PowerSwitch S6000

Dell PowerSwitch S6000 Administrator Guide

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Dell Command Line Reference Guide for the
S6000 System
9.14.2.4
Notes, cautions, and warnings
NOTE: A NOTE indicates important information that helps you make better use of your product.
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the
problem.
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
© 2019 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its subsidiaries.
Other trademarks may be trademarks of their respective owners.
2019 - 11
Rev. A00
1 About this Guide......................................................................................................................... 40
Objectives.............................................................................................................................................................................40
Audience............................................................................................................................................................................... 40
Conventions......................................................................................................................................................................... 40
Information Icons.................................................................................................................................................................40
2 CLI Basics..................................................................................................................................42
Accessing the Command Line............................................................................................................................................42
Multiple Configuration Users..............................................................................................................................................42
Obtaining Help..................................................................................................................................................................... 43
Navigating the CLI...............................................................................................................................................................44
Using the no Command...................................................................................................................................................... 44
Filtering show Commands..................................................................................................................................................45
Enabling Software Features on Devices Using a Command Option.............................................................................45
feature vrf.......................................................................................................................................................................46
show feature.................................................................................................................................................................. 46
Command Modes................................................................................................................................................................ 47
3 File Management........................................................................................................................55
boot system......................................................................................................................................................................... 55
cd...........................................................................................................................................................................................56
HTTP Copy via CLI..............................................................................................................................................................57
copy.......................................................................................................................................................................................58
delete.................................................................................................................................................................................... 60
dir............................................................................................................................................................................................61
format................................................................................................................................................................................... 62
fsck flash.............................................................................................................................................................................. 63
mkdir......................................................................................................................................................................................64
mount nfs............................................................................................................................................................................. 64
rmdir......................................................................................................................................................................................65
upgrade system................................................................................................................................................................... 65
rename.................................................................................................................................................................................. 68
show boot system............................................................................................................................................................... 68
show bootvar....................................................................................................................................................................... 69
show file-systems................................................................................................................................................................70
show os-version....................................................................................................................................................................71
show running-config............................................................................................................................................................72
show startup-config............................................................................................................................................................76
show version.........................................................................................................................................................................77
upgrade boot........................................................................................................................................................................78
verify.................................................................................................................................................................................... 79
4 Control and Monitoring............................................................................................................... 81
alias.........................................................................................................................................................................................81
Contents
Contents 3
banner exec..........................................................................................................................................................................82
banner login..........................................................................................................................................................................83
banner motd.........................................................................................................................................................................85
boot-type..............................................................................................................................................................................85
cam-acl................................................................................................................................................................................. 86
clear average-power........................................................................................................................................................... 87
clear line................................................................................................................................................................................88
configure...............................................................................................................................................................................89
disable................................................................................................................................................................................... 90
do...........................................................................................................................................................................................90
enable.....................................................................................................................................................................................91
enable optic-info-update interval...................................................................................................................................... 92
end.........................................................................................................................................................................................93
exec-timeout........................................................................................................................................................................94
exit.........................................................................................................................................................................................95
ftp-server enable.................................................................................................................................................................96
ftp-server topdir.................................................................................................................................................................. 97
ftp-server username........................................................................................................................................................... 98
hostname..............................................................................................................................................................................99
ip ftp password....................................................................................................................................................................99
ip ftp source-interface...................................................................................................................................................... 100
ip tftp vrf..............................................................................................................................................................................101
ip ftp username.................................................................................................................................................................. 102
ip ftp vrf.............................................................................................................................................................................. 103
ip telnet server enable....................................................................................................................................................... 103
ip telnet server vrf............................................................................................................................................................. 104
ip telnet source-interface................................................................................................................................................. 105
ip tftp vrf.............................................................................................................................................................................106
line........................................................................................................................................................................................ 107
logging disable-syslog snmp auth-failure........................................................................................................................ 108
login concurrent-session...................................................................................................................................................108
login statistics......................................................................................................................................................................110
motd-banner........................................................................................................................................................................ 111
ping....................................................................................................................................................................................... 112
reload....................................................................................................................................................................................114
reload-type.......................................................................................................................................................................... 115
send...................................................................................................................................................................................... 116
service timestamps.............................................................................................................................................................117
show alias.............................................................................................................................................................................118
show alarms.........................................................................................................................................................................119
show cpu-traffic-stats...................................................................................................................................................... 120
show debugging..................................................................................................................................................................121
show environment............................................................................................................................................................. 123
show inventory...................................................................................................................................................................124
show login statistics...........................................................................................................................................................126
show memory..................................................................................................................................................................... 128
show processes cpu.......................................................................................................................................................... 129
show processes ipc flow-control......................................................................................................................................131
show processes memory...................................................................................................................................................133
show reload-type............................................................................................................................................................... 135
4
Contents
show reset-reason............................................................................................................................................................. 136
show software ifm............................................................................................................................................................. 137
show system.......................................................................................................................................................................138
show tech-support............................................................................................................................................................ 140
ssh-peer-stack-unit........................................................................................................................................................... 143
telnet....................................................................................................................................................................................144
telnet-peer-stack-unit.......................................................................................................................................................146
terminal length....................................................................................................................................................................146
traceroute............................................................................................................................................................................147
undebug all..........................................................................................................................................................................149
