Dell Networking S3100 Series User guide

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Dell EMC Command Line Reference Guide for the
S3100 Series
9.14.2.1
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.
© 2019 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.
2019 - 06
Rev. A00
Contents
1 About this Guide...........................................................................................................................................43
Objectives......................................................................................................................................................................... 43
Audience............................................................................................................................................................................43
Conventions......................................................................................................................................................................43
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)................................................................................................................................... 178
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)................................................................................................................................................... 365
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).................................................................................................................. 529
control-plane-cpuqos.................................................................................................................................................... 529
service-policy rate-limit-cpu-queues...........................................................................................................................530
service-policy rate-limit-protocols................................................................................................................................ 531
ip unknown-unicast....................................................................................................................................................... 532
ipv6 unknown-unicast...................................................................................................................................................533
show cpu-queue rate cp...............................................................................................................................................533
show ip protocol-queue-mapping................................................................................................................................534
show ipv6 protocol-queue-mapping........................................................................................................................... 535
show mac protocol-queue-mapping........................................................................................................................... 536
12 Debugging and Diagnostics...................................................................................................................... 538
Diagnostics and Monitoring Commands.....................................................................................................................538
logging coredump stack-unit..................................................................................................................................538
Oine Diagnostic Commands......................................................................................................................................539
diag stack-unit......................................................................................................................................................... 539
oine stack-unit.......................................................................................................................................................541
online stack-unit.......................................................................................................................................................542
Hardware Commands....................................................................................................................................................543
clear hardware stack-unit....................................................................................................................................... 543
clear hardware system-ow................................................................................................................................... 544
clear hardware vlan-counters.................................................................................................................................545
hardware watchdog.................................................................................................................................................545
show hardware mac................................................................................................................................................ 546
show hardware ip.....................................................................................................................................................547
show hardware stack-unit...................................................................................................................................... 548
show hardware buer interface.............................................................................................................................556
show hardware counters interface ....................................................................................................................... 557
show hardware buer-stats-snapshot................................................................................................................. 559
show hardware stack-unit buer-stats-snapshot (Total Buer Information)..................................................560
show hardware system-ow...................................................................................................................................561
show hardware vlan-counters................................................................................................................................563
show hardware drops..............................................................................................................................................564
13 Dynamic Host Conguration Protocol (DHCP)......................................................................................... 567
Commands to Congure the System to be a DHCP Server.................................................................................... 567
clear ip dhcp............................................................................................................................................................. 567
debug ip dhcp server.............................................................................................................................................. 568
debug ipv6 dhcp .....................................................................................................................................................569
default-router...........................................................................................................................................................569
12
Contents
disable........................................................................................................................................................................570
dns-server................................................................................................................................................................. 571
domain-name............................................................................................................................................................572
excluded-address.....................................................................................................................................................573
hardware-address.................................................................................................................................................... 574
host-address.............................................................................................................................................................574
ip dhcp server...........................................................................................................................................................575
lease...........................................................................................................................................................................576
netbios-name-server............................................................................................................................................... 577
netbios-node-type................................................................................................................................................... 578
network.....................................................................................................................................................................579
pool............................................................................................................................................................................ 579
show ip dhcp binding.............................................................................................................................................. 580
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-limit..................................................................................................................................................585
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.....................................................................................................................................594
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.........................................................................................................................598
ip dhcp relay information-option............................................................................................................................599
ip dhcp relay source-interface................................................................................................................................600
ipv6 dhcp relay source-interface............................................................................................................................ 601
ip dhcp snooping verify mac-address................................................................................................................... 602
ipv6 dhcp snooping verify mac-address...............................................................................................................603
ip helper-address..................................................................................................................................................... 603
ipv6 helper-address.................................................................................................................................................604
show ip dhcp snooping........................................................................................................................................... 605
show ipv6 dhcp snooping....................................................................................................................................... 607
Commands to Congure DNS .................................................................................................................................... 608
Contents
13
ip name-server.........................................................................................................................................................608
ip domain-name....................................................................................................................................................... 609
ip domain-list.............................................................................................................................................................610
ip host.........................................................................................................................................................................611
clear host...................................................................................................................................................................612
