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PowerSwitch S6000

Dell PowerSwitch S6000 Administrator Guide

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Dell Command Line Reference Guide for the
S6000 System
9.14.2.6
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.
© 2020 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.
2020 - 03
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........................................................................................................................................................................ 76
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............................................................................................................................................................. 122
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.............................................................................................................................................................135
show software ifm............................................................................................................................................................. 137
show system.......................................................................................................................................................................138
show tech-support............................................................................................................................................................ 140
ssh-peer-stack-unit........................................................................................................................................................... 143
telnet....................................................................................................................................................................................144
telnet-peer-stack-unit.......................................................................................................................................................145
terminal length....................................................................................................................................................................146
traceroute............................................................................................................................................................................147
undebug all..........................................................................................................................................................................148
virtual-ip.............................................................................................................................................................................. 149
warmboot-failure-action................................................................................................................................................... 150
write.....................................................................................................................................................................................150
5 802.1X......................................................................................................................................152
debug dot1x........................................................................................................................................................................ 153
dot1x auth-fail-vlan............................................................................................................................................................ 153
dot1x auth-server...............................................................................................................................................................154
dot1x auth-type mab-only.................................................................................................................................................155
dot1x authentication (Configuration).............................................................................................................................. 156
dot1x authentication (Interface)...................................................................................................................................... 157
dot1x critical-vlan............................................................................................................................................................... 157
dot1x profile........................................................................................................................................................................ 158
dot1x static-mab................................................................................................................................................................ 159
dot1x guest-vlan.................................................................................................................................................................160
dot1x host-mode.................................................................................................................................................................161
dot1x mac-auth-bypass.....................................................................................................................................................162
dot1x max-eap-req.............................................................................................................................................................162
dot1x max-supplicants.......................................................................................................................................................163
dot1x port-control.............................................................................................................................................................. 164
dot1x quiet-period.............................................................................................................................................................. 165
dot1x reauthentication.......................................................................................................................................................165
dot1x reauth-max...............................................................................................................................................................166
dot1x server-timeout......................................................................................................................................................... 167
dot1x supplicant-timeout...................................................................................................................................................168
dot1x tx-period................................................................................................................................................................... 168
mac...................................................................................................................................................................................... 169
show dot1x cos-mapping interface..................................................................................................................................170
show dot1x interface.......................................................................................................................................................... 171
show dot1x profile.............................................................................................................................................................. 174
6 Access Control Lists (ACL)........................................................................................................ 175
Commands Common to all ACL Types............................................................................................................................176
remark............................................................................................................................................................................176
show config...................................................................................................................................................................178
Common IP ACL Commands............................................................................................................................................178
access-class..................................................................................................................................................................179
aclrange profile-name..................................................................................................................................................180
clear counters ip access-group.................................................................................................................................. 180
Contents
5
feature aclrange............................................................................................................................................................ 181
ip access-group............................................................................................................................................................ 182
ip control-plane egress-filter.......................................................................................................................................183
show aclrange...............................................................................................................................................................184
show ip accounting access-list...................................................................................................................................184
Standard IP ACL Commands............................................................................................................................................186
deny............................................................................................................................................................................... 186
ip access-list standard.................................................................................................................................................188
permit.............................................................................................................................................................................189
resequence access-list................................................................................................................................................ 190
seq.................................................................................................................................................................................. 191
Extended IP ACL Commands........................................................................................................................................... 193
deny............................................................................................................................................................................... 193
deny icmp......................................................................................................................................................................195
deny tcp.........................................................................................................................................................................197
deny udp.......................................................................................................................................................................200
ip access-list extended............................................................................................................................................... 203
permit............................................................................................................................................................................204
permit icmp.................................................................................................................................................................. 206
permit tcp..................................................................................................................................................................... 207
permit udp.....................................................................................................................................................................210
resequence access-list................................................................................................................................................ 213
seq..................................................................................................................................................................................214
Common MAC Access List Commands.......................................................................................................................... 217
clear counters mac access-group..............................................................................................................................218
mac access-group........................................................................................................................................................218
show mac access-lists.................................................................................................................................................219
show mac accounting access-list............................................................................................................................. 220
Standard MAC ACL Commands...................................................................................................................................... 221
deny...............................................................................................................................................................................222
mac access-list standard............................................................................................................................................223
permit............................................................................................................................................................................224
seq.................................................................................................................................................................................225
Extended MAC ACL Commands.....................................................................................................................................226
deny...............................................................................................................................................................................226
mac access-list extended...........................................................................................................................................228
permit............................................................................................................................................................................229
IP Prefix List Commands...................................................................................................................................................231
clear ip prefix-list.......................................................................................................................................................... 231
deny...............................................................................................................................................................................232
ip prefix-list...................................................................................................................................................................233
seq................................................................................................................................................................................. 234
show config..................................................................................................................................................................235
