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PowerSwitch S3048-ON

Dell PowerSwitch S3048-ON Quick start guide

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Dell EMC Command Line Reference Guide for the
S3048
ON System
9.13.0.0
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.
Copyright © 2017 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its subsidiaries. Other
trademarks may be trademarks of their respective owners.
2017 - 12
Rev. A00
Contents
1 About this Guide........................................................................................................................................... 41
Objectives..........................................................................................................................................................................41
Audience............................................................................................................................................................................ 41
Conventions.......................................................................................................................................................................41
Information Icons............................................................................................................................................................. 42
2 CLI Basics....................................................................................................................................................43
Accessing the Command Line........................................................................................................................................43
Multiple Conguration Users.......................................................................................................................................... 43
Obtaining Help..................................................................................................................................................................44
Navigating the CLI........................................................................................................................................................... 45
Using the no Command.................................................................................................................................................. 46
Filtering show Commands.............................................................................................................................................. 46
Enabling Software Features on Devices Using a Command Option..........................................................................47
feature vrf................................................................................................................................................................... 47
show feature...............................................................................................................................................................48
Command Modes.............................................................................................................................................................49
3 File Management......................................................................................................................................... 59
boot system......................................................................................................................................................................59
cd........................................................................................................................................................................................61
copy................................................................................................................................................................................... 62
delete.................................................................................................................................................................................64
dir.......................................................................................................................................................................................65
format................................................................................................................................................................................ 67
fsck ash...........................................................................................................................................................................68
mkdir..................................................................................................................................................................................69
mount nfs..........................................................................................................................................................................69
rmdir...................................................................................................................................................................................70
upgrade system.................................................................................................................................................................71
HTTP Copy via CLI.......................................................................................................................................................... 73
rename...............................................................................................................................................................................74
restore factory-defaults...................................................................................................................................................75
show boot system............................................................................................................................................................78
show bootvar....................................................................................................................................................................79
show le-systems............................................................................................................................................................ 80
show os-version................................................................................................................................................................81
show running-cong........................................................................................................................................................82
show startup-cong........................................................................................................................................................ 86
show version.....................................................................................................................................................................87
upgrade............................................................................................................................................................................. 88
Contents
3
4 Control and Monitoring................................................................................................................................ 91
banner exec.......................................................................................................................................................................91
banner login...................................................................................................................................................................... 92
banner motd..................................................................................................................................................................... 94
cam-acl..............................................................................................................................................................................95
cam-acl-vlan..................................................................................................................................................................... 97
clear average-power........................................................................................................................................................ 97
clear line............................................................................................................................................................................ 98
congure........................................................................................................................................................................... 99
disable..............................................................................................................................................................................100
do...................................................................................................................................................................................... 101
enable...............................................................................................................................................................................102
enable cpu-clock-monitor..............................................................................................................................................103
enable optic-info-update interval..................................................................................................................................103
end................................................................................................................................................................................... 104
exec-timeout...................................................................................................................................................................105
exit....................................................................................................................................................................................106
ftp-server enable............................................................................................................................................................ 107
ftp-server topdir.............................................................................................................................................................109
ftp-server username.......................................................................................................................................................110
hostname.......................................................................................................................................................................... 111
ip http source-interface..................................................................................................................................................112
ip http vrf......................................................................................................................................................................... 113
ip ftp password................................................................................................................................................................ 113
ip ftp source-interface.................................................................................................................................................... 114
ip ftp username............................................................................................................................................................... 116
ip ftp vrf............................................................................................................................................................................117
ip telnet server enable.....................................................................................................................................................117
ip telnet server vrf...........................................................................................................................................................118
ip telnet source-interface............................................................................................................................................... 119
ip telnet vrf......................................................................................................................................................................120
ip tftp source-interface...................................................................................................................................................121
ip tftp vrf......................................................................................................................................................................... 122
line.................................................................................................................................................................................... 123
login concurrent-session................................................................................................................................................124
login statistics................................................................................................................................................................. 126
motd-banner....................................................................................................................................................................127
ping...................................................................................................................................................................................128
reload................................................................................................................................................................................ 131
send..................................................................................................................................................................................133
service timestamps........................................................................................................................................................ 134
show alarms.................................................................................................................................................................... 135
show cam-acl-vlan......................................................................................................................................................... 136
show command-history................................................................................................................................................. 136
show cpu-trac-stats................................................................................................................................................... 138
4
Contents
show debugging............................................................................................................................................................. 139
show environment..........................................................................................................................................................140
show inventory................................................................................................................................................................142
show login statistics....................................................................................................................................................... 143
show memory................................................................................................................................................................. 146
show processes cpu.......................................................................................................................................................147
show processes ipc ow-control..................................................................................................................................149
show processes memory................................................................................................................................................151
show reset-reason..........................................................................................................................................................153
