PowerSwitch S6000

Dell PowerSwitch S6000 Owner's manual

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Dell Command Line Reference Guide for the
S6000 System
9.14.2.0
Notes, cautions, and warnings
NOTE: A NOTE indicates important information that helps you make better use of your product.
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
© 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 - 04
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......................................................................................................................................................................... 131
show alarms.................................................................................................................................................................... 132
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.....................................................................................................................................................161
terminal length................................................................................................................................................................ 162
traceroute........................................................................................................................................................................163
undebug all...................................................................................................................................................................... 165
virtual-ip...........................................................................................................................................................................166
warmboot-failure-action................................................................................................................................................ 167
write................................................................................................................................................................................. 167
5 802.1X........................................................................................................................................................ 169
debug dot1x.....................................................................................................................................................................170
dot1x auth-fail-vlan..........................................................................................................................................................171
dot1x auth-server............................................................................................................................................................172
dot1x auth-type mab-only..............................................................................................................................................173
dot1x authentication (Conguration)............................................................................................................................174
dot1x authentication (Interface)....................................................................................................................................174
dot1x critical-vlan............................................................................................................................................................175
dot1x prole..................................................................................................................................................................... 176
dot1x static-mab............................................................................................................................................................. 177
dot1x guest-vlan..............................................................................................................................................................178
dot1x host-mode.............................................................................................................................................................179
dot1x mac-auth-bypass................................................................................................................................................. 180
dot1x max-eap-req.......................................................................................................................................................... 181
dot1x max-supplicants....................................................................................................................................................182
dot1x port-control...........................................................................................................................................................183
dot1x quiet-period...........................................................................................................................................................184
dot1x reauthentication................................................................................................................................................... 185
dot1x reauth-max............................................................................................................................................................186
dot1x server-timeout......................................................................................................................................................186
dot1x supplicant-timeout................................................................................................................................................187
dot1x tx-period................................................................................................................................................................188
mac...................................................................................................................................................................................189
show dot1x cos-mapping interface.............................................................................................................................. 190
show dot1x interface.......................................................................................................................................................191
Contents
5
show dot1x prole...........................................................................................................................................................192
6 Access Control Lists (ACL).........................................................................................................................194
Commands Common to all ACL Types........................................................................................................................ 195
remark........................................................................................................................................................................195
show cong............................................................................................................................................................... 197
Common IP ACL Commands........................................................................................................................................ 198
access-class..............................................................................................................................................................198
aclrange prole-name.............................................................................................................................................. 199
clear counters ip access-group..............................................................................................................................200
feature aclrange........................................................................................................................................................201
ip access-group........................................................................................................................................................202
ip control-plane egress-lter...................................................................................................................................203
show aclrange.......................................................................................................................................................... 204
show ip accounting access-list..............................................................................................................................205
Standard IP ACL Commands........................................................................................................................................207
deny........................................................................................................................................................................... 207
ip access-list standard.............................................................................................................................................209
permit.........................................................................................................................................................................210
resequence access-list.............................................................................................................................................212
seq..............................................................................................................................................................................213
Extended IP ACL Commands........................................................................................................................................215
deny............................................................................................................................................................................215
deny icmp.................................................................................................................................................................. 217
deny tcp.................................................................................................................................................................... 220
deny udp................................................................................................................................................................... 223
ip access-list extended............................................................................................................................................226
permit........................................................................................................................................................................ 227
permit icmp...............................................................................................................................................................229
permit tcp................................................................................................................................................................. 232
permit udp................................................................................................................................................................ 235
resequence access-list............................................................................................................................................238
seq............................................................................................................................................................................. 239
Common MAC Access List Commands......................................................................................................................243
clear counters mac access-group..........................................................................................................................244
mac access-group................................................................................................................................................... 244
show mac access-lists............................................................................................................................................ 246
show mac accounting access-list..........................................................................................................................247
Standard MAC ACL Commands.................................................................................................................................. 248
deny...........................................................................................................................................................................248
mac access-list standard........................................................................................................................................ 250
permit.........................................................................................................................................................................251
seq............................................................................................................................................................................. 252
Extended MAC ACL Commands................................................................................................................................. 254
deny...........................................................................................................................................................................254
mac access-list extended....................................................................................................................................... 256
6
Contents
permit........................................................................................................................................................................ 257
IP Prex List Commands.............................................................................................................................................. 259
clear ip prex-list......................................................................................................................................................259
deny...........................................................................................................................................................................260
ip prex-list................................................................................................................................................................261