show ip prefix-list detail..............................................................................................................................................235
show ip prefix-list summary....................................................................................................................................... 236
Route Map Commands.....................................................................................................................................................237
continue........................................................................................................................................................................ 237
description....................................................................................................................................................................238
match as-path..............................................................................................................................................................239
match community........................................................................................................................................................240
6
Contents
match interface............................................................................................................................................................ 241
match ip address......................................................................................................................................................... 242
match ip next-hop....................................................................................................................................................... 242
match ip route-source................................................................................................................................................ 243
match metric................................................................................................................................................................244
match origin................................................................................................................................................................. 245
match route-type........................................................................................................................................................ 246
match tag..................................................................................................................................................................... 247
route-map.....................................................................................................................................................................248
set as-path................................................................................................................................................................... 249
set automatic-tag........................................................................................................................................................250
set comm-list delete.................................................................................................................................................... 251
set community............................................................................................................................................................. 252
set level.........................................................................................................................................................................253
set local-preference.................................................................................................................................................... 254
set metric..................................................................................................................................................................... 255
set metric-type............................................................................................................................................................255
set next-hop.................................................................................................................................................................256
set origin....................................................................................................................................................................... 257
set tag...........................................................................................................................................................................258
set weight.....................................................................................................................................................................259
show config..................................................................................................................................................................260
show route-map...........................................................................................................................................................261
UDF ACL Commands........................................................................................................................................................ 261
deny ip...........................................................................................................................................................................262
feature udf-acl............................................................................................................................................................. 262
key................................................................................................................................................................................. 263
match............................................................................................................................................................................263
permit ip........................................................................................................................................................................264
show config..................................................................................................................................................................265
udf-id.............................................................................................................................................................................265
udf-qualifier-value....................................................................................................................................................... 266
udf-tcam.......................................................................................................................................................................266
deny (for Standard IP ACLs)........................................................................................................................................... 267
deny (for Extended IP ACLs).......................................................................................................................................... 268
seq (for Standard IPv4 ACLs).........................................................................................................................................269
deny tcp (for Extended IP ACLs).....................................................................................................................................271
deny ether-type (for Extended MAC ACLs)................................................................................................................. 272
deny (for Standard MAC ACLs)......................................................................................................................................273
deny (for Extended MAC ACLs)..................................................................................................................................... 274
permit (for Standard IP ACLs)........................................................................................................................................ 276
permit arp (for Extended MAC ACLs)............................................................................................................................277
permit ether-type (for Extended MAC ACLs)...............................................................................................................278
permit icmp (for Extended IP ACLs).............................................................................................................................. 279
permit udp (for Extended IP ACLs)................................................................................................................................280
permit (for Extended IP ACLs)........................................................................................................................................282
permit (for Standard MAC ACLs)...................................................................................................................................283
seq (for Standard MAC ACLs)........................................................................................................................................285
permit tcp (for Extended IP ACLs).................................................................................................................................286
seq arp (for Extended MAC ACLs).................................................................................................................................287
Contents
7
seq ether-type (for Extended MAC ACLs)....................................................................................................................288
seq (for IP ACLs).............................................................................................................................................................. 289
seq (for IPv6 ACLs)...........................................................................................................................................................291
permit udp (for IPv6 ACLs)............................................................................................................................................. 294
permit tcp (for IPv6 ACLs)..............................................................................................................................................295
permit icmp (for IPv6 ACLs)........................................................................................................................................... 298
permit (for IPv6 ACLs).....................................................................................................................................................300
deny udp (for IPv6 ACLs).................................................................................................................................................301
deny arp (for Extended MAC ACLs).............................................................................................................................. 303
deny tcp (for IPv6 ACLs).................................................................................................................................................304
deny icmp (for Extended IPv6 ACLs)............................................................................................................................ 306
deny (for IPv6 ACLs)........................................................................................................................................................308
7 Bidirectional Forwarding Detection (BFD)................................................................................... 310
bfd all-neighbors.................................................................................................................................................................310
bfd disable...........................................................................................................................................................................312
bfd enable (Configuration)................................................................................................................................................312
bfd enable (Interface)....................................................................................................................................................... 313
bfd interval .........................................................................................................................................................................313
bfd protocol-liveness......................................................................................................................................................... 314
ip route bfd......................................................................................................................................................................... 315
ip ospf bfd all-neighbors....................................................................................................................................................316
ipv6 ospf bfd all-neighbors................................................................................................................................................317
ipv6 route bfd.....................................................................................................................................................................318
isis bfd all-neighbors.......................................................................................................................................................... 319
neighbor bfd.......................................................................................................................................................................320
neighbor bfd disable...........................................................................................................................................................321
show bfd neighbors........................................................................................................................................................... 321
vrrp bfd neighbor...............................................................................................................................................................323
8 Boot Command Line Interface....................................................................................................325
boot change.......................................................................................................................................................................325
boot message.................................................................................................................................................................... 326
boot show net config retries............................................................................................................................................327
boot write net config retries............................................................................................................................................ 327
boot zero............................................................................................................................................................................ 328
default-gateway................................................................................................................................................................ 328
etheraddr <macaddr>.......................................................................................................................................................329
ignore enable-password................................................................................................................................................... 329
ignore startup-config........................................................................................................................................................330
interface management ethernet ip address...................................................................................................................330
NVRAM erase.....................................................................................................................................................................331