show software ifm..........................................................................................................................................................155
show system................................................................................................................................................................... 156
show tech-support.........................................................................................................................................................158
ssh-peer-stack-unit........................................................................................................................................................160
telnet.................................................................................................................................................................................161
telnet-peer-stack-unit....................................................................................................................................................162
terminal length................................................................................................................................................................ 163
traceroute........................................................................................................................................................................164
undebug all...................................................................................................................................................................... 166
virtual-ip...........................................................................................................................................................................167
write................................................................................................................................................................................. 168
5 802.1X........................................................................................................................................................ 170
debug dot1x......................................................................................................................................................................171
dot1x auth-fail-vlan......................................................................................................................................................... 172
dot1x auth-server............................................................................................................................................................173
dot1x auth-type mab-only..............................................................................................................................................174
dot1x authentication (Conguration)........................................................................................................................... 175
dot1x authentication (Interface)................................................................................................................................... 175
dot1x critical-vlan............................................................................................................................................................176
dot1x guest-vlan..............................................................................................................................................................177
dot1x host-mode.............................................................................................................................................................179
dot1x mac-auth-bypass................................................................................................................................................. 180
dot1x max-eap-req......................................................................................................................................................... 180
dot1x max-supplicants.................................................................................................................................................... 181
dot1x port-control...........................................................................................................................................................182
dot1x prole.....................................................................................................................................................................183
dot1x quiet-period...........................................................................................................................................................184
dot1x reauthentication................................................................................................................................................... 185
dot1x reauth-max............................................................................................................................................................185
dot1x server-timeout......................................................................................................................................................186
dot1x static-mab............................................................................................................................................................. 187
dot1x supplicant-timeout............................................................................................................................................... 189
dot1x tx-period................................................................................................................................................................189
mac...................................................................................................................................................................................190
show dot1x cos-mapping interface............................................................................................................................... 191
show dot1x interface......................................................................................................................................................193
Contents
5
show dot1x prole...........................................................................................................................................................195
6 Access Control Lists (ACL).........................................................................................................................197
Commands Common to all ACL Types........................................................................................................................ 198
remark........................................................................................................................................................................198
show cong..............................................................................................................................................................200
Common IP ACL Commands........................................................................................................................................ 201
access-class..............................................................................................................................................................201
clear counters ip access-group..............................................................................................................................202
ip access-group........................................................................................................................................................203
ip control-plane egress-lter.................................................................................................................................. 205
show ip accounting access-list..............................................................................................................................205
show ip access-lists.................................................................................................................................................207
Standard IP ACL Commands........................................................................................................................................208
deny...........................................................................................................................................................................208
ip access-list standard............................................................................................................................................. 210
permit..........................................................................................................................................................................211
resequence access-list.............................................................................................................................................213
seq..............................................................................................................................................................................214
Extended IP ACL Commands........................................................................................................................................216
deny............................................................................................................................................................................216
deny icmp.................................................................................................................................................................. 218
deny tcp.................................................................................................................................................................... 220
deny udp................................................................................................................................................................... 224
ip access-list extended............................................................................................................................................227
permit........................................................................................................................................................................ 228
permit tcp................................................................................................................................................................. 230
permit udp.................................................................................................................................................................233
resequence access-list............................................................................................................................................236
seq..............................................................................................................................................................................237
Common MAC Access List Commands......................................................................................................................240
clear counters mac access-group..........................................................................................................................240
mac access-group.................................................................................................................................................... 241
show mac access-lists............................................................................................................................................ 243
show mac accounting access-list..........................................................................................................................244
Standard MAC ACL Commands.................................................................................................................................. 245
deny...........................................................................................................................................................................245
mac access-list standard.........................................................................................................................................247
permit........................................................................................................................................................................ 248
seq............................................................................................................................................................................. 249
Extended MAC ACL Commands.................................................................................................................................. 251
deny............................................................................................................................................................................251
mac access-list extended....................................................................................................................................... 253
permit........................................................................................................................................................................254
IP Prex List Commands.............................................................................................................................................. 256
clear ip prex-list......................................................................................................................................................256
6
Contents
deny........................................................................................................................................................................... 257
ip prex-list............................................................................................................................................................... 258
seq............................................................................................................................................................................. 259
show cong...............................................................................................................................................................261
show ip prex-list detail........................................................................................................................................... 261
show ip prex-list summary....................................................................................................................................262
Route Map Commands................................................................................................................................................. 263
continue.................................................................................................................................................................... 264
description................................................................................................................................................................265
match as-path..........................................................................................................................................................266
match community.................................................................................................................................................... 267
match interface........................................................................................................................................................268
match ip address......................................................................................................................................................269
match ip next-hop....................................................................................................................................................270
match ip route-source..............................................................................................................................................271
match metric............................................................................................................................................................ 272
match origin.............................................................................................................................................................. 273