seq............................................................................................................................................................................. 262
show cong.............................................................................................................................................................. 263
show ip prex-list detail...........................................................................................................................................264
show ip prex-list summary....................................................................................................................................265
Route Map Commands................................................................................................................................................. 266
continue.................................................................................................................................................................... 266
description................................................................................................................................................................ 268
match as-path..........................................................................................................................................................268
match community....................................................................................................................................................269
match interface........................................................................................................................................................ 270
match ip address......................................................................................................................................................272
match ip next-hop....................................................................................................................................................273
match ip route-source............................................................................................................................................. 274
match metric............................................................................................................................................................ 275
match origin.............................................................................................................................................................. 276
match route-type..................................................................................................................................................... 277
match tag..................................................................................................................................................................278
route-map................................................................................................................................................................. 279
set as-path............................................................................................................................................................... 280
set automatic-tag..................................................................................................................................................... 281
set comm-list delete................................................................................................................................................282
set community..........................................................................................................................................................283
set level..................................................................................................................................................................... 285
set local-preference.................................................................................................................................................286
set metric..................................................................................................................................................................287
set metric-type........................................................................................................................................................ 288
set next-hop............................................................................................................................................................. 289
set origin................................................................................................................................................................... 290
set tag........................................................................................................................................................................291
set weight................................................................................................................................................................. 292
show cong.............................................................................................................................................................. 293
show route-map.......................................................................................................................................................294
UDF ACL Commands....................................................................................................................................................295
deny ip.......................................................................................................................................................................295
feature udf-acl..........................................................................................................................................................296
key............................................................................................................................................................................. 296
match.........................................................................................................................................................................297
permit ip....................................................................................................................................................................298
show cong..............................................................................................................................................................299
udf-id.........................................................................................................................................................................300
Contents
7
udf-qualier-value....................................................................................................................................................300
udf-tcam.................................................................................................................................................................... 301
deny (for Standard IP ACLs).........................................................................................................................................301
deny (for Extended IP ACLs)....................................................................................................................................... 303
seq (for Standard IPv4 ACLs)......................................................................................................................................305
deny tcp (for Extended IP ACLs)................................................................................................................................ 306
deny ether-type (for Extended MAC ACLs).............................................................................................................. 308
deny (for Standard MAC ACLs)...................................................................................................................................309
deny (for Extended MAC ACLs)................................................................................................................................... 311
permit (for Standard IP ACLs)...................................................................................................................................... 312
permit arp (for Extended MAC ACLs)......................................................................................................................... 314
permit ether-type (for Extended MAC ACLs)............................................................................................................ 315
permit icmp (for Extended IP ACLs)............................................................................................................................316
permit udp (for Extended IP ACLs)..............................................................................................................................318
permit (for Extended IP ACLs).................................................................................................................................... 320
permit (for Standard MAC ACLs)................................................................................................................................322
seq (for Standard MAC ACLs).....................................................................................................................................323
permit tcp (for Extended IP ACLs)..............................................................................................................................324
seq arp (for Extended MAC ACLs)............................................................................................................................. 326
seq ether-type (for Extended MAC ACLs).................................................................................................................328
seq (for IP ACLs)........................................................................................................................................................... 329
seq (for IPv6 ACLs)........................................................................................................................................................331
permit udp (for IPv6 ACLs).......................................................................................................................................... 334
permit tcp (for IPv6 ACLs)...........................................................................................................................................336
permit icmp (for IPv6 ACLs)........................................................................................................................................ 339
permit (for IPv6 ACLs).................................................................................................................................................. 341
deny udp (for IPv6 ACLs).............................................................................................................................................343
deny arp (for Extended MAC ACLs)........................................................................................................................... 344
deny tcp (for IPv6 ACLs)..............................................................................................................................................346
deny icmp (for Extended IPv6 ACLs)......................................................................................................................... 348
deny (for IPv6 ACLs)..................................................................................................................................................... 351
7 Bidirectional Forwarding Detection (BFD)..................................................................................................353
bfd all-neighbors............................................................................................................................................................ 353
bfd disable...................................................................................................................................................................... 355
bfd enable (Conguration)........................................................................................................................................... 356
bfd enable (Interface)................................................................................................................................................... 356
bfd interval .....................................................................................................................................................................357
bfd protocol-liveness.....................................................................................................................................................358
ip route bfd..................................................................................................................................................................... 359
ip ospf bfd all-neighbors............................................................................................................................................... 360
ipv6 ospf bfd all-neighbors............................................................................................................................................361
ipv6 route bfd.................................................................................................................................................................362
isis bfd all-neighbors...................................................................................................................................................... 363
neighbor bfd................................................................................................................................................................... 365
neighbor bfd disable...................................................................................................................................................... 366
8
Contents
show bfd neighbors....................................................................................................................................................... 367
vrrp bfd neighbor...........................................................................................................................................................368
