of time since the peering session was last reset. Also states if the peer resets th

show snmp group... 1223show sn

Prefix advertised 0, denied 4, withdrawn 0Prefixes accepted 1 (consume 4 bytes), withdrawn 0 by peer Prefixes advertised 0, rejected 0, withdrawn 0

D 70.70.23.0/24 100.10.10.2 0 0 100 200 ?D 70.70.24.0/24 100.10.10.2 0 0 100 200 ?Dell#Related Commandsshow ip bgp —

show ip bgp pathsView all the BGP path attributes in the BGP database.Syntaxshow ip bgp paths [regexp regular-expression]Parametersregexp regular-expr

Field DescriptionPath Displays the AS path for the route, with the origin code for the route listed last. Numbers listed between braces {} are AS_SET

Field DescriptionAS-Path Displays the AS paths for this route, with the origin code for the route listed last. Numbers listed between braces {} are AS

ExampleE1200-BGP>show ip bgp paths communityTotal 293 CommunitiesAddress Hash Refcount Community0x1ec88a5c 3 4 209:209 209:605

summary (OPTIONAL) Enter the keyword summary to view status information of the peers in that peer group. The output is the same as that found in the s

ExampleDell#show ip bgp peer-groupPeer-group RT-PEERSDescription: ***peering-with-RT***BGP version 4Minimum time between advertisement runs is 30 seco

NOTE: Enter an escape sequence (CTRL+v) prior to entering the ? regular expression.• [ ] = (brackets) a range of single-character patterns.• ( ) = (pa

11853 11853 11853 11853 6496*>I 4.19.2.0/23 1.1.1.2 0 100 0 2914 701 6167 6167 6167 i*>I 4.19.16.0/23 1.1.1.2 0 100

redundancy force-failover stack-unit...1256reset stack-unit..

Field Descriptionpaths Displays the number of paths and the amount of memory used.denied paths Displays the number of denied paths and the amount of m

Field DescriptionState/PfxrcdIf the neighbor is in Established stage, the number of network prefixes received.If a maximum limit was configured with t

timers bgpAdjust the BGP Keep Alive and Hold Time timers.Syntaxtimers bgp keepalive holdtimeTo return to the default, use the no timers bgp command.Pa

Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.distance bgpDefine an administrative distance for routes.Syntaxdistanc

show ip bgp dampened-pathsView BGP routes that are dampened (non-active).Syntaxshow ip bgp [ipv4 unicast] dampened-pathsCommand Modes• EXEC• EXEC Priv

set extcommunity rtTo set Route Origin community attributes in Route Map, use this feature.Syntaxset extcommunity rt {as4 ASN4:NN [non-trans] | ASN:NN

set extcommunity sooTo set extended community site-of-origin in Route Map, use this feature.Syntaxset extcommunity soo {as4 ASN4:NN | ASN:NNNN | IPADD

show ip bgp paths extcommunityTo display all BGP paths having extended community attributes, use this feature.Syntaxshow ip bgp paths extcommunityComm

• EXEC PrivilegeCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationTo view the total number of COMMUNITY

command), BGP sends a route-refresh request to the neighbor and receives all of the peer’s updates.Related Commandsclear ip bgp — activates inbound po

asset-tag...

clock update-calendar... 1286debug ntp

debug ip bgp ipv6 unicast soft-reconfigurationEnable soft-reconfiguration debugging for IPv6 unicast routes.Syntaxdebug ip bgp [ipv4-address | ipv6-ad

Related Commandsshow ipv6 prefix-list — View the selected IPv6 prefix-list.show ipv6 prefix-listDisplays the specified IPv6 prefix list.Syntaxshow ipv

summary Display a summary of RPF routes.Command ModesEXECCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.402Border Gat

10Content Addressable Memory (CAM)Content addressable memory (CAM) commands are supported on the Dell Networking MXL 10/40GbE Switch IO Module.WARNING

qos | vman-qos—dual— number | vman-qos—dual—fp number] ipv4pbr number} ecfmacl number fcoeacl number iscsioptacl number}Parametersdefault Use the defa

fcoeacl numberEnter the keyword fcoeacl and then the number of FP blocks for FCOE ACL. The range is from 0 to 6.Iscsioptacl numberEnter the keyword is

On the MXL 10/40GbE switch IO module, there can be only one odd number of Blocks in the CLI configuration; the other Blocks must be in factors of two.

Usage InformationThe display reflects the settings implemented with the cam-acl command.Example (Default)Dell#show cam-acl (Default)-- Chassis Cam ACL

L2Acl : 5Ipv4Acl : 5Ipv6Acl : 1Ipv4Qos : 1L2Qos : 1L2PT : 0IpMacAcl : 0VmanQos

11Control Plane Policing (CoPP)The CoPP commands are supported on the Dell Networking MXL 10/40GbE Switch IO Module.control-plane-cpuqosTo manage cont

reload... 1

Related Commandsqos-policy-input — creates a QoS input policy map.policy-map-input — creates an input policy map.service-policy rate-limit-protocolsAp

Command ModesEXEC PrivilegeCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationThis command applies the s

IGMP any any _ Q11 _ _TCP (MSDP) any/639 639/any _ Q11 _ _UDP (NTP) any

show mac protocol-queue-mappingDisplay the queue mapping for the MAC protocols.Syntaxshow mac protocol-queue-mappingDefaults Not configured.Command Mo

12Data Center Bridging (DCB)Data center bridging (DCB) refers to a set of IEEE Ethernet enhancements that provide data centers with a single, robust,

advertise dcbx-tlvOn a DCBX port with a manual role, configure the PFC and ETS TLVs advertised to DCBX peers.Syntaxadvertise dcbx-tlv {ets-conf | ets-

Parameterspercentage (Optional) Enter the bandwidth percentage. The percentage range is from 1 to 100% in units of 1%.Defaults noneCommand ModesQOS-PO

To disable DCB, use the no dcb enable command.Defaults noneCommand ModesCONFIGURATIONCommand HistoryVersion 9.2(0.0) Introduced on the M I/O Aggregato

NOTE: Please note that Dell Networking does not recommended to use this command as it has been deprecated in the current 9.4(0.0) release. A warning m

dcb-policy buffer-threshold (Global Configuration)Assign the DCB policy to the DCB buffer threshold profile on stack ports that applies globally throu

peer-link port-channel... 1333peer-rou

Default NoneCommand ModesINTERFACE modeCommand HistoryVersion 9.3(0.0) Introduced on the MXL platform.Usage InformationYou can configure a maximum of

• The PFC dot1p priorities result in more than two lossless port queues globally on the switch.• You already enabled link-level flow control. PFC and

Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationThe dcb-policy input stack-unit all command overwrites any previous

Related Commandsdcb-output — creates a DCB output policy.dcb-policy output stack-unit stack-ports allApply the specified DCB output policy on all port

dcb stack-unit all pfc-buffering pfc-port-count pfc-queuesConfigure the PFC buffer for all switches in the stack.Syntaxdcb stack-unit all pfc-bufferin

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 [port-set port-set

Parametersconfig-source | auto-downstream | auto-upstream | manualEnter the DCBX port role, where:• config-source: configures the port to serve as the

• ieee-v2: configures the port to use IEEE 802.1az (Draft 2.5).Defaults AutoCommand ModesINTERFACE PROTOCOL LLDPCommand HistoryVersion 9.2(0.0) Introd

Command ModesEXEC PrivilegeCommand HistoryVersion 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mo

Defaults ETS mode is on.Command ModesDCB OUTPUT POLICYCommand HistoryVersion 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in

61 ICMP Message Types... 136362 SNMP Traps...

Usage InformationThis command is available at the global level only.iscsi priority-bitsConfigure the iSCSI priority advertised for the iSCSI protocol

threshold-value Buffer limit at which the port sends the pause to peer in KB. Enter a number in the range of 0 to 7787. The default is 10 KB.resume-of

pfc link-delayConfigure the link delay used to pause specified priority traffic.Syntaxpfc link-delay valueTo remove the link delay, use the no pfc lin

PFC on all DCB egress ports or configure the dot1p priority-queue assignment of PFC priorities to lossless queues (refer to pfc no-drop queues).To dis

dot1p Value in the Incoming FrameDescription heading2 03 14 25 36 37 3pfc priorityConfigure the CoS traffic to be stopped for the specified delay.Synt

NOTE: Please note that Dell Networking does not recommended to use this command as it has been deprecated in the current 9.4(0.0) release. A warning m

Related Commands• priority-list — configures the 802.1p priorities for an ETS output policy.• set-pgid — configures the priority-group.priority-group

priority-listConfigure the 802.1p priorities for the traffic on which you want to apply an ETS output policy.Syntaxpriority-list valueTo remove the pr

Command ModesCONFIGURATIONCommand HistoryVersion 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mod

Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage Informationdot1p priority traffic on the switch is scheduled to the current que

show stack-unit stack-ports pfc details...1403Fibre Channel over Ether

• priority-list — configures the 802.1p priorities.show dcbDisplays the data center bridging status, the number of PFC-enabled ports, and the number o

Command HistoryVersion 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only.Version 8.3.16.1 In

Field DescriptionLocal DCBX Status: Acknowledgment NumberAcknowledgement number transmitted in Control TLVs.Local DCBX Status: Protocol StateCurrent o

DCBX Operational Status is Enabled Is Configuration Source? TRUELocal DCBX Compatibility mode is CEE Local DCBX Configured mode is CEE Peer Opera

Field DescriptionInterface Interface type with stack-unit and port number.Max Supported TC GroupMaximum number of priority groups supported.Number of

Field DescriptionETS TLV Statistic: Output Conf TLV pktsNumber of ETS Configuration TLVs transmitted.ETS TLV Statistic: Error Conf TLV pktsNumber of E

Conf TLV Tx Status is disabledTraffic Class TLV Tx Status is disabledExample (Detail)Dell(conf)# show interfaces tengigabitethernet 0/0 ets detailInte

TLVPktsshow interface pfcDisplays the PFC configuration applied to ingress traffic on an interface, including priorities and link delay.Syntaxshow int

Field DescriptionOperational status (local port)Port state for current operational PFC configuration:• Init: Local PFC configuration parameters were e

Field DescriptionPFC TLV Statistics: Error pktsNumber of PFC error packets received.PFC TLV Statistics: Pause Tx pktsNumber of PFC pause frames transm

pfc priority... 1437prio

show interface pfc statisticsDisplays counters for the PFC frames received and transmitted (by dot1p priority class) on an interface.Syntaxshow interf

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) rel

show qos priority-groupsDisplays the ETS priority groups configured on the switch, including the 802.1p priority classes and ID of each group.Syntaxsh

Max Supported TC Groups is 4Number of Traffic Classes is 1Admin mode is onAdmin Parameters:--------------------Admin is enabledTC-grp Priority#

ParametersKB Enter a number in the range of 0 to 7787.Default None.Command ModesCONFIGURATION modeCommand HistoryVersion 9.3(0.0) Introduced on the MX

ExampleDell(conf)#dcb buffer—threshold testdcb enable pfc-queuesConfigure the number of PFC queues.Syntaxdcb enable pfc-queues valueParametersvalue En