match route-type..................................................................................................................................................... 274
match tag..................................................................................................................................................................275
route-map................................................................................................................................................................. 276
set as-path................................................................................................................................................................278
set automatic-tag.....................................................................................................................................................279
set comm-list delete................................................................................................................................................280
set community.......................................................................................................................................................... 281
set level..................................................................................................................................................................... 282
set local-preference.................................................................................................................................................283
set metric..................................................................................................................................................................284
set metric-type........................................................................................................................................................ 285
set next-hop.............................................................................................................................................................286
set origin....................................................................................................................................................................287
set tag....................................................................................................................................................................... 288
set weight................................................................................................................................................................. 289
show cong..............................................................................................................................................................290
show route-map....................................................................................................................................................... 291
AS-Path Commands......................................................................................................................................................292
ip as-path access-list.............................................................................................................................................. 292
show ip as-path-access-lists..................................................................................................................................293
IP Community List Commands.....................................................................................................................................294
ip community-list......................................................................................................................................................294
show ip community-lists......................................................................................................................................... 295
deny (for Standard IP ACLs)........................................................................................................................................295
deny (for Extended IP ACLs)........................................................................................................................................297
seq (for Standard IPv4 ACLs)......................................................................................................................................299
deny tcp (for Extended IP ACLs)................................................................................................................................ 300
deny udp (for Extended IP ACLs)................................................................................................................................302
Contents
7
deny arp (for Extended MAC ACLs)........................................................................................................................... 303
deny icmp (for Extended IP ACLs)..............................................................................................................................305
deny ether-type (for Extended MAC ACLs).............................................................................................................. 306
deny (for Standard MAC ACLs)...................................................................................................................................308
deny (for Extended MAC ACLs)..................................................................................................................................309
permit (for Standard IP ACLs).......................................................................................................................................311
permit arp (for Extended MAC ACLs)......................................................................................................................... 312
permit ether-type (for Extended MAC ACLs)............................................................................................................ 313
permit icmp (for Extended IP ACLs)............................................................................................................................315
permit udp (for Extended IP ACLs)..............................................................................................................................316
permit (for Extended IP ACLs)..................................................................................................................................... 318
permit (for Standard MAC ACLs)................................................................................................................................320
seq (for Standard MAC ACLs)..................................................................................................................................... 322
permit tcp (for Extended IP ACLs)..............................................................................................................................323
seq arp (for Extended MAC ACLs)............................................................................................................................. 325
seq ether-type (for Extended MAC ACLs).................................................................................................................326
seq (for IP ACLs)........................................................................................................................................................... 328
seq (for IPv6 ACLs).......................................................................................................................................................329
permit udp (for IPv6 ACLs).......................................................................................................................................... 332
permit tcp (for IPv6 ACLs)...........................................................................................................................................333
permit icmp (for IPv6 ACLs)........................................................................................................................................ 336
permit (for IPv6 ACLs)..................................................................................................................................................338
deny udp (for IPv6 ACLs).............................................................................................................................................339
deny tcp (for IPv6 ACLs).............................................................................................................................................. 341
deny icmp (for Extended IPv6 ACLs)......................................................................................................................... 344
deny (for IPv6 ACLs).................................................................................................................................................... 346
7 Access Control List (ACL) VLAN Groups and Content Addressable Memory (CAM).................................. 348
member vlan...................................................................................................................................................................348
ip access-group..............................................................................................................................................................349
show acl-vlan-group .....................................................................................................................................................349
show cam-acl-vlan........................................................................................................................................................ 350
cam-acl-vlan....................................................................................................................................................................351
show cam-usage............................................................................................................................................................352
show running cong acl-vlan-group............................................................................................................................354
acl-vlan-group................................................................................................................................................................ 355
show acl-vlan-group detail........................................................................................................................................... 356
description (ACL VLAN Group)....................................................................................................................................357
8 Bidirectional Forwarding Detection (BFD)..................................................................................................358
bfd all-neighbors............................................................................................................................................................ 358
bfd enable (Conguration)........................................................................................................................................... 360
bfd enable (Interface).................................................................................................................................................... 361
bfd interval ..................................................................................................................................................................... 361
bfd protocol-liveness..................................................................................................................................................... 362
ip route bfd..................................................................................................................................................................... 363
8
Contents
ip ospf bfd all-neighbors................................................................................................................................................364
ipv6 ospf bfd all-neighbors...........................................................................................................................................365
ipv6 route bfd................................................................................................................................................................. 367
isis bfd all-neighbors......................................................................................................................................................368
neighbor bfd disable...................................................................................................................................................... 369
show bfd neighbors....................................................................................................................................................... 370
vrrp bfd neighbor........................................................................................................................................................... 373
9 Border Gateway Protocol...........................................................................................................................375
BGP IPv4 Commands....................................................................................................................................................375
address-family.......................................................................................................................................................... 375
aggregate-address................................................................................................................................................... 376
bgp add-path............................................................................................................................................................378
bgp always-compare-med...................................................................................................................................... 379
bgp asnotation..........................................................................................................................................................379
bgp bestpath as-path ignore...................................................................................................................................381
bgp bestpath as-path multipath-relax................................................................................................................... 381
bgp bestpath med confed...................................................................................................................................... 382
bgp bestpath med missing-as-best.......................................................................................................................383
bgp bestpath router-id ignore................................................................................................................................ 384
bgp client-to-client reection.................................................................................................................................385
bgp cluster-id........................................................................................................................................................... 385
bgp confederation identier................................................................................................................................... 386
bgp confederation peers.........................................................................................................................................388
bgp connection-retry-timer....................................................................................................................................389
bgp dampening........................................................................................................................................................ 389
bgp default local-preference................................................................................................................................... 391
bgp dmzlink-bw........................................................................................................................................................392
bgp enforce-rst-as.................................................................................................................................................392
bgp fast-external-fallover....................................................................................................................................... 393
bgp four-octet-as-support..................................................................................................................................... 394