reload................................................................................................................................................................................... 331
serial console.......................................................................................................................................................................331
show bootvar.....................................................................................................................................................................332
show default-gateway......................................................................................................................................................333
show interface management ethernet........................................................................................................................... 333
show serial console baud rate..........................................................................................................................................334
watchdog <string>............................................................................................................................................................334
8
Contents
9 Border Gateway Protocol.......................................................................................................... 336
BGP IPv4 Commands....................................................................................................................................................... 336
address-family..............................................................................................................................................................336
aggregate-address...................................................................................................................................................... 337
bgp add-path............................................................................................................................................................... 338
bgp always-compare-med..........................................................................................................................................339
bgp asnotation............................................................................................................................................................. 340
bgp bestpath as-path ignore...................................................................................................................................... 341
bgp bestpath as-path multipath-relax...................................................................................................................... 342
bgp bestpath med confed..........................................................................................................................................342
bgp bestpath med missing-as-best...........................................................................................................................343
bgp bestpath router-id ignore....................................................................................................................................344
bgp client-to-client reflection.................................................................................................................................... 344
bgp cluster-id...............................................................................................................................................................345
bgp confederation identifier.......................................................................................................................................346
bgp confederation peers.............................................................................................................................................347
bgp dampening............................................................................................................................................................ 348
bgp default local-preference......................................................................................................................................349
bgp dmzlink-bw........................................................................................................................................................... 350
bgp enforce-first-as....................................................................................................................................................350
bgp fast-external-fallover........................................................................................................................................... 351
bgp four-octet-as-support.........................................................................................................................................352
bgp graceful-restart....................................................................................................................................................353
bgp non-deterministic-med........................................................................................................................................353
bgp outbound-optimization........................................................................................................................................354
bgp recursive-bgp-next-hop......................................................................................................................................355
bgp regex-eval-optz-disable......................................................................................................................................356
bgp router-id................................................................................................................................................................ 357
clear ip bgp...................................................................................................................................................................358
clear ip bgp dampening...............................................................................................................................................359
clear ip bgp flap-statistics.......................................................................................................................................... 360
clear ip bgp peer-group.............................................................................................................................................. 362
debug ip bgp.................................................................................................................................................................363
debug ip bgp dampening............................................................................................................................................ 364
debug ip bgp events....................................................................................................................................................365
debug ip bgp keepalives............................................................................................................................................. 366
debug ip bgp notifications.......................................................................................................................................... 367
debug ip bgp soft-reconfiguration............................................................................................................................ 368
debug ip bgp updates................................................................................................................................................. 369
default-metric.............................................................................................................................................................. 370
deny bandwidth............................................................................................................................................................ 371
description.....................................................................................................................................................................371
maximum-paths........................................................................................................................................................... 372
neighbor activate.........................................................................................................................................................373
neighbor add-path....................................................................................................................................................... 374
neighbor advertisement-interval............................................................................................................................... 375
neighbor advertisement-start.................................................................................................................................... 376
neighbor allowas-in......................................................................................................................................................376
neighbor default-originate.......................................................................................................................................... 377
Contents
9
neighbor description....................................................................................................................................................378
neighbor distribute-list................................................................................................................................................ 379
neighbor ebgp-multihop............................................................................................................................................. 380
neighbor fall-over......................................................................................................................................................... 381
neighbor local-as..........................................................................................................................................................382
neighbor maximum-prefix...........................................................................................................................................383
neighbor next-hop-self............................................................................................................................................... 384
neighbor password...................................................................................................................................................... 384
neighbor peer-group (assigning peers).................................................................................................................... 385
neighbor peer-group (creating group)......................................................................................................................387
neighbor peer-group passive......................................................................................................................................387
neighbor remote-as.....................................................................................................................................................388
neighbor remove-private-as...................................................................................................................................... 389
neighbor route-map.................................................................................................................................................... 390
neighbor route-reflector-client...................................................................................................................................391
neighbor send-community..........................................................................................................................................392
neighbor shutdown..................................................................................................................................................... 393
neighbor soft-reconfiguration inbound.....................................................................................................................394
neighbor timers............................................................................................................................................................395
neighbor timers extended.......................................................................................................................................... 396
neighbor update-source............................................................................................................................................. 396
neighbor weight........................................................................................................................................................... 397
network.........................................................................................................................................................................398
network backdoor....................................................................................................................................................... 399
permit bandwidth........................................................................................................................................................ 400
redistribute....................................................................................................................................................................401
redistribute ospf.......................................................................................................................................................... 402
router bgp.....................................................................................................................................................................403
shutdown all................................................................................................................................................................. 404
shutdown address-family-ipv4–multicast................................................................................................................404
shutdown address-family-ipv4–unicast................................................................................................................... 405
shutdown address-family-ipv6–unicast................................................................................................................... 405
set extcommunity bandwidth.................................................................................................................................... 405
show capture bgp-pdu neighbor...............................................................................................................................406
show config..................................................................................................................................................................407
show ip bgp..................................................................................................................................................................408
show ip bgp cluster-list................................................................................................................................................412
show ip bgp community.............................................................................................................................................. 413
show ip bgp community-list........................................................................................................................................415
show ip bgp dampened-paths.................................................................................................................................... 417
show ip bgp detail........................................................................................................................................................ 418
show ip bgp extcommunity-list.................................................................................................................................. 419