Usage InformationPFC and ETS are enabled by default on the interfaces when DCB is globally enabled (refer to dcb enable). In some network topology, yo

to be allocated for each priority and the pause or resume thresholds for the buffer. This method of configuration enables you to effectively manage an

pfc mode onEnable the PFC configuration on the port so that the priorities are included in DCBX negotiation with peer PFC devices.Syntaxpfc mode onTo

dot1p1_group-numdot1p2_group-numdot1p3_group-numdot1p4_group-numdot1p5_group-numdot1p6_group-numdot1p7_group-numDefaults NoneCommand ModesDCB MAPComma

mtu...1473ne

priority-group bandwidth pfc— configures the ETS bandwidth allocation and the PFC setting used to manage the port traffic in an 802.1p priority group.

shared-threshold-weightBuffer shared threshold weightsize Weightage of the priorities on the shared buffer size in the system. Enter a number in the

show qos dcb-mapDisplay the DCB parameters configured in a specified DCB map.FC Flex IO Modules with MXLSyntaxshow qos dcb-map map-nameParametersmap-n

PG:1 TSA:ETS BW:50 PFC:ONPriorities:3Related Commandsdcb-map — creates a DCB map to configure PFC and ETS parameters and applies the PFC and ETS set

13Debugging and DiagnosticsThe basic debugging and diagnostic commands are supported by the Dell Networking Operating System (OS).This chapter contain

level1 Enter the keyword Level1 to run Level 1 diagnostics. Level 1 diagnostics is a smaller set of diagnostic tests with support for automatic partit

Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationThe system reboots when the off-line diagnostics comp

dynamic Enter the keyword dynamic to configure the amount of dynamic buffer space per Field Processor.packets-pointersEnter the keywords packets-point

buffer (Configuration)Apply a buffer profile to all Field or Switch Fabric processors in a port-pipe.Syntaxbuffer [csf | fp-uplink] port-set port-pipe

buffer-profile (Configuration)Create a buffer profile that can be applied to an interface.Syntaxbuffer-profile {fp | csf] profile-name {global {1Q | |

service-policy output...1508service-queue

buffer-profile (Interface)Apply a buffer profile to an interface.Syntaxbuffer-profile profile-nameParametersprofile-name Enter the name of the buffer

Related Commandsbuffer-profile (Configuration) — Creates a buffer profile that can be applied to an interface.show buffer-profile interfaceDisplay the

Hardware CommandsThese commands display information from a hardware sub-component or ASIC.clear hardware stack-unitClear statistics from selected hard

clear hardware system-flowClear system-flow statistics from selected hardware components.Syntaxclear hardware system-flow layer2 stack-unit 0–5 port-s

show hardware layer3Display Layer 3 ACL or QoS data for the selected stack member and stack member port-pipe.Syntaxshow hardware layer3 {acl | qos} st

unit and port (1-56), and queue (0-14 or all), and buffer-info. The buffer unit default is 1.phy-firmware-versionEach member of the stack is updated a

=====================================================41 Present 01.0601.0642 Present 01.0601.0643 Present 01.0601.064

txPkt(UNIT0) :0Dell#ExampleDell#show hardware stack-unit 0 cpu party-bus statisticsInput Statistics: 8189 packets, 8076608 bytes 0 dropped, 0 er

L2MC Drops : 0PKT Drops of ANY Conditions : 0Hg MacUnderflow : 0TX Err PKT Counter : 0 25Dell#Example (port-stat

0x0333a000 ASF_PORT_SPEED.xe18 = 0x000000000x0333e000 ASF_PORT_SPEED.xe19 = 0x000000000x03333000 ASF_PORT_SPEED.xe20 = 0x000000000x03337000 ASF_PORT_S

1About this GuideThis book provides information about the Dell Networking Operating System (OS) command line interface (CLI).This book also includes i

The linkStatus of Front End Port 27 is FALSEThe linkStatus of Front End Port 28 is FALSEThe linkStatus of Front End Port 29 is FALSEThe linkStatus of

Parametersacl | qos For the selected stack member and stack member port-pipe, display which system flow entry the packet hits and what queue the packe

, FPF4=0x00 MASK=0x00000000 00000000 00000000 ffffffff ffff0000 00000000 00000000, 0x00 action={act=Drop, param0=0(0x00), param1

KEY=0x00000000 00000000 00000000 0180c200 00210000 00000000 00000000, FPF4=0x00 MASK=0x00000000 00000000 00000000 ffffffff ffff00

14Dynamic Host Configuration Protocol (DHCP)Dynamic host configuration protocol (DHCP) is an application layer protocol that dynamically assigns IP ad

Command ModesEXEC PrivilegeCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationEntering <CR> after

disableDisable the DHCP server.SyntaxdisableDHCP Server is disabled by default. To enable the system to be a DHCP server, use the no disable command.D

Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.excluded-addressPrevent the server from leasing an address or range of

hostFor manual (rather than automatic) configurations, assign a host to a single-address pool.Syntaxhost addressParametersaddress/mask Enter the host

Parametersaddress Enter the address of the NETBIOS name server. You may enter up to eight, in order of preference.Defaults noneCommand ModesDHCP <P

AudienceThis book is intended for system administrators who are responsible for configuring or maintaining networks. This guide assumes that you are k

Command ModesDHCP <POOL>Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.show ip dhcp bindingDisplay the DHCP bin

Defaults noneCommand ModesEXEC PrivilegeCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.show ip dhcp serverDisplay the

interface type slot/port command. If you later enter the no shutdown] command and the lease timer for the dynamic IP address has expired, the IP addre

Defaults noneCommand ModesEXEC PrivilegeCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.debug ip dhcp clients eventsEn

Defaults noneCommand ModesEXEC PrivilegeCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.release dhcp interfaceRelease

• For a 40-GigabitEthernet Ethernet interface, enter FortyGigabitEthernet then the slot/port numbers; for example, fortygigabitethernet 0/2.Defaults n

show ip dhcp leaseDisplay lease information about the dynamic IP address currently assigned to a DHCP client-enabled interface.Syntaxshow ip dhcp leas

arp inspection-trustSpecify a port as trusted so that ARP frames are not validated against the binding table.Syntaxarp inspection-trustDefaults Disabl

Usage InformationWhen enabled, no learning takes place until you enable snooping on a VLAN. After disabling DHCP snooping, the binding table is delete

• For a Ten-Gigabit Ethernet interface, enter the keyword tengigabitethernet.• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE.slot/p

show memory... 107show

2CLI BasicsThis chapter describes the command line interface (CLI) structure and command modes. The Dell operating software commands are in a text-bas

Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.ip dhcp source-address-validationEnable the IP Source Guard.Syntax[no]

NOTE: Learning only happens if there is a trusted port in the VLAN.Related Commandsip dhcp snooping trust — configures an interface as trusted.ip dhcp

Related Commandsclear ip dhcp snooping — clears the contents of the DHCP binding table.ip dhcp snooping verify mac-addressValidate a DHCP packet’s sou

15Equal Cost Multi-Path (ECMP)Equal cost multi-path (ECMP) is supported on the Dell Networking MXL 10/40GbE Switch IO Module.ecmp-groupProvides a mech

hash-algorithmChanges the hash algorithm used to distribute traffic flows across a Port Channel.Syntaxhash-algorithm {algorithm-number | {ecmp {crc16

linecard number(OPTIONAL) Enter the keyword linecard then the linecard slot number.ip-sa-mask value(OPTIONAL) Enter the keywords ip-sa-mask then the E

• hash-algorithm linecard 2 ip-sa-mask 00 ip-da-mask aaThe different hash algorithms are based on the number of Port Channel members and packet values

The different hash algorithms are based on the number of ECMP group members and packet values. The default hash algorithm yields the most balanced res

NOTE: While the seed is stored separately on each port-pipe, the same seed is used across all CAMs.You cannot separate LAG and ECMP but you can use di

Parameterspercent Indicate the threshold value when traffic distribution starts being monitored on an ECMP link bundle. The range is from 1 to 90%. Th

When another user enters CONFIGURATION mode, the Dell Networking OS sends a message similar to the following:% Warning: User "admin" on line

show link-bundle distributionDisplay the link-bundle distribution for the interfaces in the bundle, type of bundle (LAG or ECMP), and the most recentl

16FIPS CryptographyTo configure federal information processing standards (FIPS) cryptography, use the following commands on the MXL 10/40GbE Switch IO

Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.ExampleDell#show fips statusFIPS Mode: EnabledDell#show ip sshDisplay

sshOpen an SSH connection specifying the hostname, username, port number, and version of the SSH client.Syntaxssh {hostname | ipv4 address | ipv6 addr

• hmac-sha1–96: Force ssh to use the hmac-sha1–96 HMAC algorithm.-p port-number(OPTIONAL) Enter the keyword —p then the port number.The range is 1 to

17FIP SnoopingIn a converged Ethernet network, an MXL Switch can operate as an intermediate Ethernet bridge to snoop on Fibre Channel over Ethernet in

clear fip-snooping statisticsClears the statistics on the FIP packets snooped on all VLANs, a specified VLAN, or a specified port interface.Syntaxclea

Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.feature fip-snoopingEnable FCoE transit and FIP snooping on a switch.Syntaxfeature fi

fip-snooping fc-mapConfigure the FC-MAP value FIP snooping uses on all VLANs.Syntaxfip-snooping fc-map fc-map-valueTo return the configured FM-MAP val

show fip-snooping configDisplay the FIP snooping status and configured FC-MAP values.Syntaxshow fip-snooping configCommand Modes• EXEC• EXEC Privilege

To obtain a list of keywords with a brief functional description:Type help at the prompt.To obtain a list of available options:Type a keyword and then

Field DescriptionFC-ID Fibre Channel session ID the FCF assigns.ExampleDell# show fip-snooping enodeEnode MAC Enode Interface FCF MAC

-------------54:7f:ee:37:34:40 Po 22 100 0e:fc:00 4000 2 show fip-snooping sessionsDisplay information on FIP-snooped sessions on

21:00:0e:fc:00:00:00:000e:fc:00:01:00:02 01:00:02 41:00:0e:fc:00:00:00:00 21:00:0e:fc:00:00:00:000e:fc:00:01:00:03 01:00:03 41:00:0e:fc:00:00:00:01

Field DescriptionNumber of FLOGI Number of FIP-snoop FLOGI request frames received on the interface.Number of FDISC Number of FIP-snoop FDISC request

Field Descriptiondue to Hardware ConfigExampleDell# show fip-snooping statistics interface vlan 100Number of Vlan Requests :0Numbe

Number of Multicast Discovery Advertisement :4451Number of Unicast Discovery Advertisement :2Number of FLOGI Accepts :2Number of

*1 - - - -100 0X0EFC00 1 2 17526FIP Snooping

18Force10 Resilient Ring Protocol (FRRP)Force10 resilient ring protocol (FRRP) is supported on Dell Networking MXL 10/40GbE Switch IO Module.FRRP is a

• hello Rx and Tx counters• Topology change Rx and Tx counters• The number of state change countersExampleDell#clear frrpClear frrp statistics counter

descriptionEnter an identifying description of the ring.Syntaxdescription WordTo remove the ring description, use the no description [Word] command.Pa

