Dell PowerSwitch S6000 ON User guide

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Dell Command Line Reference Guide for the
S6000–ON System
9.11(2.1P1)
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 - 06
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 Keyword 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
HTTP Copy via CLI...........................................................................................................................................................61
copy................................................................................................................................................................................... 62
delete.................................................................................................................................................................................65
dir.......................................................................................................................................................................................66
format................................................................................................................................................................................ 67
fsck ash...........................................................................................................................................................................68
mkdir..................................................................................................................................................................................68
mount nfs..........................................................................................................................................................................69
rmdir...................................................................................................................................................................................70
upgrade system................................................................................................................................................................70
rename...............................................................................................................................................................................72
show boot system............................................................................................................................................................72
show bootvar....................................................................................................................................................................73
show le-systems.............................................................................................................................................................74
show os-version............................................................................................................................................................... 75
show running-cong........................................................................................................................................................77
show startup-cong........................................................................................................................................................ 80
show version..................................................................................................................................................................... 81
upgrade system................................................................................................................................................................82
upgrade boot.................................................................................................................................................................... 84
verify..................................................................................................................................................................................85
Contents
3
4 Control and Monitoring................................................................................................................................ 87
banner exec.......................................................................................................................................................................87
banner login...................................................................................................................................................................... 88
banner motd..................................................................................................................................................................... 90
cam-acl.............................................................................................................................................................................. 91
clear average-power........................................................................................................................................................92
clear line............................................................................................................................................................................ 93
congure........................................................................................................................................................................... 94
disable................................................................................................................................................................................95
do.......................................................................................................................................................................................95
enable................................................................................................................................................................................ 96
enable optic-info-update interval................................................................................................................................... 97
end.....................................................................................................................................................................................98
exec-timeout.................................................................................................................................................................... 99
exit....................................................................................................................................................................................100
ftp-server enable.............................................................................................................................................................101
ftp-server topdir............................................................................................................................................................. 102
ftp-server username...................................................................................................................................................... 103
hostname.........................................................................................................................................................................104
ip ftp password...............................................................................................................................................................105
ip ftp source-interface................................................................................................................................................... 106
ip tftp vrf......................................................................................................................................................................... 107
ip ftp username...............................................................................................................................................................107
ip ftp vrf...........................................................................................................................................................................108
ip telnet server enable....................................................................................................................................................109
ip telnet server vrf...........................................................................................................................................................110
ip telnet source-interface............................................................................................................................................... 110
ip tftp vrf...........................................................................................................................................................................111
line..................................................................................................................................................................................... 112
login concurrent-session................................................................................................................................................ 113
login statistics..................................................................................................................................................................115
motd-banner.................................................................................................................................................................... 116
ping....................................................................................................................................................................................117
reload................................................................................................................................................................................120
send...................................................................................................................................................................................121
service timestamps........................................................................................................................................................ 122
show alarms.................................................................................................................................................................... 123
show cpu-trac-stats................................................................................................................................................... 124
show debugging..............................................................................................................................................................126
show environment..........................................................................................................................................................126
show inventory................................................................................................................................................................128
show login statistics....................................................................................................................................................... 129
show memory..................................................................................................................................................................132
show processes cpu.......................................................................................................................................................133
show processes ipc ow-control..................................................................................................................................135
4
Contents
show processes memory............................................................................................................................................... 137
show software ifm..........................................................................................................................................................139
show system................................................................................................................................................................... 140
show tech-support.........................................................................................................................................................143
ssh-peer-stack-unit........................................................................................................................................................144
telnet................................................................................................................................................................................ 145
telnet-peer-stack-unit....................................................................................................................................................147
terminal length................................................................................................................................................................ 147
traceroute........................................................................................................................................................................148
undebug all...................................................................................................................................................................... 150
virtual-ip............................................................................................................................................................................151
write................................................................................................................................................................................. 152
5 802.1X........................................................................................................................................................ 153
debug dot1x.....................................................................................................................................................................154
dot1x auth-fail-vlan.........................................................................................................................................................155
dot1x auth-server........................................................................................................................................................... 156
dot1x auth-type mab-only............................................................................................................................................. 156
dot1x authentication (Conguration)........................................................................................................................... 157
dot1x authentication (Interface)...................................................................................................................................158
dot1x critical-vlan............................................................................................................................................................159
dot1x guest-vlan............................................................................................................................................................. 160
dot1x host-mode............................................................................................................................................................. 161
mac...................................................................................................................................................................................162
dot1x mac-auth-bypass................................................................................................................................................. 162
dot1x max-eap-req......................................................................................................................................................... 163
