Dell Networking S3100 Series User guide

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Dell EMC Command Line Reference Guide for the
S3100 Series
9.14.0.0
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 © 2018 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.
2018 - 07
Rev. A00
Contents
1 About this Guide...........................................................................................................................................42
Objectives......................................................................................................................................................................... 42
Audience............................................................................................................................................................................42
Conventions......................................................................................................................................................................42
2 CLI Basics....................................................................................................................................................44
Accessing the Command Line........................................................................................................................................44
Multiple Conguration Users.......................................................................................................................................... 44
Obtaining Help..................................................................................................................................................................45
Navigating the CLI........................................................................................................................................................... 46
Using the no Command...................................................................................................................................................47
Filtering show Commands...............................................................................................................................................47
Enabling Software Features on Devices Using a Command Option..........................................................................48
feature vrf...................................................................................................................................................................48
show feature...............................................................................................................................................................49
Command Modes............................................................................................................................................................ 50
3 File Management......................................................................................................................................... 60
boot system......................................................................................................................................................................60
cd....................................................................................................................................................................................... 62
copy................................................................................................................................................................................... 63
delete.................................................................................................................................................................................65
dir.......................................................................................................................................................................................66
format................................................................................................................................................................................68
fsck ash...........................................................................................................................................................................69
mkdir..................................................................................................................................................................................70
mount nfs..........................................................................................................................................................................70
rmdir................................................................................................................................................................................... 71
upgrade system................................................................................................................................................................ 72
rename...............................................................................................................................................................................75
restore factory-defaults...................................................................................................................................................75
show boot system............................................................................................................................................................78
show bootvar....................................................................................................................................................................79
show le-systems............................................................................................................................................................ 80
show os-version................................................................................................................................................................81
show running-cong........................................................................................................................................................83
show startup-cong........................................................................................................................................................ 87
show version.....................................................................................................................................................................88
upgrade............................................................................................................................................................................. 90
4 Control and Monitoring................................................................................................................................92
banner exec...................................................................................................................................................................... 92
Contents
3
banner login...................................................................................................................................................................... 93
banner motd..................................................................................................................................................................... 95
cam-acl..............................................................................................................................................................................96
cam-acl-vlan.....................................................................................................................................................................98
clear average-power........................................................................................................................................................98
clear line............................................................................................................................................................................ 99
congure..........................................................................................................................................................................100
disable...............................................................................................................................................................................101
do......................................................................................................................................................................................102
enable...............................................................................................................................................................................103
enable optic-info-update interval..................................................................................................................................104
end................................................................................................................................................................................... 105
exec-timeout...................................................................................................................................................................106
exit....................................................................................................................................................................................107
ftp-server enable............................................................................................................................................................108
ftp-server topdir.............................................................................................................................................................109
ftp-server username.......................................................................................................................................................110
hostname.......................................................................................................................................................................... 111
ip http source-interface..................................................................................................................................................112
ip http vrf......................................................................................................................................................................... 113
ip ftp password................................................................................................................................................................114
ip ftp source-interface....................................................................................................................................................115
ip ftp username............................................................................................................................................................... 116
ip ftp vrf............................................................................................................................................................................117
ip telnet server enable.................................................................................................................................................... 118
ip telnet server vrf...........................................................................................................................................................119
ip telnet source-interface.............................................................................................................................................. 120
ip telnet vrf.......................................................................................................................................................................121
ip tftp source-interface..................................................................................................................................................122
ip tftp vrf......................................................................................................................................................................... 123
line.................................................................................................................................................................................... 124
login concurrent-session................................................................................................................................................125
login statistics................................................................................................................................................................. 126
motd-banner................................................................................................................................................................... 128
ping...................................................................................................................................................................................129
reload................................................................................................................................................................................132
send..................................................................................................................................................................................133
service timestamps........................................................................................................................................................ 134
show alarms.................................................................................................................................................................... 135
show cam-acl-vlan......................................................................................................................................................... 136
show command-history................................................................................................................................................. 137
show cpu-trac-stats................................................................................................................................................... 139
show debugging............................................................................................................................................................. 140
show environment...........................................................................................................................................................141
show inventory................................................................................................................................................................142
4
Contents
show login statistics....................................................................................................................................................... 144
show memory................................................................................................................................................................. 146
show processes cpu.......................................................................................................................................................147
show processes ipc ow-control..................................................................................................................................150
show processes memory...............................................................................................................................................152
show reset-reason..........................................................................................................................................................154
show software ifm..........................................................................................................................................................156
show system................................................................................................................................................................... 157
show tech-support.........................................................................................................................................................159
ssh-peer-stack-unit........................................................................................................................................................162