bgp graceful-restart................................................................................................................................................ 395
bgp non-deterministic-med....................................................................................................................................396
bgp outbound-optimization.................................................................................................................................... 397
bgp recursive-bgp-next-hop.................................................................................................................................. 398
bgp regex-eval-optz-disable...................................................................................................................................399
bgp router-id............................................................................................................................................................ 400
clear ip bgp................................................................................................................................................................401
clear ip bgp dampening...........................................................................................................................................403
clear ip bgp ap-statistics...................................................................................................................................... 404
clear ip bgp peer-group...........................................................................................................................................406
deny bandwidth........................................................................................................................................................407
debug ip bgp.............................................................................................................................................................408
debug ip bgp dampening........................................................................................................................................ 409
debug ip bgp events.................................................................................................................................................410
debug ip bgp keepalives...........................................................................................................................................412
Contents
9
debug ip bgp notications....................................................................................................................................... 413
debug ip bgp soft-reconguration..........................................................................................................................414
debug ip bgp updates.............................................................................................................................................. 415
default-metric........................................................................................................................................................... 416
description................................................................................................................................................................. 417
maximum-paths........................................................................................................................................................418
neighbor activate......................................................................................................................................................419
neighbor add-path...................................................................................................................................................420
neighbor advertisement-interval.............................................................................................................................421
neighbor advertisement-start................................................................................................................................ 422
neighbor allowas-in..................................................................................................................................................423
neighbor default-originate.......................................................................................................................................424
neighbor description................................................................................................................................................425
neighbor distribute-list............................................................................................................................................ 426
neighbor ebgp-multihop..........................................................................................................................................427
neighbor fall-over.....................................................................................................................................................428
neighbor local-as......................................................................................................................................................429
neighbor maximum-prex.......................................................................................................................................430
neighbor password.................................................................................................................................................. 432
neighbor peer-group (assigning peers)................................................................................................................. 433
neighbor peer-group (creating group)...................................................................................................................434
neighbor peer-group passive..................................................................................................................................435
neighbor remote-as................................................................................................................................................. 436
neighbor remove-private-as...................................................................................................................................438
neighbor route-map.................................................................................................................................................439
neighbor route-reector-client...............................................................................................................................440
neighbor sender-side-loopdetect........................................................................................................................... 441
neighbor send-community......................................................................................................................................442
neighbor shutdown..................................................................................................................................................443
neighbor soft-reconguration inbound..................................................................................................................444
neighbor timers........................................................................................................................................................ 445
neighbor update-source..........................................................................................................................................447
neighbor weight....................................................................................................................................................... 448
network.....................................................................................................................................................................449
network backdoor....................................................................................................................................................450
permit bandwidth..................................................................................................................................................... 451
redistribute................................................................................................................................................................452
redistribute ospf.......................................................................................................................................................454
router bgp.................................................................................................................................................................455
shutdown all............................................................................................................................................................. 456
shutdown address-family-ipv4–multicast.............................................................................................................456
shutdown address-family-ipv4–unicast................................................................................................................ 457
shutdown address-family-ipv6–unicast................................................................................................................ 457
set extcommunity bandwidth.................................................................................................................................458
show capture bgp-pdu neighbor........................................................................................................................... 458
10
Contents
show cong..............................................................................................................................................................460
show ip bgp...............................................................................................................................................................461
show ip bgp cluster-list...........................................................................................................................................463
show ip bgp community..........................................................................................................................................464
show ip bgp community-list....................................................................................................................................467
show ip bgp dampened-paths............................................................................................................................... 469
show ip bgp detail.................................................................................................................................................... 470
show ip bgp extcommunity-list.............................................................................................................................. 472
show ip bgp lter-list............................................................................................................................................... 473
show ip bgp ap-statistics......................................................................................................................................475
show ip bgp inconsistent-as................................................................................................................................... 477
show ip bgp neighbors............................................................................................................................................ 479
show ip bgp next-hop............................................................................................................................................. 482
show ip bgp paths................................................................................................................................................... 483
show ip bgp paths community...............................................................................................................................485
show ip bgp peer-group..........................................................................................................................................486
show ip bgp regexp................................................................................................................................................. 488
show ip bgp summary............................................................................................................................................. 490
show running-cong bgp........................................................................................................................................493
timers bgp.................................................................................................................................................................494
MBGP Commands.........................................................................................................................................................495
debug ip bgp dampening........................................................................................................................................ 495
distance bgp.............................................................................................................................................................496
show ip bgp dampened-paths................................................................................................................................497
BGP Extended Communities (RFC 4360)..................................................................................................................499
set extcommunity rt................................................................................................................................................499
set extcommunity soo.............................................................................................................................................500
show ip bgp paths extcommunity.......................................................................................................................... 501
show ip extcommunity-list......................................................................................................................................502
IPv6 BGP Commands................................................................................................................................................... 503
clear ip bgp ipv6 unicast soft.................................................................................................................................503
debug ip bgp ipv6 unicast soft-reconguration...................................................................................................504
ipv6 prex-list...........................................................................................................................................................505
neighbor soft-reconguration inbound................................................................................................................. 505
show ipv6 prex-list................................................................................................................................................ 506
IPv6 MBGP Commands................................................................................................................................................507
show ipv6 mbgproutes............................................................................................................................................507
10 Content Addressable Memory (CAM)...................................................................................................... 508
CAM Prole Commands............................................................................................................................................... 508
cam-acl (Conguration)..........................................................................................................................................508
cam-acl-egress......................................................................................................................................................... 512
cam-optimization......................................................................................................................................................512