virtual-ip.............................................................................................................................................................................. 149
warmboot-failure-action................................................................................................................................................... 150
write......................................................................................................................................................................................151
5 802.1X......................................................................................................................................153
debug dot1x........................................................................................................................................................................ 154
dot1x auth-fail-vlan............................................................................................................................................................ 154
dot1x auth-server...............................................................................................................................................................155
dot1x auth-type mab-only.................................................................................................................................................156
dot1x authentication (Configuration).............................................................................................................................. 157
dot1x authentication (Interface)...................................................................................................................................... 158
dot1x critical-vlan............................................................................................................................................................... 158
dot1x profile........................................................................................................................................................................ 159
dot1x static-mab................................................................................................................................................................ 160
dot1x guest-vlan..................................................................................................................................................................161
dot1x host-mode................................................................................................................................................................ 162
dot1x mac-auth-bypass.....................................................................................................................................................163
dot1x max-eap-req.............................................................................................................................................................163
dot1x max-supplicants.......................................................................................................................................................164
dot1x port-control..............................................................................................................................................................165
dot1x quiet-period.............................................................................................................................................................. 166
dot1x reauthentication.......................................................................................................................................................166
dot1x reauth-max............................................................................................................................................................... 167
dot1x server-timeout......................................................................................................................................................... 168
dot1x supplicant-timeout...................................................................................................................................................169
dot1x tx-period................................................................................................................................................................... 169
mac...................................................................................................................................................................................... 170
show dot1x cos-mapping interface...................................................................................................................................171
show dot1x interface..........................................................................................................................................................172
show dot1x profile.............................................................................................................................................................. 175
6 Access Control Lists (ACL)........................................................................................................ 176
Commands Common to all ACL Types............................................................................................................................177
remark............................................................................................................................................................................ 177
show config...................................................................................................................................................................179
Common IP ACL Commands............................................................................................................................................179
access-class..................................................................................................................................................................180
aclrange profile-name...................................................................................................................................................181
clear counters ip access-group................................................................................................................................... 181
Contents
5
feature aclrange........................................................................................................................................................... 182
ip access-group............................................................................................................................................................ 183
ip control-plane egress-filter.......................................................................................................................................184
show aclrange...............................................................................................................................................................185
show ip accounting access-list...................................................................................................................................185
Standard IP ACL Commands............................................................................................................................................187
deny................................................................................................................................................................................187
ip access-list standard.................................................................................................................................................189
permit............................................................................................................................................................................ 190
resequence access-list.................................................................................................................................................191
seq..................................................................................................................................................................................192
Extended IP ACL Commands........................................................................................................................................... 194
deny............................................................................................................................................................................... 194
deny icmp......................................................................................................................................................................196
deny tcp.........................................................................................................................................................................198
deny udp........................................................................................................................................................................201
ip access-list extended............................................................................................................................................... 204
permit............................................................................................................................................................................205
permit icmp...................................................................................................................................................................207
permit tcp.....................................................................................................................................................................208
permit udp......................................................................................................................................................................211
resequence access-list................................................................................................................................................ 214
seq..................................................................................................................................................................................215
Common MAC Access List Commands.......................................................................................................................... 218
clear counters mac access-group..............................................................................................................................219
mac access-group........................................................................................................................................................219
show mac access-lists................................................................................................................................................220
show mac accounting access-list.............................................................................................................................. 221
Standard MAC ACL Commands......................................................................................................................................222
deny...............................................................................................................................................................................223
mac access-list standard............................................................................................................................................224
permit............................................................................................................................................................................225
seq.................................................................................................................................................................................226
Extended MAC ACL Commands..................................................................................................................................... 227
deny...............................................................................................................................................................................227
mac access-list extended...........................................................................................................................................229
permit............................................................................................................................................................................230
IP Prefix List Commands..................................................................................................................................................232
clear ip prefix-list......................................................................................................................................................... 232
deny...............................................................................................................................................................................233
ip prefix-list...................................................................................................................................................................234
seq.................................................................................................................................................................................235
show config..................................................................................................................................................................236
show ip prefix-list detail..............................................................................................................................................236
show ip prefix-list summary........................................................................................................................................237
Route Map Commands.....................................................................................................................................................238
continue........................................................................................................................................................................ 238
description....................................................................................................................................................................239
match as-path..............................................................................................................................................................240
match community........................................................................................................................................................ 241
6
Contents
match interface........................................................................................................................................................... 242
match ip address......................................................................................................................................................... 243
match ip next-hop....................................................................................................................................................... 243
match ip route-source................................................................................................................................................ 244
match metric................................................................................................................................................................245
match origin................................................................................................................................................................. 246
match route-type.........................................................................................................................................................247
match tag..................................................................................................................................................................... 248
route-map.....................................................................................................................................................................249
set as-path................................................................................................................................................................... 250
set automatic-tag.........................................................................................................................................................251
set comm-list delete................................................................................................................................................... 252
set community............................................................................................................................................................. 253
set level.........................................................................................................................................................................254
set local-preference....................................................................................................................................................255
set metric..................................................................................................................................................................... 256
set metric-type............................................................................................................................................................256
set next-hop.................................................................................................................................................................257
set origin....................................................................................................................................................................... 258