Key Combination ActionCNTL-R Re-enters the previous command.CNTL-U Deletes the line.CNTL-W Deletes the previous word.CNTL-X Deletes the line.CNTL-Z En

• Fast Ethernet interface: enter the keyword FastEthernet then the slot/port information.• Port Channel interface: enter the keyword port-channel then

Parametersvlan-range Enter the member VLANs using VLAN IDs (separated by commas), a range of VLAN IDs (separated by a hyphen), a single VLAN ID, or a

Defaults noneCommand ModesCONFIGURATIONCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationThis command p

Secondary: Port-channel 100 State: BlockingControl Vlan: 1Ring protocol Timers: Hello-Interval 50 msec Dead-Interval 150 msecRing Master's MAC Ad

Command ModesCONFIGURATION (conf-frrp)Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationThe hello inter

19GARP VLAN Registration (GVRP)The Dell Networking Operating System (OS) supports the basic GVRP commands.The generic attribute registration protocol

• 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

Parametersconfig Enter the keyword config to enable debugging on the GVRP configuration.event Enter the keyword event to enable debugging on the JOIN/

garp timersSet the intervals (in milliseconds) for sending GARP messages.Syntaxgarp timers {join | leave | leave-all}To return to the previous setting

gvrp enableEnable GVRP on physical interfaces and LAGs.Syntaxgvrp enableTo disable GVRP on the interface, use the no gvrp enable command.Defaults Disa

findsearches for the first occurrence of a patterngrepdisplays text that matches a pattern.no-moredoes not paginate the display outputsavecopies the o

To advertise or learn about VLANs through GVRP, use the forbidden command when you do not want the interface.Related Commandsshow gvrp — displays the

Defaults noneCommand Modes• EXEC• EXEC PrivilegeCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.ExampleDell#show garp

ExampleR3#show gvrp briefGVRP Feature is currently enabled.Port GVRP Status Edge-Port---------------------------------------------

• The attribute that was being parsed had an invalid attribute length.• The attribute that was being parsed had an invalid GARP event.• The attribute

* 1 Active U Te 3/20 U Te 5/20-21G 10 Active G Po128(Te 5/49) (dynamicallyleanred vl

20Internet Group Management Protocol (IGMP)The IGMP commands are supported by the Dell Networking Operating System (OS).IGMP Snooping CommandsThe Dell

• If the IP SA of the incoming IGMP general query is higher than the VLAN IP address, the switch continues to work as an IGMP snooping Querier.ip igmp

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-max-resp-timeSet the maximum query response time advertised in general queries.Syntaxip igmp query-max-resp-time secondsTo return to the

Defaults Disabled.Command Modes• CONFIGURATION• INTERFACE VLANCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage In

CONFIGURATION ModeIn EXEC Privilege mode, use the configure command to enter CONFIGURATION mode and configure routing protocols and access interfaces.

Defaults Enabled.Command ModesCONFIGURATIONCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationWhen you d

To delete a specific multicast router interface, use the no igmp snooping mrouter interface interface command.Parametersinterface interfaceEnter the f

show ip igmp snooping mrouterDisplay multicast router interfaces.Syntaxshow ip igmp snooping mrouter [vlan number]Parametersvlan number Enter the keyw

21InterfacesThe commands in this chapter are supported by Dell Networking Operating System (OS).This chapter contains the following sections:• Basic I

vrrp [vrf instance](OPTIONAL) Enter the keyword vrrp to clear the counters of all VRRP groups. To clear the counters of VRRP groups in a specified VRF

Command ModesEXEC PrivilegeCommand HistoryVersion 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mo

For details about using XFP ports with CX4 cables, refer to your MXL switch hardware guide.Example (Unsuccessful)Dell#show interfaces tengigabitethern

max-suppress-timeEnter the maximum number for which a route can be suppressed. The default is four times the half-life value. The range is from 1 to 8

Defaults noneCommand ModesINTERFACECommand HistoryVersion 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (

Usage InformationThis command applies to any physical interface with speed set to 1000/10000.NOTE: Starting with the Dell Networking OS version 7.8.1.

To enter IP ACCESS LIST mode:1. Verify that you are logged in to CONFIGURATION mode.2. Use the ip access-list standard or ip access-list extended comm

the pause operation instruct the MAC to enable the reception of frames with a destination address equal to this multicast address.The pause:• Starts w

LocRxConf LocTxConf RemoteRxConf RemoteTxConf off off off off off on

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

Parametersnumber Enter a number as the interface number. The range is from 0 to 16383.Defaults Not configured.Command ModesCONFIGURATIONCommand Histor

ExampleDell(conf)#interface managementethernet 0/0Dell(conf-if-ma-0/0)#interface nullConfigure a Null interface on the switch.Syntaxinterface null num

Parametersinterface, interface,...Enter the keywords interface range and one of the interfaces — slot/port, port-channel, or VLAN number. Select the r

Example (Bulk)Dell(conf)#interface range so 2/0-1, te 10/0, gi 3/0, fa 0/0% Warning: Non-existing ports (not configured) are ignored byinterface-range

interface vlan — configures a VLAN interface.show config (from INTERFACE RANGE mode) — shows the bulk configuration interfaces.show range — shows the

Example (Single Range)This example shows how to define an interface range macro named test. Execute the show running-config command to display the mac

interface vlanConfigure a VLAN. You can configure up to 4096 VLANs.Syntaxinterface vlan vlan-idTo delete a VLAN, use the no interface vlan vlan-id com

2. Enter the protocol spanning-tree pvst command. The prompt changes to include (conf-pvst). You can return to CONFIGURATION mode by using the exit co

Command HistoryVersion 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only.Version 8.3.16.1 In

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

Key Descriptionl Change the view to the next interface on the line card, or if in line card mode, the next line card in the chassis.a Change the view

Defaults 1554Command ModesINTERFACECommand HistoryVersion 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (

Layer 2 Overhead Link MTU and IP MTU DeltaTagged Packet with VLAN-Stack Header26 bytesnegotiation autoEnable auto-negotiation on an interface.Syntaxne

Example (Master/Slave)Dell(conf)# int tengig 0/0Dell(conf-if)#neg autoDell(conf-if-autoneg)# ?end Exit from configuration modeexit Exit

• Up at 100 Mb/s• Down• Down* You cannot disable auto-negotiation when the speed is set to 1000 or auto.Related Commandsspeed (for 1000/10000 interfac

NOTE: Remove all other configurations on the port before you can remove the hybrid configuration from the port.ExampleDell(conf)#interface tengig 0/20

rate-intervalConfigure the traffic sampling interval on the selected interface.Syntaxrate-interval secondsParametersseconds Enter the number of second

show config (from INTERFACE RANGE mode)Display the bulk configured interfaces (interface range).Syntaxshow configCommand ModesCONFIGURATION INTERFACE

To enter ROUTER OSPF mode:1. Verify that you are logged in to CONFIGURATION mode.2. Enter the router ospf {process-id} command. The prompt changes to

Command Modes• EXEC• EXEC PrivilegeCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationStarting with Dell

Line DescriptionLast clearing... Displays the time when the show interfaces counters where cleared.Queuing strategy...States the packet queuing strate

Line DescriptionRate information... Estimate of the input and output traffic rate over a designated interval (30 to 299 seconds). Traffic rate is disp

LineSpeed 10000 MbitFlowcontrol rx off tx offARP type: ARPA, ARP Timeout 04:00:00Last clearing of "show interface" counters 21:14:32Queueing

show interfaces switchport — displays Layer 2 information about the interfaces.show inventory — displays the MXL switch type, components (including me

Output 00.00 Mbits/sec, 0 packets/sec, 0.00% of line-rateTime since last interface status change: 00:04:59Dell#Related Commandsshow interfaces — dis

show interfaces configured — displays any interface with a non-default configuration.show interfaces descriptionDisplay the descriptions configured on

Field DescriptionDescription Displays the description (if any) manually configured for the interface.ExampleDell#show interface descriptionInterface

Interface index is 34148609Internet address is not setMode of IP Address Assignment : NONEDHCP Client-ID :tenG130001ec9f10005MTU 1554 bytes, IP MTU 15

Defaults noneCommand Modes• EXEC• EXEC PrivilegeCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.ExampleDell#show inter

3File ManagementThis chapter contains command line interface (CLI) commands needed to manage the configuration files as well as other file management

stack-unit unit-id(OPTIONAL) Enter the keywords stack-unit then the stack member number. The range is from 0 to 5.Command Modes• EXEC• EXEC PrivilegeC

802.1QTagged: TrueVlan membership:Q VlansDell#Related Commandsinterface — configures a physical interface on the switch.show ip interface — display

Line DescriptionBias High Alarm thresholdFactory-defined setting. Value can differ between SFP and SFP+.TX Power High Alarm thresholdFactory-defined s

Line DescriptionVoltage Current voltage of the SFPs. If this voltage crosses voltage high alarm/warning thresholds, the voltage high alarm/warning fla

Line DescriptionTemperature Low Alarm FlagThis can be either true or false, depending on the Current Temperature value displayed above.Voltage Low Ala

SFP 0 Length(50um) 10m = 0x1eSFP 0 Length(62.5um) 10m = 0x0fSFP 0 Length(Copper) 10m = 0x00SFP 0 Vendor Rev = ASFP 0 Laser Wavelength

===================================!-------output truncated -------------------------!Related Commandsinterface — configures a physical interface on t

Command ModesINTERFACECommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationThe shutdown command marks a ph

Defaults autoCommand ModesINTERFACECommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationThis command is fo

Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationSplitting a 40G port into 4x10G port is supported on standalone and

show config...143C

To copy the running configurationEnter the keywords running-config.To copy the startup configurationEnter the keywords startup-config.To copy a file o

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

Related Commandsdescription — assigns a descriptive text string to the interface.interface port-channel — creates a Port Channel interface.shutdown —

interface port-channelCreate a Port Channel interface, which is a link aggregation group (LAG) containing 16 physical interfaces on the XML switch.Syn

minimum-linksConfigure the minimum number of links in a LAG (Port Channel) that must be in “oper up” status for the LAG to be also in “oper up” status

more information, refer to the Port Channel chapter in the Dell Networking OS Configuration Guide.Related Commandgroup — groups two LAGs in a supergro

Usage InformationThe following describes the show interfaces port-channel command shown in the following example.Field DescriptionPort-Channel 1... Di

Example (EtherScale)Dell#show interfaces port-channelPort-channel 1 is down, line protocol is downHardware address is 00:1e:c9:f1:00:05, Current addre

Field Description• In Layer 3 port channels, the primary port is not indicated.Example (brief)Dell#show int po 1 briefCodes: L - LACP Port-channel LA

Usage InformationThe interface must be enabled to run the test or an error message is generated:Dell#tdr-cable-test gigabitethernet 5/2%Error: Interfa

Pair B, Length: 92 (+/- 1) meters, Status: Short Pair C, Length: 93 (+/- 1) meters, Status: Open Pair D, Length: 0 (+/- 1) meters, Status: Impedan

second position indicates that the target is the internal Flash. The source is on a secure server running SSH, so you are prompted for the user datagr

show ip udp-helper — displays the configured UDP helper(s) on all interfaces.ip udp-broadcast-addressConfigure an IP UDP address for broadcast.Syntaxi