telnet................................................................................................................................................................................ 163
telnet-peer-stack-unit....................................................................................................................................................165
terminal length................................................................................................................................................................165
traceroute........................................................................................................................................................................166
undebug all...................................................................................................................................................................... 168
virtual-ip...........................................................................................................................................................................169
write................................................................................................................................................................................. 170
5 802.1X........................................................................................................................................................ 172
dot1x critical-vlan............................................................................................................................................................ 173
debug dot1x..................................................................................................................................................................... 174
dot1x auth-fail-vlan.........................................................................................................................................................175
dot1x auth-server............................................................................................................................................................176
dot1x auth-type mab-only..............................................................................................................................................177
dot1x authentication (Conguration)........................................................................................................................... 178
dot1x authentication (Interface)................................................................................................................................... 179
dot1x guest-vlan..............................................................................................................................................................179
dot1x host-mode..............................................................................................................................................................181
dot1x mac-auth-bypass................................................................................................................................................. 182
dot1x max-eap-req..........................................................................................................................................................182
dot1x max-supplicants....................................................................................................................................................183
dot1x port-control...........................................................................................................................................................184
dot1x prole.....................................................................................................................................................................185
dot1x quiet-period...........................................................................................................................................................186
dot1x reauthentication....................................................................................................................................................187
dot1x reauth-max............................................................................................................................................................187
dot1x server-timeout......................................................................................................................................................188
dot1x static-mab.............................................................................................................................................................189
dot1x supplicant-timeout................................................................................................................................................191
dot1x tx-period.................................................................................................................................................................191
mac...................................................................................................................................................................................192
show dot1x cos-mapping interface.............................................................................................................................. 193
show dot1x interface......................................................................................................................................................195
show dot1x prole...........................................................................................................................................................197
6 Access Control Lists (ACL).........................................................................................................................199
Contents
5
Commands Common to all ACL Types........................................................................................................................200
remark....................................................................................................................................................................... 200
show cong.............................................................................................................................................................. 202
Common IP ACL Commands........................................................................................................................................203
access-class............................................................................................................................................................. 203
clear counters ip access-group..............................................................................................................................205
ip access-group........................................................................................................................................................205
ip control-plane egress-lter...................................................................................................................................207
show ip accounting access-list.............................................................................................................................. 208
show ip access-lists................................................................................................................................................. 210
Standard IP ACL Commands........................................................................................................................................ 210
deny............................................................................................................................................................................ 211
ip access-list standard............................................................................................................................................. 212
permit.........................................................................................................................................................................214
resequence access-list............................................................................................................................................ 215
seq.............................................................................................................................................................................. 217
Extended IP ACL Commands........................................................................................................................................219
deny............................................................................................................................................................................219
deny icmp.................................................................................................................................................................. 221
deny tcp.................................................................................................................................................................... 223
deny udp....................................................................................................................................................................227
ip access-list extended............................................................................................................................................230
permit.........................................................................................................................................................................231
permit tcp................................................................................................................................................................. 233
permit udp................................................................................................................................................................ 236
resequence access-list............................................................................................................................................239
seq............................................................................................................................................................................. 240
Common MAC Access List Commands......................................................................................................................243
clear counters mac access-group..........................................................................................................................243
mac access-group................................................................................................................................................... 244
show mac access-lists............................................................................................................................................ 246
show mac accounting access-list..........................................................................................................................247
Standard MAC ACL Commands.................................................................................................................................. 248
deny...........................................................................................................................................................................248
mac access-list standard........................................................................................................................................ 250
permit.........................................................................................................................................................................251
seq............................................................................................................................................................................. 252
Extended MAC ACL Commands................................................................................................................................. 254
deny...........................................................................................................................................................................254
mac access-list extended....................................................................................................................................... 256
permit........................................................................................................................................................................ 257
IP Prex List Commands.............................................................................................................................................. 259
clear ip prex-list......................................................................................................................................................259
deny...........................................................................................................................................................................260
ip prex-list................................................................................................................................................................261
6
Contents
seq............................................................................................................................................................................. 262
show cong.............................................................................................................................................................. 264
show ip prex-list detail...........................................................................................................................................264
show ip prex-list summary....................................................................................................................................265
Route Map Commands................................................................................................................................................. 266
continue.....................................................................................................................................................................267
description................................................................................................................................................................ 268
match as-path..........................................................................................................................................................269
match community.................................................................................................................................................... 270
match interface.........................................................................................................................................................271
match ip address......................................................................................................................................................272
match ip next-hop....................................................................................................................................................273
match ip route-source............................................................................................................................................. 274
match metric............................................................................................................................................................ 275
match origin.............................................................................................................................................................. 276
match route-type..................................................................................................................................................... 277
match tag..................................................................................................................................................................278
route-map................................................................................................................................................................. 279
set as-path................................................................................................................................................................ 281