show ip bgp filter-list................................................................................................................................................... 421
show ip bgp flap-statistics......................................................................................................................................... 422
show ip bgp inconsistent-as.......................................................................................................................................424
show ip bgp neighbors................................................................................................................................................425
show ip bgp next-hop.................................................................................................................................................429
show ip bgp paths....................................................................................................................................................... 430
show ip bgp paths community....................................................................................................................................431
show ip bgp peer-group............................................................................................................................................. 432
10
Contents
show ip bgp regexp..................................................................................................................................................... 434
show ip bgp summary.................................................................................................................................................436
show running-config bgp............................................................................................................................................438
timers bgp.....................................................................................................................................................................439
timers bgp extended................................................................................................................................................... 439
MBGP Commands............................................................................................................................................................ 440
debug ip bgp dampening............................................................................................................................................ 440
distance bgp..................................................................................................................................................................441
neighbor auto-local-address.......................................................................................................................................442
show ip bgp dampened-paths................................................................................................................................... 442
10 Content Addressable Memory (CAM)........................................................................................445
CAM Profile Commands...................................................................................................................................................445
cam-acl (Configuration)............................................................................................................................................. 445
cam-acl-egress............................................................................................................................................................ 448
cam-optimization.........................................................................................................................................................448
cam-threshold..............................................................................................................................................................449
show cam-acl...............................................................................................................................................................450
show cam-usage......................................................................................................................................................... 452
test cam-usage............................................................................................................................................................454
Unified Forwarding Table Modes.................................................................................................................................... 455
hardware forwarding-table mode............................................................................................................................. 455
show hardware forwarding-table mode................................................................................................................... 456
11 Control Plane Policing (CoPP).................................................................................................. 457
control-plane-cpuqos........................................................................................................................................................457
cpu-protocol-group...........................................................................................................................................................458
copp-profile........................................................................................................................................................................458
cpu-queue.......................................................................................................................................................................... 459
copp-policy.........................................................................................................................................................................459
protocol-list........................................................................................................................................................................460
queue-length......................................................................................................................................................................460
service-policy rate-limit-cpu-queues...............................................................................................................................461
service-policy rate-limit-protocols.................................................................................................................................. 462
show cpu-queue rate cp.................................................................................................................................................. 463
show ip protocol-queue-mapping................................................................................................................................... 463
show ipv6 protocol-queue-mapping...............................................................................................................................464
show mac protocol-queue-mapping...............................................................................................................................465
show running-config copp-profile...................................................................................................................................466
show running-config cpu-protocol-group......................................................................................................................466
12 Data Center Bridging (DCB)..................................................................................................... 468
DCB Command..................................................................................................................................................................468
dcb-enable....................................................................................................................................................................468
PFC Commands................................................................................................................................................................ 469
clear hardware pfc-nodrop-priority...........................................................................................................................469
clear pfc counters........................................................................................................................................................470
pfc-nodrop-priority l2-dlf drop...................................................................................................................................470
pfc no-drop queues......................................................................................................................................................471
Contents
11
show dcb...................................................................................................................................................................... 472
show hardware pfc-nodrop-priority..........................................................................................................................472
show interface pfc.......................................................................................................................................................473
show interface pfc statistics......................................................................................................................................475
ETS Commands.................................................................................................................................................................476
dcb-enable....................................................................................................................................................................476
clear ets counters........................................................................................................................................................ 477
show interface ets.......................................................................................................................................................478
DCBX Commands............................................................................................................................................................. 482
advertise dcbx-tlv........................................................................................................................................................482
dcbx port-role.............................................................................................................................................................. 482
dcbx version................................................................................................................................................................. 483
debug dcbx...................................................................................................................................................................484
fcoe priority-bits.......................................................................................................................................................... 485
iscsi priority-bits...........................................................................................................................................................485
show interface dcbx detail......................................................................................................................................... 486
dcb-map............................................................................................................................................................................. 488
priority-pgid........................................................................................................................................................................489
priority-group bandwidth pfc...........................................................................................................................................490
dcb-map stack-unit all stack-ports all............................................................................................................................. 491
dcb pfc-shared-buffer-size.............................................................................................................................................. 491
dcb-buffer-threshold .......................................................................................................................................................492
priority.................................................................................................................................................................................493
qos-policy-buffer...............................................................................................................................................................494
dcb-policy buffer-threshold (Interface Configuration)................................................................................................ 495
dcb-policy buffer-threshold (Global Configuration)..................................................................................................... 496
show qos dcb-buffer-threshold.......................................................................................................................................497
dcb pfc-total-buffer-size..................................................................................................................................................497
show running-config dcb-buffer-threshold................................................................................................................... 498
service-class buffer shared-threshold-weight..............................................................................................................500
dcb pfc-queues.................................................................................................................................................................. 501
dcb {ets | pfc} enable........................................................................................................................................................501
13 Debugging and Diagnostics...................................................................................................... 503
Diagnostics and Monitoring Commands........................................................................................................................ 503
logging coredump stack-unit..................................................................................................................................... 503
Offline Diagnostic Commands.........................................................................................................................................504
diag stack-unit............................................................................................................................................................. 504
offline stack-unit......................................................................................................................................................... 505
online stack-unit.......................................................................................................................................................... 506
Hardware Commands.......................................................................................................................................................507
clear hardware stack-unit...........................................................................................................................................507
clear hardware system-flow...................................................................................................................................... 508
clear hardware vlan-counters....................................................................................................................................508
hardware watchdog....................................................................................................................................................509
show hardware mac....................................................................................................................................................509