Defaults noneCommand ModesINTERFACE (config-if)Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationIf you

ip udp-helper udp-port — enables the UDP broadcast feature on an interface either for all UDP ports or a specified list of UDP ports.Enhanced Validati

22IPv4 RoutingThe basic IPv4 commands are supported by Dell Networking Operating System (OS).arpTo associate an IP address with a multicast MAC addres

Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationFor multicast mode of NLB, to associate an IP address with a multica

Usage InformationRetries are 20 seconds apart.Related Commandsshow arp retries — displays the configured number of ARP retries.arp timeoutSet the time

ip ip-address (OPTIONAL) Enter the keyword ip then the IP address of the ARP entry you wish to clear.no-refresh (OPTIONAL) Enter the keywords no-refre

Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationTo clear Layer 3 CAM inconsistencies, use this comman

debug arpView information on ARP transactions.Syntaxdebug arp [interface] [count value]To stop debugging ARP transactions, use the no debug arp comman

Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.ExampleDell#debug ip dhcp00:12:21 : %RELAY-I-PACKET: BOOTP REQUEST (Un

Command ModesEXEC PrivilegeCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.ExampleDell#dirDirectory of flash:1 drwx

Parametersinterface (OPTIONAL) Enter the following keywords and slot/port or number information:• For the Management interface, enter the keyword Mana

count value (OPTIONAL) Enter the keyword count then the count value. The range is from 1 to 65534. The default is Infinity.interface (OPTIONAL) Enter

Field Descriptionunits) of this fragment (fragment offset) from the beginning of the original datagram.ExampleIP: s=10.1.2.62 (local), d=10.1.2.206 (M

Example (Error Messages)Dell#debug ip packet access-group test%Error: port operator GT not supported in access-list debug%Error: port operator LT not

Defaults Disabled (that is, the interface does not receive directed broadcast packets)Command ModesINTERFACECommand HistoryVersion 8.3.16.1 Introduced

ip domain-lookupTo address resolution (that is, DNS), enable dynamic host-name.Syntaxp domain-lookupTo disable DNS lookup, use the no ip domain-lookup

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

ip helper-address hop-count disableDisable the hop-count increment for the DHCP relay agent.Syntaxip helper-address hop-count disableTo re-enable the

ip icmp source-interfaceEnable the ICMP error and unreachable messages to be sent with the source interface IP address, such as the loopback address,

(ECMP) links, you cannot effectively and optimally use the traceroute and ping applications to examine the network reachablity and identify any broken

show file-systems — displays information about the file systems on the system.HTTP Copy via CLICopy one file to another location. Dell Networking OS s

Defaults Not configured.Command ModesCONFIGURATIONCommand HistoryVersion 9.3(0.0) Introduced on the MXL platform.Usage InformationYou can enable the m

Usage InformationTo avoid denial of service (DOS) attacks, keep the number of fragments allowed for re-assembly low.ip name-serverEnter up to six IPv4

Related Commandsshow ip interface — displays the interface routing status and configuration.ip routeAssign a static route to the switch.Syntaxip route

Defaults Not configured.Command ModesCONFIGURATIONCommand HistoryVersion 9.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationUsi

Parameters<8-75> Wait duration in seconds for the TCP connection to be established.Command ModesCONFIGURATIONCommand HistoryVersion 9.3(0.0) In

Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.management routeConfigure a static route that points to the Management

Parametersinterface interface(OPTIONAL) Enter the following keywords and slot/port or number information:• For the Management interface, enter the key

Row Heading DescriptionAddress Displays the IP address of the ARP entry.Age(min) Displays the age (in minutes) of the ARP entry.Hardware Address Displ

Row Heading DescriptionCPU Lists which CPU the entries are stored on.Example (Summary)#show arp summaryTotalEntries Static Entries Dynamic Entries CPU

Field DescriptionDefault domain... Displays the domain name (if configured).Name/address lookup...States if DNS is enabled on the system.• If DNS is e

Command ModesCONFIGURATIONCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationThe kernel coredump can be

show ip cam stack-unitDisplay CAM entries.Syntaxshow ip cam stack-unit {0–5} [port-set {pipe-number} | {ip-address mask [longer-prefixes]| detail | me

Field DescriptionC Displays the CPU bit. 1 indicates that a packet hitting this entry is forwarded to the CP or RP2, depending on Egress port.V Id Dis

Example (Member-Info)Dell#show ip cam stack-unit 0 po 0 ecmp-group member-info detailGroup Index Member Count Mac-Addr Port VLan ID Gateway--

Field DescriptionVId Displays the VLAN ID. If no VLAN is assigned, zero (0) is listed.EC Displays the number of ECMP paths.ExampleDell#show ip fib sta

Command Modes• EXEC• EXEC PrivilegeCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationThe following desc

Fields DescriptionMethod Displays “Manual” if the configuration is read from the saved configuration.Status States whether the interface is enabled (u

Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.ExampleDell#show ip management-routeDestination Gateway

Parametersip-address (OPTIONAL) Specify a name of a device or the IP address of the device to view more detailed information about the route.mask (OPT

Field Description• N2 = OSPF NSSA external type 2• E1 = OSPF external type 1• E2 = OSPF external type 2• i = IS-IS• L1 = IS-IS level-1• L2 = IS-IS lev

Destination Gateway Dist/Metric Last Change----------- ------- ----------- -----------*S 0.0.0.0/0 via 10.10.91.9, Gi 1/2 1/

NOTE: You must disable logging coredump before you designate a new server destination for your core dumps.Related Commandslogging coredump – disables

show ip route summaryView a table summarizing the IP routes in the switch.Syntaxshow ip route summaryCommand Modes• EXEC• EXEC PrivilegeCommand Histor

show ip trafficView IP, ICMP, UDP, TCP and ARP traffic statistics.Syntaxshow ip trafficCommand ModesEXEC PrivilegeCommand HistoryVersion 8.3.16.1 Intr

Keyword Definition...socket full The applications buffer is full and the incoming packet are dropped.The F10 Monitoring MIB provides access to the fol

show tcp statisticsView information on TCP traffic through the switch.Syntaxshow tcp statisticsCommand ModesEXEC PrivilegeCommand HistoryVersion 8.3.1

Field DescriptionSent: Displays the total number of TCP packets sent and the number of urgent packets sent.25 control packets...Displays the number of

dropped in keepaliveDell#Related Commandsshow ip cam stack-unit — displays the CAM table.IPv4 Routing655

23Internet Protocol Security (IPSec)Internet protocol security (IPSec) is an end-to-end security scheme for securing IP communications by authenticati

Parametersname Enter the name for the transform set.ah-authenticationEnter the keywords ah-authentication then the transform type of operation to appl

crypto ipsec policyCreate a crypto policy used by ipsec.Syntaxcrypto ipsec policy name seq-num ipsec-manualTo delete a crypto policy entry, use the no

matchMatch a sequence number to the transmission control protocol (TCP)/user datagram protocol (UDP) packets.Syntaxmatch seq-num {tcp | udp} {ipv6 | i

show boot systemDisplays information about boot images currently configured on the system.Syntaxshow boot system stack-unit {0-5 | all}Parameters0–5 E

session-keySpecify the session keys used in the crypto policy entry.Syntaxsession-key {inbound | outbound} {ah spi hex-key-string | esp spi encrypt he

Parametersname Enter the name of the transform set.Command ModesEXECCommand HistoryVersion 9.2(0.2) Introduced on the MXL 10/40GbE Switch IO Module.Ex

Match sequence Num : 0 Protocol type : tcp IP or IPv6 : IPv6 Source address : a::1 Source mask : /128 So

transform-setSpecify the transform set the crypto policy uses.Syntaxtransform-set transform-set-name To delete a transform set from the crypto policy,

24IPv6 Access Control Lists (IPv6 ACLs)IPv6 ACLs and IPv6 Route Map commands are supported on Dell Networking MXL switch.NOTE: For IPv4 ACL commands,

• IPv6 L3 ACL (ipv6acl): 0• L3 QoS (ipv4qos): 1• L2 QoS (l2qos): 1l2acl 1-10 ipv4acl 1-10 ipv6acl 0-10 ipv4qos 1-10 l2qos 1-10Allocate space to suppor

Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationFor the new settings to take effect, save the new CAM

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,

• Use the no permit {ipv6-protocol-number | icmp | ipv6 | tcp | udp} commandParametersip-protocol-numberEnter an IPv6 protocol number. The range is fr

Command ModesACCESS-LISTCommand HistoryVersion 9.4(0.0) Added support for logging of ACLs on the MXL 10/40GbE Switch IO Module.Version 9.3(0.0) Added

Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.ExampleDell#show file flash://startup-config! Version E8-3-16-29! Last

count (OPTIONAL) Enter the keyword count to count packets the filter processes.byte (OPTIONAL) Enter the keyword byte to count bytes the filter proces

this capability, traffic with particular flows that are traversing through the ingress and egress interfaces are examined and, appropriate ACLs can be

L2Qos : 1L2PT : 0+F394IpMacAcl : 0VmanQos : 0VmanDualQos : 0EcfmAcl : 0F

25IPv6 BasicsThis chapter describes IPv6 basic commands for the MXL 10/40GbE Switch IO Module.clear ipv6 fibClear (refresh) all forwarding information

clear ipv6 mld_hostClear the IPv6 MLD host counters and reset the elapsed time.Syntaxclear ipv6 mld_hostCommand ModesEXECCommand HistoryVersion 9.2(0.

ipv6 addressConfigure an IPv6 address to an interface.Syntaxipv6 address {ipv6-address prefix-length}To remove the IPv6 address, use the no ipv6 addre

ipv6 address eui64Configure IPv6 EUI64 address configuration on the interface.Syntaxipv6 address {ipv6-address prefix-length} eui64To disable IPv6 EUI

Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.ipv6 flowlabel-zeroConfigure system to set the flow label field in the

ipv6 name-serverEnter up to six IPv6 addresses of name servers. The order you enter the addresses determines the order of their use.Syntaxipv6 name-se

Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.ipv6 nd dns-server Configures Recursive DNS Server (RDNSS) addresses t

- - - network rw scp:Dell#Command FieldsField Descriptionsize(b) Lists the size (in bytes) of the storage location. I

ipv6 nd prefixSpecify which IPv6 prefixes are included in Neighbor Advertisements.Syntaxipv6 nd prefix {ipv6-prefix | prefix-length | default} [no-adv

ipv6 routeEstablish a static IPv6 route.Syntaxipv6 route ipv6-address prefix-length {ipv6-address | interface | interface ipv6-address} [distance] [ta

tag value (OPTIONAL) Enter the keyword tag then a tag value number. The range is from 1 to 4294967295.permanent (OPTIONAL) Enter the keyword permanent

ipv6 unicast-routingEnable IPv6 Unicast routing.Syntaxipv6 unicast-routingTo disable unicast routing, use the no ipv6 unicast-routing command.Defaults