set automatic-tag.................................................................................................................................................... 282
set comm-list delete................................................................................................................................................283
set community..........................................................................................................................................................284
set level..................................................................................................................................................................... 285
set local-preference.................................................................................................................................................286
set metric..................................................................................................................................................................287
set metric-type........................................................................................................................................................ 288
set next-hop............................................................................................................................................................. 289
set origin................................................................................................................................................................... 290
set tag........................................................................................................................................................................291
set weight................................................................................................................................................................. 292
show cong.............................................................................................................................................................. 293
show route-map.......................................................................................................................................................294
AS-Path Commands......................................................................................................................................................295
ip as-path access-list.............................................................................................................................................. 295
show ip as-path-access-lists..................................................................................................................................296
IP Community List Commands.....................................................................................................................................297
ip community-list......................................................................................................................................................297
show ip community-lists......................................................................................................................................... 298
deny (for Standard IP ACLs)........................................................................................................................................299
deny (for Extended IP ACLs).......................................................................................................................................300
seq (for Standard IPv4 ACLs)......................................................................................................................................302
deny tcp (for Extended IP ACLs)................................................................................................................................ 303
deny udp (for Extended IP ACLs)............................................................................................................................... 305
deny arp (for Extended MAC ACLs)........................................................................................................................... 307
deny icmp (for Extended IP ACLs)..............................................................................................................................308
Contents
7
deny ether-type (for Extended MAC ACLs)............................................................................................................... 310
deny (for Standard MAC ACLs).................................................................................................................................... 311
deny (for Extended MAC ACLs)...................................................................................................................................312
permit (for Standard IP ACLs)...................................................................................................................................... 314
permit arp (for Extended MAC ACLs).........................................................................................................................315
permit ether-type (for Extended MAC ACLs).............................................................................................................317
permit icmp (for Extended IP ACLs)............................................................................................................................318
permit udp (for Extended IP ACLs).............................................................................................................................320
permit (for Extended IP ACLs).................................................................................................................................... 322
permit (for Standard MAC ACLs)................................................................................................................................324
seq (for Standard MAC ACLs).....................................................................................................................................325
permit tcp (for Extended IP ACLs)..............................................................................................................................326
seq arp (for Extended MAC ACLs)............................................................................................................................. 328
seq ether-type (for Extended MAC ACLs).................................................................................................................330
seq (for IP ACLs)............................................................................................................................................................ 331
seq (for IPv6 ACLs).......................................................................................................................................................333
permit udp (for IPv6 ACLs)..........................................................................................................................................335
permit tcp (for IPv6 ACLs)........................................................................................................................................... 337
permit icmp (for IPv6 ACLs)........................................................................................................................................ 339
permit (for IPv6 ACLs).................................................................................................................................................. 341
deny udp (for IPv6 ACLs).............................................................................................................................................343
deny tcp (for IPv6 ACLs)..............................................................................................................................................344
deny icmp (for Extended IPv6 ACLs)..........................................................................................................................347
deny (for IPv6 ACLs).................................................................................................................................................... 349
7 Access Control List (ACL) VLAN Groups and Content Addressable Memory (CAM)...................................351
member vlan....................................................................................................................................................................351
ip access-group..............................................................................................................................................................352
show acl-vlan-group .....................................................................................................................................................352
show cam-acl-vlan........................................................................................................................................................ 354
cam-acl-vlan...................................................................................................................................................................355
show cam-usage........................................................................................................................................................... 355
show running cong acl-vlan-group............................................................................................................................358
acl-vlan-group................................................................................................................................................................ 358
show acl-vlan-group detail........................................................................................................................................... 359
description (ACL VLAN Group)................................................................................................................................... 360
8 Bidirectional Forwarding Detection (BFD)..................................................................................................362
bfd all-neighbors............................................................................................................................................................ 362
bfd disable.......................................................................................................................................................................364
bfd enable (Conguration)........................................................................................................................................... 365
bfd enable (Interface)................................................................................................................................................... 366
bfd interval .....................................................................................................................................................................366
bfd protocol-liveness..................................................................................................................................................... 367
ip route bfd..................................................................................................................................................................... 368
ip ospf bfd all-neighbors............................................................................................................................................... 369
8
Contents
ipv6 ospf bfd all-neighbors........................................................................................................................................... 370
ipv6 route bfd..................................................................................................................................................................371
isis bfd all-neighbors...................................................................................................................................................... 372
neighbor bfd....................................................................................................................................................................374
neighbor bfd disable.......................................................................................................................................................375
show bfd neighbors....................................................................................................................................................... 376
vrrp bfd neighbor........................................................................................................................................................... 378
9 Border Gateway Protocol...........................................................................................................................379
BGP IPv4 Commands....................................................................................................................................................379
address-family.......................................................................................................................................................... 379
aggregate-address...................................................................................................................................................380
bgp add-path............................................................................................................................................................382
bgp always-compare-med...................................................................................................................................... 383
bgp asnotation......................................................................................................................................................... 384
bgp bestpath as-path ignore..................................................................................................................................385
bgp bestpath as-path multipath-relax...................................................................................................................386
bgp bestpath med confed...................................................................................................................................... 386
bgp bestpath med missing-as-best....................................................................................................................... 387
bgp bestpath router-id ignore................................................................................................................................ 388
bgp client-to-client reection.................................................................................................................................389
bgp cluster-id........................................................................................................................................................... 390
bgp confederation identier....................................................................................................................................391
bgp confederation peers.........................................................................................................................................392
bgp connection-retry-timer....................................................................................................................................393
bgp dampening.........................................................................................................................................................393
bgp default local-preference.................................................................................................................................. 395
bgp dmzlink-bw....................................................................................................................................................... 396
bgp enforce-rst-as.................................................................................................................................................397
bgp fast-external-fallover....................................................................................................................................... 398
bgp four-octet-as-support..................................................................................................................................... 399