dot1x max-supplicants....................................................................................................................................................164
dot1x port-control...........................................................................................................................................................165
dot1x prole.....................................................................................................................................................................165
dot1x quiet-period...........................................................................................................................................................166
dot1x reauthentication....................................................................................................................................................167
dot1x reauth-max............................................................................................................................................................168
dot1x server-timeout......................................................................................................................................................168
dot1x static-mab.............................................................................................................................................................169
dot1x supplicant-timeout............................................................................................................................................... 170
dot1x tx-period.................................................................................................................................................................171
show dot1x cos-mapping interface...............................................................................................................................172
show dot1x interface...................................................................................................................................................... 173
show dot1x prole...........................................................................................................................................................176
6 Access Control Lists (ACL)......................................................................................................................... 177
Commands Common to all ACL Types.........................................................................................................................178
remark........................................................................................................................................................................ 178
show cong...............................................................................................................................................................179
Common IP ACL Commands........................................................................................................................................ 180
access-class..............................................................................................................................................................180
Contents
5
aclrange prole-name...............................................................................................................................................182
clear counters ip access-group...............................................................................................................................182
feature aclrange........................................................................................................................................................183
ip access-group........................................................................................................................................................ 184
ip mirror-access-group.............................................................................................................................................185
ip control-plane egress-lter................................................................................................................................... 186
show aclrange........................................................................................................................................................... 186
show ip accounting access-list............................................................................................................................... 187
Standard IP ACL Commands........................................................................................................................................ 189
deny............................................................................................................................................................................189
ip access-list standard.............................................................................................................................................. 191
permit.........................................................................................................................................................................192
resequence access-list.............................................................................................................................................193
seq..............................................................................................................................................................................194
Extended IP ACL Commands....................................................................................................................................... 196
deny............................................................................................................................................................................196
deny icmp.................................................................................................................................................................. 198
deny tcp.....................................................................................................................................................................201
deny udp................................................................................................................................................................... 204
ip access-list extended............................................................................................................................................206
permit........................................................................................................................................................................ 207
permit icmp...............................................................................................................................................................209
permit tcp...................................................................................................................................................................211
permit udp................................................................................................................................................................. 214
resequence access-list.............................................................................................................................................217
seq..............................................................................................................................................................................218
Common MAC Access List Commands......................................................................................................................222
clear counters mac access-group..........................................................................................................................222
mac access-group................................................................................................................................................... 222
show mac access-lists............................................................................................................................................ 224
show mac accounting access-list..........................................................................................................................225
Standard MAC ACL Commands.................................................................................................................................. 226
deny...........................................................................................................................................................................226
mac access-list standard.........................................................................................................................................227
permit........................................................................................................................................................................ 228
seq............................................................................................................................................................................. 230
Extended MAC ACL Commands.................................................................................................................................. 231
deny............................................................................................................................................................................231
mac access-list extended....................................................................................................................................... 233
permit........................................................................................................................................................................235
IP Prex List Commands...............................................................................................................................................237
clear ip prex-list...................................................................................................................................................... 237
deny...........................................................................................................................................................................238
ip prex-list............................................................................................................................................................... 239
seq............................................................................................................................................................................. 240
6
Contents
show cong...............................................................................................................................................................241
show ip prex-list detail........................................................................................................................................... 241
show ip prex-list summary.................................................................................................................................... 242
Route Map Commands................................................................................................................................................. 243
continue.................................................................................................................................................................... 243
description................................................................................................................................................................ 245
match as-path..........................................................................................................................................................245
match community.................................................................................................................................................... 246
match interface........................................................................................................................................................ 247
match ip address......................................................................................................................................................248
match ip next-hop................................................................................................................................................... 249
match ip route-source.............................................................................................................................................250
match metric............................................................................................................................................................. 251
match origin..............................................................................................................................................................252
match route-type.....................................................................................................................................................253
match tag..................................................................................................................................................................254
route-map.................................................................................................................................................................255
set as-path............................................................................................................................................................... 256
set automatic-tag.....................................................................................................................................................257
set comm-list delete................................................................................................................................................258
set community......................................................................................................................................................... 259
set level..................................................................................................................................................................... 260
set local-preference..................................................................................................................................................261
set metric..................................................................................................................................................................262
set metric-type........................................................................................................................................................ 263
set next-hop............................................................................................................................................................. 264
set origin................................................................................................................................................................... 265
set tag.......................................................................................................................................................................266
set weight................................................................................................................................................................. 267
show cong..............................................................................................................................................................268
show route-map.......................................................................................................................................................268
deny (for Standard IP ACLs)........................................................................................................................................269
deny (for Extended IP ACLs)........................................................................................................................................ 271