set tag...........................................................................................................................................................................259
set weight.....................................................................................................................................................................260
show config...................................................................................................................................................................261
show route-map.......................................................................................................................................................... 262
UDF ACL Commands........................................................................................................................................................262
deny ip...........................................................................................................................................................................263
feature udf-acl............................................................................................................................................................. 263
key................................................................................................................................................................................. 264
match............................................................................................................................................................................264
permit ip........................................................................................................................................................................265
show config..................................................................................................................................................................266
udf-id.............................................................................................................................................................................266
udf-qualifier-value........................................................................................................................................................267
udf-tcam.......................................................................................................................................................................267
deny (for Standard IP ACLs)........................................................................................................................................... 268
deny (for Extended IP ACLs).......................................................................................................................................... 269
seq (for Standard IPv4 ACLs)......................................................................................................................................... 270
deny tcp (for Extended IP ACLs)....................................................................................................................................272
deny ether-type (for Extended MAC ACLs)................................................................................................................. 273
deny (for Standard MAC ACLs)......................................................................................................................................274
deny (for Extended MAC ACLs)..................................................................................................................................... 275
permit (for Standard IP ACLs).........................................................................................................................................277
permit arp (for Extended MAC ACLs)............................................................................................................................278
permit ether-type (for Extended MAC ACLs)...............................................................................................................279
permit icmp (for Extended IP ACLs).............................................................................................................................. 280
permit udp (for Extended IP ACLs).................................................................................................................................281
permit (for Extended IP ACLs)........................................................................................................................................283
permit (for Standard MAC ACLs)...................................................................................................................................284
seq (for Standard MAC ACLs)........................................................................................................................................286
permit tcp (for Extended IP ACLs).................................................................................................................................287
seq arp (for Extended MAC ACLs).................................................................................................................................288
Contents
7
seq ether-type (for Extended MAC ACLs)................................................................................................................... 289
seq (for IP ACLs).............................................................................................................................................................. 290
seq (for IPv6 ACLs)..........................................................................................................................................................292
permit udp (for IPv6 ACLs)............................................................................................................................................. 295
permit tcp (for IPv6 ACLs)..............................................................................................................................................296
permit icmp (for IPv6 ACLs)........................................................................................................................................... 299
permit (for IPv6 ACLs)......................................................................................................................................................301
deny udp (for IPv6 ACLs)................................................................................................................................................ 302
deny arp (for Extended MAC ACLs).............................................................................................................................. 304
deny tcp (for IPv6 ACLs).................................................................................................................................................305
deny icmp (for Extended IPv6 ACLs).............................................................................................................................307
deny (for IPv6 ACLs)........................................................................................................................................................309
7 Bidirectional Forwarding Detection (BFD)....................................................................................311
bfd all-neighbors................................................................................................................................................................. 311
bfd disable...........................................................................................................................................................................313
bfd enable (Configuration)................................................................................................................................................313
bfd enable (Interface)....................................................................................................................................................... 314
bfd interval .........................................................................................................................................................................314
bfd protocol-liveness.........................................................................................................................................................315
ip route bfd......................................................................................................................................................................... 316
ip ospf bfd all-neighbors....................................................................................................................................................317
ipv6 ospf bfd all-neighbors............................................................................................................................................... 318
ipv6 route bfd.....................................................................................................................................................................319
isis bfd all-neighbors..........................................................................................................................................................320
neighbor bfd........................................................................................................................................................................321
neighbor bfd disable..........................................................................................................................................................322
show bfd neighbors...........................................................................................................................................................322
vrrp bfd neighbor...............................................................................................................................................................324
8 Boot Command Line Interface....................................................................................................326
boot change....................................................................................................................................................................... 326
boot message.....................................................................................................................................................................327
boot show net config retries............................................................................................................................................328
boot write net config retries............................................................................................................................................ 328
boot zero............................................................................................................................................................................ 329
default-gateway................................................................................................................................................................ 329
etheraddr <macaddr>.......................................................................................................................................................330
ignore enable-password................................................................................................................................................... 330
ignore startup-config.........................................................................................................................................................331
interface management ethernet ip address....................................................................................................................331
NVRAM erase.................................................................................................................................................................... 332
reload.................................................................................................................................................................................. 332
serial console......................................................................................................................................................................332
show bootvar.....................................................................................................................................................................333
show default-gateway......................................................................................................................................................334
show interface management ethernet........................................................................................................................... 334
show serial console baud rate..........................................................................................................................................335
watchdog <string>............................................................................................................................................................335
8
Contents
9 Border Gateway Protocol.......................................................................................................... 337
BGP IPv4 Commands....................................................................................................................................................... 337
address-family..............................................................................................................................................................337
aggregate-address...................................................................................................................................................... 338
bgp add-path............................................................................................................................................................... 339
bgp always-compare-med..........................................................................................................................................340
bgp asnotation..............................................................................................................................................................341
bgp bestpath as-path ignore......................................................................................................................................342
bgp bestpath as-path multipath-relax...................................................................................................................... 343
bgp bestpath med confed..........................................................................................................................................343
bgp bestpath med missing-as-best...........................................................................................................................344
bgp bestpath router-id ignore....................................................................................................................................345
bgp client-to-client reflection.................................................................................................................................... 345
bgp cluster-id...............................................................................................................................................................346
bgp confederation identifier....................................................................................................................................... 347
bgp confederation peers............................................................................................................................................ 348
bgp dampening............................................................................................................................................................ 349
bgp default local-preference......................................................................................................................................350
bgp dmzlink-bw............................................................................................................................................................351
bgp enforce-first-as.....................................................................................................................................................351
bgp fast-external-fallover...........................................................................................................................................352
bgp four-octet-as-support.........................................................................................................................................353
bgp graceful-restart....................................................................................................................................................354
bgp non-deterministic-med........................................................................................................................................354
bgp outbound-optimization........................................................................................................................................355
bgp recursive-bgp-next-hop......................................................................................................................................356
bgp regex-eval-optz-disable...................................................................................................................................... 357
bgp router-id................................................................................................................................................................358
clear ip bgp...................................................................................................................................................................359
clear ip bgp dampening...............................................................................................................................................360
clear ip bgp flap-statistics........................................................................................................................................... 361
clear ip bgp peer-group.............................................................................................................................................. 363
