PowerSwitch S6000

Dell PowerSwitch S6000 Owner's manual

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Dell Command Line Reference Guide for the
S6000 System
9.14.1.5
Notes, cautions, and warnings
NOTE: A NOTE indicates important information that helps you make better use of your product.
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
© 2019 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its subsidiaries. Other trademarks
may be trademarks of their respective owners.
2019 - 05
Rev. A00
Contents
1 About this Guide...........................................................................................................................................42
Objectives......................................................................................................................................................................... 42
Audience............................................................................................................................................................................42
Conventions......................................................................................................................................................................42
Information Icons............................................................................................................................................................. 43
2 CLI Basics....................................................................................................................................................44
Accessing the Command Line........................................................................................................................................44
Multiple Conguration Users.......................................................................................................................................... 44
Obtaining Help..................................................................................................................................................................45
Navigating the CLI........................................................................................................................................................... 46
Using the no Command...................................................................................................................................................47
Filtering show Commands...............................................................................................................................................47
Enabling Software Features on Devices Using a Command Option..........................................................................48
feature vrf...................................................................................................................................................................48
show feature...............................................................................................................................................................49
Command Modes............................................................................................................................................................ 50
3 File Management......................................................................................................................................... 59
boot system......................................................................................................................................................................59
cd........................................................................................................................................................................................61
HTTP Copy via CLI.......................................................................................................................................................... 62
copy................................................................................................................................................................................... 62
delete.................................................................................................................................................................................65
dir.......................................................................................................................................................................................66
format................................................................................................................................................................................ 67
fsck ash...........................................................................................................................................................................68
mkdir..................................................................................................................................................................................69
mount nfs..........................................................................................................................................................................70
rmdir................................................................................................................................................................................... 71
upgrade system.................................................................................................................................................................71
rename............................................................................................................................................................................... 74
show boot system............................................................................................................................................................75
show bootvar....................................................................................................................................................................75
show le-systems............................................................................................................................................................ 76
show os-version............................................................................................................................................................... 78
show running-cong........................................................................................................................................................79
show startup-cong........................................................................................................................................................ 82
show version.....................................................................................................................................................................83
upgrade boot.................................................................................................................................................................... 85
verify..................................................................................................................................................................................86
Contents
3
4 Control and Monitoring................................................................................................................................88
alias.................................................................................................................................................................................... 88
banner exec...................................................................................................................................................................... 89
banner login....................................................................................................................................................................... 91
banner motd..................................................................................................................................................................... 92
boot-type.......................................................................................................................................................................... 93
cam-acl..............................................................................................................................................................................94
clear average-power........................................................................................................................................................96
clear line............................................................................................................................................................................ 96
congure........................................................................................................................................................................... 97
disable................................................................................................................................................................................98
do.......................................................................................................................................................................................99
enable...............................................................................................................................................................................100
enable optic-info-update interval.................................................................................................................................. 101
end....................................................................................................................................................................................102
exec-timeout...................................................................................................................................................................103
exit....................................................................................................................................................................................104
ftp-server enable............................................................................................................................................................105
ftp-server topdir............................................................................................................................................................. 107
ftp-server username...................................................................................................................................................... 108
hostname.........................................................................................................................................................................109
ip ftp password...............................................................................................................................................................109
ip ftp source-interface.....................................................................................................................................................111
ip tftp vrf.......................................................................................................................................................................... 112
ip ftp username................................................................................................................................................................113
ip ftp vrf............................................................................................................................................................................114
ip telnet server enable.................................................................................................................................................... 114
ip telnet server vrf...........................................................................................................................................................115
ip telnet source-interface............................................................................................................................................... 116
ip tftp vrf.......................................................................................................................................................................... 117
line..................................................................................................................................................................................... 118
logging disable-syslog snmp auth-failure......................................................................................................................119
login concurrent-session................................................................................................................................................120
login statistics.................................................................................................................................................................. 121
motd-banner................................................................................................................................................................... 123
ping...................................................................................................................................................................................124
reload................................................................................................................................................................................127
reload-type...................................................................................................................................................................... 129
send..................................................................................................................................................................................129
service timestamps........................................................................................................................................................ 130
show alias........................................................................................................................................................................ 132
show alarms.................................................................................................................................................................... 133
show cpu-trac-stats................................................................................................................................................... 134
show debugging............................................................................................................................................................. 135
show environment..........................................................................................................................................................136
4
Contents
show inventory................................................................................................................................................................138
show login statistics....................................................................................................................................................... 140
show memory..................................................................................................................................................................142
show processes cpu.......................................................................................................................................................143
show processes ipc ow-control..................................................................................................................................146
show processes memory...............................................................................................................................................148
show reload-type............................................................................................................................................................150
show reset-reason..........................................................................................................................................................150
show software ifm..........................................................................................................................................................152