seq (for Standard IPv4 ACLs)...................................................................................................................................... 272
deny tcp (for Extended IP ACLs).................................................................................................................................273
deny ether-type (for Extended MAC ACLs)...............................................................................................................275
deny (for Standard MAC ACLs)...................................................................................................................................276
deny (for Extended MAC ACLs).................................................................................................................................. 277
permit (for Standard IP ACLs)..................................................................................................................................... 279
permit arp (for Extended MAC ACLs)........................................................................................................................ 280
permit ether-type (for Extended MAC ACLs)............................................................................................................ 281
permit icmp (for Extended IP ACLs)...........................................................................................................................283
permit udp (for Extended IP ACLs).............................................................................................................................284
permit (for Extended IP ACLs).................................................................................................................................... 285
permit (for Standard MAC ACLs)................................................................................................................................ 287
Contents
7
seq (for Standard MAC ACLs).....................................................................................................................................288
permit tcp (for Extended IP ACLs)..............................................................................................................................289
seq arp (for Extended MAC ACLs).............................................................................................................................. 291
seq ether-type (for Extended MAC ACLs).................................................................................................................292
seq (for IP ACLs)........................................................................................................................................................... 294
seq (for IPv6 ACLs).......................................................................................................................................................295
permit udp (for IPv6 ACLs)..........................................................................................................................................298
permit tcp (for IPv6 ACLs)...........................................................................................................................................299
permit icmp (for IPv6 ACLs)........................................................................................................................................ 302
permit (for IPv6 ACLs)................................................................................................................................................. 304
deny udp (for IPv6 ACLs).............................................................................................................................................305
deny arp (for Extended MAC ACLs)........................................................................................................................... 307
deny tcp (for IPv6 ACLs)..............................................................................................................................................308
deny icmp (for Extended IPv6 ACLs).......................................................................................................................... 310
deny (for IPv6 ACLs)..................................................................................................................................................... 312
7 Bidirectional Forwarding Detection (BFD).................................................................................................. 315
bfd all-neighbors............................................................................................................................................................. 315
bfd disable........................................................................................................................................................................317
bfd enable (Conguration)............................................................................................................................................ 318
bfd enable (Interface).................................................................................................................................................... 318
bfd interval ......................................................................................................................................................................319
bfd neighbor................................................................................................................................................................... 320
bfd protocol-liveness.....................................................................................................................................................320
ip route bfd...................................................................................................................................................................... 321
ip ospf bfd all-neighbors................................................................................................................................................322
ipv6 ospf bfd all-neighbors........................................................................................................................................... 323
isis bfd all-neighbors...................................................................................................................................................... 324
neighbor bfd................................................................................................................................................................... 325
neighbor bfd disable...................................................................................................................................................... 326
show bfd neighbors....................................................................................................................................................... 327
vrrp bfd neighbor...........................................................................................................................................................330
8 Boot Command Line Interface................................................................................................................... 332
boot change....................................................................................................................................................................332
boot message.................................................................................................................................................................334
boot show net cong retries........................................................................................................................................ 334
boot write net cong retries.........................................................................................................................................335
boot zero.........................................................................................................................................................................335
default-gateway............................................................................................................................................................. 336
etheraddr <macaddr>....................................................................................................................................................337
ignore enable-password................................................................................................................................................ 337
ignore startup-cong.....................................................................................................................................................338
interface management ethernet ip address................................................................................................................338
NVRAM erase................................................................................................................................................................ 339
reload...............................................................................................................................................................................339
8
Contents
serial console.................................................................................................................................................................. 340
show bootvar................................................................................................................................................................. 340
show default-gateway....................................................................................................................................................341
show interface management ethernet........................................................................................................................342
show serial console baud rate...................................................................................................................................... 343
watchdog <string>........................................................................................................................................................ 343
9 Border Gateway Protocol...........................................................................................................................345
BGP IPv4 Commands................................................................................................................................................... 345
address-family..........................................................................................................................................................345
aggregate-address...................................................................................................................................................346
bgp add-path............................................................................................................................................................348
bgp always-compare-med......................................................................................................................................349
bgp asnotation......................................................................................................................................................... 349
bgp bestpath as-path ignore...................................................................................................................................351
bgp bestpath as-path multipath-relax................................................................................................................... 351
bgp bestpath med confed...................................................................................................................................... 352
bgp bestpath med missing-as-best.......................................................................................................................353
bgp bestpath router-id ignore................................................................................................................................ 353
bgp client-to-client reection.................................................................................................................................354
bgp cluster-id........................................................................................................................................................... 355
bgp confederation identier................................................................................................................................... 356
bgp confederation peers.........................................................................................................................................357
bgp dampening........................................................................................................................................................ 358
bgp default local-preference.................................................................................................................................. 359
bgp dmzlink-bw....................................................................................................................................................... 360
bgp enforce-rst-as................................................................................................................................................. 361
bgp fast-external-fallover....................................................................................................................................... 362
bgp four-octet-as-support..................................................................................................................................... 362
bgp graceful-restart................................................................................................................................................ 363
bgp non-deterministic-med....................................................................................................................................364
bgp outbound-optimization....................................................................................................................................365
bgp recursive-bgp-next-hop.................................................................................................................................. 366
bgp regex-eval-optz-disable................................................................................................................................... 367
bgp router-id.............................................................................................................................................................368
clear ip bgp............................................................................................................................................................... 369
clear ip bgp dampening........................................................................................................................................... 370
clear ip bgp ap-statistics........................................................................................................................................371
clear ip bgp peer-group........................................................................................................................................... 373
debug ip bgp............................................................................................................................................................. 374
debug ip bgp dampening.........................................................................................................................................375
debug ip bgp events................................................................................................................................................ 376
debug ip bgp keepalives.......................................................................................................................................... 377