debug ip bgp.................................................................................................................................................................364
debug ip bgp dampening............................................................................................................................................ 365
debug ip bgp events....................................................................................................................................................366
debug ip bgp keepalives..............................................................................................................................................367
debug ip bgp notifications.......................................................................................................................................... 368
debug ip bgp soft-reconfiguration............................................................................................................................ 369
debug ip bgp updates..................................................................................................................................................370
default-metric............................................................................................................................................................... 371
deny bandwidth........................................................................................................................................................... 372
description.................................................................................................................................................................... 372
maximum-paths........................................................................................................................................................... 373
neighbor activate.........................................................................................................................................................374
neighbor add-path.......................................................................................................................................................375
neighbor advertisement-interval................................................................................................................................376
neighbor advertisement-start.................................................................................................................................... 377
neighbor allowas-in...................................................................................................................................................... 377
neighbor default-originate.......................................................................................................................................... 378
Contents
9
neighbor description....................................................................................................................................................379
neighbor distribute-list................................................................................................................................................380
neighbor ebgp-multihop.............................................................................................................................................. 381
neighbor fall-over........................................................................................................................................................ 382
neighbor local-as..........................................................................................................................................................383
neighbor maximum-prefix...........................................................................................................................................384
neighbor next-hop-self............................................................................................................................................... 385
neighbor password......................................................................................................................................................385
neighbor peer-group (assigning peers).................................................................................................................... 386
neighbor peer-group (creating group)......................................................................................................................388
neighbor peer-group passive..................................................................................................................................... 388
neighbor remote-as.....................................................................................................................................................389
neighbor remove-private-as...................................................................................................................................... 390
neighbor route-map..................................................................................................................................................... 391
neighbor route-reflector-client..................................................................................................................................392
neighbor send-community..........................................................................................................................................393
neighbor shutdown..................................................................................................................................................... 394
neighbor soft-reconfiguration inbound.....................................................................................................................395
neighbor timers............................................................................................................................................................396
neighbor timers extended...........................................................................................................................................397
neighbor update-source..............................................................................................................................................397
neighbor weight...........................................................................................................................................................398
network.........................................................................................................................................................................399
network backdoor....................................................................................................................................................... 400
permit bandwidth......................................................................................................................................................... 401
redistribute................................................................................................................................................................... 402
redistribute ospf.......................................................................................................................................................... 403
router bgp.....................................................................................................................................................................404
shutdown all.................................................................................................................................................................405
shutdown address-family-ipv4–multicast................................................................................................................405
shutdown address-family-ipv4–unicast................................................................................................................... 406
shutdown address-family-ipv6–unicast................................................................................................................... 406
set extcommunity bandwidth.................................................................................................................................... 406
show capture bgp-pdu neighbor............................................................................................................................... 407
show config..................................................................................................................................................................408
show ip bgp..................................................................................................................................................................409
show ip bgp cluster-list................................................................................................................................................413
show ip bgp community.............................................................................................................................................. 414
show ip bgp community-list........................................................................................................................................416
show ip bgp dampened-paths.................................................................................................................................... 418
show ip bgp detail........................................................................................................................................................ 419
show ip bgp extcommunity-list..................................................................................................................................420
show ip bgp filter-list...................................................................................................................................................422
show ip bgp flap-statistics......................................................................................................................................... 423
show ip bgp inconsistent-as...................................................................................................................................... 425
show ip bgp neighbors................................................................................................................................................426
show ip bgp next-hop.................................................................................................................................................430
show ip bgp paths........................................................................................................................................................431
show ip bgp paths community...................................................................................................................................432
show ip bgp peer-group............................................................................................................................................. 433
10
Contents
show ip bgp regexp.....................................................................................................................................................435
show ip bgp summary................................................................................................................................................. 437
show running-config bgp............................................................................................................................................439
timers bgp.................................................................................................................................................................... 440
timers bgp extended................................................................................................................................................... 440
MBGP Commands............................................................................................................................................................. 441
debug ip bgp dampening............................................................................................................................................. 441
distance bgp.................................................................................................................................................................442
neighbor auto-local-address.......................................................................................................................................443
show ip bgp dampened-paths................................................................................................................................... 443
10 Content Addressable Memory (CAM)........................................................................................446
CAM Profile Commands...................................................................................................................................................446
cam-acl (Configuration)............................................................................................................................................. 446
cam-acl-egress............................................................................................................................................................ 449
cam-optimization.........................................................................................................................................................449
cam-threshold..............................................................................................................................................................450
show cam-acl................................................................................................................................................................451
show cam-usage......................................................................................................................................................... 453
test cam-usage............................................................................................................................................................455
Unified Forwarding Table Modes.................................................................................................................................... 456
hardware forwarding-table mode..............................................................................................................................456
show hardware forwarding-table mode................................................................................................................... 457
11 Control Plane Policing (CoPP).................................................................................................. 458
control-plane-cpuqos........................................................................................................................................................458
cpu-protocol-group...........................................................................................................................................................459
copp-profile........................................................................................................................................................................459
cpu-queue.......................................................................................................................................................................... 460
copp-policy.........................................................................................................................................................................460
protocol-list.........................................................................................................................................................................461
queue-length.......................................................................................................................................................................461
service-policy rate-limit-cpu-queues.............................................................................................................................. 462
service-policy rate-limit-protocols.................................................................................................................................. 463
show cpu-queue rate cp.................................................................................................................................................. 464
show ip protocol-queue-mapping................................................................................................................................... 464
show ipv6 protocol-queue-mapping...............................................................................................................................465
show mac protocol-queue-mapping...............................................................................................................................466
show running-config copp-profile...................................................................................................................................467
show running-config cpu-protocol-group......................................................................................................................467
12 Data Center Bridging (DCB).....................................................................................................469
DCB Command..................................................................................................................................................................469
dcb-enable....................................................................................................................................................................469
PFC Commands.................................................................................................................................................................470
clear hardware pfc-nodrop-priority...........................................................................................................................470
clear pfc counters........................................................................................................................................................ 471