show system................................................................................................................................................................... 153
show tech-support.........................................................................................................................................................155
ssh-peer-stack-unit........................................................................................................................................................159
telnet................................................................................................................................................................................160
telnet-peer-stack-unit....................................................................................................................................................162
terminal length................................................................................................................................................................ 162
traceroute........................................................................................................................................................................163
undebug all...................................................................................................................................................................... 165
virtual-ip...........................................................................................................................................................................166
warmboot-failure-action................................................................................................................................................ 167
write................................................................................................................................................................................. 168
5 802.1X........................................................................................................................................................ 170
debug dot1x......................................................................................................................................................................171
dot1x auth-fail-vlan.........................................................................................................................................................172
dot1x auth-server............................................................................................................................................................173
dot1x auth-type mab-only..............................................................................................................................................174
dot1x authentication (Conguration)........................................................................................................................... 175
dot1x authentication (Interface)................................................................................................................................... 175
dot1x critical-vlan............................................................................................................................................................ 176
dot1x prole..................................................................................................................................................................... 177
dot1x static-mab............................................................................................................................................................. 178
dot1x guest-vlan..............................................................................................................................................................179
dot1x host-mode.............................................................................................................................................................180
dot1x mac-auth-bypass..................................................................................................................................................181
dot1x max-eap-req..........................................................................................................................................................182
dot1x max-supplicants....................................................................................................................................................183
dot1x port-control...........................................................................................................................................................184
dot1x quiet-period...........................................................................................................................................................185
dot1x reauthentication................................................................................................................................................... 186
dot1x reauth-max............................................................................................................................................................187
dot1x server-timeout...................................................................................................................................................... 187
dot1x supplicant-timeout............................................................................................................................................... 188
dot1x tx-period................................................................................................................................................................189
mac...................................................................................................................................................................................190
show dot1x cos-mapping interface...............................................................................................................................191
show dot1x interface......................................................................................................................................................192
Contents
5
show dot1x prole...........................................................................................................................................................193
6 Access Control Lists (ACL)........................................................................................................................ 195
Commands Common to all ACL Types........................................................................................................................ 196
remark........................................................................................................................................................................196
show cong...............................................................................................................................................................198
Common IP ACL Commands........................................................................................................................................ 199
access-class..............................................................................................................................................................199
aclrange prole-name..............................................................................................................................................200
clear counters ip access-group...............................................................................................................................201
feature aclrange....................................................................................................................................................... 202
ip access-group........................................................................................................................................................203
ip control-plane egress-lter.................................................................................................................................. 204
show aclrange.......................................................................................................................................................... 205
show ip accounting access-list..............................................................................................................................206
Standard IP ACL Commands........................................................................................................................................208
deny...........................................................................................................................................................................208
ip access-list standard............................................................................................................................................. 210
permit..........................................................................................................................................................................211
resequence access-list.............................................................................................................................................213
seq..............................................................................................................................................................................214
Extended IP ACL Commands........................................................................................................................................216
deny............................................................................................................................................................................216
deny icmp.................................................................................................................................................................. 218
deny tcp.....................................................................................................................................................................221
deny udp................................................................................................................................................................... 224
ip access-list extended............................................................................................................................................227
permit........................................................................................................................................................................ 228
permit icmp...............................................................................................................................................................230
permit tcp................................................................................................................................................................. 233
permit udp................................................................................................................................................................ 236
resequence access-list............................................................................................................................................239
seq............................................................................................................................................................................. 240
Common MAC Access List Commands......................................................................................................................244
clear counters mac access-group..........................................................................................................................245
mac access-group................................................................................................................................................... 245
show mac access-lists.............................................................................................................................................247
show mac accounting access-list..........................................................................................................................248
Standard MAC ACL Commands.................................................................................................................................. 249
deny...........................................................................................................................................................................249
mac access-list standard......................................................................................................................................... 251
permit........................................................................................................................................................................ 252
seq............................................................................................................................................................................. 253
Extended MAC ACL Commands................................................................................................................................. 255
deny...........................................................................................................................................................................255
mac access-list extended....................................................................................................................................... 257
6
Contents
permit........................................................................................................................................................................258
IP Prex List Commands.............................................................................................................................................. 260
clear ip prex-list......................................................................................................................................................260
deny............................................................................................................................................................................261
ip prex-list............................................................................................................................................................... 262
seq............................................................................................................................................................................. 263
show cong.............................................................................................................................................................. 264
show ip prex-list detail.......................................................................................................................................... 265
show ip prex-list summary....................................................................................................................................266
Route Map Commands................................................................................................................................................. 267
continue.....................................................................................................................................................................267
description................................................................................................................................................................ 269
match as-path..........................................................................................................................................................269
match community.................................................................................................................................................... 270
match interface.........................................................................................................................................................271
match ip address......................................................................................................................................................273
match ip next-hop....................................................................................................................................................274
match ip route-source............................................................................................................................................. 275