bgp graceful-restart................................................................................................................................................ 400
bgp non-deterministic-med.....................................................................................................................................401
bgp outbound-optimization....................................................................................................................................402
bgp outbound-optimization....................................................................................................................................402
bgp recursive-bgp-next-hop.................................................................................................................................. 403
bgp regex-eval-optz-disable...................................................................................................................................404
bgp router-id............................................................................................................................................................ 405
clear ip bgp............................................................................................................................................................... 406
clear ip bgp dampening...........................................................................................................................................408
clear ip bgp ap-statistics...................................................................................................................................... 409
clear ip bgp peer-group............................................................................................................................................ 411
deny bandwidth........................................................................................................................................................ 412
debug ip bgp..............................................................................................................................................................413
debug ip bgp dampening......................................................................................................................................... 414
debug ip bgp events.................................................................................................................................................415
Contents
9
debug ip bgp keepalives...........................................................................................................................................417
debug ip bgp notications....................................................................................................................................... 418
debug ip bgp soft-reconguration..........................................................................................................................419
debug ip bgp updates..............................................................................................................................................420
default-metric........................................................................................................................................................... 421
description................................................................................................................................................................ 422
maximum-paths....................................................................................................................................................... 423
neighbor activate..................................................................................................................................................... 424
neighbor add-path...................................................................................................................................................425
neighbor advertisement-interval............................................................................................................................426
neighbor advertisement-start.................................................................................................................................427
neighbor allowas-in..................................................................................................................................................428
neighbor default-originate.......................................................................................................................................429
neighbor description.................................................................................................................................................431
neighbor distribute-list.............................................................................................................................................431
neighbor ebgp-multihop..........................................................................................................................................433
neighbor fall-over.....................................................................................................................................................434
neighbor local-as......................................................................................................................................................435
neighbor maximum-prex.......................................................................................................................................436
neighbor next-hop-self............................................................................................................................................437
neighbor password.................................................................................................................................................. 438
neighbor peer-group (assigning peers)................................................................................................................. 439
neighbor peer-group (creating group)................................................................................................................... 441
neighbor peer-group passive..................................................................................................................................442
neighbor remote-as................................................................................................................................................. 443
neighbor remove-private-as................................................................................................................................... 444
neighbor route-map.................................................................................................................................................445
neighbor route-reector-client...............................................................................................................................446
neighbor sender-side-loopdetect...........................................................................................................................447
neighbor send-community......................................................................................................................................448
neighbor shutdown..................................................................................................................................................449
neighbor soft-reconguration inbound................................................................................................................. 450
neighbor timers.........................................................................................................................................................451
neighbor timers extended.......................................................................................................................................453
neighbor update-source..........................................................................................................................................453
neighbor weight....................................................................................................................................................... 454
network.....................................................................................................................................................................455
network backdoor....................................................................................................................................................457
permit bandwidth.................................................................................................................................................... 458
redistribute................................................................................................................................................................459
redistribute ospf.......................................................................................................................................................460
router bgp..................................................................................................................................................................461
shutdown all............................................................................................................................................................. 462
shutdown address-family-ipv4–multicast.............................................................................................................463
shutdown address-family-ipv4–unicast................................................................................................................ 463
10
Contents
shutdown address-family-ipv6–unicast................................................................................................................464
set extcommunity bandwidth.................................................................................................................................464
show capture bgp-pdu neighbor........................................................................................................................... 465
show cong..............................................................................................................................................................466
show ip bgp.............................................................................................................................................................. 467
show ip bgp cluster-list............................................................................................................................................471
show ip bgp community..........................................................................................................................................473
show ip bgp community-list....................................................................................................................................475
show ip bgp dampened-paths................................................................................................................................477
show ip bgp detail.................................................................................................................................................... 479
show ip bgp extcommunity-list..............................................................................................................................480
show ip bgp lter-list...............................................................................................................................................482
show ip bgp ap-statistics......................................................................................................................................483
show ip bgp inconsistent-as...................................................................................................................................485
show ip bgp neighbors............................................................................................................................................ 487
show ip bgp next-hop.............................................................................................................................................. 491
show ip bgp paths................................................................................................................................................... 492
show ip bgp paths community...............................................................................................................................494
show ip bgp peer-group..........................................................................................................................................495
show ip bgp regexp..................................................................................................................................................497
show ip bgp summary............................................................................................................................................. 499
show running-cong bgp........................................................................................................................................ 501
timers bgp.................................................................................................................................................................502
timers bgp extended............................................................................................................................................... 503
MBGP Commands.........................................................................................................................................................504
debug ip bgp dampening........................................................................................................................................ 504
distance bgp.............................................................................................................................................................505
show ip bgp dampened-paths............................................................................................................................... 506
BGP Extended Communities (RFC 4360)................................................................................................................. 508
set extcommunity rt................................................................................................................................................508
set extcommunity soo.............................................................................................................................................509
show ip bgp paths extcommunity.......................................................................................................................... 510
show ip extcommunity-list....................................................................................................................................... 511
IPv6 BGP Commands.................................................................................................................................................... 512
clear ip bgp ipv6 unicast soft..................................................................................................................................512
debug ip bgp ipv6 unicast soft-reconguration....................................................................................................513
ipv6 prex-list............................................................................................................................................................514
neighbor soft-reconguration inbound.................................................................................................................. 515
show ipv6 prex-list................................................................................................................................................. 516
IPv6 MBGP Commands................................................................................................................................................ 516
show ipv6 mbgproutes.............................................................................................................................................517
10 Content Addressable Memory (CAM)....................................................................................................... 518
CAM Prole Commands................................................................................................................................................ 518