debug ip bgp notications.......................................................................................................................................378
debug ip bgp soft-reconguration......................................................................................................................... 379
debug ip bgp updates..............................................................................................................................................380
Contents
9
default-metric........................................................................................................................................................... 381
deny bandwidth........................................................................................................................................................382
description................................................................................................................................................................ 383
maximum-paths....................................................................................................................................................... 384
neighbor activate..................................................................................................................................................... 385
neighbor add-path...................................................................................................................................................385
neighbor advertisement-interval............................................................................................................................386
neighbor advertisement-start.................................................................................................................................387
neighbor allowas-in..................................................................................................................................................388
neighbor default-originate...................................................................................................................................... 389
neighbor description................................................................................................................................................390
neighbor distribute-list.............................................................................................................................................391
neighbor ebgp-multihop..........................................................................................................................................392
neighbor fall-over.....................................................................................................................................................393
neighbor local-as......................................................................................................................................................393
neighbor maximum-prex.......................................................................................................................................394
neighbor next-hop-self........................................................................................................................................... 396
neighbor password.................................................................................................................................................. 396
neighbor peer-group (assigning peers)................................................................................................................. 398
neighbor peer-group (creating group).................................................................................................................. 399
neighbor peer-group passive..................................................................................................................................400
neighbor remote-as..................................................................................................................................................401
neighbor remove-private-as................................................................................................................................... 402
neighbor route-map.................................................................................................................................................403
neighbor route-reector-client...............................................................................................................................404
neighbor send-community......................................................................................................................................405
neighbor shutdown..................................................................................................................................................406
neighbor soft-reconguration inbound..................................................................................................................407
neighbor timers........................................................................................................................................................408
neighbor update-source..........................................................................................................................................409
neighbor weight........................................................................................................................................................410
network.......................................................................................................................................................................411
network backdoor.....................................................................................................................................................412
permit bandwidth..................................................................................................................................................... 413
redistribute................................................................................................................................................................ 414
redistribute ospf........................................................................................................................................................415
router bgp..................................................................................................................................................................416
shutdown all.............................................................................................................................................................. 417
shutdown address-family-ipv4–multicast............................................................................................................. 418
shutdown address-family-ipv4–unicast.................................................................................................................418
shutdown address-family-ipv6–unicast.................................................................................................................419
set extcommunity bandwidth................................................................................................................................. 419
show capture bgp-pdu neighbor........................................................................................................................... 420
show cong...............................................................................................................................................................421
show ip bgp.............................................................................................................................................................. 422
10
Contents
show ip bgp cluster-list........................................................................................................................................... 424
show ip bgp community..........................................................................................................................................425
show ip bgp community-list....................................................................................................................................428
show ip bgp dampened-paths................................................................................................................................429
show ip bgp detail.....................................................................................................................................................431
show ip bgp extcommunity-list.............................................................................................................................. 432
show ip bgp lter-list...............................................................................................................................................434
show ip bgp ap-statistics......................................................................................................................................435
show ip bgp inconsistent-as................................................................................................................................... 437
show ip bgp neighbors............................................................................................................................................ 439
show ip bgp next-hop............................................................................................................................................. 442
show ip bgp paths....................................................................................................................................................443
show ip bgp paths community...............................................................................................................................445
show ip bgp peer-group..........................................................................................................................................446
show ip bgp regexp................................................................................................................................................. 448
show ip bgp summary............................................................................................................................................. 449
show running-cong bgp........................................................................................................................................452
timers bgp.................................................................................................................................................................453
MBGP Commands.........................................................................................................................................................454
debug ip bgp dampening........................................................................................................................................ 454
distance bgp.............................................................................................................................................................455
neighbor auto-local-address...................................................................................................................................456
show ip bgp dampened-paths............................................................................................................................... 456
10 Content Addressable Memory (CAM)...................................................................................................... 459
CAM Prole Commands............................................................................................................................................... 459
cam-acl (Conguration)..........................................................................................................................................460
cam-acl-egress........................................................................................................................................................ 463
cam-optimization.....................................................................................................................................................464
show cam-acl...........................................................................................................................................................465
show cam-usage......................................................................................................................................................466
test cam-usage........................................................................................................................................................ 467
Unied Forwarding Table Modes................................................................................................................................. 469
hardware forwarding-table mode.......................................................................................................................... 469
show hardware forwarding-table mode................................................................................................................ 469
11 Control Plane Policing (CoPP)...................................................................................................................471
control-plane-cpuqos..................................................................................................................................................... 471
cpu-protocol-group........................................................................................................................................................472
copp-prole.....................................................................................................................................................................472
cpu-queue.......................................................................................................................................................................473
copp-policy..................................................................................................................................................................... 473
protocol-list.....................................................................................................................................................................474
queue-length.................................................................................................................................................................. 475
service-policy rate-limit-cpu-queues...........................................................................................................................475
service-policy rate-limit-protocols............................................................................................................................... 476
Contents
11
show cpu-queue rate cp............................................................................................................................................... 477
show ip protocol-queue-mapping................................................................................................................................ 478
show ipv6 protocol-queue-mapping............................................................................................................................479
show mac protocol-queue-mapping........................................................................................................................... 480
show running-cong copp-prole................................................................................................................................ 481
show running-cong cpu-protocol-group................................................................................................................... 481
12 Data Center Bridging (DCB).....................................................................................................................482
DCB Command.............................................................................................................................................................. 482