match metric............................................................................................................................................................ 276
match origin.............................................................................................................................................................. 277
match route-type..................................................................................................................................................... 278
match tag..................................................................................................................................................................279
route-map.................................................................................................................................................................280
set as-path................................................................................................................................................................ 281
set automatic-tag.................................................................................................................................................... 282
set comm-list delete................................................................................................................................................283
set community..........................................................................................................................................................284
set level..................................................................................................................................................................... 286
set local-preference................................................................................................................................................. 287
set metric..................................................................................................................................................................288
set metric-type........................................................................................................................................................ 289
set next-hop.............................................................................................................................................................290
set origin.................................................................................................................................................................... 291
set tag....................................................................................................................................................................... 292
set weight................................................................................................................................................................. 293
show cong..............................................................................................................................................................294
show route-map.......................................................................................................................................................295
UDF ACL Commands....................................................................................................................................................296
deny ip.......................................................................................................................................................................296
feature udf-acl..........................................................................................................................................................297
key..............................................................................................................................................................................297
match........................................................................................................................................................................ 298
permit ip....................................................................................................................................................................299
show cong..............................................................................................................................................................300
udf-id..........................................................................................................................................................................301
Contents
7
udf-qualier-value.....................................................................................................................................................301
udf-tcam................................................................................................................................................................... 302
deny (for Standard IP ACLs)........................................................................................................................................ 302
deny (for Extended IP ACLs)....................................................................................................................................... 304
seq (for Standard IPv4 ACLs)......................................................................................................................................306
deny tcp (for Extended IP ACLs).................................................................................................................................307
deny ether-type (for Extended MAC ACLs).............................................................................................................. 309
deny (for Standard MAC ACLs)................................................................................................................................... 310
deny (for Extended MAC ACLs)...................................................................................................................................312
permit (for Standard IP ACLs)...................................................................................................................................... 313
permit arp (for Extended MAC ACLs).........................................................................................................................315
permit ether-type (for Extended MAC ACLs)............................................................................................................ 316
permit icmp (for Extended IP ACLs)............................................................................................................................317
permit udp (for Extended IP ACLs)..............................................................................................................................319
permit (for Extended IP ACLs)..................................................................................................................................... 321
permit (for Standard MAC ACLs)................................................................................................................................323
seq (for Standard MAC ACLs)..................................................................................................................................... 324
permit tcp (for Extended IP ACLs)..............................................................................................................................325
seq arp (for Extended MAC ACLs)..............................................................................................................................327
seq ether-type (for Extended MAC ACLs).................................................................................................................329
seq (for IP ACLs)........................................................................................................................................................... 330
seq (for IPv6 ACLs).......................................................................................................................................................332
permit udp (for IPv6 ACLs)..........................................................................................................................................335
permit tcp (for IPv6 ACLs)........................................................................................................................................... 337
permit icmp (for IPv6 ACLs)........................................................................................................................................ 340
permit (for IPv6 ACLs)..................................................................................................................................................342
deny udp (for IPv6 ACLs).............................................................................................................................................344
deny arp (for Extended MAC ACLs)........................................................................................................................... 345
deny tcp (for IPv6 ACLs)..............................................................................................................................................347
deny icmp (for Extended IPv6 ACLs)......................................................................................................................... 349
deny (for IPv6 ACLs).................................................................................................................................................... 352
7 Bidirectional Forwarding Detection (BFD)..................................................................................................354
bfd all-neighbors............................................................................................................................................................ 354
bfd disable...................................................................................................................................................................... 356
bfd enable (Conguration)............................................................................................................................................357
bfd enable (Interface)....................................................................................................................................................357
bfd interval .....................................................................................................................................................................358
bfd protocol-liveness.....................................................................................................................................................359
ip route bfd..................................................................................................................................................................... 360
ip ospf bfd all-neighbors................................................................................................................................................ 361
ipv6 ospf bfd all-neighbors........................................................................................................................................... 362
ipv6 route bfd.................................................................................................................................................................363
isis bfd all-neighbors...................................................................................................................................................... 364
neighbor bfd................................................................................................................................................................... 366
neighbor bfd disable.......................................................................................................................................................367
8
Contents
show bfd neighbors.......................................................................................................................................................368
vrrp bfd neighbor...........................................................................................................................................................369
8 Boot Command Line Interface.................................................................................................................... 371
boot change.................................................................................................................................................................... 371
boot message................................................................................................................................................................. 373
boot show net cong retries.........................................................................................................................................373
boot write net cong retries......................................................................................................................................... 374
boot zero......................................................................................................................................................................... 374
default-gateway............................................................................................................................................................. 375
etheraddr <macaddr>....................................................................................................................................................376
ignore enable-password................................................................................................................................................ 376
ignore startup-cong..................................................................................................................................................... 377
interface management ethernet ip address................................................................................................................377
NVRAM erase.................................................................................................................................................................378
reload............................................................................................................................................................................... 379
serial console.................................................................................................................................................................. 379
show bootvar................................................................................................................................................................. 380
show default-gateway....................................................................................................................................................381
show interface management ethernet.........................................................................................................................381
show serial console baud rate...................................................................................................................................... 382
watchdog <string>........................................................................................................................................................ 382
9 Border Gateway Protocol...........................................................................................................................384
BGP IPv4 Commands................................................................................................................................................... 384
address-family.......................................................................................................................................................... 384
aggregate-address...................................................................................................................................................385
bgp add-path............................................................................................................................................................387
bgp always-compare-med......................................................................................................................................388
