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PowerSwitch Z9100-ON

Dell PowerSwitch Z9100-ON Owner's manual

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Dell EMC Networking Command Line Reference
Guide for the Z9100
ON System
9.13.0.0
Notes, cautions, and warnings
NOTE: A NOTE indicates important information that helps you make better use of your product.
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
Copyright © 2017 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its subsidiaries. Other
trademarks may be trademarks of their respective owners.
2017 - 12
Rev. A00
Contents
1 About this Guide........................................................................................................................................... 41
Objectives..........................................................................................................................................................................41
Audience............................................................................................................................................................................ 41
Conventions.......................................................................................................................................................................41
Information Icons............................................................................................................................................................. 42
2 CLI Basics....................................................................................................................................................43
Accessing the Command Line........................................................................................................................................43
Multiple Conguration Users.......................................................................................................................................... 43
Obtaining Help..................................................................................................................................................................44
Navigating the CLI........................................................................................................................................................... 45
Using the no Command.................................................................................................................................................. 46
Filtering show Commands.............................................................................................................................................. 46
Enabling Software Features on Devices Using a Command Option..........................................................................47
feature vrf................................................................................................................................................................... 47
show feature...............................................................................................................................................................48
Command Modes.............................................................................................................................................................49
3 File Management......................................................................................................................................... 59
boot system......................................................................................................................................................................59
cd........................................................................................................................................................................................61
copy................................................................................................................................................................................... 62
delete.................................................................................................................................................................................64
dir.......................................................................................................................................................................................65
format................................................................................................................................................................................ 67
fsck ash...........................................................................................................................................................................68
mkdir..................................................................................................................................................................................69
mount nfs..........................................................................................................................................................................69
rmdir...................................................................................................................................................................................70
rename............................................................................................................................................................................... 71
show boot system.............................................................................................................................................................71
show bootvar....................................................................................................................................................................72
show le-systems............................................................................................................................................................ 73
show os-version............................................................................................................................................................... 75
show running-cong........................................................................................................................................................76
show startup-cong........................................................................................................................................................ 80
show version..................................................................................................................................................................... 81
upgrade system................................................................................................................................................................82
upgrade boot.................................................................................................................................................................... 85
verify..................................................................................................................................................................................86
4 Control and Monitoring................................................................................................................................88
Contents
3
alias.................................................................................................................................................................................... 88
banner exec...................................................................................................................................................................... 89
banner login....................................................................................................................................................................... 91
banner motd..................................................................................................................................................................... 92
boot-type.......................................................................................................................................................................... 93
cam-acl..............................................................................................................................................................................94
clear average-power........................................................................................................................................................96
clear line............................................................................................................................................................................ 96
congure........................................................................................................................................................................... 97
disable................................................................................................................................................................................98
do.......................................................................................................................................................................................99
enable...............................................................................................................................................................................100
enable cpu-clock-monitor.............................................................................................................................................. 101
enable optic-info-update interval..................................................................................................................................102
end....................................................................................................................................................................................102
exec-timeout...................................................................................................................................................................104
exit....................................................................................................................................................................................105
ftp-server enable............................................................................................................................................................106
ftp-server topdir............................................................................................................................................................. 107
ftp-server username...................................................................................................................................................... 108
hostname.........................................................................................................................................................................109
ip ftp password................................................................................................................................................................110
ip ftp source-interface.....................................................................................................................................................111
ip ftp username................................................................................................................................................................112
ip ftp vrf............................................................................................................................................................................113
ip telnet server enable.................................................................................................................................................... 114
ip telnet server vrf...........................................................................................................................................................115
ip telnet source-interface............................................................................................................................................... 116
ip tftp source-interface...................................................................................................................................................117
ip tftp vrf..........................................................................................................................................................................118
line.....................................................................................................................................................................................119
login concurrent-session................................................................................................................................................120
login statistics................................................................................................................................................................. 122
motd-banner................................................................................................................................................................... 123
ping...................................................................................................................................................................................124
reload................................................................................................................................................................................127
reload-type...................................................................................................................................................................... 129
send..................................................................................................................................................................................130
service timestamps......................................................................................................................................................... 131
show alias........................................................................................................................................................................ 132
show alarms.................................................................................................................................................................... 133
show cpu-trac-stats................................................................................................................................................... 134
show debugging............................................................................................................................................................. 136
show environment.......................................................................................................................................................... 137
show inventory................................................................................................................................................................138
4
Contents
show login statistics.......................................................................................................................................................140
show memory..................................................................................................................................................................143
show processes cpu.......................................................................................................................................................144
show processes ipc ow-control..................................................................................................................................146
show processes memory...............................................................................................................................................148
show reload-type............................................................................................................................................................150
show reset-reason...........................................................................................................................................................151
show software ifm..........................................................................................................................................................152