dcb-enable................................................................................................................................................................483
PFC Commands.............................................................................................................................................................483
clear hardware pfc-nodrop-priority....................................................................................................................... 483
clear pfc counters....................................................................................................................................................484
pfc-nodrop-priority l2-dlf drop............................................................................................................................... 485
pfc no-drop queues................................................................................................................................................. 485
pfc priority................................................................................................................................................................ 486
show dcb...................................................................................................................................................................487
show hardware pfc-nodrop-priority...................................................................................................................... 488
show interface pfc...................................................................................................................................................488
show interface pfc statistics...................................................................................................................................491
ETS Commands............................................................................................................................................................. 492
dcb-enable................................................................................................................................................................492
clear ets counters.................................................................................................................................................... 493
show interface ets................................................................................................................................................... 494
DCBX Commands..........................................................................................................................................................498
advertise dcbx-tlv....................................................................................................................................................498
dcbx port-role...........................................................................................................................................................499
dcbx version............................................................................................................................................................. 500
debug dcbx................................................................................................................................................................501
fcoe priority-bits...................................................................................................................................................... 502
iscsi priority-bits.......................................................................................................................................................502
show interface dcbx detail......................................................................................................................................503
dcb-map......................................................................................................................................................................... 506
priority-pgid....................................................................................................................................................................506
priority-group bandwidth pfc....................................................................................................................................... 507
dcb-map stack-unit all stack-ports all.........................................................................................................................508
dcb pfc-shared-buer-size.......................................................................................................................................... 509
dcb-buer-threshold .....................................................................................................................................................510
priority..............................................................................................................................................................................510
qos-policy-buer............................................................................................................................................................ 512
dcb-policy buer-threshold (Interface Conguration)...............................................................................................513
dcb-policy dcb-buer-threshold (Global Conguration)........................................................................................... 514
show qos dcb-buer-threshold.................................................................................................................................... 515
dcb pfc-total-buer-size............................................................................................................................................... 515
show running-cong dcb-buer-threshold.................................................................................................................516
service-class buer shared-threshold-weight............................................................................................................ 518
12
Contents
dcb pfc-queues...............................................................................................................................................................519
dcb {ets | pfc} enable....................................................................................................................................................520
13 Debugging and Diagnostics....................................................................................................................... 521
Diagnostics and Monitoring Commands......................................................................................................................521
logging coredump stack-unit...................................................................................................................................521
Oine Diagnostic Commands......................................................................................................................................522
diag stack-unit..........................................................................................................................................................522
oine stack-unit...................................................................................................................................................... 523
online stack-unit.......................................................................................................................................................524
Hardware Commands....................................................................................................................................................525
clear hardware stack-unit....................................................................................................................................... 525
clear hardware system-ow................................................................................................................................... 526
clear hardware vlan-counters.................................................................................................................................527
hardware watchdog.................................................................................................................................................527
show hardware mac................................................................................................................................................ 528
show hardware ip.....................................................................................................................................................529
show hardware stack-unit...................................................................................................................................... 529
show hardware stack-unit buer...........................................................................................................................537
show hardware buer service-pool.......................................................................................................................540
show hardware buer-stats-snapshot................................................................................................................. 540
show hardware counters interface .......................................................................................................................543
show hardware drops..............................................................................................................................................544
show hardware system-ow.................................................................................................................................. 546
show hardware vlan-counters................................................................................................................................548
show hardware stack-unit buer-stats-snapshot ..............................................................................................549
show hardware stack-unit buer-stats-snapshot (Total Buer Information)...................................................551
14 Dynamic Host Conguration Protocol (DHCP).........................................................................................553
Commands to Congure the System to be a DHCP Server....................................................................................553
clear ip dhcp.............................................................................................................................................................553
debug ip dhcp server.............................................................................................................................................. 554
debug ipv6 dhcp .....................................................................................................................................................555
default-router...........................................................................................................................................................555
disable....................................................................................................................................................................... 556
dns-server.................................................................................................................................................................557
domain-name............................................................................................................................................................557
excluded-address.....................................................................................................................................................558
hardware-address....................................................................................................................................................559
host........................................................................................................................................................................... 560
lease.......................................................................................................................................................................... 560
netbios-name-server................................................................................................................................................561
netbios-node-type...................................................................................................................................................562
network.....................................................................................................................................................................563
pool............................................................................................................................................................................563
show ip dhcp binding.............................................................................................................................................. 564
Contents
13
show ip dhcp conguration....................................................................................................................................565
show ip dhcp conict.............................................................................................................................................. 566
show ip dhcp server................................................................................................................................................566
Commands to Congure Secure DHCP......................................................................................................................567
arp inspection...........................................................................................................................................................567
arp inspection-trust.................................................................................................................................................568
clear ip dhcp snooping............................................................................................................................................ 568
clear ipv6 dhcp snooping binding...........................................................................................................................570
ip dhcp relay..............................................................................................................................................................570
ip dhcp snooping.......................................................................................................................................................571
ipv6 dhcp snooping..................................................................................................................................................572
ipv6 dhcp snooping vlan......................................................................................................................................... 572
ip dhcp snooping binding........................................................................................................................................ 573
IPv6 DHCP Snooping Binding................................................................................................................................ 574
ip dhcp snooping database.....................................................................................................................................575
ipv6 dhcp snooping database write-delay............................................................................................................ 576
ip dhcp snooping database renew......................................................................................................................... 576
ipv6 dhcp snooping database renew..................................................................................................................... 577
ip dhcp snooping trust.............................................................................................................................................577