bgp asnotation......................................................................................................................................................... 388
bgp bestpath as-path ignore..................................................................................................................................390
bgp bestpath as-path multipath-relax.................................................................................................................. 390
bgp bestpath med confed....................................................................................................................................... 391
bgp bestpath med missing-as-best.......................................................................................................................392
bgp bestpath router-id ignore................................................................................................................................ 393
bgp client-to-client reection................................................................................................................................. 394
bgp cluster-id........................................................................................................................................................... 394
bgp confederation identier................................................................................................................................... 395
bgp confederation peers......................................................................................................................................... 397
bgp dampening........................................................................................................................................................ 398
bgp default local-preference.................................................................................................................................. 399
bgp dmzlink-bw....................................................................................................................................................... 400
bgp enforce-rst-as................................................................................................................................................. 401
bgp fast-external-fallover....................................................................................................................................... 402
bgp four-octet-as-support..................................................................................................................................... 403
bgp graceful-restart................................................................................................................................................ 404
Contents
9
bgp non-deterministic-med....................................................................................................................................405
bgp outbound-optimization....................................................................................................................................406
bgp recursive-bgp-next-hop.................................................................................................................................. 406
bgp regex-eval-optz-disable................................................................................................................................... 407
bgp router-id............................................................................................................................................................ 409
clear ip bgp................................................................................................................................................................410
clear ip bgp dampening.............................................................................................................................................411
clear ip bgp ap-statistics....................................................................................................................................... 413
clear ip bgp peer-group............................................................................................................................................414
debug ip bgp............................................................................................................................................................. 416
debug ip bgp dampening..........................................................................................................................................417
debug ip bgp events.................................................................................................................................................418
debug ip bgp keepalives..........................................................................................................................................420
debug ip bgp notications....................................................................................................................................... 421
debug ip bgp soft-reconguration......................................................................................................................... 422
debug ip bgp updates..............................................................................................................................................423
default-metric...........................................................................................................................................................424
deny bandwidth....................................................................................................................................................... 425
description................................................................................................................................................................ 426
maximum-paths........................................................................................................................................................427
neighbor activate..................................................................................................................................................... 428
neighbor add-path...................................................................................................................................................429
neighbor advertisement-interval............................................................................................................................430
neighbor advertisement-start................................................................................................................................. 431
neighbor allowas-in..................................................................................................................................................432
neighbor default-originate.......................................................................................................................................433
neighbor description................................................................................................................................................434
neighbor distribute-list............................................................................................................................................ 435
neighbor ebgp-multihop..........................................................................................................................................436
neighbor fall-over..................................................................................................................................................... 437
neighbor local-as......................................................................................................................................................438
neighbor maximum-prex.......................................................................................................................................440
neighbor next-hop-self............................................................................................................................................ 441
neighbor password.................................................................................................................................................. 442
neighbor peer-group (assigning peers)................................................................................................................. 443
neighbor peer-group (creating group)...................................................................................................................444
neighbor peer-group passive..................................................................................................................................445
neighbor remote-as................................................................................................................................................. 446
neighbor remove-private-as................................................................................................................................... 447
neighbor route-map.................................................................................................................................................449
neighbor route-reector-client...............................................................................................................................450
neighbor send-community.......................................................................................................................................451
neighbor shutdown..................................................................................................................................................452
neighbor soft-reconguration inbound................................................................................................................. 453
neighbor timers........................................................................................................................................................ 454
10
Contents
neighbor timers extended.......................................................................................................................................455
neighbor update-source..........................................................................................................................................456
neighbor weight....................................................................................................................................................... 457
network.....................................................................................................................................................................458
network backdoor....................................................................................................................................................460
permit bandwidth..................................................................................................................................................... 461
redistribute................................................................................................................................................................ 461
redistribute ospf.......................................................................................................................................................463
router bgp................................................................................................................................................................. 464
shutdown all............................................................................................................................................................. 465
shutdown address-family-ipv4–multicast.............................................................................................................466
shutdown address-family-ipv4–unicast................................................................................................................466
shutdown address-family-ipv6–unicast................................................................................................................ 467
set extcommunity bandwidth.................................................................................................................................467
show capture bgp-pdu neighbor........................................................................................................................... 468
show cong..............................................................................................................................................................469
show ip bgp.............................................................................................................................................................. 470
show ip bgp cluster-list............................................................................................................................................474
show ip bgp community..........................................................................................................................................476
show ip bgp community-list....................................................................................................................................478
show ip bgp dampened-paths............................................................................................................................... 480
show ip bgp detail.................................................................................................................................................... 482
show ip bgp extcommunity-list..............................................................................................................................483
show ip bgp lter-list...............................................................................................................................................485
show ip bgp ap-statistics......................................................................................................................................486
show ip bgp inconsistent-as...................................................................................................................................488
show ip bgp neighbors............................................................................................................................................490
show ip bgp next-hop............................................................................................................................................. 494
show ip bgp paths................................................................................................................................................... 495
show ip bgp paths community............................................................................................................................... 497
show ip bgp peer-group..........................................................................................................................................498
show ip bgp regexp................................................................................................................................................. 500
show ip bgp summary............................................................................................................................................. 502
show running-cong bgp........................................................................................................................................504
timers bgp................................................................................................................................................................ 505
timers bgp extended............................................................................................................................................... 506
MBGP Commands.........................................................................................................................................................507
debug ip bgp dampening.........................................................................................................................................507
distance bgp.............................................................................................................................................................508
neighbor auto-local-address...................................................................................................................................509
show ip bgp dampened-paths................................................................................................................................ 510