8 Boot Command Line Interface....................................................................................................................370
boot change....................................................................................................................................................................370
boot message................................................................................................................................................................. 372
boot show net cong retries.........................................................................................................................................372
boot write net cong retries......................................................................................................................................... 373
boot zero.........................................................................................................................................................................373
default-gateway..............................................................................................................................................................374
etheraddr <macaddr>................................................................................................................................................... 375
ignore enable-password................................................................................................................................................ 375
ignore startup-cong.....................................................................................................................................................376
interface management ethernet ip address................................................................................................................376
NVRAM erase.................................................................................................................................................................377
reload............................................................................................................................................................................... 378
serial console.................................................................................................................................................................. 378
show bootvar..................................................................................................................................................................379
show default-gateway...................................................................................................................................................380
show interface management ethernet........................................................................................................................380
show serial console baud rate.......................................................................................................................................381
watchdog <string>......................................................................................................................................................... 381
9 Border Gateway Protocol...........................................................................................................................383
BGP IPv4 Commands................................................................................................................................................... 383
address-family.......................................................................................................................................................... 383
aggregate-address...................................................................................................................................................384
bgp add-path............................................................................................................................................................386
bgp always-compare-med...................................................................................................................................... 387
bgp asnotation..........................................................................................................................................................387
bgp bestpath as-path ignore..................................................................................................................................389
bgp bestpath as-path multipath-relax...................................................................................................................389
bgp bestpath med confed...................................................................................................................................... 390
bgp bestpath med missing-as-best........................................................................................................................391
bgp bestpath router-id ignore................................................................................................................................ 392
bgp client-to-client reection................................................................................................................................. 393
bgp cluster-id........................................................................................................................................................... 393
bgp confederation identier................................................................................................................................... 394
bgp confederation peers.........................................................................................................................................396
bgp dampening.........................................................................................................................................................397
bgp default local-preference.................................................................................................................................. 398
bgp dmzlink-bw....................................................................................................................................................... 399
bgp enforce-rst-as................................................................................................................................................ 400
bgp fast-external-fallover........................................................................................................................................ 401
bgp four-octet-as-support..................................................................................................................................... 402
bgp graceful-restart................................................................................................................................................ 403
Contents
9
bgp non-deterministic-med....................................................................................................................................404
bgp outbound-optimization....................................................................................................................................405
bgp recursive-bgp-next-hop.................................................................................................................................. 405
bgp regex-eval-optz-disable...................................................................................................................................406
bgp router-id.............................................................................................................................................................408
clear ip bgp............................................................................................................................................................... 409
clear ip bgp dampening............................................................................................................................................410
clear ip bgp ap-statistics....................................................................................................................................... 412
clear ip bgp peer-group............................................................................................................................................413
debug ip bgp............................................................................................................................................................. 415
debug ip bgp dampening......................................................................................................................................... 416
debug ip bgp events.................................................................................................................................................417
debug ip bgp keepalives...........................................................................................................................................419
debug ip bgp notications...................................................................................................................................... 420
debug ip bgp soft-reconguration..........................................................................................................................421
debug ip bgp updates..............................................................................................................................................422
default-metric...........................................................................................................................................................423
deny bandwidth........................................................................................................................................................424
description................................................................................................................................................................ 425
maximum-paths....................................................................................................................................................... 426
neighbor activate..................................................................................................................................................... 427
neighbor add-path................................................................................................................................................... 428
neighbor advertisement-interval............................................................................................................................429
neighbor advertisement-start................................................................................................................................ 430
neighbor allowas-in...................................................................................................................................................431
neighbor default-originate.......................................................................................................................................432
neighbor description................................................................................................................................................433
neighbor distribute-list............................................................................................................................................ 434
neighbor ebgp-multihop..........................................................................................................................................435
neighbor fall-over.....................................................................................................................................................436
neighbor local-as...................................................................................................................................................... 437
neighbor maximum-prex.......................................................................................................................................439
neighbor next-hop-self........................................................................................................................................... 440
neighbor password................................................................................................................................................... 441
neighbor peer-group (assigning peers)................................................................................................................. 442
neighbor peer-group (creating group)...................................................................................................................443
neighbor peer-group passive..................................................................................................................................444
neighbor remote-as................................................................................................................................................. 445
neighbor remove-private-as................................................................................................................................... 446
neighbor route-map.................................................................................................................................................448
neighbor route-reector-client...............................................................................................................................449
neighbor send-community......................................................................................................................................450
neighbor shutdown...................................................................................................................................................451
neighbor soft-reconguration inbound................................................................................................................. 452
neighbor timers........................................................................................................................................................ 453
10
Contents
neighbor timers extended.......................................................................................................................................454
neighbor update-source..........................................................................................................................................455