ipv6 dhcp snooping trust........................................................................................................................................ 578
ip dhcp source-address-validation......................................................................................................................... 578
ip dhcp relay information-option............................................................................................................................ 579
ip dhcp snooping verify mac-address.................................................................................................................... 581
ipv6 dhcp snooping verify mac-address................................................................................................................581
ip helper-address..................................................................................................................................................... 582
ipv6 helper-address.................................................................................................................................................582
show ip dhcp snooping........................................................................................................................................... 583
show ipv6 dhcp snooping.......................................................................................................................................585
Commands to Congure DNS .................................................................................................................................... 586
ip name-server.........................................................................................................................................................586
ip domain-name........................................................................................................................................................587
ip domain-list............................................................................................................................................................ 588
ip host....................................................................................................................................................................... 589
clear host..................................................................................................................................................................589
15 Equal Cost Multi-Path (ECMP)................................................................................................................ 591
ecmp-group.....................................................................................................................................................................591
hash-algorithm............................................................................................................................................................... 592
ip ecmp-group................................................................................................................................................................595
ip ecmp weighted.......................................................................................................................................................... 596
link-bundle-distribution trigger-threshold................................................................................................................... 596
link-bundle-monitor enable........................................................................................................................................... 597
16 Flex Hash and Optimized Boot-Up............................................................................................................599
load-balance ingress-port enable.................................................................................................................................599
load-balance exhash................................................................................................................................................... 600
14
Contents
reload-type fastboot...................................................................................................................................................... 601
lacp fast-switchover...................................................................................................................................................... 601
encapsulation dot1q.......................................................................................................................................................602
17 FIP Snooping............................................................................................................................................604
clear p-snooping database interface vlan.................................................................................................................604
clear p-snooping statistics......................................................................................................................................... 605
debug p snooping........................................................................................................................................................605
debug p snooping rx....................................................................................................................................................606
feature p-snooping...................................................................................................................................................... 607
p-snooping enable.......................................................................................................................................................608
p-snooping fc-map......................................................................................................................................................608
p-snooping max-sessions-per-enodemac................................................................................................................ 609
p-snooping port-mode fcf...........................................................................................................................................610
p-snooping port-mode fcoe-trusted..........................................................................................................................610
show p-snooping cong...............................................................................................................................................611
show p-snooping enode.............................................................................................................................................. 612
show p-snooping fcf....................................................................................................................................................613
show p-snooping statistics......................................................................................................................................... 614
show p-snooping system............................................................................................................................................ 616
show p-snooping vlan..................................................................................................................................................617
show ps status..............................................................................................................................................................618
18 Force10 Resilient Ring Protocol (FRRP)....................................................................................................619
clear frrp..........................................................................................................................................................................619
debug frrp........................................................................................................................................................................621
description...................................................................................................................................................................... 622
disable............................................................................................................................................................................. 622
interface..........................................................................................................................................................................623
member-vlan...................................................................................................................................................................624
mode............................................................................................................................................................................... 625
protocol frrp................................................................................................................................................................... 626
show frrp.........................................................................................................................................................................627
timer................................................................................................................................................................................ 629
19 GARP VLAN Registration (GVRP).............................................................................................................631
clear gvrp statistics....................................................................................................................................................... 632
debug gvrp..................................................................................................................................................................... 633
disable............................................................................................................................................................................. 634
garp timers..................................................................................................................................................................... 635
gvrp enable.....................................................................................................................................................................636
gvrp registration.............................................................................................................................................................637
protocol gvrp..................................................................................................................................................................638
show cong....................................................................................................................................................................639
show garp timers...........................................................................................................................................................639
show gvrp.......................................................................................................................................................................640
Contents
15
show gvrp statistics...................................................................................................................................................... 642
20 ICMP Message Types.............................................................................................................................. 644
21 Internet Group Management Protocol (IGMP)......................................................................................... 646
IGMP Commands.......................................................................................................................................................... 646
clear ip igmp groups................................................................................................................................................ 646
debug ip igmp...........................................................................................................................................................647
ip igmp access-group.............................................................................................................................................. 648
ip igmp immediate-leave......................................................................................................................................... 649
ip igmp last-member-query-interval......................................................................................................................650
ip igmp query-interval.............................................................................................................................................. 651
ip igmp query-max-resp-time.................................................................................................................................652
ip igmp ssm-map..................................................................................................................................................... 653
ip igmp version.........................................................................................................................................................654
show ip igmp groups............................................................................................................................................... 655
show ip igmp interface............................................................................................................................................ 657
show ip igmp ssm-map...........................................................................................................................................659
IGMP Snooping Commands.........................................................................................................................................660
clear ip igmp snooping groups................................................................................................................................ 661
debug ip igmp snooping..........................................................................................................................................662
ip igmp snooping enable..........................................................................................................................................662
ip igmp snooping fast-leave....................................................................................................................................663
ip igmp snooping last-member-query-interval..................................................................................................... 664
ip igmp snooping mrouter.......................................................................................................................................665
ip igmp snooping querier.........................................................................................................................................666
show ip igmp snooping groups...............................................................................................................................667
show ip igmp snooping mrouter.............................................................................................................................669
22 Interfaces.................................................................................................................................................670
Basic Interface Commands...........................................................................................................................................670
clear counters...........................................................................................................................................................670
clear dampening.......................................................................................................................................................672
dampening................................................................................................................................................................ 673