NOTE: The :: notation specifies successive hexadecimal fields of zeros.Defaults noneCommand Modes• EXEC• EXEC PrivilegeCommand HistoryVersion 9.2(0.0)

summary (OPTIONAL) Enter the keyword summary to view a summary of entries in IPv6 cam.ipv6-address Enter the IPv6 address in the x:x:x:x::x/n format t

Parametersinterface (OPTIONAL) Enter the following keywords and slot/port or number information:• For a Loopback interface, enter the keyword Loopback

Usage InformationThe Management port is enabled by default (no shutdown). If necessary, use the ipv6 address command to assign an IPv6 address to the

300::1/64Dell#Example (tunnel)Dell#show ipv6 int tun 1Tunnel 1 is up, line protocol is up IPV6 is enabled Link Local address: fe80::201:e8ff:fea

Field DescriptionMLDv2 queries The number of MLDv2 queries that have been received.Malformed PacketsThe number of MLDv1 and MLDv2 packets that do not

Defaults noneCommand ModesEXEC PrivilegeCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationNOTE: A filep

Defaults noneCommand Modes• EXEC• EXEC PrivilegeCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationThe f

Locally Originated, O - OSPF, IA - OSPF inter area, N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2, E1 - OSPF external typ

IPv6 Service Class FieldQueue ID111XXXXX 7110XXXXX 6101XXXXX 5100XXXXX 4011XXXXX 3010XXXXX 2001XXXXX 1000XXXXX 0692IPv6 Basics

26IPv6 Border Gateway Protocol (IPv6 BGP)IPv6 Border Gateway Protocol (IPv6 BGP) is supported on Dell Networking platforms.This chapter includes the f

Usage InformationAfter this command is executed, all subsequent commands apply to this address family. You can exit from this AFI/SAFI to the IPv6 Uni

Usage InformationAt least one of the routes included in the aggregate address must be in the BGP routing table for the configured aggregate to become

bgp bestpath as-path ignoreIgnore the AS PATH in BGP best path calculations.Syntaxbgp bestpath as-path ignoreTo return to the default, use the no bgp

bgp bestpath med missing-as-bestDuring path selection, indicate a preference to paths with missing MED (MULTI_EXIT_DISC) over those paths with an adve

bgp cluster-idAssign a cluster ID to a BGP cluster with more than one route reflector.Syntaxbgp cluster-id {ip-address | number}To delete a cluster ID

Defaults Not configured.Command ModesROUTER BGPCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationThe au

permit...

arpfor the current static ARP configurationbootfor the current boot configurationclass-map for the current class-map configurationfefdfor the current

bgp dampeningEnable BGP route dampening and configure the dampening parameters.Syntaxbgp dampening [half-life reuse suppress max-suppress-time] [route

bgp default local-preferenceChange the default local preference value for routes exchanged between internal BGP peers.Syntaxbgp default local-preferen

Related Commandsshow ip bgp ipv6 unicast neighbors — displays IPv6 routing information exchanged by BGP neighbors.show ip protocols — views informatio

When creating Confederations, all the routers in the Confederation must be 4- or 2-byte identified routers. You cannot mix them.Where the 2-Byte forma

bgp log-neighbor-changesEnable logging of BGP neighbor resets.Syntaxbgp log-neighbor-changesTo disable logging, use the no bgp log-neighbor-changes co

bgp recursive-bgp-next-hopEnable next-hop resolution through other routes learned by BGP.Syntaxbgp recursive-bgp-next-hopTo disable next-hop resolutio

BGP policies, containing regular expressions to match as-path and communities, tend to use a lot of CPU processing time, which in turn affects the BGP

Command ModesROUTER BGPV6 ADDRESS FAMILY (conf-router_bgpv6_af)Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage I

capture bgp-pdu max-buffer-sizeSet the size of the BGP packet capture buffer. This buffer size pertains to both IPv4 and IPv6 addresses.Syntaxcapture

out (OPTIONAL) Enter the keyword out to activate only outbound policies.Command ModesEXEC PrivilegeCommand HistoryVersion 9.2(0.0) Introduced on the M

route-mapfor the current route map configurationsnmpfor the current SNMP configurationspanning-tree for the current spanning tree configurationstaticf

out (OPTIONAL) Enter the keyword out to activate only outbound policies.Command ModesEXEC PrivilegeCommand HistoryVersion 9.2(0.0) Introduced on the M

Command ModesEXEC PrivilegeCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.clear ip bgp peer-groupReset a peer-group’s

clear ip bgp ipv6 flap-statisticsClear BGP flap statistics, which includes number of flaps and the time of the last flap.Syntaxclear ip bgp ipv6 unica

clear ip bgp ipv6 unicast softClear and reapply policies for IPv6 unicast routes without resetting the TCP connection; that is, perform BGP soft recon

NOTE: The :: notation specifies successive hexadecimal fields of zeros.peer-group peer-group-nameEnter the keywords peer-group then the name of the pe

NOTE: The :: notation specifies successive hexadecimal fields of zeros.peer-group peer-group-nameEnter the keywords peer-group then the name of the pe

debug ip bgp ipv6 unicast soft-reconfigurationEnable soft-reconfiguration debugging for IPv6 unicast routes.Syntaxdebug ip bgp [ipv4-address | ipv6-ad

peer-group peer-group-name(OPTIONAL) Enter the keywords peer-group then the name of the peer group.in (OPTIONAL) Enter the keyword in to view only inb

Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationEntering a no debug ip bgp command removes all config

default-metricAllows you to change the metrics of redistributed routes to locally originated routes. Use this command with the redistribute command.Sy

!...ExampleDell#show running-config statusrunning-config bytes 4306, checksum 0x4D55EE70startup-config bytes 4344, checksum 0x6472C5EDell#Usage Inform

distance bgpConfigure three administrative distances for routes.Syntaxdistance bgp external-distance internal-distance local-distanceTo return to defa

Parametersebgp Enter the keyword ebgp to enable multipath support for External BGP routes.ibgp Enter the keyword ibgp to enable multipath support for

Usage InformationBy default, when you create a neighbor/peer group configuration in the Router BGP context, it is enabled for the IPv6/Unicast AFI/SAF

Parametersip-address Enter the IPv6 address in the x:x:x:x::x format.NOTE: The :: notation specifies successive hexadecimal fields of zeros.peer-group

Usage InformationIf you apply a route map to a BGP peer or neighbor with the neighbor default-originate command configured, the software does not appl

peer-group-nameEnter the name of the peer group.prefix-list-nameEnter the name of an established prefix list. If the prefix list is not configured, th

Usage InformationTo prevent loops, the neighbor ebgp-multihop command does not install default routes of the multihop peer. Networks not directly conn

Parametersipv6-address Enter the IPv6 address in the x:x:x:x::x format.NOTE: The :: notation specifies successive hexadecimal fields of zeros.peer-gro

Defaults threshold = 75Command ModesROUTER BGPV6-ADDRESS FAMILYCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage I

neighbor next-hop-selfAllows you to configure the router as the next hop for a BGP neighbor. (This command is used for IBGP).Syntaxneighbor {ipv6-addr

show versionDisplay the current Dell Networking OS version information on the system.Syntaxshow versionCommand ModesEXEC PrivilegeCommand HistoryVersi

Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationYou can assign up to 64 peers to one peer group.When

Command ModesROUTER BGPCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationWhen a peer group is created,

neighbor remote-asCreate and specify the remote peer to the BGP neighbor.Syntaxneighbor {ipv6-address | peer-group-name} remote-as numberTo delete a r

peer-group-nameEnter the name of the peer group to remove the private AS numbers.Defaults Disabled (that is, the private AS number are not removed).Co

Command ModesROUTER BGPV6-ADDRESS FAMILYCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationWhen you appl

neighbor send-communitySend a COMMUNITY attribute to a BGP neighbor or peer group. A COMMUNITY attribute indicates that all routes with that attribute

Usage InformationPeers that are enabled within a peer group are disabled when their peer group is disabled.The neighbor shutdown command terminates al

neighbor subnetEnable passive peering so that the members of the peer group are dynamic.Syntaxneighbor peer-group-name subnet subnet-number maskTo rem

Defaults• keepalive = 60 seconds• holdtime = 180 secondsCommand ModesROUTER BGPCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch I

Usage InformationLoopback interfaces are up constantly and the BGP session may need one interface constantly up to stabilize the session. The neighbor

Lines Beginning WithDescriptionChassis Type: Chassis type (for example, E1200, E600, E600i, E300, C300, C150, S25, S50, S55, S60, S4810)Control Proces

Parametersipv6-address prefix-lengthEnter the IPv6 address in the x:x:x:x::x format then the prefix length in the /x format. The range is from /0 to /

Command ModesROUTER BGPV6-ADDRESS FAMILYCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationThough the sy

redistribute isisRedistribute IS-IS routes into BGP.Syntaxredistribute isis [level-1 | level-1-2 | level-2] [metric metric-value | metric-type {extern

match external {1 | 2}(OPTIONAL) Enter the keywords match external to redistribute OSPF external routes. You can specify 1 or 2 to redistribute those

show capture bgp-pdu neighborDisplay BGP packet capture information for an IPv6 address.Syntaxshow capture bgp-pdu neighbor ipv6-addressParametersipv6

neighbor 4000::33 no shutdown neighbor 4000::60 remote-as 18508 neighbor 4000::60 no shutdown neighbor 9000::1:2 remote-as 640 no neighbor 9000::1:2

Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.show ip bgp ipv6 unicast communityView information on all routes with

show ip bgp ipv6 unicast community-listView routes that are affected by a specific community list.Syntaxshow ip bgp ipv6 unicast community-list commun

Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.show ip bgp ipv6 unicast extcommunity-listView information on all rout

show ip bgp ipv6 unicast flap-statisticsView flap statistics on BGP routes.Syntaxshow ip bgp ipv6 unicast flap-statistics [ipv6-address prefix-length]

usbflash: After entering the keyword usbflash:, you can either follow it with the location of the source file in this form: //filepath or press Enter

Command Modes• EXEC• EXEC PrivilegeCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.show ip bgp ipv6 unicast neighborsD

Command Modes• EXEC• EXEC PrivilegeCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationThe following desc

Lines Beginning WithDescriptionFor address family:Displays IPv6 Unicast as the address family.BGP table version Displays which version of the primary

2 accepted prefixes consume 32 bytes Prefixes accepted 1 (consume 4 bytes), withdrawn 0 by peer Prefixes advertised 0, rejected 0, withdrawn 0 fro

Parameterspeer-group-name(OPTIONAL) Enter the name of a peer group to view information about that peer group only.detail (OPTIONAL) Enter the keyword

Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.ExampleDell# show ip bgp summaryBGP router identifier 55.55.55.55, loc

show ip bgp pathsView all the BGP path attributes in the BGP database.Syntaxshow ip bgp paths [regexp regular-expression]Parametersregexp regular-expr

show ip bgp paths communityView all unique COMMUNITY numbers in the BGP database.Syntaxshow ip bgp paths communityCommand Modes• EXEC• EXEC PrivilegeC

• ^ = (caret) the beginning of the input string. If the caret is used at the beginning of a sequence or range, it matches on everything BUT the charac