show hardware ip.........................................................................................................................................................510
show hardware stack-unit........................................................................................................................................... 511
show hardware buffer service-pool...........................................................................................................................519
show hardware drops..................................................................................................................................................519
12
Contents
show hardware counters interface ...........................................................................................................................521
show hardware system-flow..................................................................................................................................... 522
show hardware vlan-counters................................................................................................................................... 524
show hardware buffer-stats-snapshot.................................................................................................................... 525
show hardware stack-unit buffer-stats-snapshot (Total Buffer Information)....................................................527
14 Dynamic Host Configuration Protocol (DHCP)...........................................................................529
Commands to Configure the System to be a DHCP Server....................................................................................... 529
clear ip dhcp.................................................................................................................................................................529
debug ip dhcp server.................................................................................................................................................. 530
debug ipv6 dhcp .........................................................................................................................................................530
default-router............................................................................................................................................................... 531
disable........................................................................................................................................................................... 532
dns-server.................................................................................................................................................................... 532
domain-name............................................................................................................................................................... 533
excluded-address........................................................................................................................................................ 534
hardware-address....................................................................................................................................................... 534
host-address................................................................................................................................................................535
ip dhcp server.............................................................................................................................................................. 535
lease.............................................................................................................................................................................. 536
netbios-name-server...................................................................................................................................................537
netbios-node-type.......................................................................................................................................................538
network.........................................................................................................................................................................538
pool................................................................................................................................................................................539
show ip dhcp binding.................................................................................................................................................. 540
show ip dhcp configuration........................................................................................................................................540
show ip dhcp conflict...................................................................................................................................................541
show ip dhcp server....................................................................................................................................................542
Commands to Configure Secure DHCP.........................................................................................................................543
arp inspection...............................................................................................................................................................543
arp inspection-limit......................................................................................................................................................543
arp inspection-trust.....................................................................................................................................................544
clear ip dhcp snooping................................................................................................................................................ 544
clear ipv6 dhcp snooping binding.............................................................................................................................. 546
ip dhcp relay.................................................................................................................................................................546
ip dhcp snooping..........................................................................................................................................................547
ipv6 dhcp snooping..................................................................................................................................................... 548
ipv6 dhcp snooping vlan.............................................................................................................................................548
ip dhcp snooping binding............................................................................................................................................549
IPv6 DHCP Snooping Binding....................................................................................................................................550
ip dhcp snooping database......................................................................................................................................... 551
ipv6 dhcp snooping database write-delay................................................................................................................552
ip dhcp snooping database renew.............................................................................................................................552
ipv6 dhcp snooping database renew........................................................................................................................ 553
ip dhcp snooping trust................................................................................................................................................553
ipv6 dhcp snooping trust............................................................................................................................................554
ip dhcp source-address-validation............................................................................................................................ 554
ip dhcp relay information-option............................................................................................................................... 555
ip dhcp relay source-interface...................................................................................................................................556
ipv6 dhcp relay source-interface...............................................................................................................................557
Contents
13
ip dhcp snooping verify mac-address.......................................................................................................................558
ipv6 dhcp snooping verify mac-address.................................................................................................................. 558
ip helper-address.........................................................................................................................................................559
ipv6 helper-address.................................................................................................................................................... 559
ip dhcp relay secondary-subnet ............................................................................................................................... 560
show ip dhcp snooping................................................................................................................................................561
show ipv6 dhcp snooping...........................................................................................................................................563
Commands to Configure DNS ........................................................................................................................................564
ip name-server.............................................................................................................................................................564
ip domain-name........................................................................................................................................................... 564
ip domain-list................................................................................................................................................................565
ip host........................................................................................................................................................................... 566
clear host......................................................................................................................................................................567
15 Equal Cost Multi-Path (ECMP)................................................................................................ 568
ecmp-group....................................................................................................................................................................... 568
hash-algorithm...................................................................................................................................................................569
ip ecmp-group.................................................................................................................................................................... 571
ip ecmp weighted.............................................................................................................................................................. 572
link-bundle-distribution trigger-threshold.......................................................................................................................573
link-bundle-monitor enable...............................................................................................................................................574
16 Flex Hash and Optimized Boot-Up............................................................................................ 575
load-balance ingress-port enable.................................................................................................................................... 575
load-balance flexhash....................................................................................................................................................... 576
lacp fast-switchover......................................................................................................................................................... 577
show issu clients................................................................................................................................................................577
show issu detail..................................................................................................................................................................578
show issu status................................................................................................................................................................ 579
encapsulation dot1q...........................................................................................................................................................579
17 FIP Snooping.......................................................................................................................... 580
clear fip-snooping database interface vlan....................................................................................................................580
clear fip-snooping statistics.............................................................................................................................................580
debug fip snooping.............................................................................................................................................................581
debug fip snooping rx....................................................................................................................................................... 582
feature fip-snooping......................................................................................................................................................... 582
fip-snooping enable...........................................................................................................................................................583
fip-snooping fc-map......................................................................................................................................................... 584
fip-snooping max-sessions-per-enodemac....................................................................................................................584
fip-snooping port-mode fcf............................................................................................................................................. 585
fip-snooping port-mode fcoe-trusted............................................................................................................................ 585
show fip-snooping config.................................................................................................................................................586
show fip-snooping enode.................................................................................................................................................586
show fip-snooping fcf.......................................................................................................................................................587
show fip-snooping statistics............................................................................................................................................588
show fip-snooping system...............................................................................................................................................590
show fip-snooping vlan..................................................................................................................................................... 591
show fips status................................................................................................................................................................ 592