pfc-nodrop-priority l2-dlf drop................................................................................................................................... 471
pfc no-drop queues.....................................................................................................................................................472
Contents
11
show dcb...................................................................................................................................................................... 473
show hardware pfc-nodrop-priority..........................................................................................................................473
show interface pfc.......................................................................................................................................................474
show interface pfc statistics......................................................................................................................................476
ETS Commands................................................................................................................................................................. 477
dcb-enable.................................................................................................................................................................... 477
clear ets counters........................................................................................................................................................478
show interface ets.......................................................................................................................................................479
DCBX Commands............................................................................................................................................................. 483
advertise dcbx-tlv........................................................................................................................................................483
dcbx port-role.............................................................................................................................................................. 483
dcbx version................................................................................................................................................................. 484
debug dcbx...................................................................................................................................................................485
fcoe priority-bits.......................................................................................................................................................... 486
iscsi priority-bits...........................................................................................................................................................486
show interface dcbx detail......................................................................................................................................... 487
dcb-map............................................................................................................................................................................. 489
priority-pgid........................................................................................................................................................................490
priority-group bandwidth pfc........................................................................................................................................... 491
dcb-map stack-unit all stack-ports all............................................................................................................................ 492
dcb pfc-shared-buffer-size..............................................................................................................................................492
dcb-buffer-threshold .......................................................................................................................................................493
priority.................................................................................................................................................................................494
qos-policy-buffer...............................................................................................................................................................495
dcb-policy buffer-threshold (Interface Configuration)................................................................................................ 496
dcb-policy buffer-threshold (Global Configuration)..................................................................................................... 497
show qos dcb-buffer-threshold...................................................................................................................................... 498
dcb pfc-total-buffer-size................................................................................................................................................. 498
show running-config dcb-buffer-threshold...................................................................................................................499
service-class buffer shared-threshold-weight...............................................................................................................501
dcb pfc-queues................................................................................................................................................................. 502
dcb {ets | pfc} enable.......................................................................................................................................................502
13 Debugging and Diagnostics...................................................................................................... 504
Diagnostics and Monitoring Commands........................................................................................................................ 504
logging coredump stack-unit..................................................................................................................................... 504
Offline Diagnostic Commands.........................................................................................................................................505
diag stack-unit.............................................................................................................................................................505
offline stack-unit......................................................................................................................................................... 506
online stack-unit.......................................................................................................................................................... 507
Hardware Commands.......................................................................................................................................................508
clear hardware stack-unit.......................................................................................................................................... 508
clear hardware system-flow...................................................................................................................................... 509
clear hardware vlan-counters....................................................................................................................................509
hardware watchdog.....................................................................................................................................................510
show hardware mac.................................................................................................................................................... 510
show hardware ip..........................................................................................................................................................511
show hardware stack-unit.......................................................................................................................................... 512
show hardware buffer service-pool..........................................................................................................................520
show hardware drops................................................................................................................................................. 520
12
Contents
show hardware counters interface ..........................................................................................................................522
show hardware system-flow..................................................................................................................................... 523
show hardware vlan-counters...................................................................................................................................525
show hardware buffer-stats-snapshot.................................................................................................................... 526
show hardware stack-unit buffer-stats-snapshot (Total Buffer Information)................................................... 528
14 Dynamic Host Configuration Protocol (DHCP)...........................................................................530
Commands to Configure the System to be a DHCP Server.......................................................................................530
clear ip dhcp.................................................................................................................................................................530
debug ip dhcp server................................................................................................................................................... 531
debug ipv6 dhcp ..........................................................................................................................................................531
default-router...............................................................................................................................................................532
disable........................................................................................................................................................................... 533
dns-server.................................................................................................................................................................... 533
domain-name............................................................................................................................................................... 534
excluded-address........................................................................................................................................................ 535
hardware-address....................................................................................................................................................... 535
host-address................................................................................................................................................................ 536
ip dhcp server.............................................................................................................................................................. 536
lease.............................................................................................................................................................................. 537
netbios-name-server...................................................................................................................................................538
netbios-node-type.......................................................................................................................................................539
network.........................................................................................................................................................................539
pool................................................................................................................................................................................540
show ip dhcp binding................................................................................................................................................... 541
show ip dhcp configuration.........................................................................................................................................541
show ip dhcp conflict..................................................................................................................................................542
show ip dhcp server....................................................................................................................................................543
Commands to Configure Secure DHCP.........................................................................................................................544
arp inspection...............................................................................................................................................................544
arp inspection-limit......................................................................................................................................................544
arp inspection-trust.....................................................................................................................................................545
clear ip dhcp snooping................................................................................................................................................545
clear ipv6 dhcp snooping binding.............................................................................................................................. 547
ip dhcp relay................................................................................................................................................................. 547
ip dhcp snooping..........................................................................................................................................................548
ipv6 dhcp snooping..................................................................................................................................................... 549
ipv6 dhcp snooping vlan.............................................................................................................................................549
ip dhcp snooping binding............................................................................................................................................550
IPv6 DHCP Snooping Binding.................................................................................................................................... 551
ip dhcp snooping database.........................................................................................................................................552
ipv6 dhcp snooping database write-delay................................................................................................................553
ip dhcp snooping database renew.............................................................................................................................553
ipv6 dhcp snooping database renew........................................................................................................................ 554
ip dhcp snooping trust................................................................................................................................................554
ipv6 dhcp snooping trust........................................................................................................................................... 555
ip dhcp source-address-validation............................................................................................................................555
ip dhcp relay information-option............................................................................................................................... 556
ip dhcp relay source-interface................................................................................................................................... 557
ipv6 dhcp relay source-interface.............................................................................................................................. 558
Contents
13
ip dhcp snooping verify mac-address.......................................................................................................................559
ipv6 dhcp snooping verify mac-address.................................................................................................................. 559
ip helper-address.........................................................................................................................................................560
ipv6 helper-address.................................................................................................................................................... 560
ip dhcp relay secondary-subnet ................................................................................................................................ 561
show ip dhcp snooping............................................................................................................................................... 562
show ipv6 dhcp snooping...........................................................................................................................................564
Commands to Configure DNS ........................................................................................................................................565
ip name-server.............................................................................................................................................................565
ip domain-name........................................................................................................................................................... 565