neighbor weight.......................................................................................................................................................456
network..................................................................................................................................................................... 457
network backdoor....................................................................................................................................................459
permit bandwidth.................................................................................................................................................... 460
redistribute............................................................................................................................................................... 460
redistribute ospf.......................................................................................................................................................462
router bgp................................................................................................................................................................. 463
shutdown all............................................................................................................................................................. 464
shutdown address-family-ipv4–multicast.............................................................................................................465
shutdown address-family-ipv4–unicast................................................................................................................465
shutdown address-family-ipv6–unicast................................................................................................................466
set extcommunity bandwidth.................................................................................................................................466
show capture bgp-pdu neighbor............................................................................................................................467
show cong..............................................................................................................................................................468
show ip bgp.............................................................................................................................................................. 469
show ip bgp cluster-list........................................................................................................................................... 473
show ip bgp community..........................................................................................................................................475
show ip bgp community-list....................................................................................................................................477
show ip bgp dampened-paths................................................................................................................................479
show ip bgp detail.....................................................................................................................................................481
show ip bgp extcommunity-list.............................................................................................................................. 482
show ip bgp lter-list...............................................................................................................................................484
show ip bgp ap-statistics......................................................................................................................................485
show ip bgp inconsistent-as................................................................................................................................... 487
show ip bgp neighbors............................................................................................................................................489
show ip bgp next-hop............................................................................................................................................. 493
show ip bgp paths................................................................................................................................................... 494
show ip bgp paths community...............................................................................................................................496
show ip bgp peer-group.......................................................................................................................................... 497
show ip bgp regexp................................................................................................................................................. 499
show ip bgp summary..............................................................................................................................................501
show running-cong bgp........................................................................................................................................503
timers bgp.................................................................................................................................................................504
timers bgp extended............................................................................................................................................... 505
MBGP Commands........................................................................................................................................................ 506
debug ip bgp dampening........................................................................................................................................ 506
distance bgp.............................................................................................................................................................507
neighbor auto-local-address...................................................................................................................................508
show ip bgp dampened-paths............................................................................................................................... 509
10 Content Addressable Memory (CAM)........................................................................................................511
CAM Prole Commands.................................................................................................................................................511
cam-acl (Conguration)........................................................................................................................................... 511
cam-acl-egress......................................................................................................................................................... 514
Contents
11
cam-optimization......................................................................................................................................................515
cam-threshold...........................................................................................................................................................516
show cam-acl............................................................................................................................................................517
show cam-usage...................................................................................................................................................... 519
test cam-usage........................................................................................................................................................520
Unied Forwarding Table Modes................................................................................................................................. 522
hardware forwarding-table mode.......................................................................................................................... 522
show hardware forwarding-table mode................................................................................................................ 523
11 Control Plane Policing (CoPP).................................................................................................................. 524
control-plane-cpuqos.................................................................................................................................................... 524
cpu-protocol-group....................................................................................................................................................... 525
copp-prole.................................................................................................................................................................... 525
cpu-queue.......................................................................................................................................................................526
copp-policy..................................................................................................................................................................... 527
protocol-list.....................................................................................................................................................................527
queue-length.................................................................................................................................................................. 528
service-policy rate-limit-cpu-queues...........................................................................................................................529
service-policy rate-limit-protocols............................................................................................................................... 530
show cpu-queue rate cp................................................................................................................................................531
show ip protocol-queue-mapping................................................................................................................................532
show ipv6 protocol-queue-mapping............................................................................................................................533
show mac protocol-queue-mapping........................................................................................................................... 533
show running-cong copp-prole............................................................................................................................... 534
show running-cong cpu-protocol-group.................................................................................................................. 535
12 Data Center Bridging (DCB).....................................................................................................................536
DCB Command.............................................................................................................................................................. 536
dcb-enable................................................................................................................................................................ 537
PFC Commands.............................................................................................................................................................537
clear hardware pfc-nodrop-priority....................................................................................................................... 538
clear pfc counters....................................................................................................................................................538
pfc-nodrop-priority l2-dlf drop............................................................................................................................... 539
pfc no-drop queues.................................................................................................................................................539
show dcb................................................................................................................................................................... 541
show hardware pfc-nodrop-priority....................................................................................................................... 541
show interface pfc...................................................................................................................................................542
show interface pfc statistics.................................................................................................................................. 544
ETS Commands.............................................................................................................................................................545
dcb-enable................................................................................................................................................................545
clear ets counters.................................................................................................................................................... 546
show interface ets................................................................................................................................................... 547
DCBX Commands..........................................................................................................................................................548
advertise dcbx-tlv....................................................................................................................................................548
dcbx port-role...........................................................................................................................................................549
dcbx version............................................................................................................................................................. 550
12
Contents
debug dcbx................................................................................................................................................................551
fcoe priority-bits....................................................................................................................................................... 551
iscsi priority-bits.......................................................................................................................................................552