IPv6 MBGP CommandsMultiprotocol BGP (MBGP) is an enhanced BGP that enables multicast routing policy throughout the Internet and connecting multicast t

flash After entering the keyword flash you can either follow it with the location of the source file in this form://filepath, or press Enter to launch

advertise-map map-name(OPTIONAL) Enter the keywords advertise-map then the name of a configured route map to set filters for advertising an aggregate

bgp dampeningEnable MBGP route dampening.Syntaxbgp dampening [half-life time] [route-map map-name]To disable route dampening, use the no bgp dampening

Command ModesEXEC PrivilegeCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.clear ip bgp ipv6 unicast dampeningClear in

• [ ] (brackets) matches a range of single-character patterns.• ^ (caret) matches the beginning of the input string. (If the caret is used at the begi

updates Enter the keyword updates to view BGP update information.in (OPTIONAL) Enter the keyword in to view only BGP updates received from neighbors.o

distance bgpDefine an administrative distance for routes.Syntaxdistance bgp external-distance internal-distance local-distanceTo return to default val

Parametersipv6-address Enter the IPv6 address in the x:x:x:x::x format.NOTE: The :: notation specifies successive hexadecimal fields of zeros.peer-gro

• seconds = 30 seconds (external peers)Command ModesROUTER BGPV6-ADDRESS FAMILYCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch I

Parametersipv6-address Enter the IPv6 address in the x:x:x:x::x format.NOTE: The :: notation specifies successive hexadecimal fields of zeros.peer-gro

out Enter the keyword out to filter outbound BGP routes.Defaults Not configured.Command ModesROUTER BGPV6-ADDRESS FAMILYCommand HistoryVersion 9.2(0.0

flash:// (Optional). Enter the flash:// keyword. The default is to use the flash drive. You can just enter the image file name.img-file Enter the name

neighbor next-hop-selfAllows you to configure the router as the next hop for a BGP neighbor.Syntaxneighbor {ipv6-address | peer-group-name} next-hop-s

Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.neighbor route-mapApply an established route map to either incoming or

neighbor route-reflector-clientConfigure a neighbor as a member of a route reflector cluster.Syntaxneighbor {ipv6-address | peer-group-name} route-ref

route-map map-name(OPTIONAL) Enter the keywords route-map then the name of an established route map.If the route map is not configured, the default is

Usage InformationIf you do not configure the default-metric command, in addition to the redistribute command, or there is no route map to set the metr

Command Modes• EXEC• EXEC PrivilegeCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.show ip bgp ipv6 unicast communityV

show ip bgp ipv6 unicast community-listView routes that are affected by a specific community list.Syntaxshow ip bgp ipv6 unicast community-list commun

NdAuto 1 : NdEqCost 1 : NdSync 0 : NdDefOrg 0NdV6ListSoc 14 NdDefDid 0 : NdConfedId 0 : NdMedConfed 0 : NdMedMissVal -1 :NdIgnrIllId 0 : NdRRC2C 1 : N

filter-list as-path-name(OPTIONAL) Enter the keywords filter-list then the name of a configured AS-PATH ACL.regexp regular-expressionEnter a regular e

show ip bgp ipv6 unicast inconsistent-asView routes with inconsistent originating autonomous system (AS) numbers; that is, prefixes that are announced

4Control and MonitoringThis chapter describes control and monitoring for the MXL 10/40GbE Switch IO Module.asset-tagAssign and store a unique asset-ta

Usage InformationThe following describes the show ip bgp ipv6 unicast neighbors command shown in the Example below.Lines Beginning WithDescriptionBGP

Lines Beginning WithDescriptionPrefixes advertisedDisplays the number of network prefixes advertised, the number rejected, and the number withdrawn fr

Foreign host: 5ffe:10::3, Foreign port: 35470 Notification History 'Connection Reset' Sent : 1 Recv: 0 BGP neighbor is 5ffe:11::3, re

Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Related Commandsneighbor peer-group (assigning peers) — assigns a peer

Field DescriptionAS Displays the AS number of the neighbor.MsgRcvd Displays the number of BGP messages that neighbor received.MsgSent Displays the num

27iSCSI OptimizationInternet small computer system interface (iSCSI) optimization enables quality-of-service (QoS) treatment for iSCSI storage traffic

Defaults 10 minutesCommand ModesCONFIGURATIONCommand HistoryVersion 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programm

Command HistoryVersion 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only.Version 8.3.16.1 In

Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.iscsi profile-compellantConfigure the auto-detection of Dell Compellent arrays on a p

Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationYou can configure up to 16 target TCP ports on the switch in one com

Parametersunit-id Enter the stack member unit identifier of the stack member to reset. The range is from 0 to 5 or all.queue size Enter the queue size

show iscsi sessionDisplay information about active iSCSI sessions on the switch.Syntaxshow iscsi sessionCommand Modes• EXEC• EXEC PrivilegeCommand His

ExampleDell# show isci session detailedSession 0 :---------------------------------------------------Target:iqn.2010-11.com.ixia:ixload:iscsi-TG1Initi

28Intermediate System to Intermediate System (IS-IS)The intermediate system to intermediate system (IS-IS) protocol for IPv4 and IPv6 is supported on

advertiseLeak routes between levels (distribute IP prefixes between Level 1 and Level 2 and vice versa).Syntaxadvertise {level1-into-level2 | level2-i

password Enter a 1 to 16-character length alphanumeric string to prevent unauthorized access or incorrect routing information corrupting the link stat

clear isisRestart the IS-IS process. All IS-IS data is cleared.Syntaxclear isis [tag] {* | database | traffic}Parameterstag (Optional) Enter an alphan

debug isisEnable debugging for all IS-IS operations.Syntaxdebug isisTo disable debugging of IS-IS, use the no debug isis command.Command ModesEXEC Pri

debug isis local-updatesTo debug IS-IS local update packets, enable debugging on a specific interface and provides diagnostic information.Syntaxdebug

Command ModesEXEC PrivilegeCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.debug isis spf-triggersEnable debugging on

default-information originateGenerates a default route into an IS-IS routing domain and controls the distribution of default information.Syntaxdefault

seq ether-type... 260se

4d21h5m: %STKUNIT0-M P:CP %SEC-5-LOGOUT: Exec session is terminated for user online consoleThis is the bannerDell Force10 con0 now availablePress RETU

descriptionEnter a description of the IS-IS routing protocol.Syntaxdescription {description}To remove the description, use the no description {descrip

Usage InformationThe administrative distance indicates the trust value of incoming packets. A low administrative distance indicates a high trust rate.

distribute-list outSuppress network prefixes from being advertised in outbound updates.Syntaxdistribute-list prefix-list-name out [connected | bgp as

To return to the default, use the no distribute-list redistributed-override in command.Defaults noneCommand Modes• ROUTER ISIS (for IPv4)• CONFIGURATI

graceful-restart ietfEnable graceful restart on an IS-IS router.Syntaxgraceful-restart ietfTo return to the default, use the no graceful-restart ietf

graceful-restart t1Set the graceful restart wait time before unacknowledged restart requests are generated. This wait time is the interval before the

graceful-restart t3Configure the overall wait time before graceful restart completes.Syntaxgraceful-restart t3 {adjacency | manual} secondsTo return t

Parametersseconds Enter the graceful restart time in seconds. The range is from 5 to 300 seconds. The default is 30 seconds.Defaults 30 secondsCommand

hostname dynamicEnables dynamic learning of hostnames from routers in the domain and allows the routers to advertise the hostname in LSPs.Syntaxhostna

ip router isisConfigure IS-IS routing processes on an interface and attach an area tag name to the routing process.Syntaxip router isis [tag]To disabl

'c' is a delimitingcharacterDell(conf)#no banner login ?keyboard-interactive Prompt will be displayed by default<cr>Dell(conf)#banner

To establish adjacencies and establish dynamic routing, enable routing on one or more interfaces.You can configure only one IS-IS routing process to p

isis csnp-intervalConfigure the IS-IS complete sequence number PDU (CSNP) interval on an interface.Syntaxisis csnp-interval seconds [level-1 | level-2

Defaults seconds = 10; level-1 (if not otherwise specified)Command ModesINTERFACECommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch

isis hello paddingTurn ON or OFF padding of hello PDUs from INTERFACE mode.Syntaxisis hello paddingTo return to the default, use the no isis hello pad

Usage InformationDell Networking recommends configuring metrics on all interfaces. Without configuring this command, the IS-IS metrics are similar to

Defaults Not enabled.Command ModesINTERFACECommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.isis passwordConfigure an a

This password provides limited security as it is processed as plain text.isis prioritySet the priority of the designated router you select.Syntaxisis

Parameterslevel-1 Allows a router to act as a Level 1 router.level-1-2 Allows a router to act as both a Level 1 and Level 2 router. This setting is th

To restore default values, use the no lsp-gen-interval [level-l | level-2] interval seconds [initial_wait_interval seconds [second_wait_interval secon

To return to the default values, use the no lsp-mtu command.Parameterssize The maximum LSP size, in bytes. The range is from 128 to 1497 for Non-Jumbo

Related Commandsbanner exec — enables the display of a text string when you enter EXEC mode.banner login — sets a banner to display after successful l

state database corruption can persist at the cost of increased link utilization. A higher value reduces the link utilization the flooding of refreshed

Command ModesROUTER ISISCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationChange the maximum LSP lifeti

Parametersnarrow Allows you to generate and accept old-style TLVs. The metric range is from 0 to 63.transition Allows you to generate both old-style a

netTo configure an IS-IS network entity title (NET) for a routing process, use this mandatory command. If you did not configure a NET, the IS-IS proce

Defaults Not configured.Command ModesROUTER ISISCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationAltho

route-map map-name(OPTIONAL) If you do not enter the route-map argument, all routes are redistributed. If a map-name value is not specified, no router

To return to the default values, use the no redistribute bgp command with the appropriate parameters.ParametersAS number Enter a number that correspon

route-maprmap-isis-to-bgpredistribute ospfRedistribute routing information from an OSPF process.Syntaxredistribute ospf process-id [level-1| level-1-2

If you do not specify a map-name, all routes are redistributed. If you specify a keyword, but fail to list route map tags, no routes are imported.Defa

Related Commands• ip router isis — configures IS-IS routing processes for IP on interfaces and attaches an area designator to the routing process.• ne

vty number Enter the keyword vty then a number to clear a terminal line. The range is from 0 to 9.Command ModesEXEC PrivilegeCommand HistoryVersion 8.

clns host ISIS 49.0000.0001.F100.E120.0013.00log-adjacency-changesnet 49.0000.0001.F100.E120.0013.00!address-family ipv6 unicastmaximum-paths 16multi-

Usage InformationThe following describes the show isis database command shown in the following example.Field DescriptionIS-IS Level-1/Level-2 Link Sta

ExampleThe bold sections identify that MultiTopology IS-IS is enabled.Dell#show isis databaseIS-IS Level-1 Link State DatabaseLSPID LSP Seq Num LSP

show isis graceful-restart detailDisplay detailed IS-IS graceful restart related settings.Syntaxshow isis graceful-restart detailCommand Modes• EXEC•

show isis interfaceDisplay detailed IS-IS interface status and configuration information.Syntaxshow isis interface [interface]Parametersinterface (OPT

show isis neighborsDisplay information about neighboring (adjacent) routers.Syntaxshow isis neighbors [level-1 | level-2] [detail] [interface]Paramete

