Dell EMC Command Line Reference Guide for the … › pdf › networking-s3100-series...2011/08/03...

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Dell EMC Command Line Reference Guide for the S3100 Series 9.14.2.6

Transcript of Dell EMC Command Line Reference Guide for the … › pdf › networking-s3100-series...2011/08/03...

  • Dell EMC Command Line Reference Guide forthe S3100 Series9.14.2.6

  • Notes, cautions, and warnings

    NOTE: A NOTE indicates important information that helps you make better use of your product.

    CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the

    problem.

    WARNING: A WARNING indicates a potential for property damage, personal injury, or death.

    © 2020 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or itssubsidiaries. Other trademarks may be trademarks of their respective owners.

    2020 - 03

    Rev. A00

  • 1 About this Guide......................................................................................................................... 40Objectives.............................................................................................................................................................................40Audience............................................................................................................................................................................... 40Conventions......................................................................................................................................................................... 40

    2 CLI Basics.................................................................................................................................. 41Accessing the Command Line............................................................................................................................................ 41Multiple Configuration Users.............................................................................................................................................. 41Obtaining Help..................................................................................................................................................................... 42Navigating the CLI...............................................................................................................................................................43Using the no Command...................................................................................................................................................... 43Filtering show Commands.................................................................................................................................................. 44Enabling Software Features on Devices Using a Command Option.............................................................................44

    feature vrf.......................................................................................................................................................................45show feature.................................................................................................................................................................. 45

    Command Modes................................................................................................................................................................ 46

    3 File Management........................................................................................................................54boot system......................................................................................................................................................................... 54cd...........................................................................................................................................................................................55copy.......................................................................................................................................................................................56delete.................................................................................................................................................................................... 59dir...........................................................................................................................................................................................59format.................................................................................................................................................................................... 61fsck flash............................................................................................................................................................................... 61mkdir......................................................................................................................................................................................62mount nfs............................................................................................................................................................................. 63rmdir...................................................................................................................................................................................... 63upgrade system................................................................................................................................................................... 64rename.................................................................................................................................................................................. 66restore factory-defaults......................................................................................................................................................67show boot system............................................................................................................................................................... 69show bootvar....................................................................................................................................................................... 70show file-systems.................................................................................................................................................................71show os-version...................................................................................................................................................................72show running-config............................................................................................................................................................73show startup-config............................................................................................................................................................ 77show version........................................................................................................................................................................ 78upgrade................................................................................................................................................................................. 79

    4 Control and Monitoring............................................................................................................... 82banner exec..........................................................................................................................................................................82banner login.......................................................................................................................................................................... 83banner motd.........................................................................................................................................................................84

    Contents

    Contents 3

  • cam-acl................................................................................................................................................................................. 85cam-acl-vlan.........................................................................................................................................................................87clear average-power........................................................................................................................................................... 87clear line................................................................................................................................................................................88configure...............................................................................................................................................................................88disable................................................................................................................................................................................... 89do...........................................................................................................................................................................................90enable.....................................................................................................................................................................................91enable optic-info-update interval...................................................................................................................................... 92end.........................................................................................................................................................................................93exec-timeout........................................................................................................................................................................94exit.........................................................................................................................................................................................95ftp-server enable.................................................................................................................................................................96ftp-server topdir.................................................................................................................................................................. 97ftp-server username........................................................................................................................................................... 98hostname..............................................................................................................................................................................98ip http source-interface......................................................................................................................................................99ip http vrf............................................................................................................................................................................ 100ip ftp password................................................................................................................................................................... 101ip ftp source-interface...................................................................................................................................................... 102ip ftp username.................................................................................................................................................................. 103ip ftp vrf.............................................................................................................................................................................. 103ip telnet server enable....................................................................................................................................................... 104ip telnet server vrf............................................................................................................................................................. 105ip telnet source-interface................................................................................................................................................. 105ip telnet vrf..........................................................................................................................................................................107ip tftp source-interface..................................................................................................................................................... 107ip tftp vrf.............................................................................................................................................................................108line........................................................................................................................................................................................109login concurrent-session....................................................................................................................................................110login statistics.......................................................................................................................................................................111motd-banner........................................................................................................................................................................112ping....................................................................................................................................................................................... 113reload....................................................................................................................................................................................116send...................................................................................................................................................................................... 117service timestamps.............................................................................................................................................................118show alarms.........................................................................................................................................................................119show cam-acl-vlan.............................................................................................................................................................120show command-history..................................................................................................................................................... 121show cpu-traffic-stats...................................................................................................................................................... 122show debugging................................................................................................................................................................. 124show environment............................................................................................................................................................. 124show inventory................................................................................................................................................................... 126show login statistics...........................................................................................................................................................127show memory..................................................................................................................................................................... 129show processes cpu.......................................................................................................................................................... 130show processes ipc flow-control..................................................................................................................................... 133show processes memory...................................................................................................................................................134show reset-reason............................................................................................................................................................. 136show software ifm............................................................................................................................................................. 138