show interface dcbx detail......................................................................................................................................553
dcb-map......................................................................................................................................................................... 555
priority-pgid....................................................................................................................................................................556
priority-group bandwidth pfc....................................................................................................................................... 557
dcb-map stack-unit all stack-ports all.........................................................................................................................558
dcb pfc-shared-buer-size.......................................................................................................................................... 558
dcb-buer-threshold ....................................................................................................................................................559
priority.............................................................................................................................................................................560
qos-policy-buer............................................................................................................................................................ 561
dcb-policy buer-threshold (Interface Conguration)..............................................................................................563
dcb-policy buer-threshold (Global Conguration).................................................................................................. 564
show qos dcb-buer-threshold................................................................................................................................... 564
dcb pfc-total-buer-size.............................................................................................................................................. 565
show running-cong dcb-buer-threshold................................................................................................................566
service-class buer shared-threshold-weight........................................................................................................... 568
dcb pfc-queues..............................................................................................................................................................569
dcb {ets | pfc} enable.................................................................................................................................................... 570
13 Debugging and Diagnostics....................................................................................................................... 571
Diagnostics and Monitoring Commands......................................................................................................................571
logging coredump stack-unit...................................................................................................................................571
Oine Diagnostic Commands......................................................................................................................................572
diag stack-unit..........................................................................................................................................................572
oine stack-unit...................................................................................................................................................... 573
online stack-unit....................................................................................................................................................... 574
Hardware Commands....................................................................................................................................................575
clear hardware stack-unit....................................................................................................................................... 575
clear hardware system-ow....................................................................................................................................577
clear hardware vlan-counters................................................................................................................................. 577
hardware watchdog.................................................................................................................................................578
show hardware mac................................................................................................................................................ 579
show hardware ip.................................................................................................................................................... 580
show hardware stack-unit......................................................................................................................................580
show hardware buer service-pool.......................................................................................................................585
show hardware drops..............................................................................................................................................586
show hardware counters interface .......................................................................................................................588
show hardware system-ow.................................................................................................................................. 589
show hardware vlan-counters................................................................................................................................ 591
show hardware buer-stats-snapshot.................................................................................................................. 591
show hardware stack-unit buer-stats-snapshot (Total Buer Information)..................................................593
14 Dynamic Host Conguration Protocol (DHCP).........................................................................................595
Commands to Congure the System to be a DHCP Server....................................................................................595
Contents
13
clear ip dhcp.............................................................................................................................................................595
debug ip dhcp server.............................................................................................................................................. 596
debug ipv6 dhcp ..................................................................................................................................................... 597
default-router........................................................................................................................................................... 597
disable....................................................................................................................................................................... 598
dns-server................................................................................................................................................................ 599
domain-name........................................................................................................................................................... 600
excluded-address..................................................................................................................................................... 601
hardware-address....................................................................................................................................................602
host........................................................................................................................................................................... 602
ip dhcp server.......................................................................................................................................................... 603
lease.......................................................................................................................................................................... 604
netbios-name-server...............................................................................................................................................605
netbios-node-type...................................................................................................................................................606
network.....................................................................................................................................................................607
pool............................................................................................................................................................................ 607
show ip dhcp binding.............................................................................................................................................. 608
show ip dhcp conguration.................................................................................................................................... 609
show ip dhcp conict...............................................................................................................................................610
show ip dhcp server..................................................................................................................................................611
Commands to Congure Secure DHCP...................................................................................................................... 612
arp inspection............................................................................................................................................................612
arp inspection-limit...................................................................................................................................................613
arp inspection-trust..................................................................................................................................................613
clear ip dhcp snooping............................................................................................................................................. 614
clear ipv6 dhcp snooping binding...........................................................................................................................615
ip dhcp relay.............................................................................................................................................................. 616
ip dhcp snooping.......................................................................................................................................................617
ipv6 dhcp snooping.................................................................................................................................................. 618
ipv6 dhcp snooping vlan..........................................................................................................................................618
ip dhcp snooping binding.........................................................................................................................................619
IPv6 DHCP Snooping Binding................................................................................................................................620
ip dhcp snooping database.....................................................................................................................................622
ipv6 dhcp snooping database write-delay............................................................................................................ 622
ip dhcp snooping database renew......................................................................................................................... 623
ipv6 dhcp snooping database renew.....................................................................................................................624
ip dhcp snooping trust............................................................................................................................................ 624
ipv6 dhcp snooping trust........................................................................................................................................625
ip dhcp source-address-validation.........................................................................................................................626
ip dhcp relay information-option............................................................................................................................ 627
ip dhcp relay source-interface................................................................................................................................628
ipv6 dhcp relay source-interface........................................................................................................................... 629
ip dhcp snooping verify mac-address................................................................................................................... 630
ipv6 dhcp snooping verify mac-address................................................................................................................631
ip helper-address...................................................................................................................................................... 631
14
Contents
ipv6 helper-address................................................................................................................................................. 632
ip dhcp relay secondary-subnet ............................................................................................................................633
show ip dhcp snooping........................................................................................................................................... 633
show ipv6 dhcp snooping.......................................................................................................................................635