show system................................................................................................................................................................... 154
show tech-support.........................................................................................................................................................156
ssh-peer-stack-unit........................................................................................................................................................158
stack-unit location-led................................................................................................................................................... 159
telnet................................................................................................................................................................................160
telnet-peer-stack-unit.....................................................................................................................................................161
terminal length................................................................................................................................................................ 162
traceroute........................................................................................................................................................................163
undebug all...................................................................................................................................................................... 165
virtual-ip...........................................................................................................................................................................166
warmboot-failure-action................................................................................................................................................ 167
write................................................................................................................................................................................. 167
5 802.1X........................................................................................................................................................ 169
debug dot1x.....................................................................................................................................................................170
dot1x auth-fail-vlan..........................................................................................................................................................171
dot1x auth-server............................................................................................................................................................172
dot1x auth-type mab-only..............................................................................................................................................173
dot1x authentication (Conguration)............................................................................................................................174
dot1x authentication (Interface)....................................................................................................................................174
dot1x critical-vlan............................................................................................................................................................175
dot1x guest-vlan..............................................................................................................................................................176
dot1x host-mode.............................................................................................................................................................178
mac...................................................................................................................................................................................179
dot1x mac-auth-bypass................................................................................................................................................. 180
dot1x max-eap-req......................................................................................................................................................... 180
dot1x max-supplicants.................................................................................................................................................... 181
dot1x port-control...........................................................................................................................................................182
dot1x prole.....................................................................................................................................................................183
dot1x quiet-period...........................................................................................................................................................184
dot1x reauthentication................................................................................................................................................... 185
dot1x reauth-max............................................................................................................................................................185
dot1x server-timeout......................................................................................................................................................186
dot1x static-mab............................................................................................................................................................. 187
dot1x supplicant-timeout............................................................................................................................................... 189
dot1x tx-period................................................................................................................................................................189
show dot1x cos-mapping interface.............................................................................................................................. 190
show dot1x interface......................................................................................................................................................192
Contents
5
show dot1x prole...........................................................................................................................................................195
6 Access Control Lists (ACL).........................................................................................................................196
Commands Common to all ACL Types.........................................................................................................................197
remark........................................................................................................................................................................ 197
show cong...............................................................................................................................................................198
Common IP ACL Commands........................................................................................................................................ 199
access-class..............................................................................................................................................................199
aclrange prole-name.............................................................................................................................................. 201
clear counters ip access-group..............................................................................................................................202
feature acloptimized................................................................................................................................................203
feature aclrange....................................................................................................................................................... 203
ip access-group........................................................................................................................................................204
ip control-plane egress-lter.................................................................................................................................. 205
ipv6 control-plane egress-lter..............................................................................................................................206
show aclrange...........................................................................................................................................................207
show ip accounting access-list.............................................................................................................................. 208
Standard IP ACL Commands........................................................................................................................................209
deny...........................................................................................................................................................................209
ip access-list standard.............................................................................................................................................. 211
permit.........................................................................................................................................................................212
resequence access-list.............................................................................................................................................214
seq..............................................................................................................................................................................215
Extended IP ACL Commands........................................................................................................................................217
deny............................................................................................................................................................................218
deny icmp................................................................................................................................................................. 220
deny tcp.................................................................................................................................................................... 223
deny udp................................................................................................................................................................... 226
ip access-list extended............................................................................................................................................229
permit........................................................................................................................................................................230
permit icmp...............................................................................................................................................................232
permit tcp................................................................................................................................................................. 234
permit udp................................................................................................................................................................ 238
resequence access-list.............................................................................................................................................241
seq............................................................................................................................................................................. 242
Common MAC Access List Commands......................................................................................................................246
clear counters mac access-group..........................................................................................................................246
mac access-group....................................................................................................................................................247
show mac access-lists............................................................................................................................................ 248
show mac accounting access-list..........................................................................................................................249
Standard MAC ACL Commands...................................................................................................................................251
deny............................................................................................................................................................................251
mac access-list standard........................................................................................................................................ 252
permit........................................................................................................................................................................254
seq.............................................................................................................................................................................255
Extended MAC ACL Commands..................................................................................................................................257
6
Contents
deny........................................................................................................................................................................... 257
mac access-list extended....................................................................................................................................... 259
permit........................................................................................................................................................................260
IP Prex List Commands...............................................................................................................................................262
clear ip prex-list......................................................................................................................................................262
deny...........................................................................................................................................................................263
ip prex-list............................................................................................................................................................... 264
seq............................................................................................................................................................................. 265
show cong..............................................................................................................................................................266
show ip prex-list detail...........................................................................................................................................267
show ip prex-list summary....................................................................................................................................268
Route Map Commands................................................................................................................................................. 269
continue.................................................................................................................................................................... 269
description................................................................................................................................................................. 271
match as-path...........................................................................................................................................................271
match community.................................................................................................................................................... 272
match interface........................................................................................................................................................ 273