cam-threshold...........................................................................................................................................................513
show cam-acl............................................................................................................................................................514
show cam-usage...................................................................................................................................................... 516
Contents
11
test cam-usage.........................................................................................................................................................517
11 Control Plane Policing (CoPP)...................................................................................................................519
control-plane-cpuqos.....................................................................................................................................................519
service-policy rate-limit-cpu-queues...........................................................................................................................520
service-policy rate-limit-protocols................................................................................................................................521
ip unknown-unicast....................................................................................................................................................... 522
ipv6 unknown-unicast...................................................................................................................................................523
show cpu-queue rate cp...............................................................................................................................................523
show ip protocol-queue-mapping................................................................................................................................524
show ipv6 protocol-queue-mapping........................................................................................................................... 525
show mac protocol-queue-mapping........................................................................................................................... 526
12 Debugging and Diagnostics...................................................................................................................... 528
Diagnostics and Monitoring Commands.....................................................................................................................528
logging coredump stack-unit..................................................................................................................................528
Oine Diagnostic Commands......................................................................................................................................529
diag stack-unit..........................................................................................................................................................529
oine stack-unit.......................................................................................................................................................531
online stack-unit.......................................................................................................................................................532
Hardware Commands....................................................................................................................................................533
clear hardware stack-unit....................................................................................................................................... 533
clear hardware system-ow................................................................................................................................... 534
clear hardware vlan-counters.................................................................................................................................535
hardware watchdog.................................................................................................................................................535
show hardware mac................................................................................................................................................ 536
show hardware ip.....................................................................................................................................................537
show hardware stack-unit...................................................................................................................................... 538
show hardware buer interface.............................................................................................................................546
show hardware counters interface ....................................................................................................................... 547
show hardware buer-stats-snapshot..................................................................................................................549
show hardware stack-unit buer-stats-snapshot (Total Buer Information)..................................................550
show hardware system-ow...................................................................................................................................551
show hardware vlan-counters................................................................................................................................553
show hardware drops..............................................................................................................................................554
13 Dynamic Host Conguration Protocol (DHCP)......................................................................................... 557
Commands to Congure the System to be a DHCP Server.................................................................................... 557
clear ip dhcp............................................................................................................................................................. 557
debug ip dhcp server.............................................................................................................................................. 558
debug ipv6 dhcp .....................................................................................................................................................559
default-router...........................................................................................................................................................559
disable....................................................................................................................................................................... 560
dns-server................................................................................................................................................................. 561
domain-name........................................................................................................................................................... 562
excluded-address.....................................................................................................................................................563
12
Contents
hardware-address....................................................................................................................................................564
host........................................................................................................................................................................... 564
lease.......................................................................................................................................................................... 565
netbios-name-server...............................................................................................................................................566
netbios-node-type................................................................................................................................................... 567
network.....................................................................................................................................................................568
pool............................................................................................................................................................................569
show ip dhcp binding...............................................................................................................................................570
show ip dhcp conguration.................................................................................................................................... 570
show ip dhcp conict............................................................................................................................................... 571
show ip dhcp server................................................................................................................................................ 572
Commands to Congure Secure DHCP......................................................................................................................573
arp inspection........................................................................................................................................................... 573
arp inspection-trust................................................................................................................................................. 574
clear ip dhcp snooping............................................................................................................................................ 575
clear ipv6 dhcp snooping binding...........................................................................................................................576
ip dhcp relay..............................................................................................................................................................577
ip dhcp snooping......................................................................................................................................................578
ipv6 dhcp snooping..................................................................................................................................................579
ipv6 dhcp snooping vlan......................................................................................................................................... 579
ip dhcp snooping binding........................................................................................................................................580
IPv6 DHCP Snooping Binding.................................................................................................................................581
ip dhcp snooping database.....................................................................................................................................582
ipv6 dhcp snooping database write-delay............................................................................................................ 583
ip dhcp snooping database renew......................................................................................................................... 584
ipv6 dhcp snooping database renew.....................................................................................................................585
ip dhcp snooping trust............................................................................................................................................ 585
ipv6 dhcp snooping trust........................................................................................................................................586
ip dhcp source-address-validation.........................................................................................................................586
ip dhcp relay information-option............................................................................................................................588
ip dhcp snooping verify mac-address................................................................................................................... 589
ipv6 dhcp snooping verify mac-address...............................................................................................................590
ip helper-address..................................................................................................................................................... 590
ipv6 helper-address..................................................................................................................................................591
show ip dhcp snooping........................................................................................................................................... 592
show ipv6 dhcp snooping.......................................................................................................................................594
Commands to Congure DNS .................................................................................................................................... 595
ip name-server.........................................................................................................................................................595
ip domain-name....................................................................................................................................................... 596
ip domain-list............................................................................................................................................................ 597
ip host....................................................................................................................................................................... 598
clear host..................................................................................................................................................................599
14 Equal Cost Multi-Path (ECMP)................................................................................................................600
ecmp-group....................................................................................................................................................................600
hash-algorithm................................................................................................................................................................601
Contents
13
hash-algorithm ecmp.................................................................................................................................................... 604
hash-algorithm seed......................................................................................................................................................605
ip ecmp-group................................................................................................................................................................606
ip ecmp weighted...........................................................................................................................................................607
link-bundle-monitor enable...........................................................................................................................................608
link-bundle-distribution trigger-threshold...................................................................................................................609
show cong.....................................................................................................................................................................610
show link-bundle distribution........................................................................................................................................ 610
15 FIPS Cryptography................................................................................................................................... 612
ps mode enable.............................................................................................................................................................612
show ps status..............................................................................................................................................................613
show ip ssh......................................................................................................................................................................613