    4 Contents

  • show system.......................................................................................................................................................................139show tech-support............................................................................................................................................................. 141ssh-peer-stack-unit........................................................................................................................................................... 144telnet....................................................................................................................................................................................145telnet-peer-stack-unit....................................................................................................................................................... 146terminal length.................................................................................................................................................................... 147traceroute............................................................................................................................................................................147undebug all.......................................................................................................................................................................... 149virtual-ip.............................................................................................................................................................................. 150write......................................................................................................................................................................................151

    5 802.1X......................................................................................................................................153dot1x critical-vlan............................................................................................................................................................... 154debug dot1x........................................................................................................................................................................ 155dot1x auth-fail-vlan............................................................................................................................................................ 155dot1x auth-server...............................................................................................................................................................156dot1x auth-type mab-only................................................................................................................................................. 157dot1x authentication (Configuration).............................................................................................................................. 158dot1x authentication (Interface)...................................................................................................................................... 158dot1x guest-vlan.................................................................................................................................................................159dot1x host-mode................................................................................................................................................................ 160dot1x mac-auth-bypass......................................................................................................................................................161dot1x max-eap-req.............................................................................................................................................................162dot1x max-supplicants....................................................................................................................................................... 163dot1x port-control.............................................................................................................................................................. 163dot1x profile........................................................................................................................................................................ 164dot1x quiet-period.............................................................................................................................................................. 165dot1x reauthentication.......................................................................................................................................................165dot1x reauth-max............................................................................................................................................................... 166dot1x server-timeout......................................................................................................................................................... 167dot1x static-mab................................................................................................................................................................ 168dot1x supplicant-timeout...................................................................................................................................................169dot1x tx-period................................................................................................................................................................... 169mac...................................................................................................................................................................................... 170show dot1x cos-mapping interface...................................................................................................................................171show dot1x interface..........................................................................................................................................................172show dot1x profile.............................................................................................................................................................. 175

    6 Access Control Lists (ACL)........................................................................................................ 176Commands Common to all ACL Types............................................................................................................................ 177

    remark............................................................................................................................................................................ 177show config...................................................................................................................................................................179

    Common IP ACL Commands............................................................................................................................................ 179access-class..................................................................................................................................................................180clear counters ip access-group................................................................................................................................... 181ip access-group............................................................................................................................................................. 181ip control-plane egress-filter.......................................................................................................................................183show ip accounting access-list...................................................................................................................................183show ip access-lists..................................................................................................................................................... 185

    Contents 5

  • Standard IP ACL Commands............................................................................................................................................186deny............................................................................................................................................................................... 186ip access-list standard................................................................................................................................................. 187permit.............................................................................................................................................................................188resequence access-list................................................................................................................................................ 190seq.................................................................................................................................................................................. 191