cam-acl (Conguration)...........................................................................................................................................518
cam-acl-egress......................................................................................................................................................... 521
Contents
11
cam-optimization.....................................................................................................................................................522
cam-threshold.......................................................................................................................................................... 523
show cam-acl........................................................................................................................................................... 524
show cam-usage......................................................................................................................................................526
test cam-usage........................................................................................................................................................ 527
11 Control Plane Policing (CoPP).................................................................................................................. 530
control-plane-cpuqos....................................................................................................................................................530
service-policy rate-limit-cpu-queues............................................................................................................................531
service-policy rate-limit-protocols............................................................................................................................... 532
ip unknown-unicast....................................................................................................................................................... 533
ipv6 unknown-unicast...................................................................................................................................................534
show cpu-queue rate cp...............................................................................................................................................534
show ip protocol-queue-mapping................................................................................................................................535
show ipv6 protocol-queue-mapping........................................................................................................................... 536
show mac protocol-queue-mapping............................................................................................................................537
12 Debugging and Diagnostics...................................................................................................................... 539
Diagnostics and Monitoring Commands.....................................................................................................................539
logging coredump stack-unit..................................................................................................................................539
Oine Diagnostic Commands......................................................................................................................................540
diag stack-unit......................................................................................................................................................... 540
oine stack-unit...................................................................................................................................................... 542
online stack-unit.......................................................................................................................................................543
Hardware Commands....................................................................................................................................................544
clear hardware stack-unit....................................................................................................................................... 544
clear hardware system-ow................................................................................................................................... 545
clear hardware vlan-counters.................................................................................................................................546
hardware watchdog.................................................................................................................................................546
show hardware mac................................................................................................................................................ 547
show hardware ip.....................................................................................................................................................548
show hardware stack-unit...................................................................................................................................... 549
show hardware buer interface.............................................................................................................................557
show hardware counters interface .......................................................................................................................558
show hardware buer-stats-snapshot................................................................................................................. 560
show hardware stack-unit buer-stats-snapshot (Total Buer Information).................................................. 561
show hardware system-ow.................................................................................................................................. 562
show hardware vlan-counters................................................................................................................................564
show hardware drops..............................................................................................................................................565
13 Dynamic Host Conguration Protocol (DHCP).........................................................................................568
Commands to Congure the System to be a DHCP Server....................................................................................568
clear ip dhcp.............................................................................................................................................................568
debug ip dhcp server.............................................................................................................................................. 569
debug ipv6 dhcp ..................................................................................................................................................... 570
default-router........................................................................................................................................................... 570
12
Contents
disable........................................................................................................................................................................ 571
dns-server.................................................................................................................................................................572
domain-name............................................................................................................................................................573
excluded-address..................................................................................................................................................... 574
hardware-address.................................................................................................................................................... 575
host............................................................................................................................................................................575
lease...........................................................................................................................................................................576
netbios-name-server............................................................................................................................................... 577
netbios-node-type................................................................................................................................................... 578
network.....................................................................................................................................................................579
pool............................................................................................................................................................................580
show ip dhcp binding............................................................................................................................................... 581
show ip dhcp conguration.....................................................................................................................................581
show ip dhcp conict.............................................................................................................................................. 582
show ip dhcp server................................................................................................................................................583
Commands to Congure Secure DHCP..................................................................................................................... 584
arp inspection...........................................................................................................................................................584
arp inspection-trust.................................................................................................................................................585
clear ip dhcp snooping............................................................................................................................................ 586
clear ipv6 dhcp snooping binding...........................................................................................................................587
ip dhcp relay............................................................................................................................................................. 588
ip dhcp snooping......................................................................................................................................................589
ipv6 dhcp snooping................................................................................................................................................. 590
ipv6 dhcp snooping vlan.........................................................................................................................................590
ip dhcp snooping binding.........................................................................................................................................591
IPv6 DHCP Snooping Binding................................................................................................................................592
ip dhcp snooping database.....................................................................................................................................593
ipv6 dhcp snooping database write-delay............................................................................................................594
ip dhcp snooping database renew.........................................................................................................................595
ipv6 dhcp snooping database renew.....................................................................................................................596
ip dhcp snooping trust............................................................................................................................................ 596
ipv6 dhcp snooping trust........................................................................................................................................ 597
ip dhcp source-address-validation......................................................................................................................... 597
ip dhcp relay information-option............................................................................................................................599
ip dhcp snooping verify mac-address................................................................................................................... 600
ipv6 dhcp snooping verify mac-address................................................................................................................601
ip helper-address...................................................................................................................................................... 601
ipv6 helper-address.................................................................................................................................................602
show ip dhcp snooping........................................................................................................................................... 603
show ipv6 dhcp snooping.......................................................................................................................................605
Commands to Congure DNS .................................................................................................................................... 606
ip name-server.........................................................................................................................................................606
ip domain-name........................................................................................................................................................607
ip domain-list............................................................................................................................................................608
ip host....................................................................................................................................................................... 609
Contents
13
clear host...................................................................................................................................................................610
14 Equal Cost Multi-Path (ECMP)................................................................................................................. 611
ecmp-group..................................................................................................................................................................... 611
hash-algorithm................................................................................................................................................................612
ip ecmp-group.................................................................................................................................................................614
ip ecmp weighted........................................................................................................................................................... 615
link-bundle-monitor enable............................................................................................................................................616
link-bundle-distribution trigger-threshold.................................................................................................................... 617
show cong.....................................................................................................................................................................618
show link-bundle distribution........................................................................................................................................ 618
15 FIPS Cryptography...................................................................................................................................620
ps mode enable............................................................................................................................................................620