ssh.................................................................................................................................................................................... 614
16 Force10 Resilient Ring Protocol (FRRP)....................................................................................................618
clear frrp.......................................................................................................................................................................... 618
debug frrp.......................................................................................................................................................................620
description.......................................................................................................................................................................621
disable............................................................................................................................................................................. 622
interface..........................................................................................................................................................................622
member-vlan...................................................................................................................................................................624
mode............................................................................................................................................................................... 625
protocol frrp................................................................................................................................................................... 626
show frrp.........................................................................................................................................................................627
timer................................................................................................................................................................................ 630
17 GARP VLAN Registration (GVRP)............................................................................................................ 632
clear gvrp statistics....................................................................................................................................................... 633
debug gvrp..................................................................................................................................................................... 634
disable............................................................................................................................................................................. 635
garp timers..................................................................................................................................................................... 636
gvrp enable..................................................................................................................................................................... 637
gvrp registration.............................................................................................................................................................638
protocol gvrp..................................................................................................................................................................639
show cong....................................................................................................................................................................640
show garp timers............................................................................................................................................................641
show gvrp.......................................................................................................................................................................642
show gvrp statistics...................................................................................................................................................... 643
18 High Availability (HA)............................................................................................................................... 646
patch ash://RUNTIME_PATCH_DIR........................................................................................................................646
process restartable........................................................................................................................................................ 647
redundancy disable-auto-reboot..................................................................................................................................648
redundancy force-failover.............................................................................................................................................649
redundancy primary.......................................................................................................................................................649
14
Contents
redundancy protocol..................................................................................................................................................... 650
redundancy reset-counter.............................................................................................................................................651
redundancy sfm standby............................................................................................................................................... 651
redundancy synchronize............................................................................................................................................... 653
show patch.....................................................................................................................................................................653
show processes restartable..........................................................................................................................................654
show redundancy.......................................................................................................................................................... 655
19 ICMP Message Types...............................................................................................................................658
20 Internet Group Management Protocol (IGMP).........................................................................................660
IGMP Commands.......................................................................................................................................................... 660
clear ip igmp groups................................................................................................................................................ 660
debug ip igmp............................................................................................................................................................661
ip igmp access-group.............................................................................................................................................. 663
ip igmp immediate-leave......................................................................................................................................... 664
ip igmp last-member-query-interval......................................................................................................................665
ip igmp query-interval..............................................................................................................................................666
ip igmp query-max-resp-time................................................................................................................................. 667
ip igmp ssm-map..................................................................................................................................................... 668
ip igmp version.........................................................................................................................................................669
show ip igmp groups................................................................................................................................................670
show ip igmp interface............................................................................................................................................ 672
show ip igmp ssm-map............................................................................................................................................674
IGMP Snooping Commands......................................................................................................................................... 675
clear ip igmp snooping groups................................................................................................................................676
debug ip igmp snooping...........................................................................................................................................677
ip igmp snooping enable..........................................................................................................................................678
ip igmp snooping fast-leave....................................................................................................................................679
ip igmp snooping ood............................................................................................................................................680
ip igmp snooping last-member-query-interval...................................................................................................... 681
ip igmp snooping mrouter....................................................................................................................................... 682
ip igmp snooping querier.........................................................................................................................................683
show ip igmp snooping groups...............................................................................................................................684
show ip igmp snooping mrouter.............................................................................................................................685
21 Interfaces................................................................................................................................................. 687
Basic Interface Commands...........................................................................................................................................687
clear counters...........................................................................................................................................................687
clear counters eee................................................................................................................................................... 689
clear dampening.......................................................................................................................................................690
dampening.................................................................................................................................................................691
default interface.......................................................................................................................................................692
description................................................................................................................................................................ 693
duplex (10/100 Interfaces)..................................................................................................................................... 694
eee.............................................................................................................................................................................695
Contents
15
owcontrol................................................................................................................................................................696
interface....................................................................................................................................................................699
interface group.........................................................................................................................................................700
interface loopback....................................................................................................................................................702
interface managementEthernet.............................................................................................................................703
interface null............................................................................................................................................................. 704
interface range......................................................................................................................................................... 705
interface range macro (dene)...............................................................................................................................708
interface range macro name...................................................................................................................................709
interface vlan.............................................................................................................................................................710
keepalive.....................................................................................................................................................................711
negotiation auto........................................................................................................................................................712
monitor interface...................................................................................................................................................... 714
mtu............................................................................................................................................................................. 717
portmode hybrid....................................................................................................................................................... 719
rate-interval.............................................................................................................................................................. 720
rate-interval (Conguration Mode).........................................................................................................................721
show cong.............................................................................................................................................................. 722
show cong (from INTERFACE RANGE mode).................................................................................................. 723
show hardware......................................................................................................................................................... 724
show interfaces........................................................................................................................................................ 727
show interfaces congured.................................................................................................................................... 734
show interfaces dampening....................................................................................................................................735
show interfaces eee.................................................................................................................................................737
show interfaces eee statistics................................................................................................................................738
show interfaces phy.................................................................................................................................................738
show interfaces stack-unit...................................................................................................................................... 741