ip domain-list................................................................................................................................................................566
ip host........................................................................................................................................................................... 567
clear host......................................................................................................................................................................568
15 Equal Cost Multi-Path (ECMP)................................................................................................ 569
ecmp-group....................................................................................................................................................................... 569
hash-algorithm...................................................................................................................................................................570
ip ecmp-group....................................................................................................................................................................572
ip ecmp weighted.............................................................................................................................................................. 573
link-bundle-distribution trigger-threshold.......................................................................................................................574
link-bundle-monitor enable...............................................................................................................................................575
16 Flex Hash and Optimized Boot-Up.............................................................................................576
load-balance ingress-port enable.................................................................................................................................... 576
load-balance flexhash........................................................................................................................................................577
lacp fast-switchover......................................................................................................................................................... 578
show issu clients................................................................................................................................................................578
show issu detail..................................................................................................................................................................579
show issu status................................................................................................................................................................580
encapsulation dot1q.......................................................................................................................................................... 580
17 FIP Snooping...........................................................................................................................581
clear fip-snooping database interface vlan.....................................................................................................................581
clear fip-snooping statistics..............................................................................................................................................581
debug fip snooping............................................................................................................................................................582
debug fip snooping rx....................................................................................................................................................... 583
feature fip-snooping......................................................................................................................................................... 583
fip-snooping enable...........................................................................................................................................................584
fip-snooping fc-map......................................................................................................................................................... 585
fip-snooping max-sessions-per-enodemac....................................................................................................................585
fip-snooping port-mode fcf............................................................................................................................................. 586
fip-snooping port-mode fcoe-trusted............................................................................................................................ 586
show fip-snooping config.................................................................................................................................................587
show fip-snooping enode................................................................................................................................................. 587
show fip-snooping fcf.......................................................................................................................................................588
show fip-snooping statistics............................................................................................................................................589
show fip-snooping system................................................................................................................................................591
show fip-snooping vlan.....................................................................................................................................................592
show fips status................................................................................................................................................................ 593
14
Contents
18 Force10 Resilient Ring Protocol (FRRP).................................................................................... 594
clear frrp.............................................................................................................................................................................594
debug frrp.......................................................................................................................................................................... 595
description..........................................................................................................................................................................596
disable................................................................................................................................................................................. 597
interface............................................................................................................................................................................. 598
member-vlan......................................................................................................................................................................599
mode...................................................................................................................................................................................600
protocol frrp.......................................................................................................................................................................600
show frrp.............................................................................................................................................................................601
timer....................................................................................................................................................................................604
19 GARP VLAN Registration (GVRP).............................................................................................605
clear gvrp statistics...........................................................................................................................................................606
debug gvrp......................................................................................................................................................................... 607
disable................................................................................................................................................................................. 607
garp timers.........................................................................................................................................................................608
gvrp enable........................................................................................................................................................................ 609
gvrp registration.................................................................................................................................................................610
protocol gvrp.......................................................................................................................................................................611
show config........................................................................................................................................................................ 612
show garp timers............................................................................................................................................................... 612
show gvrp........................................................................................................................................................................... 613
show gvrp statistics...........................................................................................................................................................614
20 ICMP Message Types.............................................................................................................. 617
21 Internet Group Management Protocol (IGMP)............................................................................619
IGMP Commands...............................................................................................................................................................619
clear ip igmp groups.....................................................................................................................................................619
debug ip igmp...............................................................................................................................................................620
ip igmp access-group...................................................................................................................................................621
ip igmp immediate-leave.............................................................................................................................................622
ip igmp last-member-query-interval..........................................................................................................................623
ip igmp query-interval................................................................................................................................................. 624
ip igmp query-max-resp-time.................................................................................................................................... 625
ip igmp ssm-map......................................................................................................................................................... 625
ip igmp version.............................................................................................................................................................626
show ip igmp groups................................................................................................................................................... 627
show ip igmp interface............................................................................................................................................... 629
show ip igmp ssm-map................................................................................................................................................631
IGMP Snooping Commands.............................................................................................................................................632
clear ip igmp snooping groups................................................................................................................................... 633
debug ip igmp snooping..............................................................................................................................................633
ip igmp snooping enable............................................................................................................................................. 634
ip igmp snooping fast-leave....................................................................................................................................... 635
ip igmp snooping flood................................................................................................................................................636
ip igmp snooping last-member-query-interval.........................................................................................................636
Contents
15
ip igmp snooping mrouter...........................................................................................................................................637
ip igmp snooping querier.............................................................................................................................................638
show ip igmp snooping groups.................................................................................................................................. 639
show ip igmp snooping mrouter................................................................................................................................ 640
22 Interfaces.............................................................................................................................. 642
Basic Interface Commands.............................................................................................................................................. 642
clear counters.............................................................................................................................................................. 642
clear dampening...........................................................................................................................................................644
dampening....................................................................................................................................................................645
default interface.......................................................................................................................................................... 646
description.................................................................................................................................................................... 647
duplex (10/100 Interfaces).........................................................................................................................................648
encapsulation dot1q.....................................................................................................................................................649
errdisable recovery cause...........................................................................................................................................649
errdisable recovery interval........................................................................................................................................650
flowcontrol................................................................................................................................................................... 650
interface....................................................................................................................................................................... 653
interface group............................................................................................................................................................ 654
interface loopback.......................................................................................................................................................655
interface managementEthernet................................................................................................................................ 656
interface null.................................................................................................................................................................657
interface range............................................................................................................................................................ 658
interface range macro (define).................................................................................................................................. 661
interface range macro name......................................................................................................................................662
interface vlan............................................................................................................................................................... 663
intf-type cr4 autoneg..................................................................................................................................................664
keepalive.......................................................................................................................................................................665
monitor interface.........................................................................................................................................................665