Commands to Congure DNS .................................................................................................................................... 636
ip name-server.........................................................................................................................................................636
ip domain-name........................................................................................................................................................637
ip domain-list............................................................................................................................................................ 638
ip host....................................................................................................................................................................... 639
clear host..................................................................................................................................................................640
15 Equal Cost Multi-Path (ECMP).................................................................................................................641
ecmp-group.....................................................................................................................................................................641
hash-algorithm............................................................................................................................................................... 642
ip ecmp-group................................................................................................................................................................645
ip ecmp weighted.......................................................................................................................................................... 646
link-bundle-distribution trigger-threshold................................................................................................................... 647
link-bundle-monitor enable........................................................................................................................................... 648
16 Flex Hash and Optimized Boot-Up............................................................................................................649
load-balance ingress-port enable.................................................................................................................................649
load-balance exhash................................................................................................................................................... 650
lacp fast-switchover.......................................................................................................................................................651
show issu clients............................................................................................................................................................ 652
show issu detail.............................................................................................................................................................. 652
show issu status............................................................................................................................................................ 653
encapsulation dot1q.......................................................................................................................................................654
17 FIP Snooping............................................................................................................................................655
clear p-snooping database interface vlan.................................................................................................................655
clear p-snooping statistics......................................................................................................................................... 656
debug p snooping........................................................................................................................................................656
debug p snooping rx....................................................................................................................................................657
feature p-snooping......................................................................................................................................................658
p-snooping enable.......................................................................................................................................................659
p-snooping fc-map......................................................................................................................................................660
p-snooping max-sessions-per-enodemac................................................................................................................ 660
p-snooping port-mode fcf...........................................................................................................................................661
p-snooping port-mode fcoe-trusted.........................................................................................................................662
show p-snooping cong............................................................................................................................................. 662
show p-snooping enode............................................................................................................................................. 663
show p-snooping fcf................................................................................................................................................... 664
show p-snooping statistics........................................................................................................................................ 665
show p-snooping system............................................................................................................................................668
show p-snooping vlan.................................................................................................................................................668
show ps status.............................................................................................................................................................669
Contents
15
18 Force10 Resilient Ring Protocol (FRRP)................................................................................................... 670
clear frrp..........................................................................................................................................................................670
debug frrp....................................................................................................................................................................... 672
description...................................................................................................................................................................... 673
disable..............................................................................................................................................................................674
interface.......................................................................................................................................................................... 674
member-vlan...................................................................................................................................................................676
mode................................................................................................................................................................................677
protocol frrp....................................................................................................................................................................678
show frrp.........................................................................................................................................................................679
timer.................................................................................................................................................................................681
19 GARP VLAN Registration (GVRP)............................................................................................................683
clear gvrp statistics....................................................................................................................................................... 684
debug gvrp..................................................................................................................................................................... 685
disable............................................................................................................................................................................. 686
garp timers......................................................................................................................................................................687
gvrp enable.....................................................................................................................................................................688
gvrp registration.............................................................................................................................................................689
protocol gvrp..................................................................................................................................................................690
show cong.....................................................................................................................................................................691
show garp timers...........................................................................................................................................................692
show gvrp.......................................................................................................................................................................693
show gvrp statistics...................................................................................................................................................... 694
20 ICMP Message Types.............................................................................................................................. 696
21 Internet Group Management Protocol (IGMP)......................................................................................... 698
IGMP Commands.......................................................................................................................................................... 698
clear ip igmp groups................................................................................................................................................ 698
debug ip igmp...........................................................................................................................................................699
ip igmp access-group............................................................................................................................................... 701
ip igmp immediate-leave..........................................................................................................................................702
ip igmp last-member-query-interval...................................................................................................................... 703
ip igmp query-interval..............................................................................................................................................704
ip igmp query-max-resp-time................................................................................................................................. 705
ip igmp ssm-map......................................................................................................................................................706
ip igmp version..........................................................................................................................................................707
show ip igmp groups................................................................................................................................................708
show ip igmp interface.............................................................................................................................................710
show ip igmp ssm-map............................................................................................................................................ 712
IGMP Snooping Commands..........................................................................................................................................713
clear ip igmp snooping groups.................................................................................................................................714
debug ip igmp snooping...........................................................................................................................................714
ip igmp snooping enable.......................................................................................................................................... 715
16
Contents
ip igmp snooping fast-leave.....................................................................................................................................716
ip igmp snooping ood............................................................................................................................................. 717
ip igmp snooping last-member-query-interval...................................................................................................... 718
ip igmp snooping mrouter........................................................................................................................................719
ip igmp snooping querier.........................................................................................................................................720
show ip igmp snooping groups................................................................................................................................721
show ip igmp snooping mrouter.............................................................................................................................723