default interface....................................................................................................................................................... 674
description................................................................................................................................................................ 675
duplex (10/100 Interfaces)......................................................................................................................................676
owcontrol................................................................................................................................................................ 677
interface....................................................................................................................................................................680
interface group.........................................................................................................................................................682
interface loopback................................................................................................................................................... 683
interface managementEthernet.............................................................................................................................684
interface null.............................................................................................................................................................685
interface range.........................................................................................................................................................686
interface range macro (dene).............................................................................................................................. 688
interface range macro name.................................................................................................................................. 689
16
Contents
interface vlan............................................................................................................................................................690
intf-type cr4 autoneg.............................................................................................................................................. 692
keepalive................................................................................................................................................................... 692
monitor interface..................................................................................................................................................... 693
mtu............................................................................................................................................................................ 696
negotiation auto....................................................................................................................................................... 697
portmode hybrid...................................................................................................................................................... 700
rate-interval............................................................................................................................................................... 701
rate-interval (Conguration Mode)........................................................................................................................702
show cong.............................................................................................................................................................. 703
show cong (for speed)......................................................................................................................................... 704
show cong (from INTERFACE RANGE mode).................................................................................................. 704
show interfaces........................................................................................................................................................705
show interfaces congured......................................................................................................................................711
show interfaces dampening.................................................................................................................................... 713
show interfaces stack-unit...................................................................................................................................... 714
show interfaces status.............................................................................................................................................715
show interfaces vlan.................................................................................................................................................717
show system stack-unit quad-port-prole............................................................................................................ 718
stack-unit portmode quad.......................................................................................................................................719
show interfaces switchport.................................................................................................................................... 720
show interfaces transceiver....................................................................................................................................722
show range................................................................................................................................................................727
shutdown.................................................................................................................................................................. 728
speed (for 10/100/1000/10000 interfaces)......................................................................................................... 729
speed (Management interface).............................................................................................................................. 731
stack-unit portmode................................................................................................................................................ 732
switchport.................................................................................................................................................................733
wavelength............................................................................................................................................................... 735
Port Channel Commands..............................................................................................................................................735
channel-member......................................................................................................................................................736
group..........................................................................................................................................................................737
interface port-channel.............................................................................................................................................738
minimum-links...........................................................................................................................................................739
port-channel failover-group....................................................................................................................................740
show interfaces port-channel..................................................................................................................................741
show port-channel-ow..........................................................................................................................................744
ip http source-interface.................................................................................................................................................746
23 IPv4 Routing............................................................................................................................................ 747
arp....................................................................................................................................................................................748
arp backo-time.............................................................................................................................................................749
arp learn-enable............................................................................................................................................................. 750
arp max-entries............................................................................................................................................................... 751
arp retries........................................................................................................................................................................752
arp timeout..................................................................................................................................................................... 753
Contents
17
clear arp-cache.............................................................................................................................................................. 754
clear host........................................................................................................................................................................ 755
clear ip b stack-unit.....................................................................................................................................................756
clear ip route...................................................................................................................................................................756
clear tcp statistics..........................................................................................................................................................758
debug arp........................................................................................................................................................................758
debug ip dhcp.................................................................................................................................................................760
debug ip icmp..................................................................................................................................................................761
debug ip packet..............................................................................................................................................................762
ip address........................................................................................................................................................................765
ip directed-broadcast.................................................................................................................................................... 766
ip domain-list...................................................................................................................................................................767
ip domain-lookup............................................................................................................................................................768
ip domain-name..............................................................................................................................................................769
ip helper-address............................................................................................................................................................770
ip helper-address hop-count disable............................................................................................................................ 771
ip host..............................................................................................................................................................................772
ip icmp source-interface................................................................................................................................................773
ipv6 icmp source-interface........................................................................................................................................... 774
ip max-frag-count.......................................................................................................................................................... 775
ip name-server................................................................................................................................................................776
ip proxy-arp..................................................................................................................................................................... 777
ip route.............................................................................................................................................................................778
ip source-route................................................................................................................................................................ 781
ip tcp initial-time..............................................................................................................................................................781
ip unknown-unicast........................................................................................................................................................782
ipv4 unicast-host-route.................................................................................................................................................783
show ip tcp initial-time.................................................................................................................................................. 783
ip unreachables...............................................................................................................................................................784
load-balance................................................................................................................................................................... 784
load-balance hg..............................................................................................................................................................786
management route.........................................................................................................................................................787
show arp......................................................................................................................................................................... 789
show arp retries............................................................................................................................................................. 792
show hosts......................................................................................................................................................................792
show ip cam stack-unit................................................................................................................................................. 794
show ip b stack-unit.................................................................................................................................................... 796
show ip ow....................................................................................................................................................................798
show ip interface............................................................................................................................................................799