show interfaces status............................................................................................................................................ 742
show interfaces switchport.................................................................................................................................... 744
show interfaces transceiver....................................................................................................................................746
show interfaces vlan.................................................................................................................................................751
show range............................................................................................................................................................... 752
show running-cong ecmp-group......................................................................................................................... 753
shutdown.................................................................................................................................................................. 753
speed (for 10/100/1000/10000 interfaces)......................................................................................................... 754
speed (Management interface)............................................................................................................................. 756
switchport.................................................................................................................................................................757
wavelength............................................................................................................................................................... 759
Egress Interface Selection (EIS) Commands............................................................................................................. 759
application.................................................................................................................................................................759
application (for HTTP and ICMP)..........................................................................................................................760
clear management application pkt-cntr.................................................................................................................761
clear management application pkt-fallback-cntr.................................................................................................. 761
management egress-interface-selection.............................................................................................................. 762
show ip management-eis-route ............................................................................................................................ 762
16
Contents
show management application pkt-cntr............................................................................................................... 763
show management application pkt-fallback-cntr.................................................................................................763
Port Channel Commands..............................................................................................................................................764
channel-member......................................................................................................................................................764
group......................................................................................................................................................................... 766
interface port-channel.............................................................................................................................................767
minimum-links...........................................................................................................................................................768
port-channel failover-group....................................................................................................................................769
show cong.............................................................................................................................................................. 770
show interfaces port-channel................................................................................................................................. 771
show port-channel-ow.......................................................................................................................................... 774
Time Domain Reectometer (TDR) Commands........................................................................................................ 776
tdr-cable-test............................................................................................................................................................776
show tdr.................................................................................................................................................................... 777
UDP Broadcast Commands..........................................................................................................................................778
debug ip udp-helper.................................................................................................................................................778
ip udp-helper udp-port............................................................................................................................................ 779
show ip udp-helper..................................................................................................................................................780
22 Internet Protocol Security (IPSec)...........................................................................................................782
crypto ipsec transform-set........................................................................................................................................... 783
crypto ipsec policy......................................................................................................................................................... 784
management crypto-policy...........................................................................................................................................785
match.............................................................................................................................................................................. 785
session-key..................................................................................................................................................................... 786
show crypto ipsec transform-set................................................................................................................................. 787
show crypto ipsec policy...............................................................................................................................................788
transform-set................................................................................................................................................................. 789
23 IPv4 Routing............................................................................................................................................790
arp.....................................................................................................................................................................................791
arp backo-time.............................................................................................................................................................792
arp learn-enable............................................................................................................................................................. 793
arp max-entries.............................................................................................................................................................. 794
arp retries........................................................................................................................................................................795
arp timeout..................................................................................................................................................................... 796
clear arp-cache...............................................................................................................................................................797
clear host........................................................................................................................................................................ 798
clear ip b stack-unit.....................................................................................................................................................799
clear ip route...................................................................................................................................................................800
clear tcp statistics.......................................................................................................................................................... 801
debug arp........................................................................................................................................................................802
debug ip dhcp.................................................................................................................................................................803
debug ip icmp.................................................................................................................................................................805
debug ip packet............................................................................................................................................................. 806
ip address........................................................................................................................................................................809
Contents
17
ip directed-broadcast.....................................................................................................................................................810
ip domain-list....................................................................................................................................................................811
ip domain-lookup............................................................................................................................................................ 812
ip domain-name.............................................................................................................................................................. 813
ip helper-address............................................................................................................................................................ 814
ip helper-address hop-count disable............................................................................................................................815
ip host.............................................................................................................................................................................. 816
ip icmp source-interface................................................................................................................................................ 817
ipv6 icmp source-interface............................................................................................................................................819
ip max-frag-count..........................................................................................................................................................820
ip max-routes.................................................................................................................................................................. 821
ip mtu.............................................................................................................................................................................. 822
ip name-server............................................................................................................................................................... 823
ip proxy-arp.....................................................................................................................................................................825
ip route............................................................................................................................................................................ 826
ip source-route............................................................................................................................................................... 828
ip unreachables.............................................................................................................................................................. 829
load-balance................................................................................................................................................................... 830
load-balance hg..............................................................................................................................................................832
management route........................................................................................................................................................ 833
show arp......................................................................................................................................................................... 835
show arp retries............................................................................................................................................................. 838
show hosts..................................................................................................................................................................... 838
show ip cam stack-unit.................................................................................................................................................840
show ip b stack-unit....................................................................................................................................................842
show ip ow................................................................................................................................................................... 844
show ip interface........................................................................................................................................................... 846
show ip management-route......................................................................................................................................... 848
show ipv6 management-route..................................................................................................................................... 849
show ip protocols...........................................................................................................................................................850
show ip route...................................................................................................................................................................851
show ip route list............................................................................................................................................................855
show ip route summary.................................................................................................................................................857
show ip trac................................................................................................................................................................ 858
show tcp statistics......................................................................................................................................................... 861
24 IPv6 Access Control Lists (IPv6 ACLs).................................................................................................... 864
show cam-acl-egress.................................................................................................................................................... 864