Field DescriptionUptime Displays the interfaces uptime.Circuit Id The neighbor’s interpretation of the designated router for the interface.ExampleThe

Generate wide metrics: noneAccept wide metrics: noneMulti Topology Routing is enabled in transition mode.Dell#show isis trafficThis command allo

Item DescriptionLevel-1/Level-2 LSPs PSNPs (sent/ rcvd)Displays the number of PSNP LPSs sent and received.Level-1/Level-2 DR ElectionsDisplays the num

level-2 (OPTIONAL) Enter the keyword level-2 to apply the configuration to Level-2 SPF calculations.interval secondsEnter the maximum number of second

The following message is an indication that collection of CPU traffic is automatically turned on. To view the traffic statistics, use the show cpu-tra

29Link Aggregation Control Protocol (LACP)This chapter contains commands for Dell Networks’s implementation of the link aggregation control protocol (

events (OPTIONAL) Enter the keyword events to debug the LACP event information.pdu (OPTIONAL) Enter the keyword pdu to debug the LACP Protocol Data Un

lacp port-priorityTo influence which ports will be put in Standby mode when there is a hardware limitation that prevents all compatible ports from agg

port-channel modeConfigure the LACP port channel mode.Syntaxport-channel number mode [active] [passive] [off]Parametersnumber Enter the keywords numbe

port-channel-protocol lacpEnable LACP on any LAN port.Syntaxport-channel-protocol lacpTo disable LACP on a LAN port, use the no port-channel-protocol

Example (Port-Channel-Number)Dell#show lacp 1Port-channel 1 admin up, oper up, mode lacpActor System ID:Priority 32768, Address 0001.e800.a12bPartne

30Layer 2This chapter describes commands to configure Layer 2 features.This chapter contains:• MAC Addressing CommandsMAC Addressing CommandsThe follo

Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.mac-address-table aging-timeSpecify an aging time for MAC addresses to

• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information.vlan vlan-id Enter the keyword vlan then a VLAN ID n

dynamic (OPTIONAL) Enter the keyword dynamic to allow aging of MACs even though a learning limit is configured.no-station-move(OPTIONAL) Enter the key

doAllows the execution of most EXEC-level commands from all CONFIGURATION levels without returning to the EXEC level.Syntaxdo commandParameterscommand

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

shutdown-offendingEnter the keywords shutdown-offending to shut down the offending interface and generate a syslog message.shutdown-originalEnter the

port-set port-pipe(REQUIRED) Enter the keywords port-set then a Port-Pipe number to select the Port-Pipe for which to gather information. The range is

static (OPTIONAL) Enter the keyword static to display only those MAC addresses specifically configured on the switch. Optionally, you can also add one

Column Heading DescriptionInterface Displays the interface type and slot/port information. The following abbreviations describe the interface types:•

Line Beginning WithDescriptionDynamic Address...Lists the number of dynamically learned MAC addresses.Static Address... Lists the number of user-defin

show mac learning-limitDisplay MAC address learning limits set for various interfaces.Syntaxshow mac learning-limit [violate-action] [detail] [interfa

descriptionAdd a description about the selected VLAN.Syntaxdescription descriptionParametersdescription Enter a text string description to identify th

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

show configDisplay the current configuration of the selected VLAN.Syntaxshow configCommand ModesINTERFACE VLANCommand HistoryVersion 8.3.16.1 Introduc

Command ModesEXECCommand HistoryVersion 9.5(0.0) Introduced the support for roles on the MXL 10/40GbE Switch.Version 8.3.16.1 Introduced on the MXL 10

Usage InformationThe following describes the show vlan command shown in the following example.Column Heading Description(Column 1 — no heading)• aster

* 20 Active U Te 0/3,5,13,53-56 1002 Active T Te 0/3,13,55-56Dell#Example (VLAN ID)Dell# show vlan id 40Codes: *

Parametersinterface Enter the following keywords and slot/port or number information:• For a Port Channel interface, enter the keywords port-channel t

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

Defaults All interfaces in Layer 2 mode are untagged.Command ModesINTERFACE VLANCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch

31Link Layer Discovery Protocol (LLDP)Link layer discovery protocol (LLDP) advertises connectivity and management from the local station to the adjace

Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Related Commandsprotocol lldp (Configuration) — enables LLDP globally.debug lldp inte

Parameterssystem-capabilitiesEnter the keywords system-capabilities to advertise the system capabilities TLVs to the LLDP peer.system-descriptionEnter

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

packet (OPTIONAL) Enter the keyword packet to display information regarding packets coming in or going out.brief (OPTIONAL) Enter the keyword brief to

endReturn to EXEC Privilege mode from other command modes (for example, CONFIGURATION or ROUTER OSPF modes).SyntaxendCommand Modes• CONFIGURATION• SPA

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

Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Related Commandsprotocol lldp (Configuration) — enables LLDP globally.show lldp neigh

protocol lldp (Interface)Enter the LLDP protocol in INTERFACE mode.Syntax[no] protocol lldpTo return to the global LLDP configuration mode, use the no

Command HistoryVersion 8.3.16.1 Introduced on MXL 10/40GbE Switch IO ModuleUsage InformationOmitting the keyword detail displays only the remote chass

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

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

Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Related Commandsdebug lldp interface — debugs LLDP.show lldp neighbors

show running-config lldp — displays the LLDP running configuration.advertise med power-via-mdiTo advertise the Extended Power via MDI TLV, configure t

Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Related Commandsdebug lldp interface — debugs LLDP.show lldp neighbors

To return to the default, use the no advertise med video-conferencing {vlan-id} | {priority-tagged number} command.Parametersvlan-id Enter the VLAN ID

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

show running-config lldp — displays the LLDP running configuration.advertise med voiceTo advertise a dedicated IP telephony handset or other appliance

Defaults unconfigured.Command ModesCONFIGURATION (conf-lldp)Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Related Co

32Microsoft Network Load BalancingThis functionality is supported on the MXL platforms.Network Load Balancing (NLB) is a clustering functionality that

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

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

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

33Multicast Source Discovery Protocol (MSDP)Multicast source discovery protocol (MSDP) connects multiple PIM Sparse-Mode (PIM-SM) domains together.MSD

local Enter the keyword local to clear out local PIM advertised entries. It applies the redistribute filter (if present) while adding the local PIM SA

Parametersevent peer addressEnter the keyword event then the peer address in a dotted decimal format (A.B.C.D.).packet peer addressEnter the keyword p

• ROUTER RIPCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Related Commandsend — returns to EXEC Privilege mode.ftp-s

Parameterspeer address Enter the peer address in a dotted decimal format (A.B.C.D.)list name Enter the keywords list name and specify a standard acces

Defaults Not configured.Command ModesCONFIGURATIONCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationAn

ip msdp peerConfigure an MSDP peer.Syntaxip msdp peer peer address [connect-source] [description] [sa-limit number]To remove the MSDP peer, use the no

Related Commandsip msdp sa-limit — configures the MSDP SA Limit.clear ip msdp peer — clears the MSDP peer.show ip msdp — displays the MSDP information

peer-address Enter the peer address of the MSDP peer in a dotted decimal format (A.B.C.D.).access-list nameEnter the name of an extended ACL that cont

ip msdp shutdownAdministratively shut down a configured MSDP peer.Syntaxip msdp shutdown {peer address}Parameterspeer address Enter the peer address i

Command Modes• EXEC• EXEC PrivilegeCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.ExampleDell#show ip msdp peer 100.1

00:00:13 225.1.2.1 10.1.1.3 110.1.1.1 13.1.1.2 Rpf-Fail00:00:13 225.1.2.2 10.1.1.4 110.1.1.1 13.1.1.2 Rpf-Fail00:00:13 225.1.2.3 10.1.1.3 110.1.

34Multiple Spanning Tree Protocol (MSTP)Multiple spanning tree protocol (MSTP), as implemented by the Dell Networking Operating System (OS), conforms

ExampleDell#debug spanning-tree mstp bpdu tengigabitethernet 0/16 ?in Receive (in)out Transmit (out)Dell#descriptionEnter a description of the multipl

BGPv4 Commands...310address-f

ftp-server topdirSpecify the top-level directory to be accessed when an incoming FTP connection request is made.Syntaxftp-server topdir directoryParam

disableEnable bridge protocol data units (BPDU) filter globally to filter transmission of BPDU on port-fast enabled interfaces.Syntaxedge-port bpdufil

hello-timeSet the time interval between generation of MSTB bridge protocol data units (BPDUs).Syntaxhello-time secondsTo return to the default value,

hello-time — changes the time interval between BPDUs.max-hopsConfigure the maximum hop count.Syntaxmax-hops numberTo return to the default values, use

Valid priority values are: 0, 4096, 8192, 12288, 16384, 20480, 24576, 28672, 32768, 36864, 40960, 45056, 49152, 53248, 57344, and 61440. All other val

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

Usage InformationFor two MSTP switches to be within the same MST region, the switches must share the same revision number.Related Commandsmsti — maps

10 101-105Dell#show spanning-tree mstiView the multiple spanning tree instance.Syntaxshow spanning-tree msti [instance-number [brief]] [guard]Parame

Name Role PortID Prio Cost Sts Cost Link-type Edge FilterBoundary---------- ------ -------- ---- ------- ----------- ------- --------- ----Te 0

BPDU (MRecords): sent 21, received 9The port is not in the Edge port modeUsage InformationThe following describes the show spanning-tree msti 5 guard

spanning-tree mstiConfigure multiple spanning tree instance cost and priority for an interface.Syntaxspanning-tree msti instance {cost cost | priority

Command ModesCONFIGURATIONCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.hostnameSet the host name of the system.Synt

bpdufilter (OPTIONAL) Enter the keyword edgeport to enable edge port configuration to move the interface into forwarding mode immediately after the ro

Defaults Disabled.Command ModesCONFIGURATIONCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationBy defaul

35MulticastThe multicast commands are supported by Dell Networking Operating System (OS).This chapter contains the following sections:• IPv4 Multicast

ip mrouteAssign a static mroute.Syntaxip mroute destination mask {ip-address | null 0| {{bgp| ospf} process-id | isis | rip | static} {ip-address | ta

Related Commandsshow ip mroute — views the multicast routing table.ip multicast-limitTo limit the number of multicast entries on the system, use this

Usage InformationAfter you enable multicast, you can enable IGMP and PIM on an interface. In INTERFACE mode, enter the ip pim sparse-mode command to e

displayed for a specified multicast source. Enter the keyword count to display the total number of multicast routes with the spanned IIF.Command Modes

Usage InformationThe following describes the show ip mroute command shown in the following example.Field Description(S, G) Displays the forwarding ent

Usage InformationNetwork administrators use static mroutes to control the reach-ability of the multicast sources. If a PIM-registered multicast source

Command ModesEXECCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationTo debug the MLD protocol for all po

Command HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationThe password is listed in the configuration file; you

36Neighbor Discovery Protocol (NDP)The Dell Networking Operating System (OS) supports the network discovery protocol for IPv6.The neighbor discovery p