mtu................................................................................................................................................................................ 668
negotiation auto...........................................................................................................................................................669
no port-delay-restore (Interface Mode)................................................................................................................... 671
port-delay-restore (Configuration Mode).................................................................................................................671
portmode hybrid.......................................................................................................................................................... 672
rate-interval..................................................................................................................................................................673
rate-interval (Configuration Mode)...........................................................................................................................674
show config..................................................................................................................................................................675
show config (for speed)............................................................................................................................................. 676
show config (from INTERFACE RANGE mode)..................................................................................................... 676
show interfaces............................................................................................................................................................677
show interfaces configured........................................................................................................................................682
show interfaces dampening....................................................................................................................................... 683
show interfaces stack-unit.........................................................................................................................................685
show interfaces status............................................................................................................................................... 686
show interfaces vlan................................................................................................................................................... 687
show system stack-unit quad-port-profile.............................................................................................................. 688
stack-unit portmode quad..........................................................................................................................................689
show interfaces switchport....................................................................................................................................... 690
show interfaces transceiver.......................................................................................................................................692
show range...................................................................................................................................................................696
16
Contents
shutdown......................................................................................................................................................................697
speed (for 10/100/1000/10000 interfaces)............................................................................................................ 698
speed (Management interface)................................................................................................................................ 699
stack-unit portmode................................................................................................................................................... 700
switchport..................................................................................................................................................................... 701
wavelength...................................................................................................................................................................703
Port Channel Commands................................................................................................................................................. 703
channel-member..........................................................................................................................................................703
group.............................................................................................................................................................................705
interface port-channel................................................................................................................................................ 705
minimum-links...............................................................................................................................................................707
port-channel failover-group....................................................................................................................................... 708
show interfaces port-channel....................................................................................................................................708
show port-channel-flow...............................................................................................................................................711
ip http source-interface.....................................................................................................................................................712
23 IPv4 Routing........................................................................................................................... 714
arp........................................................................................................................................................................................ 715
arp backoff-time.................................................................................................................................................................716
arp learn-enable.................................................................................................................................................................. 717
arp max-entries...................................................................................................................................................................717
arp retries............................................................................................................................................................................ 718
arp timeout..........................................................................................................................................................................719
clear arp-cache..................................................................................................................................................................720
clear host.............................................................................................................................................................................721
clear ip fib stack-unit.........................................................................................................................................................722
clear ip route...................................................................................................................................................................... 722
clear tcp statistics............................................................................................................................................................. 723
debug arp............................................................................................................................................................................724
debug ip dhcp.................................................................................................................................................................... 725
debug ip icmp..................................................................................................................................................................... 727
debug ip packet................................................................................................................................................................. 728
icmp6-redirect enable.......................................................................................................................................................730
ip address........................................................................................................................................................................... 730
ip directed-broadcast.........................................................................................................................................................731
ip domain-list...................................................................................................................................................................... 732
ip domain-lookup................................................................................................................................................................733
ip domain-name................................................................................................................................................................. 734
ip helper-address............................................................................................................................................................... 735
ip helper-address hop-count disable...............................................................................................................................736
ip host..................................................................................................................................................................................737
ip icmp source-interface...................................................................................................................................................738
ipv6 icmp source-interface.............................................................................................................................................. 739
ip max-frag-count............................................................................................................................................................. 740
ip name-server....................................................................................................................................................................741
ip proxy-arp........................................................................................................................................................................ 742
ip route................................................................................................................................................................................743
ip source-route.................................................................................................................................................................. 745
ip tcp initial-time................................................................................................................................................................ 746
ip unknown-unicast........................................................................................................................................................... 746
Contents
17
ipv4 unicast-host-route.................................................................................................................................................... 747
show ip tcp initial-time......................................................................................................................................................748
ip unreachables.................................................................................................................................................................. 748
load-balance....................................................................................................................................................................... 749
load-balance hg................................................................................................................................................................. 750
management route............................................................................................................................................................752
show arp.............................................................................................................................................................................753
show arp retries.................................................................................................................................................................755
show hosts.........................................................................................................................................................................756
show ip cam stack-unit.....................................................................................................................................................758
show ip fib stack-unit....................................................................................................................................................... 759
show ip flow........................................................................................................................................................................761
show ip interface............................................................................................................................................................... 762
show ip management-route.............................................................................................................................................765
show ip protocols.............................................................................................................................................................. 766
show ip route......................................................................................................................................................................767
show ip route list................................................................................................................................................................770
show ip route summary..................................................................................................................................................... 771
show ip traffic.................................................................................................................................................................... 773
show tcp statistics............................................................................................................................................................ 775
24 IPv6 Basics.............................................................................................................................778
cam-ipv6 extended-prefix................................................................................................................................................ 778
clear ipv6 route.................................................................................................................................................................. 779
maximum dynamic-routes-ipv6....................................................................................................................................... 779
show cam-ipv6 extended-prefix..................................................................................................................................... 780
ipv6 unicast-host-route.....................................................................................................................................................781
ipv6 nd disable-reachable-timer.......................................................................................................................................781
ipv6 nd dns-server ........................................................................................................................................................782
ipv6 nd reachable-time..................................................................................................................................................... 782
ipv6 route........................................................................................................................................................................... 783
show ipv6 management-route........................................................................................................................................ 785
show ipv6 route.................................................................................................................................................................786
25 IPv6 Access Control Lists (IPv6 ACLs)..................................................................................... 789
show cam-acl-egress........................................................................................................................................................789
show cam-acl.....................................................................................................................................................................790
permit icmp........................................................................................................................................................................ 792
permit..................................................................................................................................................................................793
ipv6 control-plane egress-filter....................................................................................................................................... 794