show ps status..............................................................................................................................................................621
show ip ssh......................................................................................................................................................................621
ssh................................................................................................................................................................................... 623
16 Force10 Resilient Ring Protocol (FRRP)................................................................................................... 626
clear frrp......................................................................................................................................................................... 626
debug frrp.......................................................................................................................................................................628
description......................................................................................................................................................................629
disable............................................................................................................................................................................. 630
interface..........................................................................................................................................................................630
member-vlan.................................................................................................................................................................. 632
mode................................................................................................................................................................................633
protocol frrp................................................................................................................................................................... 634
show frrp........................................................................................................................................................................ 635
timer................................................................................................................................................................................ 638
17 GARP VLAN Registration (GVRP)............................................................................................................640
clear gvrp statistics........................................................................................................................................................641
debug gvrp..................................................................................................................................................................... 642
disable............................................................................................................................................................................. 643
garp timers......................................................................................................................................................................644
gvrp enable.....................................................................................................................................................................645
gvrp registration.............................................................................................................................................................646
protocol gvrp.................................................................................................................................................................. 647
show cong....................................................................................................................................................................648
show garp timers...........................................................................................................................................................649
show gvrp.......................................................................................................................................................................650
show gvrp statistics....................................................................................................................................................... 651
18 High Availability (HA)............................................................................................................................... 654
redundancy disable-auto-reboot..................................................................................................................................654
redundancy force-failover.............................................................................................................................................655
14
Contents
redundancy protocol......................................................................................................................................................656
show redundancy...........................................................................................................................................................657
19 ICMP Message Types...............................................................................................................................660
20 Internet Group Management Protocol (IGMP).........................................................................................662
IGMP Commands.......................................................................................................................................................... 662
clear ip igmp groups................................................................................................................................................ 662
debug ip igmp...........................................................................................................................................................663
ip igmp access-group..............................................................................................................................................665
ip igmp immediate-leave......................................................................................................................................... 666
ip igmp last-member-query-interval...................................................................................................................... 667
ip igmp query-interval..............................................................................................................................................668
ip igmp query-max-resp-time.................................................................................................................................669
ip igmp ssm-map......................................................................................................................................................670
ip igmp version.......................................................................................................................................................... 671
show ip igmp groups................................................................................................................................................672
show ip igmp interface............................................................................................................................................ 674
show ip igmp ssm-map........................................................................................................................................... 676
IGMP Snooping Commands......................................................................................................................................... 677
clear ip igmp snooping groups................................................................................................................................678
debug ip igmp snooping.......................................................................................................................................... 679
ip igmp snooping enable......................................................................................................................................... 680
ip igmp snooping fast-leave.....................................................................................................................................681
ip igmp snooping ood............................................................................................................................................ 682
ip igmp snooping last-member-query-interval..................................................................................................... 683
ip igmp snooping mrouter....................................................................................................................................... 684
ip igmp snooping querier.........................................................................................................................................685
show ip igmp snooping groups...............................................................................................................................686
show ip igmp snooping mrouter.............................................................................................................................687
21 Interfaces.................................................................................................................................................689
Basic Interface Commands.......................................................................................................................................... 689
clear counters...........................................................................................................................................................689
clear counters eee....................................................................................................................................................691
clear dampening.......................................................................................................................................................692
combo-port-type..................................................................................................................................................... 693
dampening................................................................................................................................................................ 693
default interface.......................................................................................................................................................695
description................................................................................................................................................................696
eee............................................................................................................................................................................. 697
errdisable recovery cause....................................................................................................................................... 698
errdisable recovery interval.....................................................................................................................................698
owcontrol................................................................................................................................................................699
interface.....................................................................................................................................................................701
interface group......................................................................................................................................................... 703
Contents
15
interface loopback................................................................................................................................................... 704
interface managementEthernet.............................................................................................................................705
interface null............................................................................................................................................................. 706
interface range......................................................................................................................................................... 708
interface range macro (dene)................................................................................................................................ 711
interface range macro name................................................................................................................................... 712
interface vlan.............................................................................................................................................................713
keepalive.................................................................................................................................................................... 714
negotiation auto........................................................................................................................................................715
monitor interface.......................................................................................................................................................717
mtu.............................................................................................................................................................................720
portmode hybrid.......................................................................................................................................................722
rate-interval...............................................................................................................................................................723
rate-interval (Conguration Mode)........................................................................................................................724
show cong.............................................................................................................................................................. 725
show cong (from INTERFACE RANGE mode).................................................................................................. 726
show hardware......................................................................................................................................................... 727
show interfaces........................................................................................................................................................730
show interfaces congured.....................................................................................................................................737
show interfaces dampening....................................................................................................................................738
show interfaces eee.................................................................................................................................................740
show interfaces eee statistics................................................................................................................................. 741
show interfaces phy.................................................................................................................................................743
show interfaces stack-unit......................................................................................................................................745
show interfaces status............................................................................................................................................ 746
show interfaces switchport.................................................................................................................................... 748
show interfaces transceiver................................................................................................................................... 750
show interfaces vlan................................................................................................................................................755