match ip address......................................................................................................................................................275
match ip next-hop....................................................................................................................................................276
match ip route-source............................................................................................................................................. 277
match metric............................................................................................................................................................ 278
match origin.............................................................................................................................................................. 279
match route-type.....................................................................................................................................................280
match tag.................................................................................................................................................................. 281
route-map................................................................................................................................................................. 282
set as-path................................................................................................................................................................283
set automatic-tag.................................................................................................................................................... 284
set comm-list delete................................................................................................................................................285
set community......................................................................................................................................................... 286
set level..................................................................................................................................................................... 288
set local-preference.................................................................................................................................................289
set metric..................................................................................................................................................................290
set metric-type......................................................................................................................................................... 291
set next-hop............................................................................................................................................................. 292
set origin................................................................................................................................................................... 293
set tag....................................................................................................................................................................... 294
set weight.................................................................................................................................................................295
show cong..............................................................................................................................................................296
show route-map.......................................................................................................................................................297
deny (for Standard IP ACLs)........................................................................................................................................298
deny (for Extended IP ACLs)....................................................................................................................................... 300
seq (for Standard IPv4 ACLs)......................................................................................................................................302
deny tcp (for Extended IP ACLs)................................................................................................................................ 303
deny (for Standard MAC ACLs).................................................................................................................................. 305
deny (for Extended MAC ACLs)..................................................................................................................................306
Contents
7
permit (for Standard IP ACLs).....................................................................................................................................308
permit icmp (for Extended IP ACLs)...........................................................................................................................309
permit udp (for Extended IP ACLs).............................................................................................................................. 311
permit (for Extended IP ACLs)..................................................................................................................................... 313
permit (for Standard MAC ACLs).................................................................................................................................315
seq (for Standard MAC ACLs)......................................................................................................................................316
permit tcp (for Extended IP ACLs).............................................................................................................................. 318
seq (for IP ACLs)............................................................................................................................................................319
seq (for IPv6 ACLs)........................................................................................................................................................321
permit udp (for IPv6 ACLs)..........................................................................................................................................325
permit tcp (for IPv6 ACLs)...........................................................................................................................................326
permit icmp (for IPv6 ACLs)........................................................................................................................................ 329
permit (for IPv6 ACLs)..................................................................................................................................................332
deny udp (for IPv6 ACLs).............................................................................................................................................333
deny tcp (for IPv6 ACLs)..............................................................................................................................................335
deny icmp (for Extended IPv6 ACLs)......................................................................................................................... 338
deny (for IPv6 ACLs).................................................................................................................................................... 340
7 Bidirectional Forwarding Detection (BFD)..................................................................................................343
bfd all-neighbors............................................................................................................................................................ 343
bfd disable.......................................................................................................................................................................345
bfd enable (Conguration)............................................................................................................................................346
bfd enable (Interface)....................................................................................................................................................347
bfd interval .....................................................................................................................................................................347
bfd protocol-liveness..................................................................................................................................................... 348
ip route bfd..................................................................................................................................................................... 349
ip ospf bfd all-neighbors............................................................................................................................................... 350
ipv6 ospf bfd all-neighbors............................................................................................................................................351
ipv6 route bfd.................................................................................................................................................................352
isis bfd all-neighbors......................................................................................................................................................354
neighbor bfd................................................................................................................................................................... 355
neighbor bfd disable...................................................................................................................................................... 356
show bfd neighbors....................................................................................................................................................... 357
vrrp bfd neighbor...........................................................................................................................................................360
8 Boot Command Line Interface................................................................................................................... 362
boot change................................................................................................................................................................... 362
boot message.................................................................................................................................................................364
boot show net cong retries........................................................................................................................................ 364
boot write net cong retries.........................................................................................................................................365
boot zero.........................................................................................................................................................................365
default-gateway.............................................................................................................................................................366
etheraddr <macaddr>....................................................................................................................................................367
ignore enable-password................................................................................................................................................ 367
ignore startup-cong.....................................................................................................................................................368
interface management ethernet ip address............................................................................................................... 368
8
Contents
NVRAM erase................................................................................................................................................................ 369
reload............................................................................................................................................................................... 370
serial console.................................................................................................................................................................. 370
show bootvar.................................................................................................................................................................. 371
show default-gateway...................................................................................................................................................372
show interface management ethernet........................................................................................................................372
show serial console baud rate.......................................................................................................................................373
watchdog <string>.........................................................................................................................................................373
9 Border Gateway Protocol...........................................................................................................................375
BGP IPv4 Commands....................................................................................................................................................375
address-family.......................................................................................................................................................... 375
aggregate-address................................................................................................................................................... 376
bgp add-path............................................................................................................................................................378
bgp always-compare-med...................................................................................................................................... 379
bgp asnotation..........................................................................................................................................................379
bgp bestpath as-path ignore...................................................................................................................................381
bgp bestpath as-path multipath-relax................................................................................................................... 381
bgp bestpath med confed...................................................................................................................................... 382
bgp bestpath med missing-as-best.......................................................................................................................383
bgp bestpath router-id ignore................................................................................................................................ 384
bgp client-to-client reection.................................................................................................................................385
bgp cluster-id........................................................................................................................................................... 385
bgp confederation identier................................................................................................................................... 386
bgp confederation peers.........................................................................................................................................388
bgp dampening........................................................................................................................................................ 389
bgp default local-preference.................................................................................................................................. 390
bgp dmzlink-bw........................................................................................................................................................ 391
bgp enforce-rst-as.................................................................................................................................................392
bgp fast-external-fallover....................................................................................................................................... 393