14
Contents
18 Force10 Resilient Ring Protocol (FRRP).................................................................................... 593
clear frrp.............................................................................................................................................................................593
debug frrp.......................................................................................................................................................................... 594
description..........................................................................................................................................................................595
disable.................................................................................................................................................................................596
interface............................................................................................................................................................................. 597
member-vlan......................................................................................................................................................................598
mode...................................................................................................................................................................................599
protocol frrp.......................................................................................................................................................................599
show frrp............................................................................................................................................................................600
timer....................................................................................................................................................................................603
19 GARP VLAN Registration (GVRP).............................................................................................604
clear gvrp statistics...........................................................................................................................................................605
debug gvrp.........................................................................................................................................................................606
disable.................................................................................................................................................................................606
garp timers......................................................................................................................................................................... 607
gvrp enable........................................................................................................................................................................ 608
gvrp registration................................................................................................................................................................609
protocol gvrp...................................................................................................................................................................... 610
show config......................................................................................................................................................................... 611
show garp timers................................................................................................................................................................ 611
show gvrp........................................................................................................................................................................... 612
show gvrp statistics...........................................................................................................................................................613
20 ICMP Message Types.............................................................................................................. 616
21 Internet Group Management Protocol (IGMP)............................................................................618
IGMP Commands...............................................................................................................................................................618
clear ip igmp groups.....................................................................................................................................................618
debug ip igmp............................................................................................................................................................... 619
ip igmp access-group..................................................................................................................................................620
ip igmp immediate-leave..............................................................................................................................................621
ip igmp last-member-query-interval..........................................................................................................................622
ip igmp query-interval................................................................................................................................................. 623
ip igmp query-max-resp-time.................................................................................................................................... 624
ip igmp ssm-map......................................................................................................................................................... 624
ip igmp version.............................................................................................................................................................625
show ip igmp groups................................................................................................................................................... 626
show ip igmp interface................................................................................................................................................628
show ip igmp ssm-map...............................................................................................................................................630
IGMP Snooping Commands............................................................................................................................................. 631
clear ip igmp snooping groups................................................................................................................................... 632
debug ip igmp snooping..............................................................................................................................................632
ip igmp snooping enable............................................................................................................................................. 633
ip igmp snooping fast-leave....................................................................................................................................... 634
ip igmp snooping flood................................................................................................................................................635
ip igmp snooping last-member-query-interval.........................................................................................................635
Contents
15
ip igmp snooping mrouter...........................................................................................................................................636
ip igmp snooping querier.............................................................................................................................................637
show ip igmp snooping groups.................................................................................................................................. 638
show ip igmp snooping mrouter................................................................................................................................ 639
22 Interfaces...............................................................................................................................641
Basic Interface Commands...............................................................................................................................................641
clear counters............................................................................................................................................................... 641
clear dampening...........................................................................................................................................................643
dampening....................................................................................................................................................................644
default interface.......................................................................................................................................................... 645
description....................................................................................................................................................................646
duplex (10/100 Interfaces).........................................................................................................................................647
encapsulation dot1q.....................................................................................................................................................648
errdisable recovery cause...........................................................................................................................................648
errdisable recovery interval........................................................................................................................................649
flowcontrol................................................................................................................................................................... 649
interface....................................................................................................................................................................... 652
interface group............................................................................................................................................................ 653
interface loopback.......................................................................................................................................................654
interface managementEthernet................................................................................................................................ 655
interface null................................................................................................................................................................ 656
interface range.............................................................................................................................................................657
interface range macro (define)................................................................................................................................. 660
interface range macro name.......................................................................................................................................661
interface vlan............................................................................................................................................................... 662
intf-type cr4 autoneg..................................................................................................................................................663
keepalive.......................................................................................................................................................................664
monitor interface.........................................................................................................................................................664
mtu................................................................................................................................................................................ 667
negotiation auto...........................................................................................................................................................668
no port-delay-restore (Interface Mode).................................................................................................................. 670
port-delay-restore (Configuration Mode)................................................................................................................670
portmode hybrid........................................................................................................................................................... 671
rate-interval..................................................................................................................................................................672
rate-interval (Configuration Mode)...........................................................................................................................673
show config..................................................................................................................................................................674
show config (for speed).............................................................................................................................................675
show config (from INTERFACE RANGE mode)..................................................................................................... 675
show interfaces........................................................................................................................................................... 676
show interfaces configured........................................................................................................................................ 681
show interfaces dampening....................................................................................................................................... 682
show interfaces stack-unit.........................................................................................................................................684
show interfaces status............................................................................................................................................... 685
show interfaces vlan................................................................................................................................................... 686
show system stack-unit quad-port-profile...............................................................................................................687
stack-unit portmode quad..........................................................................................................................................688
show interfaces switchport....................................................................................................................................... 689
show interfaces transceiver....................................................................................................................................... 691
show range...................................................................................................................................................................695
16
Contents
shutdown......................................................................................................................................................................696
speed (for 10/100/1000/10000 interfaces)............................................................................................................ 697
speed (Management interface)................................................................................................................................ 698
stack-unit portmode................................................................................................................................................... 699