ipv6 access-list.................................................................................................................................................................. 794
cam-acl-egress.................................................................................................................................................................. 795
cam-acl............................................................................................................................................................................... 796
26 Intermediate System to Intermediate System (IS-IS).................................................................798
adjacency-check................................................................................................................................................................799
advertise.............................................................................................................................................................................800
area-password....................................................................................................................................................................801
clear config.........................................................................................................................................................................802
18
Contents
clear isis.............................................................................................................................................................................. 802
clns host............................................................................................................................................................................. 803
debug isis............................................................................................................................................................................804
debug isis adj-packets...................................................................................................................................................... 805
debug isis local-updates................................................................................................................................................... 805
debug isis snp-packets..................................................................................................................................................... 806
debug isis spf-triggers...................................................................................................................................................... 807
debug isis update-packets............................................................................................................................................... 808
default-information originate........................................................................................................................................... 809
description.......................................................................................................................................................................... 810
distance................................................................................................................................................................................811
distribute-list in....................................................................................................................................................................811
distribute-list out................................................................................................................................................................812
distribute-list redistributed-override................................................................................................................................813
domain-password...............................................................................................................................................................814
graceful-restart ietf........................................................................................................................................................... 815
graceful-restart interval.................................................................................................................................................... 816
graceful-restart restart-wait............................................................................................................................................ 816
graceful-restart t1.............................................................................................................................................................. 817
graceful-restart t2............................................................................................................................................................. 818
graceful-restart t3............................................................................................................................................................. 819
hello padding.......................................................................................................................................................................819
hostname dynamic............................................................................................................................................................ 820
ignore-lsp-errors.................................................................................................................................................................821
ip router isis........................................................................................................................................................................822
ipv6 router isis....................................................................................................................................................................822
isis circuit-type...................................................................................................................................................................823
isis csnp-interval................................................................................................................................................................824
isis hello-interval................................................................................................................................................................ 825
isis hello-multiplier............................................................................................................................................................. 826
isis hello padding................................................................................................................................................................ 827
isis ipv6 metric................................................................................................................................................................... 827
isis metric............................................................................................................................................................................828
isis network point-to-point...............................................................................................................................................829
isis password......................................................................................................................................................................830
isis priority........................................................................................................................................................................... 831
is-type..................................................................................................................................................................................831
log-adjacency-changes.....................................................................................................................................................832
lsp-gen-interval..................................................................................................................................................................833
lsp-mtu................................................................................................................................................................................834
lsp-refresh-interval............................................................................................................................................................835
max-area-addresses......................................................................................................................................................... 835
max-lsp-lifetime.................................................................................................................................................................836
maximum-paths................................................................................................................................................................. 837
metric-style........................................................................................................................................................................ 838
multi-topology....................................................................................................................................................................839
net....................................................................................................................................................................................... 839
passive-interface...............................................................................................................................................................840
redistribute..........................................................................................................................................................................841
redistribute bgp................................................................................................................................................................. 842
Contents
19
redistribute ospf................................................................................................................................................................ 844
router isis............................................................................................................................................................................845
set-overload-bit.................................................................................................................................................................846
show config........................................................................................................................................................................847
show isis database............................................................................................................................................................ 848
show isis graceful-restart detail...................................................................................................................................... 850
show isis hostname............................................................................................................................................................851
show isis interface.............................................................................................................................................................852
show isis neighbors........................................................................................................................................................... 853
show isis protocol..............................................................................................................................................................855
show isis traffic................................................................................................................................................................. 856
spf-interval......................................................................................................................................................................... 857
27 Link Aggregation Control Protocol (LACP)................................................................................859
clear lacp counters............................................................................................................................................................859
debug lacp..........................................................................................................................................................................860
lacp long-timeout............................................................................................................................................................... 861
lacp port-priority................................................................................................................................................................862
lacp system-priority.......................................................................................................................................................... 863
port-channel-protocol lacp.............................................................................................................................................. 863
show lacp........................................................................................................................................................................... 864
28 Layer 2.................................................................................................................................. 866
MAC Addressing Commands...........................................................................................................................................866
mac-address-table aging-time...................................................................................................................................866
mac-address-table disable-learning.......................................................................................................................... 867
mac-address-table static............................................................................................................................................867
mac-address-table station-move refresh-arp......................................................................................................... 868
mac learning-limit........................................................................................................................................................ 869
mac learning-limit learn-limit-violation...................................................................................................................... 870
mac learning-limit mac-address-sticky......................................................................................................................871
mac learning-limit station-move-violation................................................................................................................ 872
mac learning-limit reset...............................................................................................................................................873
mac port-security........................................................................................................................................................ 874
show mac-address-table............................................................................................................................................ 874
show mac-address-table aging-time........................................................................................................................ 876
show mac learning-limit.............................................................................................................................................. 877
Virtual LAN (VLAN) Commands......................................................................................................................................878
default vlan-id.............................................................................................................................................................. 879
description.................................................................................................................................................................... 879
default-vlan disable..................................................................................................................................................... 880
name.............................................................................................................................................................................. 881
show config..................................................................................................................................................................882
show vlan......................................................................................................................................................................882
tagged...........................................................................................................................................................................885
track ip..........................................................................................................................................................................886
untagged.......................................................................................................................................................................887
Far-End Failure Detection (FEFD).................................................................................................................................. 888
debug fefd....................................................................................................................................................................889
20
Contents
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