bgp four-octet-as-support..................................................................................................................................... 394
bgp graceful-restart................................................................................................................................................ 395
bgp non-deterministic-med....................................................................................................................................396
bgp outbound-optimization.................................................................................................................................... 397
bgp recursive-bgp-next-hop.................................................................................................................................. 397
bgp regex-eval-optz-disable...................................................................................................................................398
bgp router-id............................................................................................................................................................ 400
clear ip bgp................................................................................................................................................................401
clear ip bgp dampening...........................................................................................................................................402
clear ip bgp ap-statistics.......................................................................................................................................403
clear ip bgp peer-group...........................................................................................................................................405
debug ip bgp.............................................................................................................................................................406
debug ip bgp dampening.........................................................................................................................................407
debug ip bgp events................................................................................................................................................408
debug ip bgp keepalives...........................................................................................................................................410
debug ip bgp notications........................................................................................................................................411
Contents
9
debug ip bgp soft-reconguration..........................................................................................................................412
debug ip bgp updates...............................................................................................................................................413
default-metric........................................................................................................................................................... 414
deny bandwidth........................................................................................................................................................ 415
description.................................................................................................................................................................416
maximum-paths........................................................................................................................................................ 417
neighbor activate......................................................................................................................................................418
neighbor add-path....................................................................................................................................................419
neighbor advertisement-interval............................................................................................................................420
neighbor advertisement-start................................................................................................................................. 421
neighbor allowas-in...................................................................................................................................................421
neighbor default-originate.......................................................................................................................................422
neighbor description................................................................................................................................................424
neighbor distribute-list............................................................................................................................................ 425
neighbor ebgp-multihop..........................................................................................................................................426
neighbor fall-over..................................................................................................................................................... 427
neighbor local-as......................................................................................................................................................428
neighbor maximum-prex.......................................................................................................................................429
neighbor password.................................................................................................................................................. 430
neighbor peer-group (assigning peers)................................................................................................................. 432
neighbor peer-group (creating group)...................................................................................................................433
neighbor peer-group passive..................................................................................................................................434
neighbor remote-as................................................................................................................................................. 435
neighbor remove-private-as...................................................................................................................................436
neighbor route-map................................................................................................................................................. 437
neighbor route-reector-client...............................................................................................................................438
neighbor send-community......................................................................................................................................440
neighbor shutdown...................................................................................................................................................441
neighbor soft-reconguration inbound..................................................................................................................442
neighbor timers........................................................................................................................................................ 443
neighbor update-source..........................................................................................................................................444
neighbor weight....................................................................................................................................................... 445
network.....................................................................................................................................................................446
network backdoor....................................................................................................................................................448
permit bandwidth.....................................................................................................................................................449
redistribute............................................................................................................................................................... 450
redistribute ospf........................................................................................................................................................451
router bgp.................................................................................................................................................................452
shutdown all............................................................................................................................................................. 453
shutdown address-family-ipv4–multicast.............................................................................................................454
shutdown address-family-ipv4–unicast................................................................................................................454
shutdown address-family-ipv6–unicast................................................................................................................455
set extcommunity bandwidth................................................................................................................................ 455
show capture bgp-pdu neighbor........................................................................................................................... 456
show cong.............................................................................................................................................................. 457
10
Contents
show ip bgp.............................................................................................................................................................. 458
show ip bgp cluster-list...........................................................................................................................................460
show ip bgp community..........................................................................................................................................462
show ip bgp community-list................................................................................................................................... 464
show ip bgp dampened-paths............................................................................................................................... 466
show ip bgp detail....................................................................................................................................................468
show ip bgp extcommunity-list..............................................................................................................................469
show ip bgp lter-list................................................................................................................................................471
show ip bgp ap-statistics......................................................................................................................................472
show ip bgp inconsistent-as................................................................................................................................... 474
show ip bgp neighbors............................................................................................................................................ 476
show ip bgp next-hop............................................................................................................................................. 480
show ip bgp paths.................................................................................................................................................... 481
show ip bgp paths community...............................................................................................................................483
show ip bgp peer-group..........................................................................................................................................484
show ip bgp regexp................................................................................................................................................. 486
show ip bgp summary..............................................................................................................................................487
show running-cong bgp........................................................................................................................................490
timers bgp................................................................................................................................................................. 491
MBGP Commands.........................................................................................................................................................492
debug ip bgp dampening.........................................................................................................................................492
distance bgp.............................................................................................................................................................493
neighbor auto-local-address...................................................................................................................................494
show ip bgp dampened-paths............................................................................................................................... 495
10 Content Addressable Memory (CAM).......................................................................................................497
CAM Prole Commands................................................................................................................................................497
cam-acl (Conguration)..........................................................................................................................................498
cam-acl-egress......................................................................................................................................................... 501
cam-optimization......................................................................................................................................................501
cam-threshold.......................................................................................................................................................... 502
show cam-acl...........................................................................................................................................................503
show cam-usage..................................................................................................................................................... 505
test cam-usage........................................................................................................................................................506
Unied Forwarding Table Modes................................................................................................................................. 508
hardware forwarding-table mode.......................................................................................................................... 508
show hardware forwarding-table mode................................................................................................................509
11 Control Plane Policing (CoPP)...................................................................................................................510
control-plane-cpuqos.....................................................................................................................................................510
cpu-protocol-group.........................................................................................................................................................511
copp-prole......................................................................................................................................................................511
cpu-queue....................................................................................................................................................................... 512
copp-policy......................................................................................................................................................................513