switchport.................................................................................................................................................................... 700
wavelength...................................................................................................................................................................702
Port Channel Commands................................................................................................................................................. 702
channel-member..........................................................................................................................................................702
group............................................................................................................................................................................. 704
interface port-channel................................................................................................................................................ 704
minimum-links.............................................................................................................................................................. 706
port-channel failover-group....................................................................................................................................... 707
show interfaces port-channel.................................................................................................................................... 707
show port-channel-flow.............................................................................................................................................. 710
ip http source-interface..................................................................................................................................................... 711
23 IPv4 Routing........................................................................................................................... 713
arp........................................................................................................................................................................................ 714
arp backoff-time.................................................................................................................................................................715
arp learn-enable..................................................................................................................................................................716
arp max-entries.................................................................................................................................................................. 716
arp retries............................................................................................................................................................................ 717
arp timeout..........................................................................................................................................................................718
clear arp-cache...................................................................................................................................................................719
clear host............................................................................................................................................................................720
clear ip fib stack-unit......................................................................................................................................................... 721
clear ip route....................................................................................................................................................................... 721
clear tcp statistics............................................................................................................................................................. 722
debug arp............................................................................................................................................................................723
debug ip dhcp.....................................................................................................................................................................724
debug ip icmp.....................................................................................................................................................................726
debug ip packet..................................................................................................................................................................727
icmp6-redirect enable.......................................................................................................................................................729
ip address........................................................................................................................................................................... 729
ip directed-broadcast........................................................................................................................................................730
ip domain-list.......................................................................................................................................................................731
ip domain-lookup................................................................................................................................................................732
ip domain-name................................................................................................................................................................. 733
ip helper-address............................................................................................................................................................... 734
ip helper-address hop-count disable...............................................................................................................................735
ip host................................................................................................................................................................................. 736
ip icmp source-interface...................................................................................................................................................737
ipv6 icmp source-interface.............................................................................................................................................. 738
ip max-frag-count............................................................................................................................................................. 739
ip name-server...................................................................................................................................................................740
ip proxy-arp.........................................................................................................................................................................741
ip route................................................................................................................................................................................742
ip source-route...................................................................................................................................................................744
ip tcp initial-time................................................................................................................................................................ 745
ip unknown-unicast........................................................................................................................................................... 745
Contents
17
ipv4 unicast-host-route....................................................................................................................................................746
show ip tcp initial-time...................................................................................................................................................... 747
ip unreachables.................................................................................................................................................................. 747
load-balance....................................................................................................................................................................... 748
load-balance hg..................................................................................................................................................................749
management route.............................................................................................................................................................751
show arp.............................................................................................................................................................................752
show arp retries.................................................................................................................................................................754
show hosts.........................................................................................................................................................................755
show ip cam stack-unit.....................................................................................................................................................757
show ip fib stack-unit........................................................................................................................................................758
show ip flow.......................................................................................................................................................................760
show ip interface................................................................................................................................................................761
show ip management-route.............................................................................................................................................764
show ip protocols.............................................................................................................................................................. 765
show ip route..................................................................................................................................................................... 766
show ip route list............................................................................................................................................................... 769
show ip route summary.................................................................................................................................................... 770
show ip traffic.................................................................................................................................................................... 772
show tcp statistics............................................................................................................................................................ 774
24 IPv6 Basics............................................................................................................................. 777
cam-ipv6 extended-prefix................................................................................................................................................ 777
clear ipv6 route.................................................................................................................................................................. 778
maximum dynamic-routes-ipv6....................................................................................................................................... 778
show cam-ipv6 extended-prefix......................................................................................................................................779
ipv6 unicast-host-route....................................................................................................................................................780
ipv6 nd disable-reachable-timer...................................................................................................................................... 780
ipv6 nd dns-server .........................................................................................................................................................781
ipv6 nd reachable-time......................................................................................................................................................781
ipv6 route........................................................................................................................................................................... 782
show ipv6 management-route.........................................................................................................................................784
show ipv6 route.................................................................................................................................................................785
25 IPv6 Access Control Lists (IPv6 ACLs)......................................................................................788
show cam-acl-egress........................................................................................................................................................788
show cam-acl.....................................................................................................................................................................789
permit icmp......................................................................................................................................................................... 791
permit..................................................................................................................................................................................792
ipv6 control-plane egress-filter....................................................................................................................................... 793
ipv6 access-list.................................................................................................................................................................. 793
cam-acl-egress.................................................................................................................................................................. 794
cam-acl............................................................................................................................................................................... 795
26 Intermediate System to Intermediate System (IS-IS).................................................................797
adjacency-check................................................................................................................................................................798
advertise.............................................................................................................................................................................799
area-password...................................................................................................................................................................800
clear config......................................................................................................................................................................... 801
18
Contents
clear isis...............................................................................................................................................................................801
clns host............................................................................................................................................................................. 802
debug isis............................................................................................................................................................................803