    Extended IP ACL Commands........................................................................................................................................... 192deny............................................................................................................................................................................... 193deny icmp...................................................................................................................................................................... 195deny tcp........................................................................................................................................................................ 196deny udp........................................................................................................................................................................199ip access-list extended............................................................................................................................................... 202permit............................................................................................................................................................................203permit tcp.....................................................................................................................................................................204permit udp.................................................................................................................................................................... 207resequence access-list................................................................................................................................................ 210seq...................................................................................................................................................................................211

    Common MAC Access List Commands.......................................................................................................................... 213clear counters mac access-group..............................................................................................................................213mac access-group........................................................................................................................................................214show mac access-lists.................................................................................................................................................215show mac accounting access-list.............................................................................................................................. 216

    Standard MAC ACL Commands.......................................................................................................................................217deny................................................................................................................................................................................217mac access-list standard.............................................................................................................................................219permit............................................................................................................................................................................220seq..................................................................................................................................................................................221

    Extended MAC ACL Commands.....................................................................................................................................222deny...............................................................................................................................................................................222mac access-list extended...........................................................................................................................................224permit............................................................................................................................................................................225

    IP Prefix List Commands.................................................................................................................................................. 227clear ip prefix-list..........................................................................................................................................................227deny...............................................................................................................................................................................228ip prefix-list...................................................................................................................................................................229seq.................................................................................................................................................................................230show config...................................................................................................................................................................231show ip prefix-list detail...............................................................................................................................................231show ip prefix-list summary....................................................................................................................................... 232

    Route Map Commands.....................................................................................................................................................233continue........................................................................................................................................................................ 233description.................................................................................................................................................................... 234match as-path..............................................................................................................................................................235match community........................................................................................................................................................236match interface............................................................................................................................................................237match ip address......................................................................................................................................................... 238match ip next-hop.......................................................................................................................................................239match ip route-source................................................................................................................................................ 240match metric................................................................................................................................................................240match origin.................................................................................................................................................................. 241

    6 Contents

  • match route-type........................................................................................................................................................ 242match tag..................................................................................................................................................................... 243route-map.....................................................................................................................................................................244set as-path................................................................................................................................................................... 245set automatic-tag........................................................................................................................................................246set comm-list delete....................................................................................................................................................247set community............................................................................................................................................................. 248set level.........................................................................................................................................................................249set local-preference....................................................................................................................................................250set metric...................................................................................................................................................................... 251set metric-type.............................................................................................................................................................251set next-hop.................................................................................................................................................................252set origin....................................................................................................................................................................... 253set tag...........................................................................................................................................................................254set weight.....................................................................................................................................................................255show config..................................................................................................................................................................256show route-map.......................................................................................................................................................... 257

    AS-Path Commands......................................................................................................................................................... 257ip as-path access-list.................................................................................................................................................. 258show ip as-path-access-lists..................................................................................................................................... 258

    IP Community List Commands........................................................................................................................................ 259ip community-list......................................................................................................................................................... 259show ip community-lists.............................................................................................................................................260

    deny (for Standard IP ACLs)...........................................................................................................................................260deny (for Extended IP ACLs)........................................................................................................................................... 261seq (for Standard IPv4 ACLs)......................................................................................................................................... 263deny tcp (for Extended IP ACLs)....................................................................................................................................264deny udp (for Extended IP ACLs)...................................................................................................................................266deny arp (for Extended MAC ACLs).............................................................................................................................. 267deny icmp (for Extended IP ACLs).................................................................................................................................268deny ether-type (for Extended MAC ACLs)................................................................................................................. 269deny (for Standard MAC ACLs)......................................................................................................................................270deny (for Extended MAC ACLs)..................................................................................................................................... 272permit (for Standard IP ACLs).........................................................................................................................................273permit arp (for Extended MAC ACLs)............................................................................................................................274permit ether-type (for Extended MAC ACLs)...............................................................................................................275permit icmp (for Extended IP ACLs).............................................................................................................................. 276permit udp (for Extended IP ACLs)................................................................................................................................ 278permit (for Extended IP ACLs)........................................................................................................................................279permit (for Standard MAC ACLs)....................................................................................................................................281seq (for Standard MAC ACLs)........................................................................................................................................282permit tcp (for Extended IP ACLs).................................................................................................................................283seq arp (for Extended MAC ACLs)................................................................................................................................ 285seq ether-type (for Extended MAC ACLs)................................................................................................................... 286seq (for IP ACLs)...............................................................................................................................................................287seq (for IPv6 ACLs)..........................................................................................................................................................289permit udp (for IPv6 ACLs)............................................................................................................................................. 290permit tcp (for IPv6 ACLs).............................................................................................................................................. 292permit icmp (for IPv6 ACLs)........................................................................................................................................... 294permit (for IPv6 ACLs).....................................................................................................................................................296