protocol-list..................................................................................................................................................................... 513
queue-length...................................................................................................................................................................514
Contents
11
service-policy rate-limit-cpu-queues............................................................................................................................515
service-policy rate-limit-protocols................................................................................................................................516
show cpu-queue rate cp................................................................................................................................................517
show ip protocol-queue-mapping.................................................................................................................................518
show ipv6 protocol-queue-mapping............................................................................................................................ 519
show mac protocol-queue-mapping........................................................................................................................... 520
show running-cong copp-prole................................................................................................................................ 521
show running-cong cpu-protocol-group................................................................................................................... 521
12 Data Center Bridging (DCB).....................................................................................................................522
DCB Command.............................................................................................................................................................. 522
dcb-enable................................................................................................................................................................522
PFC Commands.............................................................................................................................................................523
clear hardware pfc-nodrop-priority....................................................................................................................... 523
clear pfc counters....................................................................................................................................................524
dcb pfc-headroom-buer-size...............................................................................................................................525
pfc-nodrop-priority l2-dlf drop............................................................................................................................... 525
pfc no-drop queues................................................................................................................................................. 526
pfc priority.................................................................................................................................................................527
show dcb.................................................................................................................................................................. 528
show hardware pfc-nodrop-priority...................................................................................................................... 528
show interface pfc...................................................................................................................................................529
show interface pfc statistics.................................................................................................................................. 532
ETS Commands............................................................................................................................................................. 534
dcb-enable................................................................................................................................................................534
clear ets counters....................................................................................................................................................535
show interface ets...................................................................................................................................................535
DCBX Commands..........................................................................................................................................................537
advertise dcbx-tlv.................................................................................................................................................... 537
dcbx port-role...........................................................................................................................................................538
dcbx version............................................................................................................................................................. 539
debug dcbx...............................................................................................................................................................540
fcoe priority-bits....................................................................................................................................................... 541
show interface dcbx detail......................................................................................................................................542
dcb-map..........................................................................................................................................................................544
priority-pgid....................................................................................................................................................................545
priority-group bandwidth pfc....................................................................................................................................... 546
dcb pfc-shared-buer-size...........................................................................................................................................547
dcb-buer-threshold ....................................................................................................................................................548
priority.............................................................................................................................................................................549
dcb-policy buer-threshold (Interface Conguration).............................................................................................. 551
dcb pfc-total-buer-size............................................................................................................................................... 551
show running-cong dcb-buer-threshold................................................................................................................553
dcb {ets | pfc} enable....................................................................................................................................................554
13 Debugging and Diagnostics...................................................................................................................... 556
12
Contents
Diagnostics and Monitoring Commands.....................................................................................................................556
logging coredump stack-unit..................................................................................................................................556
Oine Diagnostic Commands......................................................................................................................................557
diag stack-unit..........................................................................................................................................................557
oine stack-unit...................................................................................................................................................... 558
online stack-unit...................................................................................................................................................... 559
show diag................................................................................................................................................................. 560
Hardware Commands................................................................................................................................................... 562
clear hardware stack-unit....................................................................................................................................... 562
clear hardware system-ow...................................................................................................................................563
clear hardware vlan-counters.................................................................................................................................564
hardware watchdog.................................................................................................................................................564
show hardware mac................................................................................................................................................ 565
show hardware ip.................................................................................................................................................... 566
show hardware ipv6................................................................................................................................................ 567
show hardware stack-unit......................................................................................................................................568
show hardware buer............................................................................................................................................. 573
show hardware buer headroom-pool..................................................................................................................575
show hardware buer service-pool.......................................................................................................................575
show hardware buer-stats-snapshot..................................................................................................................577
show hardware drops..............................................................................................................................................580
show hardware counters interface .......................................................................................................................585
show hardware system-ow.................................................................................................................................. 586
show hardware vlan-counters................................................................................................................................588
14 Dynamic Host Conguration Protocol (DHCP).........................................................................................589
Commands to Congure the System to be a DHCP Server....................................................................................589
clear ip dhcp.............................................................................................................................................................589
debug ip dhcp server.............................................................................................................................................. 590
debug ipv6 dhcp ......................................................................................................................................................591
default-router............................................................................................................................................................591
disable....................................................................................................................................................................... 592
dns-server................................................................................................................................................................ 593
domain-name........................................................................................................................................................... 594
excluded-address.....................................................................................................................................................595
hardware-address....................................................................................................................................................596
host........................................................................................................................................................................... 596
lease...........................................................................................................................................................................597
netbios-name-server...............................................................................................................................................598
netbios-node-type...................................................................................................................................................599
network.....................................................................................................................................................................600
pool.............................................................................................................................................................................601
show ip dhcp binding...............................................................................................................................................602
show ip dhcp conguration.................................................................................................................................... 602
show ip dhcp conict.............................................................................................................................................. 603
show ip dhcp server................................................................................................................................................604
Contents
13
Commands to Congure Secure DHCP..................................................................................................................... 605
arp inspection...........................................................................................................................................................605
arp inspection-trust.................................................................................................................................................606
clear ip dhcp snooping............................................................................................................................................ 607
clear ipv6 dhcp snooping binding.......................................................................................................................... 608
ip dhcp relay............................................................................................................................................................. 609
ip dhcp snooping...................................................................................................................................................... 610
ipv6 dhcp snooping...................................................................................................................................................611
ipv6 dhcp snooping vlan...........................................................................................................................................611
ip dhcp snooping binding.........................................................................................................................................612
IPv6 DHCP Snooping Binding.................................................................................................................................613