10 Content Addressable Memory (CAM)....................................................................................................... 512
CAM Prole Commands................................................................................................................................................ 512
cam-acl (Conguration)...........................................................................................................................................512
cam-acl-egress......................................................................................................................................................... 515
Contents
11
cam-optimization......................................................................................................................................................516
cam-threshold........................................................................................................................................................... 517
show cam-acl............................................................................................................................................................518
show cam-usage......................................................................................................................................................520
test cam-usage.........................................................................................................................................................521
Unied Forwarding Table Modes................................................................................................................................. 523
hardware forwarding-table mode...........................................................................................................................523
show hardware forwarding-table mode................................................................................................................ 524
11 Control Plane Policing (CoPP).................................................................................................................. 525
control-plane-cpuqos.................................................................................................................................................... 525
cpu-protocol-group....................................................................................................................................................... 526
copp-prole.................................................................................................................................................................... 526
cpu-queue.......................................................................................................................................................................527
copp-policy..................................................................................................................................................................... 528
protocol-list.....................................................................................................................................................................528
queue-length..................................................................................................................................................................529
service-policy rate-limit-cpu-queues...........................................................................................................................530
service-policy rate-limit-protocols................................................................................................................................ 531
show cpu-queue rate cp...............................................................................................................................................532
show ip protocol-queue-mapping................................................................................................................................533
show ipv6 protocol-queue-mapping............................................................................................................................534
show mac protocol-queue-mapping........................................................................................................................... 534
show running-cong copp-prole............................................................................................................................... 535
show running-cong cpu-protocol-group.................................................................................................................. 536
12 Data Center Bridging (DCB)..................................................................................................................... 537
DCB Command.............................................................................................................................................................. 537
dcb-enable................................................................................................................................................................538
PFC Commands.............................................................................................................................................................538
clear hardware pfc-nodrop-priority....................................................................................................................... 539
clear pfc counters....................................................................................................................................................539
pfc-nodrop-priority l2-dlf drop............................................................................................................................... 540
pfc no-drop queues.................................................................................................................................................540
show dcb.................................................................................................................................................................. 542
show hardware pfc-nodrop-priority...................................................................................................................... 542
show interface pfc...................................................................................................................................................543
show interface pfc statistics.................................................................................................................................. 545
ETS Commands.............................................................................................................................................................546
dcb-enable................................................................................................................................................................546
clear ets counters.................................................................................................................................................... 547
show interface ets................................................................................................................................................... 548
DCBX Commands..........................................................................................................................................................549
advertise dcbx-tlv....................................................................................................................................................549
dcbx port-role.......................................................................................................................................................... 550
dcbx version.............................................................................................................................................................. 551
12
Contents
debug dcbx...............................................................................................................................................................552
fcoe priority-bits...................................................................................................................................................... 552
iscsi priority-bits.......................................................................................................................................................553
show interface dcbx detail......................................................................................................................................554
dcb-map......................................................................................................................................................................... 556
priority-pgid.................................................................................................................................................................... 557
priority-group bandwidth pfc....................................................................................................................................... 558
dcb-map stack-unit all stack-ports all.........................................................................................................................559
dcb pfc-shared-buer-size.......................................................................................................................................... 559
dcb-buer-threshold ....................................................................................................................................................560
priority..............................................................................................................................................................................561
qos-policy-buer........................................................................................................................................................... 562
dcb-policy buer-threshold (Interface Conguration)..............................................................................................564
dcb-policy buer-threshold (Global Conguration).................................................................................................. 565
show qos dcb-buer-threshold................................................................................................................................... 565
dcb pfc-total-buer-size.............................................................................................................................................. 566
show running-cong dcb-buer-threshold................................................................................................................ 567
service-class buer shared-threshold-weight........................................................................................................... 569
dcb pfc-queues.............................................................................................................................................................. 570
dcb {ets | pfc} enable.....................................................................................................................................................571
13 Debugging and Diagnostics.......................................................................................................................572
Diagnostics and Monitoring Commands..................................................................................................................... 572
logging coredump stack-unit..................................................................................................................................572
Oine Diagnostic Commands......................................................................................................................................573
diag stack-unit..........................................................................................................................................................573
oine stack-unit.......................................................................................................................................................574
online stack-unit.......................................................................................................................................................575
Hardware Commands....................................................................................................................................................576
clear hardware stack-unit....................................................................................................................................... 576
clear hardware system-ow................................................................................................................................... 578
clear hardware vlan-counters.................................................................................................................................578
hardware watchdog.................................................................................................................................................579
show hardware mac................................................................................................................................................ 580
show hardware ip..................................................................................................................................................... 581
show hardware stack-unit.......................................................................................................................................581
show hardware buer service-pool.......................................................................................................................586
show hardware drops.............................................................................................................................................. 587
show hardware counters interface .......................................................................................................................589
show hardware system-ow.................................................................................................................................. 590
show hardware vlan-counters................................................................................................................................592
show hardware buer-stats-snapshot..................................................................................................................592
show hardware stack-unit buer-stats-snapshot (Total Buer Information)..................................................594
14 Dynamic Host Conguration Protocol (DHCP).........................................................................................596
Commands to Congure the System to be a DHCP Server....................................................................................596
Contents
13
clear ip dhcp.............................................................................................................................................................596
debug ip dhcp server...............................................................................................................................................597
debug ipv6 dhcp .....................................................................................................................................................598
default-router........................................................................................................................................................... 598
disable....................................................................................................................................................................... 599
dns-server................................................................................................................................................................ 600
domain-name............................................................................................................................................................ 601
excluded-address.....................................................................................................................................................602
hardware-address....................................................................................................................................................603
host-address............................................................................................................................................................ 603
ip dhcp server.......................................................................................................................................................... 604