show range............................................................................................................................................................... 756
show running-cong ecmp-group......................................................................................................................... 757
shutdown.................................................................................................................................................................. 758
speed (for 10/100/1000/10000 interfaces)......................................................................................................... 759
speed (Management interface)............................................................................................................................. 760
switchport..................................................................................................................................................................761
wavelength............................................................................................................................................................... 763
Egress Interface Selection (EIS) Commands............................................................................................................. 764
application.................................................................................................................................................................764
application (for HTTP and ICMP)..........................................................................................................................765
clear management application pkt-cntr................................................................................................................ 765
clear management application pkt-fallback-cntr..................................................................................................766
management egress-interface-selection.............................................................................................................. 766
show ip management-eis-route .............................................................................................................................767
show management application pkt-cntr................................................................................................................767
show management application pkt-fallback-cntr.................................................................................................768
Port Channel Commands..............................................................................................................................................769
16
Contents
channel-member......................................................................................................................................................769
group.......................................................................................................................................................................... 771
interface port-channel.............................................................................................................................................772
minimum-links...........................................................................................................................................................773
port-channel failover-group.................................................................................................................................... 774
show cong.............................................................................................................................................................. 775
show interfaces port-channel.................................................................................................................................776
show port-channel-ow..........................................................................................................................................779
Time Domain Reectometer (TDR) Commands........................................................................................................780
tdr-cable-test............................................................................................................................................................ 781
show tdr.................................................................................................................................................................... 782
UDP Broadcast Commands..........................................................................................................................................783
debug ip udp-helper.................................................................................................................................................783
ip udp-broadcast-address....................................................................................................................................... 784
ip udp-helper udp-port............................................................................................................................................785
show ip udp-helper.................................................................................................................................................. 786
22 Internet Protocol Security (IPSec)........................................................................................................... 787
crypto ipsec transform-set........................................................................................................................................... 788
crypto ipsec policy......................................................................................................................................................... 789
management crypto-policy...........................................................................................................................................790
match............................................................................................................................................................................... 791
session-key..................................................................................................................................................................... 792
show crypto ipsec transform-set.................................................................................................................................793
show crypto ipsec policy...............................................................................................................................................793
transform-set................................................................................................................................................................. 794
23 IPv4 Routing............................................................................................................................................ 796
arp.................................................................................................................................................................................... 797
arp backo-time.............................................................................................................................................................798
arp learn-enable............................................................................................................................................................. 799
arp max-entries..............................................................................................................................................................800
arp retries........................................................................................................................................................................ 801
arp timeout..................................................................................................................................................................... 802
clear arp-cache.............................................................................................................................................................. 803
clear host........................................................................................................................................................................804
clear ip b stack-unit.....................................................................................................................................................805
clear ip route...................................................................................................................................................................806
clear tcp statistics..........................................................................................................................................................807
debug arp........................................................................................................................................................................808
debug ip dhcp................................................................................................................................................................ 809
debug ip icmp...................................................................................................................................................................811
debug ip packet.............................................................................................................................................................. 812
ip address........................................................................................................................................................................ 815
ip directed-broadcast.....................................................................................................................................................816
ip domain-list................................................................................................................................................................... 817
Contents
17
ip domain-lookup............................................................................................................................................................ 818
ip domain-name.............................................................................................................................................................. 819
ip helper-address............................................................................................................................................................820
ip helper-address hop-count disable............................................................................................................................ 821
ip host..............................................................................................................................................................................822
ip icmp source-interface............................................................................................................................................... 823
ipv6 icmp source-interface...........................................................................................................................................825
ip max-frag-count.......................................................................................................................................................... 826
ip max-routes..................................................................................................................................................................827
ip mtu.............................................................................................................................................................................. 828
ip name-server...............................................................................................................................................................830
ip proxy-arp..................................................................................................................................................................... 831
ip route............................................................................................................................................................................ 832
ip source-route...............................................................................................................................................................835
ip unreachables.............................................................................................................................................................. 836
load-balance....................................................................................................................................................................837
load-balance hg..............................................................................................................................................................838
management route........................................................................................................................................................ 840
show arp..........................................................................................................................................................................841
show arp retries............................................................................................................................................................. 844
show hosts..................................................................................................................................................................... 845
show ip cam stack-unit................................................................................................................................................. 847
show ip b stack-unit....................................................................................................................................................849
show ip ow.................................................................................................................................................................... 851
show ip interface........................................................................................................................................................... 852
show ip management-route......................................................................................................................................... 855
show ipv6 management-route.....................................................................................................................................856
show ip protocols...........................................................................................................................................................857
show ip route..................................................................................................................................................................858
show ip route list............................................................................................................................................................862
show ip route summary.................................................................................................................................................863
show ip trac................................................................................................................................................................ 865
show tcp statistics.........................................................................................................................................................867
24 IPv6 Access Control Lists (IPv6 ACLs).....................................................................................................870
show cam-acl-egress.................................................................................................................................................... 870
show cam-acl..................................................................................................................................................................871
permit icmp.....................................................................................................................................................................873