22 Interfaces.................................................................................................................................................725
Basic Interface Commands...........................................................................................................................................725
clear counters...........................................................................................................................................................725
clear dampening....................................................................................................................................................... 727
dampening................................................................................................................................................................ 728
default interface....................................................................................................................................................... 729
description................................................................................................................................................................ 730
duplex (10/100 Interfaces)...................................................................................................................................... 731
encapsulation dot1q................................................................................................................................................. 732
errdisable recovery cause....................................................................................................................................... 733
errdisable recovery interval.....................................................................................................................................734
owcontrol................................................................................................................................................................734
interface.................................................................................................................................................................... 737
interface group......................................................................................................................................................... 739
interface loopback....................................................................................................................................................740
interface managementEthernet..............................................................................................................................741
interface null............................................................................................................................................................. 742
interface range......................................................................................................................................................... 743
interface range macro (dene)...............................................................................................................................746
interface range macro name................................................................................................................................... 747
interface vlan............................................................................................................................................................ 748
intf-type cr4 autoneg...............................................................................................................................................749
keepalive................................................................................................................................................................... 750
monitor interface...................................................................................................................................................... 751
mtu.............................................................................................................................................................................752
negotiation auto....................................................................................................................................................... 754
portmode hybrid...................................................................................................................................................... 756
rate-interval...............................................................................................................................................................757
rate-interval (Conguration Mode)........................................................................................................................758
show cong.............................................................................................................................................................. 759
show cong (for speed)......................................................................................................................................... 760
show cong (from INTERFACE RANGE mode).................................................................................................. 760
show interfaces.........................................................................................................................................................761
show interfaces congured.................................................................................................................................... 766
show interfaces dampening....................................................................................................................................767
show interfaces stack-unit..................................................................................................................................... 768
show interfaces status............................................................................................................................................ 769
show interfaces vlan.................................................................................................................................................771
Contents
17
show system stack-unit quad-port-prole............................................................................................................772
stack-unit portmode quad.......................................................................................................................................773
show interfaces switchport.....................................................................................................................................774
show interfaces transceiver....................................................................................................................................775
show range............................................................................................................................................................... 779
shutdown.................................................................................................................................................................. 780
speed (for 10/100/1000/10000 interfaces).......................................................................................................... 781
speed (Management interface)............................................................................................................................. 783
stack-unit portmode................................................................................................................................................ 784
switchport.................................................................................................................................................................785
wavelength................................................................................................................................................................787
Port Channel Commands.............................................................................................................................................. 787
channel-member......................................................................................................................................................788
group......................................................................................................................................................................... 789
interface port-channel.............................................................................................................................................790
minimum-links...........................................................................................................................................................792
port-channel failover-group....................................................................................................................................793
show interfaces port-channel.................................................................................................................................794
show port-channel-ow..........................................................................................................................................796
ip http source-interface................................................................................................................................................ 798
23 IPv4 Routing............................................................................................................................................800
arp.................................................................................................................................................................................... 801
arp backo-time............................................................................................................................................................ 802
arp learn-enable............................................................................................................................................................. 803
arp max-entries..............................................................................................................................................................804
arp retries....................................................................................................................................................................... 805
arp timeout.....................................................................................................................................................................806
clear arp-cache.............................................................................................................................................................. 807
clear host........................................................................................................................................................................808
clear ip b stack-unit.....................................................................................................................................................809
clear ip route................................................................................................................................................................... 810
clear tcp statistics........................................................................................................................................................... 811
debug arp.........................................................................................................................................................................812
debug ip dhcp................................................................................................................................................................. 813
debug ip icmp..................................................................................................................................................................815
debug ip packet.............................................................................................................................................................. 816
icmp6-redirect enable.................................................................................................................................................... 818
ip address.........................................................................................................................................................................819
ip directed-broadcast.................................................................................................................................................... 820
ip domain-list...................................................................................................................................................................821
ip domain-lookup............................................................................................................................................................822
ip domain-name..............................................................................................................................................................823
ip helper-address............................................................................................................................................................824
ip helper-address hop-count disable........................................................................................................................... 826
ip host..............................................................................................................................................................................827
18
Contents
ip icmp source-interface............................................................................................................................................... 828
ipv6 icmp source-interface...........................................................................................................................................829
ip max-frag-count..........................................................................................................................................................830
ip name-server................................................................................................................................................................831