lease.......................................................................................................................................................................... 605
netbios-name-server...............................................................................................................................................606
netbios-node-type................................................................................................................................................... 607
network.....................................................................................................................................................................608
pool............................................................................................................................................................................608
show ip dhcp binding.............................................................................................................................................. 609
show ip dhcp conguration.....................................................................................................................................610
show ip dhcp conict................................................................................................................................................611
show ip dhcp server.................................................................................................................................................612
Commands to Congure Secure DHCP...................................................................................................................... 613
arp inspection............................................................................................................................................................613
arp inspection-limit...................................................................................................................................................614
arp inspection-trust..................................................................................................................................................614
clear ip dhcp snooping.............................................................................................................................................615
clear ipv6 dhcp snooping binding........................................................................................................................... 616
ip dhcp relay.............................................................................................................................................................. 617
ip dhcp snooping...................................................................................................................................................... 618
ipv6 dhcp snooping..................................................................................................................................................619
ipv6 dhcp snooping vlan..........................................................................................................................................619
ip dhcp snooping binding........................................................................................................................................ 620
IPv6 DHCP Snooping Binding.................................................................................................................................621
ip dhcp snooping database.....................................................................................................................................623
ipv6 dhcp snooping database write-delay............................................................................................................ 623
ip dhcp snooping database renew......................................................................................................................... 624
ipv6 dhcp snooping database renew.....................................................................................................................625
ip dhcp snooping trust............................................................................................................................................ 625
ipv6 dhcp snooping trust........................................................................................................................................626
ip dhcp source-address-validation......................................................................................................................... 627
ip dhcp relay information-option............................................................................................................................ 628
ip dhcp relay source-interface................................................................................................................................629
ipv6 dhcp relay source-interface........................................................................................................................... 630
ip dhcp snooping verify mac-address.................................................................................................................... 631
ipv6 dhcp snooping verify mac-address...............................................................................................................632
ip helper-address......................................................................................................................................................632
14
Contents
ipv6 helper-address................................................................................................................................................. 633
ip dhcp relay secondary-subnet ............................................................................................................................634
show ip dhcp snooping........................................................................................................................................... 634
show ipv6 dhcp snooping.......................................................................................................................................636
Commands to Congure DNS .....................................................................................................................................637
ip name-server......................................................................................................................................................... 637
ip domain-name....................................................................................................................................................... 638
ip domain-list............................................................................................................................................................ 639
ip host....................................................................................................................................................................... 640
clear host...................................................................................................................................................................641
15 Equal Cost Multi-Path (ECMP)................................................................................................................ 642
ecmp-group.................................................................................................................................................................... 642
hash-algorithm............................................................................................................................................................... 643
ip ecmp-group................................................................................................................................................................646
ip ecmp weighted...........................................................................................................................................................647
link-bundle-distribution trigger-threshold................................................................................................................... 648
link-bundle-monitor enable........................................................................................................................................... 649
16 Flex Hash and Optimized Boot-Up........................................................................................................... 650
load-balance ingress-port enable................................................................................................................................ 650
load-balance exhash.................................................................................................................................................... 651
lacp fast-switchover......................................................................................................................................................652
show issu clients............................................................................................................................................................ 653
show issu detail..............................................................................................................................................................653
show issu status............................................................................................................................................................ 654
encapsulation dot1q.......................................................................................................................................................655
17 FIP Snooping............................................................................................................................................656
clear p-snooping database interface vlan.................................................................................................................656
clear p-snooping statistics..........................................................................................................................................657
debug p snooping........................................................................................................................................................ 657
debug p snooping rx....................................................................................................................................................658
feature p-snooping......................................................................................................................................................659
p-snooping enable.......................................................................................................................................................660
p-snooping fc-map.......................................................................................................................................................661
p-snooping max-sessions-per-enodemac.................................................................................................................661
p-snooping port-mode fcf..........................................................................................................................................662
p-snooping port-mode fcoe-trusted.........................................................................................................................663
show p-snooping cong............................................................................................................................................. 663
show p-snooping enode............................................................................................................................................. 664
show p-snooping fcf................................................................................................................................................... 665
show p-snooping statistics........................................................................................................................................ 666
show p-snooping system............................................................................................................................................669
show p-snooping vlan.................................................................................................................................................669
show ps status............................................................................................................................................................. 670
Contents
15
18 Force10 Resilient Ring Protocol (FRRP)....................................................................................................671
clear frrp.......................................................................................................................................................................... 671
debug frrp....................................................................................................................................................................... 673
description.......................................................................................................................................................................674
disable..............................................................................................................................................................................675
interface.......................................................................................................................................................................... 675
member-vlan...................................................................................................................................................................677
mode................................................................................................................................................................................678
protocol frrp....................................................................................................................................................................679
show frrp........................................................................................................................................................................ 680
timer................................................................................................................................................................................ 682
19 GARP VLAN Registration (GVRP)............................................................................................................684
clear gvrp statistics....................................................................................................................................................... 685
debug gvrp..................................................................................................................................................................... 686
disable..............................................................................................................................................................................687
garp timers..................................................................................................................................................................... 688
gvrp enable.....................................................................................................................................................................689
gvrp registration............................................................................................................................................................ 690
protocol gvrp...................................................................................................................................................................691
show cong....................................................................................................................................................................692
show garp timers...........................................................................................................................................................693
show gvrp.......................................................................................................................................................................694
show gvrp statistics...................................................................................................................................................... 695