    Contents 7

  • deny udp (for IPv6 ACLs)................................................................................................................................................ 297deny tcp (for IPv6 ACLs).................................................................................................................................................299deny icmp (for Extended IPv6 ACLs)............................................................................................................................. 301deny (for IPv6 ACLs)........................................................................................................................................................303

    7 Access Control List (ACL) VLAN Groups and Content Addressable Memory (CAM)........................ 305member vlan...................................................................................................................................................................... 305ip access-group................................................................................................................................................................. 305show acl-vlan-group ........................................................................................................................................................ 306show cam-acl-vlan............................................................................................................................................................ 307cam-acl-vlan...................................................................................................................................................................... 308show cam-usage............................................................................................................................................................... 309show running config acl-vlan-group.................................................................................................................................311acl-vlan-group.....................................................................................................................................................................312show acl-vlan-group detail................................................................................................................................................312description (ACL VLAN Group)....................................................................................................................................... 313

    8 Bidirectional Forwarding Detection (BFD)................................................................................... 314bfd all-neighbors.................................................................................................................................................................314bfd disable...........................................................................................................................................................................316bfd enable (Configuration)............................................................................................................................................... 316bfd enable (Interface)........................................................................................................................................................317bfd interval ......................................................................................................................................................................... 317bfd protocol-liveness......................................................................................................................................................... 318ip route bfd......................................................................................................................................................................... 319ip ospf bfd all-neighbors...................................................................................................................................................320ipv6 ospf bfd all-neighbors............................................................................................................................................... 321ipv6 route bfd.................................................................................................................................................................... 322isis bfd all-neighbors..........................................................................................................................................................323neighbor bfd.......................................................................................................................................................................324neighbor bfd disable..........................................................................................................................................................325show bfd neighbors...........................................................................................................................................................326vrrp bfd neighbor...............................................................................................................................................................327

    9 Border Gateway Protocol.......................................................................................................... 329BGP IPv4 Commands....................................................................................................................................................... 329

    address-family..............................................................................................................................................................329aggregate-address...................................................................................................................................................... 330bgp add-path................................................................................................................................................................ 331bgp always-compare-med..........................................................................................................................................332bgp asnotation............................................................................................................................................................. 333bgp bestpath as-path ignore......................................................................................................................................334bgp bestpath as-path multipath-relax...................................................................................................................... 335bgp bestpath med confed..........................................................................................................................................335bgp bestpath med missing-as-best...........................................................................................................................336bgp bestpath router-id ignore....................................................................................................................................337bgp client-to-client reflection.....................................................................................................................................337bgp cluster-id............................................................................................................................................................... 338bgp confederation identifier.......................................................................................................................................339