14 Equal Cost Multi-Path (ECMP).................................................................................................................613
ecmp-group.....................................................................................................................................................................613
hash-algorithm................................................................................................................................................................614
ip ecmp-group.................................................................................................................................................................616
ip ecmp weighted........................................................................................................................................................... 617
link-bundle-monitor enable............................................................................................................................................618
link-bundle-distribution trigger-threshold....................................................................................................................619
show cong....................................................................................................................................................................620
show link-bundle distribution........................................................................................................................................620
15 FIPS Cryptography...................................................................................................................................622
ps mode enable............................................................................................................................................................622
show ps status.............................................................................................................................................................623
show ip ssh.....................................................................................................................................................................623
ssh................................................................................................................................................................................... 625
16 Force10 Resilient Ring Protocol (FRRP)................................................................................................... 628
clear frrp......................................................................................................................................................................... 628
debug frrp.......................................................................................................................................................................630
description.......................................................................................................................................................................631
disable............................................................................................................................................................................. 632
interface..........................................................................................................................................................................632
member-vlan.................................................................................................................................................................. 634
mode............................................................................................................................................................................... 635
protocol frrp................................................................................................................................................................... 636
show frrp.........................................................................................................................................................................637
timer................................................................................................................................................................................ 640
17 GARP VLAN Registration (GVRP)............................................................................................................ 642
clear gvrp statistics....................................................................................................................................................... 643
debug gvrp..................................................................................................................................................................... 644
disable............................................................................................................................................................................. 645
garp timers..................................................................................................................................................................... 646
gvrp enable..................................................................................................................................................................... 647
gvrp registration.............................................................................................................................................................648
protocol gvrp..................................................................................................................................................................649
show cong....................................................................................................................................................................650
show garp timers............................................................................................................................................................651
show gvrp.......................................................................................................................................................................652
show gvrp statistics...................................................................................................................................................... 653
14
Contents
18 High Availability (HA)............................................................................................................................... 656
redundancy disable-auto-reboot..................................................................................................................................656
redundancy force-failover.............................................................................................................................................657
redundancy protocol......................................................................................................................................................658
show redundancy.......................................................................................................................................................... 659
19 ICMP Message Types...............................................................................................................................662
20 Internet Group Management Protocol (IGMP).........................................................................................664
IGMP Commands.......................................................................................................................................................... 664
clear ip igmp groups................................................................................................................................................ 664
debug ip igmp...........................................................................................................................................................665
ip igmp access-group.............................................................................................................................................. 667
ip igmp immediate-leave......................................................................................................................................... 668
ip igmp last-member-query-interval......................................................................................................................669
ip igmp query-interval..............................................................................................................................................670
ip igmp query-max-resp-time..................................................................................................................................671
ip igmp ssm-map......................................................................................................................................................672
ip igmp version......................................................................................................................................................... 673
show ip igmp groups................................................................................................................................................674
show ip igmp interface............................................................................................................................................ 676
show ip igmp ssm-map........................................................................................................................................... 678
IGMP Snooping Commands......................................................................................................................................... 679
clear ip igmp snooping groups................................................................................................................................680
debug ip igmp snooping...........................................................................................................................................681
ip igmp snooping enable..........................................................................................................................................682
ip igmp snooping fast-leave....................................................................................................................................683
ip igmp snooping ood............................................................................................................................................ 684
ip igmp snooping last-member-query-interval..................................................................................................... 685
ip igmp snooping mrouter.......................................................................................................................................686
ip igmp snooping querier......................................................................................................................................... 687
show ip igmp snooping groups...............................................................................................................................688
show ip igmp snooping mrouter.............................................................................................................................689
21 Interfaces..................................................................................................................................................691
Basic Interface Commands........................................................................................................................................... 691
clear counters........................................................................................................................................................... 691
clear counters eee................................................................................................................................................... 693
clear dampening.......................................................................................................................................................694
combo-port-type..................................................................................................................................................... 695
dampening................................................................................................................................................................695
default interface....................................................................................................................................................... 697