permit.............................................................................................................................................................................. 875
ipv6 control-plane egress-lter.................................................................................................................................... 876
ipv6 access-list...............................................................................................................................................................876
cam-acl-egress...............................................................................................................................................................878
cam-acl............................................................................................................................................................................879
25 IPv6 Basics...............................................................................................................................................881
cam-ipv6 extended-prex............................................................................................................................................ 882
18
Contents
clear ipv6 b...................................................................................................................................................................882
clear ipv6 route.............................................................................................................................................................. 883
clear ipv6 mld_host.......................................................................................................................................................884
maximum dynamic-routes-ipv6................................................................................................................................... 885
ipv6 address autocong................................................................................................................................................886
ipv6 address....................................................................................................................................................................887
ipv6 address eui64.........................................................................................................................................................888
ipv6 control-plane icmp error-rate-limit......................................................................................................................889
ipv6 owlabel-zero........................................................................................................................................................ 890
ipv6 host.........................................................................................................................................................................890
ipv6 name-server........................................................................................................................................................... 891
ipv6 nd dad attempts.................................................................................................................................................... 892
ipv6 nd disable-reachable-timer...................................................................................................................................893
ipv6 nd dns-server ........................................................................................................................................................893
ipv6 nd prex..................................................................................................................................................................894
ipv6 nd reachable-time................................................................................................................................................. 895
ipv6 route........................................................................................................................................................................896
ipv6 unicast-routing.......................................................................................................................................................898
show ipv6 cam stack-unit............................................................................................................................................ 899
show ipv6 control-plane icmp......................................................................................................................................900
show ipv6 b stack-unit................................................................................................................................................ 901
show ipv6 owlabel-zero.............................................................................................................................................. 902
show ipv6 interface.......................................................................................................................................................902
show ipv6 mld_host......................................................................................................................................................906
show ipv6 route..............................................................................................................................................................907
trust ipv6-diserv.......................................................................................................................................................... 910
26 iSCSI Optimization................................................................................................................................... 912
iscsi aging time................................................................................................................................................................912
iscsi cos............................................................................................................................................................................913
iscsi enable...................................................................................................................................................................... 914
iscsi priority-bits..............................................................................................................................................................914
iscsi prole-compellant.................................................................................................................................................. 915
iscsi target port...............................................................................................................................................................915
show iscsi........................................................................................................................................................................ 916
show iscsi session...........................................................................................................................................................917
show iscsi session detailed............................................................................................................................................ 918
show run iscsi..................................................................................................................................................................919
27 Intermediate System to Intermediate System (IS-IS)...............................................................................920
adjacency-check.............................................................................................................................................................921
advertise......................................................................................................................................................................... 922
area-password................................................................................................................................................................923
clear cong..................................................................................................................................................................... 924
clear isis...........................................................................................................................................................................925
clns host..........................................................................................................................................................................926
Contents
19
debug isis........................................................................................................................................................................ 927
debug isis adj-packets................................................................................................................................................... 928
debug isis local-updates................................................................................................................................................929
debug isis snp-packets..................................................................................................................................................930
debug isis spf-triggers....................................................................................................................................................931
debug isis update-packets............................................................................................................................................932
default-information originate........................................................................................................................................933
description...................................................................................................................................................................... 934
distance...........................................................................................................................................................................935
distribute-list in.............................................................................................................................................................. 936
distribute-list out............................................................................................................................................................937
distribute-list redistributed-override............................................................................................................................938
domain-password.......................................................................................................................................................... 939
graceful-restart ietf....................................................................................................................................................... 940
graceful-restart interval................................................................................................................................................. 941
graceful-restart restart-wait.........................................................................................................................................942
graceful-restart t1..........................................................................................................................................................943
graceful-restart t2......................................................................................................................................................... 944
graceful-restart t3......................................................................................................................................................... 944
hello padding.................................................................................................................................................................. 946
hostname dynamic.........................................................................................................................................................947
ignore-lsp-errors.............................................................................................................................................................947
ip router isis.................................................................................................................................................................... 948
ipv6 router isis................................................................................................................................................................949
isis circuit-type...............................................................................................................................................................950
isis csnp-interval............................................................................................................................................................. 951
isis hello-interval.............................................................................................................................................................952
isis hello-multiplier..........................................................................................................................................................953
isis hello padding............................................................................................................................................................ 954
isis ipv6 metric............................................................................................................................................................... 955
isis metric........................................................................................................................................................................956
isis network point-to-point............................................................................................................................................957
isis password.................................................................................................................................................................. 958
isis priority.......................................................................................................................................................................959
is-type............................................................................................................................................................................. 960
log-adjacency-changes..................................................................................................................................................961
lsp-gen-interval.............................................................................................................................................................. 962
lsp-mtu............................................................................................................................................................................963
lsp-refresh-interval........................................................................................................................................................ 964
max-area-addresses......................................................................................................................................................965
max-lsp-lifetime............................................................................................................................................................. 966
maximum-paths............................................................................................................................................................. 967
metric-style.................................................................................................................................................................... 968
multi-topology................................................................................................................................................................ 969
net....................................................................................................................................................................................970
20
Contents
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