    8 Contents

  • bgp confederation peers............................................................................................................................................ 340bgp connection-retry-timer........................................................................................................................................ 341bgp dampening............................................................................................................................................................. 341bgp default local-preference......................................................................................................................................342bgp dmzlink-bw........................................................................................................................................................... 343bgp enforce-first-as....................................................................................................................................................344bgp fast-external-fallover...........................................................................................................................................344bgp four-octet-as-support.........................................................................................................................................345bgp graceful-restart....................................................................................................................................................346bgp non-deterministic-med........................................................................................................................................347bgp outbound-optimization........................................................................................................................................348bgp outbound-optimization........................................................................................................................................348bgp recursive-bgp-next-hop......................................................................................................................................349bgp regex-eval-optz-disable...................................................................................................................................... 349bgp router-id.................................................................................................................................................................351clear ip bgp....................................................................................................................................................................351clear ip bgp dampening...............................................................................................................................................353clear ip bgp flap-statistics.......................................................................................................................................... 354clear ip bgp peer-group.............................................................................................................................................. 355deny bandwidth........................................................................................................................................................... 356debug ip bgp.................................................................................................................................................................357debug ip bgp dampening............................................................................................................................................ 358debug ip bgp events....................................................................................................................................................359debug ip bgp keepalives............................................................................................................................................. 360debug ip bgp notifications...........................................................................................................................................361debug ip bgp soft-reconfiguration............................................................................................................................. 361debug ip bgp updates................................................................................................................................................. 362default-metric.............................................................................................................................................................. 363description....................................................................................................................................................................364maximum-paths...........................................................................................................................................................365neighbor activate.........................................................................................................................................................366neighbor add-path....................................................................................................................................................... 367neighbor advertisement-interval............................................................................................................................... 368neighbor advertisement-start....................................................................................................................................369neighbor allowas-in......................................................................................................................................................369neighbor default-originate.......................................................................................................................................... 370neighbor description.....................................................................................................................................................371neighbor distribute-list................................................................................................................................................ 372neighbor ebgp-multihop..............................................................................................................................................373neighbor fall-over.........................................................................................................................................................374neighbor local-as..........................................................................................................................................................375neighbor maximum-prefix...........................................................................................................................................376neighbor next-hop-self................................................................................................................................................377neighbor password...................................................................................................................................................... 377neighbor peer-group (assigning peers).....................................................................................................................378neighbor peer-group (creating group)..................................................................................................................... 380neighbor peer-group passive..................................................................................................................................... 380neighbor remote-as......................................................................................................................................................381neighbor remove-private-as.......................................................................................................................................382neighbor route-map.................................................................................................................................................... 383

    Contents 9

  • neighbor route-reflector-client.................................................................................................................................. 384neighbor sender-side-loopdetect.............................................................................................................................. 385neighbor send-community..........................................................................................................................................386neighbor shutdown......................................................................................................................................................387neighbor soft-reconfiguration inbound.....................................................................................................................388neighbor timers............................................................................................................................................................389neighbor timers extended.......................................................................................................................................... 390neighbor update-source............................................................................................................................................. 390neighbor weight............................................................................................................................................................391network.........................................................................................................................................................................392network backdoor....................................................................................................................................................... 393permit bandwidth........................................................................................................................................................ 394redistribute................................................................................................................................................................... 395redistribute ospf.......................................................................................................................................................... 396router bgp.....................................................................................................................................................................397shutdown all................................................................................................................................................................. 398shutdown address-family-ipv4–multicast................................................................................................................398shutdown address-family-ipv4–unicast................................................................................................................... 398shutdown address-family-ipv6–unicast................................................................................................................... 399set extcommunity bandwidth.................................................................................................................................... 399show capture bgp-pdu neighbor...............................................................................................................................400show config...................................................................................................................................................................401show ip bgp..................................................................................................................................................................402show ip bgp cluster-list...............................................................................................................................................405show ip bgp community..............................................................................................................................................407show ip bgp community-list....................................................................................................................................... 409show ip bgp dampened-paths.................................................................................................................................... 410show ip bgp detail........................................................................................................................................................ 412show ip bgp extcommunity-list.................................................................................................................................. 413show ip bgp filter-list................................................................................................................................................... 414show ip bgp flap-statistics.......................................................................................................................................... 416show ip bgp inconsistent-as....................................................................................................................................... 417show ip bgp neighbors.................................................................................................................................................419show ip bgp next-hop................................................................................................................................................. 422show ip bgp paths....................................................................................................................................................... 423show ip bgp paths community...................................................................................................................................425show ip bgp peer-group............................................................................................................................................. 426show ip bgp regexp..................................................................................................................................................... 427show ip bgp summary................................................................................................................................................. 429show running-config bgp............................................................................................................................................ 431timers bgp.....................................................................................................................................................................432timers bgp extended................................................................................................................................................... 432