description................................................................................................................................................................698
eee.............................................................................................................................................................................699
encapsulation dot1q.................................................................................................................................................700
Contents
15
errdisable recovery cause....................................................................................................................................... 700
errdisable recovery interval......................................................................................................................................701
owcontrol................................................................................................................................................................702
interface.................................................................................................................................................................... 704
interface group.........................................................................................................................................................706
interface loopback....................................................................................................................................................707
interface managementEthernet.............................................................................................................................708
interface null............................................................................................................................................................. 709
interface range..........................................................................................................................................................710
interface range macro (dene)............................................................................................................................... 713
interface range macro name................................................................................................................................... 715
interface vlan.............................................................................................................................................................716
keepalive.................................................................................................................................................................... 717
negotiation auto........................................................................................................................................................718
monitor interface......................................................................................................................................................720
mtu.............................................................................................................................................................................723
portmode hybrid.......................................................................................................................................................725
rate-interval.............................................................................................................................................................. 726
rate-interval (Conguration Mode)........................................................................................................................727
show cong.............................................................................................................................................................. 728
show cong (from INTERFACE RANGE mode).................................................................................................. 729
show hardware.........................................................................................................................................................730
show interfaces........................................................................................................................................................733
show interfaces congured.................................................................................................................................... 740
show interfaces dampening.....................................................................................................................................741
show interfaces eee.................................................................................................................................................743
show interfaces eee statistics................................................................................................................................ 744
show interfaces phy.................................................................................................................................................746
show interfaces stack-unit......................................................................................................................................748
show interfaces status............................................................................................................................................ 749
show interfaces switchport.....................................................................................................................................751
show interfaces transceiver................................................................................................................................... 753
show interfaces vlan................................................................................................................................................758
show range............................................................................................................................................................... 759
show running-cong ecmp-group......................................................................................................................... 760
shutdown................................................................................................................................................................... 761
speed (for 10/100/1000/10000 interfaces)......................................................................................................... 762
speed (Management interface)............................................................................................................................. 763
switchport.................................................................................................................................................................764
wavelength............................................................................................................................................................... 766
Egress Interface Selection (EIS) Commands..............................................................................................................767
application................................................................................................................................................................. 767
application (for HTTP and ICMP)..........................................................................................................................768
clear management application pkt-cntr................................................................................................................ 768
clear management application pkt-fallback-cntr..................................................................................................769
16
Contents
management egress-interface-selection.............................................................................................................. 769
show ip management-eis-route ............................................................................................................................ 770
show management application pkt-cntr............................................................................................................... 770
show management application pkt-fallback-cntr..................................................................................................771
Port Channel Commands..............................................................................................................................................772
channel-member...................................................................................................................................................... 772
group..........................................................................................................................................................................774
interface port-channel.............................................................................................................................................775
minimum-links...........................................................................................................................................................776
port-channel failover-group.................................................................................................................................... 777
show cong...............................................................................................................................................................778
show interfaces port-channel.................................................................................................................................779
show port-channel-ow..........................................................................................................................................782
Time Domain Reectometer (TDR) Commands........................................................................................................783
tdr-cable-test........................................................................................................................................................... 784
show tdr.................................................................................................................................................................... 785
UDP Broadcast Commands..........................................................................................................................................786
debug ip udp-helper.................................................................................................................................................786
ip udp-broadcast-address....................................................................................................................................... 787
ip udp-helper udp-port............................................................................................................................................788
show ip udp-helper.................................................................................................................................................. 789
22 Internet Protocol Security (IPSec)...........................................................................................................790
crypto ipsec transform-set............................................................................................................................................791
crypto ipsec policy......................................................................................................................................................... 792
management crypto-policy...........................................................................................................................................793
match.............................................................................................................................................................................. 794
session-key.....................................................................................................................................................................795
show crypto ipsec transform-set.................................................................................................................................796
show crypto ipsec policy...............................................................................................................................................796
transform-set..................................................................................................................................................................797