debug isis adj-packets...................................................................................................................................................... 804
debug isis local-updates................................................................................................................................................... 804
debug isis snp-packets..................................................................................................................................................... 805
debug isis spf-triggers...................................................................................................................................................... 806
debug isis update-packets............................................................................................................................................... 807
default-information originate........................................................................................................................................... 808
description..........................................................................................................................................................................809
distance...............................................................................................................................................................................810
distribute-list in...................................................................................................................................................................810
distribute-list out.................................................................................................................................................................811
distribute-list redistributed-override................................................................................................................................812
domain-password...............................................................................................................................................................813
graceful-restart ietf........................................................................................................................................................... 814
graceful-restart interval.................................................................................................................................................... 815
graceful-restart restart-wait............................................................................................................................................ 815
graceful-restart t1.............................................................................................................................................................. 816
graceful-restart t2..............................................................................................................................................................817
graceful-restart t3............................................................................................................................................................. 818
hello padding.......................................................................................................................................................................818
hostname dynamic.............................................................................................................................................................819
ignore-lsp-errors................................................................................................................................................................820
ip router isis.........................................................................................................................................................................821
ipv6 router isis.................................................................................................................................................................... 821
isis circuit-type...................................................................................................................................................................822
isis csnp-interval................................................................................................................................................................823
isis hello-interval................................................................................................................................................................ 824
isis hello-multiplier............................................................................................................................................................. 825
isis hello padding................................................................................................................................................................826
isis ipv6 metric................................................................................................................................................................... 826
isis metric............................................................................................................................................................................827
isis network point-to-point...............................................................................................................................................828
isis password......................................................................................................................................................................829
isis priority.......................................................................................................................................................................... 830
is-type.................................................................................................................................................................................830
log-adjacency-changes..................................................................................................................................................... 831
lsp-gen-interval..................................................................................................................................................................832
lsp-mtu................................................................................................................................................................................833
lsp-refresh-interval............................................................................................................................................................834
max-area-addresses......................................................................................................................................................... 834
max-lsp-lifetime.................................................................................................................................................................835
maximum-paths.................................................................................................................................................................836
metric-style........................................................................................................................................................................ 837
multi-topology....................................................................................................................................................................838
net....................................................................................................................................................................................... 838
passive-interface...............................................................................................................................................................839
redistribute.........................................................................................................................................................................840
redistribute bgp.................................................................................................................................................................. 841
Contents
19
redistribute ospf................................................................................................................................................................ 843
router isis............................................................................................................................................................................844
set-overload-bit.................................................................................................................................................................845
show config........................................................................................................................................................................846
show isis database.............................................................................................................................................................847
show isis graceful-restart detail...................................................................................................................................... 849
show isis hostname...........................................................................................................................................................850
show isis interface............................................................................................................................................................. 851
show isis neighbors........................................................................................................................................................... 852
show isis protocol..............................................................................................................................................................854
show isis traffic................................................................................................................................................................. 855
spf-interval.........................................................................................................................................................................856
27 Link Aggregation Control Protocol (LACP)................................................................................858
clear lacp counters............................................................................................................................................................858
debug lacp..........................................................................................................................................................................859
lacp long-timeout.............................................................................................................................................................. 860
lacp port-priority................................................................................................................................................................ 861
lacp system-priority.......................................................................................................................................................... 862
port-channel-protocol lacp.............................................................................................................................................. 862
show lacp........................................................................................................................................................................... 863
28 Layer 2.................................................................................................................................. 865
MAC Addressing Commands...........................................................................................................................................865
mac-address-table aging-time...................................................................................................................................865
mac-address-table disable-learning.......................................................................................................................... 866
mac-address-table static........................................................................................................................................... 866
mac-address-table station-move refresh-arp......................................................................................................... 867
mac learning-limit........................................................................................................................................................ 868
mac learning-limit learn-limit-violation...................................................................................................................... 869
mac learning-limit mac-address-sticky..................................................................................................................... 870
mac learning-limit station-move-violation................................................................................................................. 871
mac learning-limit reset...............................................................................................................................................872
mac port-security........................................................................................................................................................ 873
show mac-address-table............................................................................................................................................ 873
show mac-address-table aging-time........................................................................................................................ 875
show mac learning-limit.............................................................................................................................................. 876
Virtual LAN (VLAN) Commands......................................................................................................................................877
default vlan-id.............................................................................................................................................................. 878
description.................................................................................................................................................................... 878
default-vlan disable......................................................................................................................................................879
name............................................................................................................................................................................. 880
show config...................................................................................................................................................................881
show vlan...................................................................................................................................................................... 881
tagged...........................................................................................................................................................................884
track ip..........................................................................................................................................................................885
untagged.......................................................................................................................................................................886
Far-End Failure Detection (FEFD).................................................................................................................................. 887
debug fefd....................................................................................................................................................................888
20
Contents
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