    MBGP Commands............................................................................................................................................................ 433debug ip bgp dampening............................................................................................................................................ 433distance bgp.................................................................................................................................................................434show ip bgp dampened-paths................................................................................................................................... 435

    BGP Extended Communities (RFC 4360)..................................................................................................................... 436set extcommunity rt....................................................................................................................................................436set extcommunity soo.................................................................................................................................................437show ip bgp paths extcommunity............................................................................................................................. 438

    10 Contents

  • show ip extcommunity-list......................................................................................................................................... 439IPv6 BGP Commands.......................................................................................................................................................440

    clear ip bgp ipv6 unicast soft.....................................................................................................................................440debug ip bgp ipv6 unicast soft-reconfiguration....................................................................................................... 441ipv6 prefix-list............................................................................................................................................................... 441neighbor soft-reconfiguration inbound.....................................................................................................................442show ipv6 prefix-list....................................................................................................................................................443

    IPv6 MBGP Commands................................................................................................................................................... 443show ipv6 mbgproutes............................................................................................................................................... 443

    10 Content Addressable Memory (CAM)........................................................................................445CAM Profile Commands...................................................................................................................................................445

    cam-acl (Configuration)............................................................................................................................................. 445cam-acl-egress............................................................................................................................................................ 448cam-optimization.........................................................................................................................................................448cam-threshold..............................................................................................................................................................449show cam-acl...............................................................................................................................................................450show cam-usage......................................................................................................................................................... 452test cam-usage............................................................................................................................................................453

    11 Control Plane Policing (CoPP).................................................................................................. 455control-plane-cpuqos....................................................................................................................................................... 455service-policy rate-limit-cpu-queues.............................................................................................................................. 456service-policy rate-limit-protocols.................................................................................................................................. 456ip unknown-unicast........................................................................................................................................................... 457ipv6 unknown-unicast...................................................................................................................................................... 458show cpu-queue rate cp.................................................................................................................................................. 458show ip protocol-queue-mapping................................................................................................................................... 459show ipv6 protocol-queue-mapping...............................................................................................................................460show mac protocol-queue-mapping................................................................................................................................461

    12 Debugging and Diagnostics...................................................................................................... 463Diagnostics and Monitoring Commands.........................................................................................................................463

    logging coredump stack-unit..................................................................................................................................... 463Offline Diagnostic Commands......................................................................................................................................... 464

    diag stack-unit............................................................................................................................................................. 464offline stack-unit..........................................................................................................................................................465online stack-unit.......................................................................................................................................................... 466

    Hardware Commands....................................................................................................................................................... 467clear hardware stack-unit...........................................................................................................................................467clear hardware system-flow...................................................................................................................................... 468clear hardware vlan-counters.................................................................................................................................... 468hardware watchdog....................................................................................................................................................469show hardware mac....................................................................................................................................................469show hardware ip........................................................................................................................................................ 470show hardware stack-unit...........................................................................................................................................471show hardware buffer interface................................................................................................................................478show hardware counters interface ..........................................................................................................................480show hardware buffer-stats-snapshot..................................................................................................................... 481

    Contents 11

  • show hardware stack-unit buffer-stats-snapshot (Total Buffer Information)....................................................482show hardware system-flow......................................................................................................................................484show hardware vlan-counters................................................................................................................................... 485show hardware drops................................................................................................................................................. 486