show cam-acl.................................................................................................................................................................865
permit icmp.....................................................................................................................................................................867
permit..............................................................................................................................................................................869
ipv6 control-plane egress-lter.................................................................................................................................... 870
ipv6 access-list...............................................................................................................................................................870
cam-acl-egress...............................................................................................................................................................872
cam-acl............................................................................................................................................................................873
18
Contents
25 IPv6 Basics.............................................................................................................................................. 875
cam-ipv6 extended-prex.............................................................................................................................................876
clear ipv6 b................................................................................................................................................................... 876
clear ipv6 route...............................................................................................................................................................877
clear ipv6 mld_host....................................................................................................................................................... 878
maximum dynamic-routes-ipv6....................................................................................................................................879
ipv6 address autocong................................................................................................................................................880
ipv6 address................................................................................................................................................................... 880
ipv6 address eui64.........................................................................................................................................................882
ipv6 control-plane icmp error-rate-limit...................................................................................................................... 883
ipv6 owlabel-zero.........................................................................................................................................................883
ipv6 host......................................................................................................................................................................... 884
ipv6 name-server...........................................................................................................................................................885
ipv6 nd dad attempts.................................................................................................................................................... 885
ipv6 nd disable-reachable-timer...................................................................................................................................886
ipv6 nd dns-server ....................................................................................................................................................... 886
ipv6 nd prex..................................................................................................................................................................887
ipv6 route........................................................................................................................................................................888
ipv6 unicast-routing....................................................................................................................................................... 891
show ipv6 cam stack-unit.............................................................................................................................................892
show ipv6 control-plane icmp...................................................................................................................................... 893
show ipv6 b stack-unit................................................................................................................................................893
show ipv6 owlabel-zero.............................................................................................................................................. 894
show ipv6 interface.......................................................................................................................................................895
show ipv6 mld_host......................................................................................................................................................898
show ipv6 route............................................................................................................................................................. 899
trust ipv6-diserv..........................................................................................................................................................902
26 Intermediate System to Intermediate System (IS-IS)...............................................................................904
adjacency-check............................................................................................................................................................905
advertise......................................................................................................................................................................... 906
area-password................................................................................................................................................................907
clear cong.....................................................................................................................................................................908
clear isis.......................................................................................................................................................................... 909
clns host.......................................................................................................................................................................... 910
debug isis..........................................................................................................................................................................911
debug isis adj-packets....................................................................................................................................................912
debug isis local-updates.................................................................................................................................................913
debug isis snp-packets.................................................................................................................................................. 914
debug isis spf-triggers....................................................................................................................................................915
debug isis update-packets.............................................................................................................................................916
default-information originate.........................................................................................................................................917
description.......................................................................................................................................................................918
distance........................................................................................................................................................................... 919
distribute-list in.............................................................................................................................................................. 920
Contents
19
distribute-list out............................................................................................................................................................ 921
distribute-list redistributed-override............................................................................................................................922
domain-password...........................................................................................................................................................923
graceful-restart ietf....................................................................................................................................................... 924
graceful-restart interval................................................................................................................................................ 925
graceful-restart restart-wait.........................................................................................................................................926
graceful-restart t1.......................................................................................................................................................... 927
graceful-restart t2......................................................................................................................................................... 928
graceful-restart t3......................................................................................................................................................... 928
hello padding.................................................................................................................................................................. 930
hostname dynamic......................................................................................................................................................... 931
ignore-lsp-errors............................................................................................................................................................. 931
ip router isis.....................................................................................................................................................................932
ipv6 router isis................................................................................................................................................................ 933
isis circuit-type............................................................................................................................................................... 934
isis csnp-interval............................................................................................................................................................ 935
isis hello-interval.............................................................................................................................................................936
isis hello-multiplier.......................................................................................................................................................... 937
isis hello padding............................................................................................................................................................ 938
isis ipv6 metric............................................................................................................................................................... 939
isis metric........................................................................................................................................................................940
isis network point-to-point............................................................................................................................................ 941
isis password.................................................................................................................................................................. 942
isis priority.......................................................................................................................................................................943
is-type............................................................................................................................................................................. 944
log-adjacency-changes.................................................................................................................................................945
lsp-gen-interval.............................................................................................................................................................. 946
lsp-mtu............................................................................................................................................................................ 947
lsp-refresh-interval........................................................................................................................................................ 948
max-area-addresses...................................................................................................................................................... 949
max-lsp-lifetime............................................................................................................................................................. 950
maximum-paths..............................................................................................................................................................951
metric-style.................................................................................................................................................................... 952
multi-topology................................................................................................................................................................ 953
net................................................................................................................................................................................... 954
passive-interface........................................................................................................................................................... 954
redistribute..................................................................................................................................................................... 955
redistribute bgp..............................................................................................................................................................957
redistribute ospf.............................................................................................................................................................959
router isis........................................................................................................................................................................ 960
set-overload-bit.............................................................................................................................................................. 961
show cong....................................................................................................................................................................962
show isis database.........................................................................................................................................................963
show isis graceful-restart detail...................................................................................................................................966
show isis hostname........................................................................................................................................................967
20
Contents
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