20 ICMP Message Types...............................................................................................................................697
21 Internet Group Management Protocol (IGMP)......................................................................................... 699
IGMP Commands.......................................................................................................................................................... 699
clear ip igmp groups................................................................................................................................................ 699
debug ip igmp...........................................................................................................................................................700
ip igmp access-group.............................................................................................................................................. 702
ip igmp immediate-leave..........................................................................................................................................703
ip igmp last-member-query-interval...................................................................................................................... 704
ip igmp query-interval..............................................................................................................................................705
ip igmp query-max-resp-time................................................................................................................................. 706
ip igmp ssm-map......................................................................................................................................................707
ip igmp version......................................................................................................................................................... 708
show ip igmp groups................................................................................................................................................709
show ip igmp interface..............................................................................................................................................711
show ip igmp ssm-map............................................................................................................................................ 713
IGMP Snooping Commands..........................................................................................................................................714
clear ip igmp snooping groups................................................................................................................................ 715
debug ip igmp snooping...........................................................................................................................................715
ip igmp snooping enable.......................................................................................................................................... 716
16
Contents
ip igmp snooping fast-leave.....................................................................................................................................717
ip igmp snooping ood............................................................................................................................................. 718
ip igmp snooping last-member-query-interval...................................................................................................... 719
ip igmp snooping mrouter....................................................................................................................................... 720
ip igmp snooping querier..........................................................................................................................................721
show ip igmp snooping groups...............................................................................................................................722
show ip igmp snooping mrouter............................................................................................................................. 724
22 Interfaces.................................................................................................................................................726
Basic Interface Commands...........................................................................................................................................726
clear counters...........................................................................................................................................................726
clear dampening.......................................................................................................................................................728
dampening................................................................................................................................................................ 729
default interface....................................................................................................................................................... 730
description................................................................................................................................................................. 731
duplex (10/100 Interfaces)......................................................................................................................................732
encapsulation dot1q................................................................................................................................................. 733
errdisable recovery cause....................................................................................................................................... 734
errdisable recovery interval.....................................................................................................................................735
owcontrol................................................................................................................................................................735
interface.................................................................................................................................................................... 738
interface group......................................................................................................................................................... 740
interface loopback.................................................................................................................................................... 741
interface managementEthernet............................................................................................................................. 742
interface null............................................................................................................................................................. 743
interface range......................................................................................................................................................... 744
interface range macro (dene)...............................................................................................................................747
interface range macro name...................................................................................................................................748
interface vlan............................................................................................................................................................ 749
intf-type cr4 autoneg.............................................................................................................................................. 750
keepalive.................................................................................................................................................................... 751
monitor interface......................................................................................................................................................752
mtu.............................................................................................................................................................................753
negotiation auto....................................................................................................................................................... 755
portmode hybrid.......................................................................................................................................................757
rate-interval.............................................................................................................................................................. 758
rate-interval (Conguration Mode)........................................................................................................................759
show cong.............................................................................................................................................................. 760
show cong (for speed).......................................................................................................................................... 761
show cong (from INTERFACE RANGE mode)...................................................................................................761
show interfaces........................................................................................................................................................762
show interfaces congured.....................................................................................................................................767
show interfaces dampening....................................................................................................................................768
show interfaces stack-unit..................................................................................................................................... 769
show interfaces status............................................................................................................................................ 770
show interfaces vlan................................................................................................................................................772
Contents
17
show system stack-unit quad-port-prole............................................................................................................773
stack-unit portmode quad.......................................................................................................................................774
show interfaces switchport.................................................................................................................................... 775
show interfaces transceiver....................................................................................................................................776
show range............................................................................................................................................................... 780
shutdown................................................................................................................................................................... 781
speed (for 10/100/1000/10000 interfaces)......................................................................................................... 782
speed (Management interface)............................................................................................................................. 784
stack-unit portmode................................................................................................................................................785
switchport.................................................................................................................................................................786
wavelength............................................................................................................................................................... 788
Port Channel Commands..............................................................................................................................................788
channel-member......................................................................................................................................................789
group......................................................................................................................................................................... 790
interface port-channel............................................................................................................................................. 791
minimum-links...........................................................................................................................................................793
port-channel failover-group....................................................................................................................................794
show interfaces port-channel................................................................................................................................ 795
show port-channel-ow..........................................................................................................................................797
ip http source-interface................................................................................................................................................ 799
23 IPv4 Routing............................................................................................................................................ 801
arp....................................................................................................................................................................................802
arp backo-time............................................................................................................................................................ 803
arp learn-enable............................................................................................................................................................. 804
arp max-entries..............................................................................................................................................................805
arp retries....................................................................................................................................................................... 806
arp timeout..................................................................................................................................................................... 807
clear arp-cache..............................................................................................................................................................808
clear host........................................................................................................................................................................809
clear ip b stack-unit......................................................................................................................................................810
clear ip route.................................................................................................................................................................... 811
clear tcp statistics.......................................................................................................................................................... 812
debug arp.........................................................................................................................................................................813
debug ip dhcp................................................................................................................................................................. 814
debug ip icmp..................................................................................................................................................................816
debug ip packet...............................................................................................................................................................817
icmp6-redirect enable.................................................................................................................................................... 819