ip proxy-arp.....................................................................................................................................................................832
ip route............................................................................................................................................................................ 833
ip source-route...............................................................................................................................................................836
ip tcp initial-time.............................................................................................................................................................837
ip unknown-unicast....................................................................................................................................................... 838
ipv4 unicast-host-route.................................................................................................................................................838
show ip tcp initial-time.................................................................................................................................................. 839
ip unreachables.............................................................................................................................................................. 840
load-balance....................................................................................................................................................................841
load-balance hg..............................................................................................................................................................842
management route........................................................................................................................................................ 844
show arp......................................................................................................................................................................... 845
show arp retries............................................................................................................................................................. 848
show hosts..................................................................................................................................................................... 849
show ip cam stack-unit..................................................................................................................................................851
show ip b stack-unit....................................................................................................................................................852
show ip ow................................................................................................................................................................... 854
show ip interface........................................................................................................................................................... 856
show ip management-route......................................................................................................................................... 858
show ip protocols...........................................................................................................................................................859
show ip route..................................................................................................................................................................860
show ip route list............................................................................................................................................................863
show ip route summary.................................................................................................................................................864
show ip trac................................................................................................................................................................ 865
show tcp statistics.........................................................................................................................................................868
24 IPv6 Basics...............................................................................................................................................871
cam-ipv6 extended-prex............................................................................................................................................. 871
clear ipv6 route...............................................................................................................................................................872
maximum dynamic-routes-ipv6....................................................................................................................................873
show cam-ipv6 extended-prex.................................................................................................................................. 874
ipv6 unicast-host-route.................................................................................................................................................874
ipv6 nd disable-reachable-timer...................................................................................................................................875
ipv6 nd dns-server ........................................................................................................................................................875
ipv6 nd reachable-time..................................................................................................................................................876
ipv6 route........................................................................................................................................................................ 877
show ipv6 management-route..................................................................................................................................... 879
show ipv6 route............................................................................................................................................................. 880
25 IPv6 Access Control Lists (IPv6 ACLs).................................................................................................... 883
show cam-acl-egress.................................................................................................................................................... 883
show cam-acl.................................................................................................................................................................884
Contents
19
permit icmp.................................................................................................................................................................... 885
permit.............................................................................................................................................................................. 887
ipv6 control-plane egress-lter....................................................................................................................................888
ipv6 access-list.............................................................................................................................................................. 888
cam-acl-egress.............................................................................................................................................................. 890
cam-acl............................................................................................................................................................................ 891
26 Intermediate System to Intermediate System (IS-IS)...............................................................................893
adjacency-check............................................................................................................................................................ 894
advertise......................................................................................................................................................................... 895
area-password................................................................................................................................................................896
clear cong..................................................................................................................................................................... 897
clear isis...........................................................................................................................................................................898
clns host..........................................................................................................................................................................899
debug isis........................................................................................................................................................................900
debug isis adj-packets....................................................................................................................................................901
debug isis local-updates................................................................................................................................................902
debug isis snp-packets..................................................................................................................................................903
debug isis spf-triggers...................................................................................................................................................904
debug isis update-packets............................................................................................................................................905
default-information originate........................................................................................................................................906
description...................................................................................................................................................................... 907
distance...........................................................................................................................................................................908
distribute-list in.............................................................................................................................................................. 909
distribute-list out............................................................................................................................................................ 910
distribute-list redistributed-override............................................................................................................................. 911
domain-password........................................................................................................................................................... 912
graceful-restart ietf........................................................................................................................................................ 913
graceful-restart interval................................................................................................................................................. 914
graceful-restart restart-wait......................................................................................................................................... 915
graceful-restart t1...........................................................................................................................................................916
graceful-restart t2.......................................................................................................................................................... 917
graceful-restart t3.......................................................................................................................................................... 917
hello padding................................................................................................................................................................... 919
hostname dynamic........................................................................................................................................................ 920
ignore-lsp-errors............................................................................................................................................................ 920
ip router isis..................................................................................................................................................................... 921
ipv6 router isis................................................................................................................................................................ 922
isis circuit-type............................................................................................................................................................... 923
isis csnp-interval.............................................................................................................................................................924
isis hello-interval.............................................................................................................................................................925
isis hello-multiplier..........................................................................................................................................................926
isis hello padding.............................................................................................................................................................927
isis ipv6 metric................................................................................................................................................................928
isis metric........................................................................................................................................................................929
isis network point-to-point........................................................................................................................................... 930
20
Contents
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