• For a Fast Ethernet interface, enter the keyword fastEthernet then the slot/port information.• For a Port Channel interface, enter the keywords port

hardware_addressEnter a 48-bit hardware MAC address in nn:nn:nn:nn:nn:nn format.Defaults noneCommand ModesCONFIGURATIONCommand HistoryVersion 9.2(0.0)

ExampleDell# show ipv6 neighborsIPv6 Address Expires(min) Hardware Address State Interface VLAN CPU--------------

37Open Shortest Path First (OSPFv2 and OSPFv3)The MXL 10/40GbE Switch IO Module platform supports open shortest path first version 2 (OSPFv2) for IPv4

Parametersarea-id Specify the OSPF area in dotted decimal format (A.B.C.D.) or enter a number from zero (0) to 65535.cost Specifies the stub area’s ad

area rangeSummarize routes matching an address/mask at an area border router (ABR).Syntaxarea area-id range ip-address mask [not-advertise]To disable

Defaults Disabled.Command ModesROUTER OSPFCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationTo configur

Command ModesEXEC PrivilegeCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.clear ip ospf statisticsClear the packet st

debug ip ospfDisplay debug information on OSPF. Entering the debug ip ospf commands enables OSPF debugging for the first OSPF process.Syntaxdebug ip o

ip ftp usernameAssign a user name for outgoing FTP connection requests.Syntaxip ftp username usernameParametersusername Enter a text string as the use

Field Descriptionrid: Displays the OSPF router ID.aid: Displays the Autonomous System ID.chk: Displays the OSPF checksum.aut: States if OSPF authentic

ExampleDell#debug ip ospf 1 packetOSPF process 90, packet debugging is onDell#08:14:24 : OSPF(100:00):Xmt. v:2 t:1(HELLO) l:44 rid:192.1.1.1 aid:0.0

default-metricChange the metrics of redistributed routes to a value useful to OSPF. Use this command with the redistribute command.Syntaxdefault-metri

distanceDefine an administrative distance for particular routes to a specific IP address.Syntaxdistance weight [ip-address mask access-list-name]To de

Defaults• external dist3 = 110• inter-area dist2 = 110• intra-area dist1 = 110Command ModesROUTER OSPFCommand HistoryVersion 8.3.16.1 Introduced on th

distribute-list outTo restrict certain routes destined for the local routing table after the SPF calculation, apply a filter.Syntaxdistribute-list pre

Defaults none.Command ModesROUTER OSPFCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationThe higher this

graceful-restart grace-periodSpecifies the time duration, in seconds, that the router’s neighbors continue to advertise the router as fully adjacent r

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

ip ospf auth-change-wait-timeOSPF provides a grace period while OSPF changes its interface authentication type. During the grace period, OSPF sends ou

• For Loopback interfaces, enter the keyword loopback then a number from zero (0) to 16383.• For a Port Channel, enter the keywords port-channel then

ip ospf costChange the cost associated with the OSPF traffic on an interface.Syntaxip ospf cost costTo return to default value, use the no ip ospf cos

Related Commandsip ospf hello-interval — sets the time interval between the hello packets.ip ospf hello-intervalSpecify the time interval between the

Usage InformationYou can configure a maximum of six digest keys on an interface. Of the available six digest keys, the switches select the MD5 key tha

Defaults Not configured.Command ModesROUTER OSPFCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.ip ospf priorityTo det

This interval must be greater than the expected round-trip time for a packet to travel between two routers.Defaults 5 secondsCommand ModesINTERFACECom

Defaults Disabled.Command ModesROUTER OSPFCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.maximum-pathsEnable the soft

Usage InformationThis command is either enabled or disabled. If no OSPF process is identified as the MIB manager, the first OSPF process is used.If an

passive-interfaceSuppress both receiving and sending routing updates on an interface.Syntaxpassive-interface {default | interface}To enable both the r

• The ABR status for the router is updated.• Save passive-interface interface into the running configuration.passive-interface default• All present an

• 1 = OSPF External type 1• 2 = OSPF External type 2route-map map-name(OPTIONAL) Enter the keywords route-map then the name of the route map.tag tag-v

Command HistoryVerison 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.lineEnable and configure console and virtual terminal lines to the sys

Command ModesROUTER OSPFCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.redistribute isisRedistribute IS-IS routing in

router-idTo configure a fixed router ID, use this command.Syntaxrouter-id ip-addressTo remove the fixed router ID, use the no router-id ip-address com

Command ModesCONFIGURATIONCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationYou must have an IP address

Usage InformationIf you delete all the network area commands for Area 0, the show ip ospf command output does not list Area 0.The following describes

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

Command Modes• EXEC• EXEC PrivilegeCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationThe following desc

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

Field Description• E or No E is displayed on whether the originating router can accept AS External LSAs.LS Type Displays the LSA’s type.Link State ID

show ip ospf database externalDisplay information on the AS external (type 5) LSAs.Syntaxshow ip ospf process-id database external [link-state-id] [ad

Field DescriptionAdvertising Router Identifies the router ID of the LSA’s originating router.LS Seq Number Identifies the link state sequence number.

pingTest connectivity between the system and another device by sending echo requests and waiting for replies.Syntaxping [host | ip-address | ipv6-addr

Forward Address: 0.0.0.0 External Route Tag: 701Dell#Related Commandsshow ip ospf database — displays OSPF database information.show ip ospf

Field Description• DC or No DC is displayed depending on whether the originating router can support OSPF over demand circuits.• E or No E is displayed

show ip ospf database nssa-externalDisplay NSSA-External (type 7) LSA information.Syntaxshow ip ospf database nssa-external [link-state-id] [adv-route

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•

Checksum: 0x376Length: 28Opaque Type: 1Opaque ID: 1Unable to display opaque dataLS age: 833Options: (No TOS-capability, No DC, E)LS type: Type-10 Opaq

show ip ospf database opaque-linkDisplay the opaque-link (type 9) LSA information.Syntaxshow ip ospf process-id database opaque-link [link-state-id] [

• the network’s IP address for Type 3 LSAs or Type 5 LSAs• the router’s OSPF router ID for Type 1 LSAs or Type 4 LSAs• the default destination (0.0.0.

Item Description(Link ID) Identifies the link type and address.(Link Data) Identifies the router interface address.Number of TOS MetricLists the numbe

Related Commandsshow ip ospf database — displays OSPF database information.show ip ospf database summaryDisplay the network summary (type 3) LSA routi

Item Description• E or No E is displayed on whether the originating router can accept AS External LSAs.LS Type Displays the LSA type.Link State ID Dis

validate-reply (IPv4 only) Enter Y or N for reply validation.• N: Do not validate reply data.• Y: Do validate reply data.Default is No.pattern pattern

#Related Commandsshow ip ospf database — displays OSPF database information.show ip ospf interfaceDisplay the OSPF interfaces configured. If OSPF is n

Item DescriptionProcess ID... This line displays the OSPF Process ID, Router ID, Network type and cost metric for this interface.Transmit Delay... Thi

Loopback 0 is up, line protocol is up Internet Address 192.168.253.2/32, Area 0.0.0.1 Process ID 1, Router ID 192.168.253.2, Network Type LOOPBACK,

show ip ospf routesDisplay routes OSPF calculates and stores in OSPF RIB.Syntaxshow ip ospf process-id routesParametersprocess-id Enter the OSPF Proce

global Enter the keyword global to display the packet counts received on all running OSPF interfaces and packet counts OSPF neighbors receive and tran

Row Heading DescriptionHello-Q The queue, for transmission or reception, for the hello packets.LSR-Q The queue, for transmission or reception, for the

Total Error Hello DDiscr LSReq LSUpdLSAckRX 34 0 26 2 1 32TX 34 0 25 3 1 32 OSPF Global Qu

LSR-Q-Len 0 LSR-Q-Wmark 1Dell#Related Commandsclear ip ospf statistics — clears the packet statistics in all interfaces and neighbors.show

Command Modes• EXEC• EXEC PrivilegeCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationTo isolate problem

to OSPF, but you don't want OSPF to advertise routes with prefix 1.1.0.0, you can configure the summary-address 1.1.0.0 255.255.0.0 not-advertise

Reply to request 5 from 172.31.1.209 0 msReply to request 5 from 172.31.1.66 0 msReply to request 5 from 172.31.1.87 0 msDell#Example (IPv6)Dell#ping

hold-interval Set the next interval to send the same LSA. This interval is the time between sending the same LSA after the start-interval has been att

OSPFv3 CommandsOpen shortest path first version 3 (OSPFv3) for IPv6 is supported on the MXL Switch platform.The fundamental mechanisms of OSPF (floodi

Command HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationBefore you enable IPsec authentication on an OSPFv3 a

key-encryption-algorithm(OPTIONAL) Specifies if the key is encrypted.Valid values: 0 (key is not encrypted) or 7 (key is encrypted).keyText string use

you enable authentication on an area with the area authentication command, you do not enable encryption at the same time.If you have enabled IPsec aut

• For a VLAN, enter the keyword vlan then a number from 1 to 4094.Command ModesEXEC PrivilegeCommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/

debug ipv6 ospfDisplay debug information and interface types on OSPF IPv6 packets or events.Syntaxdebug ipv6 ospf {packet | events} [interface]Paramet

• 1 = Type 1 external route• 2 = Type 2 external routeroute-map map-name(OPTIONAL) Enter the keywords route-map then the name of an established route

function in a “restarting-only” role. In a “restarting-only” role, OSPFv3 does not participate in the graceful restart of a neighbor.graceful-restart

ipv6 ospf areaEnable IPv6 OSPF on an interface.Syntaxipv6 ospf process id area area idTo disable OSPFv6 routing for an interface, use the no ipv6 ospf

Defaults noneCommand ModesEXECCommand HistoryVersion 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationMessages can contain an

For MD5 authentication, the key must be 32 hex digits (non-encrypted) or 64 hex digits (encrypted).For SHA-1 authentication, the key must be 40 hex di

role [active | passive]Enter the role that the local system assumes:• active — The active system initiates the BFD session. Both systems can be active

Using this formula, the default path cost is calculated as:• GigabitEthernet—Default cost is 1• TenGigabitEthernet—Default cost is 1• FortygigEthernet

Parametersnull Causes an encryption policy configured for the area to not be inherited on the interface.ipsec spi numberSecurity Policy index (SPI) va

Usage InformationBefore you enable IPsec encryption on an OSPFv3 interface, first enable IPv6 unicast routing globally, configure an IPv6 address and

Defaults 10 seconds (Ethernet).Command ModesINTERFACECommand HistoryVersion 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.Usage Information

Parametersprocess-idEnter the process identification number. The range is from 1 to 65535.Defaults noneCommand ModesCONFIGURATIONCommand HistoryVersio

ParametersDefault Enter the keyword default to make all OSPF interfaces (current and future) passive.interfaceEnter the following keywords and slot/po

Parametersbgp as numberEnter the keyword bgp then the autonomous system number.The range is from 1 to 65535.connectedEnter the keyword connected to re

Usage InformationTo redistribute the default route (x:x:x:x::x), use the default-information originate command.Related Commandsdefault-information ori