ip dhcp snooping database......................................................................................................................................615
ipv6 dhcp snooping database write-delay.............................................................................................................615
ip dhcp snooping database renew..........................................................................................................................616
ipv6 dhcp snooping database renew......................................................................................................................617
ip dhcp snooping trust............................................................................................................................................. 617
ipv6 dhcp snooping trust.........................................................................................................................................618
ip dhcp source-address-validation..........................................................................................................................619
ip dhcp relay information-option............................................................................................................................ 620
ip dhcp snooping verify mac-address.................................................................................................................... 621
ipv6 dhcp snooping verify mac-address............................................................................................................... 622
ip helper-address......................................................................................................................................................622
ipv6 helper-address................................................................................................................................................. 623
show ip dhcp snooping........................................................................................................................................... 624
show ipv6 dhcp snooping....................................................................................................................................... 627
Commands to Congure DNS .....................................................................................................................................627
ip name-server......................................................................................................................................................... 627
ip domain-name....................................................................................................................................................... 628
ip domain-list............................................................................................................................................................ 629
ip host....................................................................................................................................................................... 630
clear host...................................................................................................................................................................631
15 Equal Cost Multi-Path (ECMP)................................................................................................................633
ecmp-group....................................................................................................................................................................633
hash-algorithm............................................................................................................................................................... 634
ip ecmp-group................................................................................................................................................................ 637
ip ecmp weighted.......................................................................................................................................................... 638
link-bundle-distribution trigger-threshold................................................................................................................... 639
link-bundle-monitor enable........................................................................................................................................... 640
16 Flex Hash and Optimized Boot-Up............................................................................................................ 641
load-balance ingress-port enable................................................................................................................................. 641
load-balance exhash....................................................................................................................................................642
lacp fast-switchover......................................................................................................................................................643
show issu clients............................................................................................................................................................ 644
show issu detail.............................................................................................................................................................. 644
14
Contents
show issu status............................................................................................................................................................ 645
encapsulation dot1q.......................................................................................................................................................646
17 FIP Snooping............................................................................................................................................ 647
clear p-snooping database interface vlan.................................................................................................................647
clear p-snooping statistics..........................................................................................................................................648
debug p snooping........................................................................................................................................................ 648
debug p snooping rx....................................................................................................................................................649
feature p-snooping......................................................................................................................................................650
p-snooping enable........................................................................................................................................................651
p-snooping fc-map......................................................................................................................................................652
p-snooping max-sessions-per-enodemac................................................................................................................ 652
p-snooping port-mode fcf..........................................................................................................................................653
show p-snooping cong............................................................................................................................................. 654
show p-snooping enode............................................................................................................................................. 654
show p-snooping fcf...................................................................................................................................................655
show p-snooping statistics........................................................................................................................................ 656
show p-snooping system............................................................................................................................................659
show p-snooping vlan.................................................................................................................................................660
18 Force10 Resilient Ring Protocol (FRRP)....................................................................................................661
clear frrp..........................................................................................................................................................................661
debug frrp.......................................................................................................................................................................663
description......................................................................................................................................................................664
disable............................................................................................................................................................................. 665
interface..........................................................................................................................................................................665
member-vlan...................................................................................................................................................................667
mode............................................................................................................................................................................... 668
protocol frrp................................................................................................................................................................... 669
show frrp.........................................................................................................................................................................670
timer................................................................................................................................................................................ 673
19 GARP VLAN Registration (GVRP)............................................................................................................ 675
clear gvrp statistics........................................................................................................................................................676
debug gvrp......................................................................................................................................................................677
disable..............................................................................................................................................................................678
garp timers......................................................................................................................................................................679
gvrp enable.....................................................................................................................................................................680
gvrp registration............................................................................................................................................................. 681
protocol gvrp..................................................................................................................................................................683
show cong....................................................................................................................................................................683
show garp timers...........................................................................................................................................................684
show gvrp.......................................................................................................................................................................685
show gvrp statistics.......................................................................................................................................................687
20 ICMP Message Types.............................................................................................................................. 689
Contents
15
21 Internet Group Management Protocol (IGMP)..........................................................................................691
IGMP Commands........................................................................................................................................................... 691
clear ip igmp groups................................................................................................................................................. 691
debug ip igmp...........................................................................................................................................................693
ip igmp access-group.............................................................................................................................................. 694
ip igmp immediate-leave.........................................................................................................................................695
ip igmp last-member-query-interval......................................................................................................................696
ip igmp query-interval..............................................................................................................................................697
ip igmp query-max-resp-time.................................................................................................................................698
ip igmp ssm-map..................................................................................................................................................... 699
ip igmp version......................................................................................................................................................... 700
show ip igmp groups................................................................................................................................................ 701
show ip igmp interface............................................................................................................................................704
show ip igmp ssm-map........................................................................................................................................... 706
IGMP Snooping Commands......................................................................................................................................... 707
clear ip igmp snooping groups................................................................................................................................708
debug ip igmp snooping.......................................................................................................................................... 709
ip igmp snooping enable.......................................................................................................................................... 710
ip igmp snooping fast-leave..................................................................................................................................... 711
ip igmp snooping last-member-query-interval...................................................................................................... 712
ip igmp snooping mrouter........................................................................................................................................713
ip igmp snooping querier..........................................................................................................................................714
show ip igmp snooping groups................................................................................................................................715
show ip igmp snooping mrouter..............................................................................................................................717
22 Interfaces................................................................................................................................................. 719
Basic Interface Commands........................................................................................................................................... 719