show ip management-route......................................................................................................................................... 802
show ip protocols...........................................................................................................................................................803
show ip route..................................................................................................................................................................804
show ip route list............................................................................................................................................................808
show ip route summary.................................................................................................................................................809
show ip trac................................................................................................................................................................. 810
18
Contents
show tcp statistics......................................................................................................................................................... 813
24 IPv6 Basics...............................................................................................................................................816
cam-ipv6 extended-prex............................................................................................................................................. 816
clear ipv6 route............................................................................................................................................................... 817
maximum dynamic-routes-ipv6.................................................................................................................................... 818
show cam-ipv6 extended-prex...................................................................................................................................819
ipv6 unicast-host-route................................................................................................................................................. 819
ipv6 nd disable-reachable-timer...................................................................................................................................820
ipv6 nd dns-server ........................................................................................................................................................820
ipv6 route.........................................................................................................................................................................821
show ipv6 management-route..................................................................................................................................... 823
show ipv6 route..............................................................................................................................................................824
25 IPv6 Access Control Lists (IPv6 ACLs).................................................................................................... 828
show cam-acl-egress.................................................................................................................................................... 828
show cam-acl.................................................................................................................................................................829
permit icmp..................................................................................................................................................................... 831
permit.............................................................................................................................................................................. 832
ipv6 control-plane egress-lter.................................................................................................................................... 833
ipv6 access-list...............................................................................................................................................................833
cam-acl-egress...............................................................................................................................................................834
cam-acl........................................................................................................................................................................... 836
26 Intermediate System to Intermediate System (IS-IS)...............................................................................838
adjacency-check............................................................................................................................................................ 839
advertise......................................................................................................................................................................... 840
area-password................................................................................................................................................................ 841
clear cong..................................................................................................................................................................... 842
clear isis...........................................................................................................................................................................843
clns host..........................................................................................................................................................................844
debug isis........................................................................................................................................................................ 844
debug isis adj-packets...................................................................................................................................................845
debug isis local-updates................................................................................................................................................846
debug isis snp-packets..................................................................................................................................................847
debug isis spf-triggers...................................................................................................................................................848
debug isis update-packets............................................................................................................................................849
default-information originate........................................................................................................................................850
description.......................................................................................................................................................................851
distance........................................................................................................................................................................... 851
distribute-list in.............................................................................................................................................................. 852
distribute-list out............................................................................................................................................................853
distribute-list redistributed-override............................................................................................................................854
domain-password.......................................................................................................................................................... 855
graceful-restart ietf....................................................................................................................................................... 856
graceful-restart interval.................................................................................................................................................857
Contents
19
graceful-restart restart-wait.........................................................................................................................................857
graceful-restart t1..........................................................................................................................................................858
graceful-restart t2......................................................................................................................................................... 859
graceful-restart t3......................................................................................................................................................... 860
hello padding................................................................................................................................................................... 861
hostname dynamic........................................................................................................................................................ 862
ignore-lsp-errors............................................................................................................................................................ 862
ip router isis.................................................................................................................................................................... 863
ipv6 router isis................................................................................................................................................................864
isis circuit-type...............................................................................................................................................................865
isis csnp-interval............................................................................................................................................................ 866
isis hello-interval.............................................................................................................................................................866
isis hello-multiplier..........................................................................................................................................................867
isis hello padding............................................................................................................................................................ 868
isis ipv6 metric............................................................................................................................................................... 869
isis metric........................................................................................................................................................................ 870
isis network point-to-point............................................................................................................................................ 871
isis password................................................................................................................................................................... 871
isis priority....................................................................................................................................................................... 872
is-type..............................................................................................................................................................................873
log-adjacency-changes..................................................................................................................................................874
lsp-gen-interval.............................................................................................................................................................. 875
lsp-mtu............................................................................................................................................................................ 876
lsp-refresh-interval.........................................................................................................................................................877
max-area-addresses.......................................................................................................................................................878
max-lsp-lifetime..............................................................................................................................................................878
maximum-paths..............................................................................................................................................................879
metric-style.................................................................................................................................................................... 880
multi-topology................................................................................................................................................................. 881
net....................................................................................................................................................................................882
passive-interface............................................................................................................................................................882
redistribute......................................................................................................................................................................883
redistribute bgp..............................................................................................................................................................885
redistribute ospf.............................................................................................................................................................886
router isis........................................................................................................................................................................ 888
set-overload-bit............................................................................................................................................................. 889
show cong....................................................................................................................................................................889
show isis database..........................................................................................................................................................891
show isis graceful-restart detail................................................................................................................................... 893
show isis hostname....................................................................................................................................................... 894
show isis interface......................................................................................................................................................... 895
show isis neighbors........................................................................................................................................................897
show isis protocol.......................................................................................................................................................... 898
show isis trac.............................................................................................................................................................. 899
spf-interval...................................................................................................................................................................... 901
20
Contents
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