ip address........................................................................................................................................................................820
ip directed-broadcast..................................................................................................................................................... 821
ip domain-list.................................................................................................................................................................. 822
ip domain-lookup............................................................................................................................................................823
ip domain-name..............................................................................................................................................................824
ip helper-address............................................................................................................................................................825
ip helper-address hop-count disable............................................................................................................................827
ip host..............................................................................................................................................................................828
18
Contents
ip icmp source-interface............................................................................................................................................... 829
ipv6 icmp source-interface...........................................................................................................................................830
ip max-frag-count...........................................................................................................................................................831
ip name-server............................................................................................................................................................... 832
ip proxy-arp.....................................................................................................................................................................833
ip route............................................................................................................................................................................ 834
ip source-route............................................................................................................................................................... 837
ip tcp initial-time.............................................................................................................................................................838
ip unknown-unicast....................................................................................................................................................... 839
ipv4 unicast-host-route.................................................................................................................................................839
show ip tcp initial-time.................................................................................................................................................. 840
ip unreachables............................................................................................................................................................... 841
load-balance................................................................................................................................................................... 842
load-balance hg..............................................................................................................................................................843
management route........................................................................................................................................................ 845
show arp......................................................................................................................................................................... 846
show arp retries............................................................................................................................................................. 849
show hosts..................................................................................................................................................................... 850
show ip cam stack-unit.................................................................................................................................................852
show ip b stack-unit....................................................................................................................................................853
show ip ow................................................................................................................................................................... 855
show ip interface............................................................................................................................................................857
show ip management-route......................................................................................................................................... 859
show ip protocols...........................................................................................................................................................860
show ip route.................................................................................................................................................................. 861
show ip route list............................................................................................................................................................864
show ip route summary.................................................................................................................................................865
show ip trac................................................................................................................................................................ 866
show tcp statistics........................................................................................................................................................ 869
24 IPv6 Basics.............................................................................................................................................. 872
cam-ipv6 extended-prex.............................................................................................................................................872
clear ipv6 route...............................................................................................................................................................873
maximum dynamic-routes-ipv6....................................................................................................................................874
show cam-ipv6 extended-prex.................................................................................................................................. 875
ipv6 unicast-host-route.................................................................................................................................................875
ipv6 nd disable-reachable-timer...................................................................................................................................876
ipv6 nd dns-server ........................................................................................................................................................876
ipv6 nd reachable-time..................................................................................................................................................877
ipv6 route........................................................................................................................................................................ 878
show ipv6 management-route.....................................................................................................................................880
show ipv6 route.............................................................................................................................................................. 881
25 IPv6 Access Control Lists (IPv6 ACLs).................................................................................................... 884
show cam-acl-egress.................................................................................................................................................... 884
show cam-acl.................................................................................................................................................................885
Contents
19
permit icmp.....................................................................................................................................................................886
permit..............................................................................................................................................................................888
ipv6 control-plane egress-lter....................................................................................................................................889
ipv6 access-list.............................................................................................................................................................. 889
cam-acl-egress............................................................................................................................................................... 891
cam-acl........................................................................................................................................................................... 892
26 Intermediate System to Intermediate System (IS-IS)...............................................................................894
adjacency-check............................................................................................................................................................895
advertise......................................................................................................................................................................... 896
area-password................................................................................................................................................................897
clear cong.....................................................................................................................................................................898
clear isis...........................................................................................................................................................................899
clns host......................................................................................................................................................................... 900
debug isis.........................................................................................................................................................................901
debug isis adj-packets...................................................................................................................................................902
debug isis local-updates................................................................................................................................................903
debug isis snp-packets..................................................................................................................................................904
debug isis spf-triggers...................................................................................................................................................905
debug isis update-packets............................................................................................................................................906
default-information originate........................................................................................................................................ 907
description......................................................................................................................................................................908
distance.......................................................................................................................................................................... 909
distribute-list in............................................................................................................................................................... 910
distribute-list out............................................................................................................................................................. 911
distribute-list redistributed-override.............................................................................................................................912
domain-password........................................................................................................................................................... 913
graceful-restart ietf........................................................................................................................................................ 914
graceful-restart interval.................................................................................................................................................915
graceful-restart restart-wait......................................................................................................................................... 916
graceful-restart t1...........................................................................................................................................................917
graceful-restart t2..........................................................................................................................................................918
graceful-restart t3.......................................................................................................................................................... 918
hello padding.................................................................................................................................................................. 920
hostname dynamic......................................................................................................................................................... 921
ignore-lsp-errors............................................................................................................................................................. 921
ip router isis.....................................................................................................................................................................922
ipv6 router isis................................................................................................................................................................ 923
isis circuit-type............................................................................................................................................................... 924
isis csnp-interval............................................................................................................................................................ 925
isis hello-interval.............................................................................................................................................................926
isis hello-multiplier.......................................................................................................................................................... 927
isis hello padding............................................................................................................................................................ 928
isis ipv6 metric............................................................................................................................................................... 929
isis metric........................................................................................................................................................................930
isis network point-to-point............................................................................................................................................ 931
20
Contents
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