clear counters........................................................................................................................................................... 719
clear dampening........................................................................................................................................................721
dampening................................................................................................................................................................ 722
description................................................................................................................................................................ 724
default interface....................................................................................................................................................... 725
duplex (10/100 Interfaces)......................................................................................................................................726
fec default................................................................................................................................................................. 727
fec enable..................................................................................................................................................................728
owcontrol................................................................................................................................................................729
interface.....................................................................................................................................................................731
interface group......................................................................................................................................................... 733
interface loopback................................................................................................................................................... 735
interface managementEthernet.............................................................................................................................736
interface null..............................................................................................................................................................737
interface range......................................................................................................................................................... 738
interface range macro (dene)................................................................................................................................741
interface range macro name...................................................................................................................................743
interface vlan............................................................................................................................................................ 744
16
Contents
intf-type cr1 autoneg............................................................................................................................................... 745
intf-type cr2 autoneg...............................................................................................................................................745
intf-type cr4 autoneg...............................................................................................................................................746
keepalive....................................................................................................................................................................747
monitor interface...................................................................................................................................................... 747
mtu............................................................................................................................................................................ 750
negotiation auto....................................................................................................................................................... 752
portmode hybrid.......................................................................................................................................................754
rate-interval.............................................................................................................................................................. 756
rate-interval (Conguration Mode)........................................................................................................................757
show cong.............................................................................................................................................................. 757
show cong (from INTERFACE RANGE mode).................................................................................................. 758
show interfaces........................................................................................................................................................759
show interfaces congured.....................................................................................................................................767
show interfaces dampening....................................................................................................................................769
show interfaces stack-unit......................................................................................................................................770
show interfaces status.............................................................................................................................................771
show interfaces vlan................................................................................................................................................773
show system stack-unit fanout congured...........................................................................................................774
show interfaces switchport.................................................................................................................................... 775
show interfaces transceiver....................................................................................................................................777
show range............................................................................................................................................................... 783
shutdown.................................................................................................................................................................. 784
speed (for 10/100/1000/10000 interfaces)......................................................................................................... 785
speed (Management interface)..............................................................................................................................787
stack-unit portmode................................................................................................................................................788
switchport.................................................................................................................................................................789
wavelength................................................................................................................................................................ 791
Port Channel Commands...............................................................................................................................................791
channel-member......................................................................................................................................................792
group......................................................................................................................................................................... 793
interface port-channel.............................................................................................................................................794
minimum-links...........................................................................................................................................................796
port-channel failover-group.................................................................................................................................... 797
show interfaces port-channel................................................................................................................................ 798
show port-channel-ow.......................................................................................................................................... 801
Enhanced Validation of Interface Ranges...................................................................................................................802
ip http source-interface................................................................................................................................................ 803
23 IPv4 Routing............................................................................................................................................805
arp................................................................................................................................................................................... 806
arp backo-time............................................................................................................................................................ 808
arp learn-enable............................................................................................................................................................. 809
arp max-entries...............................................................................................................................................................810
arp retries........................................................................................................................................................................ 810
arp timeout.......................................................................................................................................................................811
Contents
17
clear arp-cache...............................................................................................................................................................812
clear host.........................................................................................................................................................................814
clear ip b stack-unit......................................................................................................................................................815
clear ip route................................................................................................................................................................... 816
clear tcp statistics...........................................................................................................................................................817
debug arp.........................................................................................................................................................................818
debug ip dhcp................................................................................................................................................................. 819
debug ip icmp..................................................................................................................................................................821
debug ip packet..............................................................................................................................................................822
ip address........................................................................................................................................................................825
ip directed-broadcast.................................................................................................................................................... 826
ip domain-list...................................................................................................................................................................827
ip domain-lookup............................................................................................................................................................828
ip domain-name............................................................................................................................................................. 829
ip helper-address........................................................................................................................................................... 830
ip helper-address hop-count disable............................................................................................................................ 831
ip host..............................................................................................................................................................................832
ip icmp source-interface............................................................................................................................................... 833
ipv6 icmp source-interface...........................................................................................................................................835
ip max-frag-count..........................................................................................................................................................836
ip name-server............................................................................................................................................................... 837
ip proxy-arp.....................................................................................................................................................................838
ip route............................................................................................................................................................................ 839
ip source-route............................................................................................................................................................... 842
ip tcp initial-time.............................................................................................................................................................843
ip unknown-unicast....................................................................................................................................................... 844
ipv4 unicast-host-route.................................................................................................................................................844
show ip tcp initial-time.................................................................................................................................................. 845
ip unreachables.............................................................................................................................................................. 846
load-balance................................................................................................................................................................... 847
load-balance hg..............................................................................................................................................................848
management route........................................................................................................................................................ 850
show arp..........................................................................................................................................................................851
show arp retries............................................................................................................................................................. 854
show hosts..................................................................................................................................................................... 855
show ip cam stack-unit................................................................................................................................................. 857