    13 Dynamic Host Configuration Protocol (DHCP)...........................................................................489Commands to Configure the System to be a DHCP Server....................................................................................... 489

    clear ip dhcp.................................................................................................................................................................489debug ip dhcp server.................................................................................................................................................. 490debug ipv6 dhcp .........................................................................................................................................................490default-router............................................................................................................................................................... 491disable........................................................................................................................................................................... 492dns-server.................................................................................................................................................................... 492domain-name............................................................................................................................................................... 493excluded-address........................................................................................................................................................ 494hardware-address....................................................................................................................................................... 494host-address................................................................................................................................................................ 495ip dhcp server.............................................................................................................................................................. 495lease.............................................................................................................................................................................. 496netbios-name-server...................................................................................................................................................497netbios-node-type.......................................................................................................................................................497network.........................................................................................................................................................................498pool................................................................................................................................................................................499show ip dhcp binding.................................................................................................................................................. 499show ip dhcp configuration........................................................................................................................................500show ip dhcp conflict.................................................................................................................................................. 501show ip dhcp server....................................................................................................................................................502

    Commands to Configure Secure DHCP.........................................................................................................................502arp inspection...............................................................................................................................................................502arp inspection-limit......................................................................................................................................................503arp inspection-trust.....................................................................................................................................................503clear ip dhcp snooping................................................................................................................................................ 504clear ipv6 dhcp snooping binding..............................................................................................................................505ip dhcp relay.................................................................................................................................................................506ip dhcp snooping..........................................................................................................................................................507ipv6 dhcp snooping..................................................................................................................................................... 507ipv6 dhcp snooping vlan.............................................................................................................................................508ip dhcp snooping binding............................................................................................................................................508IPv6 DHCP Snooping Binding.................................................................................................................................... 510ip dhcp snooping database......................................................................................................................................... 510ipv6 dhcp snooping database write-delay................................................................................................................. 511ip dhcp snooping database renew............................................................................................................................. 512ipv6 dhcp snooping database renew......................................................................................................................... 512ip dhcp snooping trust.................................................................................................................................................513ipv6 dhcp snooping trust............................................................................................................................................ 513ip dhcp source-address-validation............................................................................................................................. 514ip dhcp relay information-option................................................................................................................................ 515ip dhcp relay source-interface....................................................................................................................................516ipv6 dhcp relay source-interface............................................................................................................................... 516ip dhcp snooping verify mac-address........................................................................................................................517

    12 Contents

  • ipv6 dhcp snooping verify mac-address................................................................................................................... 518ip helper-address..........................................................................................................................................................518ipv6 helper-address..................................................................................................................................................... 519show ip dhcp snooping............................................................................................................................................... 520show ipv6 dhcp snooping...........................................................................................................................................522

    Commands to Configure DNS ........................................................................................................................................523ip name-server.............................................................................................................................................................523ip domain-name........................................................................................................................................................... 523ip domain-list................................................................................................................................................................524ip host........................................................................................................................................................................... 525clear host......................................................................................................................................................................526

    14 Equal Cost Multi-Path (ECMP).................................................................................................527ecmp-group........................................................................................................................................................................527hash-algorithm...................................................................................................................................................................528ip ecmp-group................................................................................................................................................................... 530ip ecmp weighted..............................................................................................................................................................530link-bundle-monitor enable............................................................................................................................................... 531link-bundle-distribution trigger-threshold...................................................................................................................... 532show config........................................................................................................................................................................532show link-bundle distribution........................................................................................................................................... 533

    15 FIPS Cryptography..................................................................................................................534fips mode enable............................................................................................................................................................... 534show fips status................................................................................................................................................................ 534show ip ssh........................................................................................................................................................................ 535ssh.......................................................................................................................................................................................536

    16 Force10 Resilient Ring Protocol (FRRP).................................................................................... 539clear frrp.............................................................................................................................................................................539debug frrp.......................................................................................................................................................................... 540description.......................................................................................................................................................................... 541disable................................................................................................................................................................................. 542interface............................................................................................................................................................................. 542member-vlan......................................................................................................................................................................544mode................................................................................................................................................................................... 544protocol frrp.......................................................................................................................................................................545show frrp............................................................................................................................................................................546timer.....................................................................................................................................................................