23 IPv4 Routing............................................................................................................................................ 799
arp................................................................................................................................................................................... 800
arp backo-time............................................................................................................................................................. 801
arp learn-enable............................................................................................................................................................. 802
arp max-entries..............................................................................................................................................................803
arp retries........................................................................................................................................................................804
arp timeout.....................................................................................................................................................................805
clear arp-cache..............................................................................................................................................................806
clear host........................................................................................................................................................................ 807
clear ip b stack-unit.....................................................................................................................................................808
clear ip route...................................................................................................................................................................809
clear tcp statistics.......................................................................................................................................................... 810
debug arp......................................................................................................................................................................... 811
debug ip dhcp................................................................................................................................................................. 812
Contents
17
debug ip icmp..................................................................................................................................................................814
debug ip packet.............................................................................................................................................................. 815
icmp6-redirect enable.................................................................................................................................................... 818
ip address.........................................................................................................................................................................818
ip directed-broadcast.....................................................................................................................................................819
ip domain-list.................................................................................................................................................................. 820
ip domain-lookup............................................................................................................................................................ 821
ip domain-name..............................................................................................................................................................822
ip helper-address............................................................................................................................................................824
ip helper-address hop-count disable........................................................................................................................... 825
ip host..............................................................................................................................................................................826
ip icmp source-interface................................................................................................................................................827
ipv6 icmp source-interface...........................................................................................................................................828
ip max-frag-count..........................................................................................................................................................830
ip max-routes.................................................................................................................................................................. 831
ip name-server................................................................................................................................................................831
ip proxy-arp.....................................................................................................................................................................833
ip route............................................................................................................................................................................ 834
ip source-route...............................................................................................................................................................836
ip unreachables...............................................................................................................................................................837
load-balance................................................................................................................................................................... 838
load-balance hg..............................................................................................................................................................840
management route......................................................................................................................................................... 841
show arp......................................................................................................................................................................... 843
show arp retries............................................................................................................................................................. 846
show hosts..................................................................................................................................................................... 846
show ip cam stack-unit.................................................................................................................................................848
show ip b stack-unit....................................................................................................................................................850
show ip ow................................................................................................................................................................... 852
show ip interface........................................................................................................................................................... 854
show ip management-route......................................................................................................................................... 856
show ipv6 management-route..................................................................................................................................... 857
show ip protocols...........................................................................................................................................................858
show ip route..................................................................................................................................................................859
show ip route list............................................................................................................................................................863
show ip route summary.................................................................................................................................................865
show ip trac................................................................................................................................................................ 866
show tcp statistics........................................................................................................................................................ 869
24 IPv6 Access Control Lists (IPv6 ACLs).....................................................................................................872
show cam-acl-egress.................................................................................................................................................... 872
show cam-acl................................................................................................................................................................. 873
permit icmp.....................................................................................................................................................................875
permit...............................................................................................................................................................................877
ipv6 control-plane egress-lter.................................................................................................................................... 878
ipv6 access-list...............................................................................................................................................................878
18
Contents
cam-acl-egress.............................................................................................................................................................. 880
cam-acl............................................................................................................................................................................ 881
25 IPv6 Basics.............................................................................................................................................. 883
cam-ipv6 extended-prex............................................................................................................................................ 884
clear ipv6 b...................................................................................................................................................................884
clear ipv6 route.............................................................................................................................................................. 885
clear ipv6 mld_host.......................................................................................................................................................886
maximum dynamic-routes-ipv6....................................................................................................................................887
ipv6 address autocong................................................................................................................................................888
ipv6 address................................................................................................................................................................... 889
ipv6 address eui64.........................................................................................................................................................890
ipv6 control-plane icmp error-rate-limit.......................................................................................................................891
ipv6 owlabel-zero.........................................................................................................................................................892
ipv6 host......................................................................................................................................................................... 892
ipv6 name-server...........................................................................................................................................................893