show ip b stack-unit....................................................................................................................................................859
show ip ow....................................................................................................................................................................861
show ip interface........................................................................................................................................................... 862
show ip management-route......................................................................................................................................... 865
show ipv6 management-route.....................................................................................................................................866
show ip protocols...........................................................................................................................................................867
show ip route..................................................................................................................................................................868
show ip route list............................................................................................................................................................ 872
show ip route summary................................................................................................................................................. 874
18
Contents
show ip trac.................................................................................................................................................................875
show tcp statistics.........................................................................................................................................................878
24 IPv6 Basics...............................................................................................................................................881
cam-ipv6 extended-prex............................................................................................................................................. 881
clear ipv6 route.............................................................................................................................................................. 882
maximum dynamic-routes-ipv6....................................................................................................................................883
show cam-ipv6 extended-prex..................................................................................................................................884
ipv6 unicast-host-route.................................................................................................................................................884
ipv6 nd disable-reachable-timer...................................................................................................................................885
ipv6 nd dns-server ....................................................................................................................................................... 885
ipv6 route........................................................................................................................................................................886
show ipv6 route............................................................................................................................................................. 889
25 IPv6 Access Control Lists (IPv6 ACLs).................................................................................................... 892
show cam-acl-egress.................................................................................................................................................... 892
show cam-acl.................................................................................................................................................................893
show ipv6 accounting access-list................................................................................................................................894
permit icmp.................................................................................................................................................................... 896
permit.............................................................................................................................................................................. 897
ipv6 control-plane egress-lter....................................................................................................................................898
ipv6 access-list.............................................................................................................................................................. 899
cam-acl-egress.............................................................................................................................................................. 900
cam-acl............................................................................................................................................................................ 901
26 Intermediate System to Intermediate System (IS-IS)...............................................................................903
adjacency-check............................................................................................................................................................904
advertise.........................................................................................................................................................................905
area-password............................................................................................................................................................... 906
clear cong..................................................................................................................................................................... 907
clear isis...........................................................................................................................................................................908
clns host......................................................................................................................................................................... 909
debug isis.........................................................................................................................................................................910
debug isis adj-packets.................................................................................................................................................... 911
debug isis local-updates.................................................................................................................................................912
debug isis snp-packets.................................................................................................................................................. 913
debug isis spf-triggers....................................................................................................................................................914
debug isis update-packets.............................................................................................................................................915
default-information originate.........................................................................................................................................916
description.......................................................................................................................................................................917
distance........................................................................................................................................................................... 918
distribute-list in............................................................................................................................................................... 919
distribute-list out............................................................................................................................................................920
distribute-list redistributed-override............................................................................................................................922
domain-password...........................................................................................................................................................922
graceful-restart ietf....................................................................................................................................................... 923
Contents
19
graceful-restart interval................................................................................................................................................ 924
graceful-restart restart-wait.........................................................................................................................................925
graceful-restart t1..........................................................................................................................................................926
graceful-restart t2..........................................................................................................................................................927
graceful-restart t3......................................................................................................................................................... 928
hello padding.................................................................................................................................................................. 929
hostname dynamic........................................................................................................................................................ 930
ignore-lsp-errors............................................................................................................................................................. 931
ip router isis..................................................................................................................................................................... 931
ipv6 router isis................................................................................................................................................................ 932
isis circuit-type............................................................................................................................................................... 933
isis csnp-interval.............................................................................................................................................................934
isis hello-interval.............................................................................................................................................................935
isis hello-multiplier..........................................................................................................................................................936
isis hello padding.............................................................................................................................................................937
isis ipv6 metric................................................................................................................................................................938
isis metric........................................................................................................................................................................939
isis network point-to-point........................................................................................................................................... 940
isis password................................................................................................................................................................... 941
isis priority.......................................................................................................................................................................942
is-type............................................................................................................................................................................. 943
log-adjacency-changes................................................................................................................................................. 944
lsp-gen-interval..............................................................................................................................................................945
lsp-mtu............................................................................................................................................................................946
lsp-refresh-interval.........................................................................................................................................................947
max-area-addresses...................................................................................................................................................... 948
max-lsp-lifetime..............................................................................................................................................................949
maximum-paths.............................................................................................................................................................950
metric-style..................................................................................................................................................................... 951
multi-topology................................................................................................................................................................ 952
net................................................................................................................................................................................... 953
passive-interface........................................................................................................................................................... 953
redistribute..................................................................................................................................................................... 954
redistribute bgp..............................................................................................................................................................956
redistribute ospf.............................................................................................................................................................958
router isis........................................................................................................................................................................ 959
set-overload-bit............................................................................................................................................................. 960
show cong.....................................................................................................................................................................961
show isis database.........................................................................................................................................................962
show isis graceful-restart detail...................................................................................................................................965
show isis hostname....................................................................................................................................................... 966
show isis interface......................................................................................................................................................... 967
show isis neighbors....................................................................................................................................................... 969
show isis protocol........................................................................................................................................................... 971
show isis trac...............................................................................................................................................................972
20
Contents
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