ipv6 nd dad attempts.................................................................................................................................................... 894
ipv6 nd disable-reachable-timer.................................................................................................................................. 895
ipv6 nd dns-server ....................................................................................................................................................... 895
ipv6 nd prex..................................................................................................................................................................896
ipv6 nd reachable-time..................................................................................................................................................897
ipv6 route........................................................................................................................................................................898
ipv6 unicast-routing...................................................................................................................................................... 900
show ipv6 cam stack-unit............................................................................................................................................. 901
show ipv6 control-plane icmp......................................................................................................................................902
show ipv6 b stack-unit............................................................................................................................................... 903
show ipv6 owlabel-zero..............................................................................................................................................904
show ipv6 interface.......................................................................................................................................................904
show ipv6 mld_host......................................................................................................................................................908
show ipv6 route............................................................................................................................................................. 909
trust ipv6-diserv...........................................................................................................................................................912
26 iSCSI Optimization................................................................................................................................... 914
iscsi aging time................................................................................................................................................................914
iscsi cos........................................................................................................................................................................... 915
iscsi enable...................................................................................................................................................................... 916
iscsi priority-bits..............................................................................................................................................................916
iscsi prole-compellant...................................................................................................................................................917
iscsi target port...............................................................................................................................................................917
show iscsi........................................................................................................................................................................ 918
show iscsi session...........................................................................................................................................................919
show iscsi session detailed........................................................................................................................................... 920
show run iscsi..................................................................................................................................................................921
27 Intermediate System to Intermediate System (IS-IS)............................................................................... 922
adjacency-check............................................................................................................................................................ 923
Contents
19
advertise......................................................................................................................................................................... 924
area-password................................................................................................................................................................925
clear cong.....................................................................................................................................................................926
clear isis...........................................................................................................................................................................927
clns host..........................................................................................................................................................................928
debug isis........................................................................................................................................................................ 929
debug isis adj-packets...................................................................................................................................................930
debug isis local-updates.................................................................................................................................................931
debug isis snp-packets..................................................................................................................................................932
debug isis spf-triggers...................................................................................................................................................933
debug isis update-packets............................................................................................................................................934
default-information originate........................................................................................................................................935
description...................................................................................................................................................................... 936
distance...........................................................................................................................................................................937
distribute-list in...............................................................................................................................................................938
distribute-list out............................................................................................................................................................939
distribute-list redistributed-override............................................................................................................................940
domain-password........................................................................................................................................................... 941
graceful-restart ietf....................................................................................................................................................... 942
graceful-restart interval................................................................................................................................................ 943
graceful-restart restart-wait.........................................................................................................................................944
graceful-restart t1..........................................................................................................................................................945
graceful-restart t2......................................................................................................................................................... 946
graceful-restart t3......................................................................................................................................................... 946
hello padding.................................................................................................................................................................. 948
hostname dynamic........................................................................................................................................................ 949
ignore-lsp-errors............................................................................................................................................................ 949
ip router isis.................................................................................................................................................................... 950
ipv6 router isis.................................................................................................................................................................951
isis circuit-type............................................................................................................................................................... 952
isis csnp-interval............................................................................................................................................................ 953
isis hello-interval.............................................................................................................................................................954
isis hello-multiplier..........................................................................................................................................................955
isis hello padding............................................................................................................................................................956
isis ipv6 metric................................................................................................................................................................957
isis metric........................................................................................................................................................................958
isis network point-to-point........................................................................................................................................... 959
isis password.................................................................................................................................................................. 960
isis priority........................................................................................................................................................................961
is-type............................................................................................................................................................................. 962
log-adjacency-changes................................................................................................................................................. 963
lsp-gen-interval.............................................................................................................................................................. 964
lsp-mtu............................................................................................................................................................................965
lsp-refresh-interval........................................................................................................................................................ 966
max-area-addresses...................................................................................................................................................... 967
20
Contents
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