Dell PowerSwitch S6010-ON User guide

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Dell Command Line Reference Guide for the
S6010–ON System
9.14.0.0
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.
Copyright © 2018 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.
2018 - 07
Rev. A00
Contents
1 About this Guide........................................................................................................................................... 41
Objectives..........................................................................................................................................................................41
Audience............................................................................................................................................................................ 41
Conventions.......................................................................................................................................................................41
Information Icons............................................................................................................................................................. 42
2 CLI Basics....................................................................................................................................................43
Accessing the Command Line........................................................................................................................................43
Multiple Conguration Users.......................................................................................................................................... 43
Obtaining Help..................................................................................................................................................................44
Navigating the CLI........................................................................................................................................................... 45
Using the no Command.................................................................................................................................................. 46
Filtering show Commands.............................................................................................................................................. 46
Enabling Software Features on Devices Using a Command Option..........................................................................47
feature vrf................................................................................................................................................................... 47
show feature...............................................................................................................................................................48
Command Modes.............................................................................................................................................................49
3 File Management......................................................................................................................................... 59
boot system......................................................................................................................................................................59
cd........................................................................................................................................................................................61
copy................................................................................................................................................................................... 62
delete.................................................................................................................................................................................64
dir.......................................................................................................................................................................................65
format................................................................................................................................................................................ 67
fsck ash...........................................................................................................................................................................68
mkdir..................................................................................................................................................................................69
mount nfs..........................................................................................................................................................................69
rmdir...................................................................................................................................................................................70
upgrade system.................................................................................................................................................................71
rename............................................................................................................................................................................... 74
show boot system............................................................................................................................................................ 74
show bootvar....................................................................................................................................................................75
show le-systems............................................................................................................................................................ 76
show os-version................................................................................................................................................................77
show running-cong........................................................................................................................................................79
show startup-cong........................................................................................................................................................ 83
show version.....................................................................................................................................................................84
upgrade boot.................................................................................................................................................................... 85
verify..................................................................................................................................................................................86
4 Control and Monitoring................................................................................................................................88
Contents
3
banner exec...................................................................................................................................................................... 88
banner login...................................................................................................................................................................... 89
banner motd...................................................................................................................................................................... 91
cam-acl..............................................................................................................................................................................92
clear average-power........................................................................................................................................................94
clear line............................................................................................................................................................................ 94
congure........................................................................................................................................................................... 95
disable................................................................................................................................................................................96
do....................................................................................................................................................................................... 97
enable................................................................................................................................................................................ 98
enable optic-info-update interval...................................................................................................................................99
end................................................................................................................................................................................... 100
exec-timeout....................................................................................................................................................................101
exit....................................................................................................................................................................................102
ftp-server enable............................................................................................................................................................103
ftp-server topdir.............................................................................................................................................................105
ftp-server username...................................................................................................................................................... 106
hostname.........................................................................................................................................................................107
ip ftp password............................................................................................................................................................... 108
ip ftp source-interface................................................................................................................................................... 109
ip tftp vrf..........................................................................................................................................................................110
ip ftp username................................................................................................................................................................ 111
ip ftp vrf............................................................................................................................................................................112
ip telnet server enable.................................................................................................................................................... 112
ip telnet server vrf...........................................................................................................................................................113
ip telnet source-interface............................................................................................................................................... 114
ip tftp vrf..........................................................................................................................................................................115
line.....................................................................................................................................................................................116
login concurrent-session.................................................................................................................................................117
login statistics.................................................................................................................................................................. 119
motd-banner................................................................................................................................................................... 120
ping....................................................................................................................................................................................121
reload................................................................................................................................................................................124
send..................................................................................................................................................................................126
service timestamps.........................................................................................................................................................127
show alarms.................................................................................................................................................................... 128
show command-tree......................................................................................................................................................129
show cpu-trac-stats................................................................................................................................................... 130
show debugging..............................................................................................................................................................132
show environment..........................................................................................................................................................133
show inventory............................................................................................................................................................... 135
show login statistics....................................................................................................................................................... 136
show memory................................................................................................................................................................. 138
show processes cpu.......................................................................................................................................................139
show processes ipc ow-control..................................................................................................................................142
4
Contents
show processes memory............................................................................................................................................... 144
show reset-reason..........................................................................................................................................................146
show software ifm..........................................................................................................................................................148
show system................................................................................................................................................................... 149
show tech-support..........................................................................................................................................................151
ssh-peer-stack-unit........................................................................................................................................................156
telnet................................................................................................................................................................................ 157
telnet-peer-stack-unit....................................................................................................................................................159
terminal length................................................................................................................................................................159
traceroute........................................................................................................................................................................160
undebug all...................................................................................................................................................................... 162
virtual-ip...........................................................................................................................................................................163
write................................................................................................................................................................................. 164
5 802.1X........................................................................................................................................................ 166
debug dot1x..................................................................................................................................................................... 167
dot1x auth-fail-vlan.........................................................................................................................................................168
dot1x auth-server........................................................................................................................................................... 169
dot1x auth-type mab-only............................................................................................................................................. 170
dot1x authentication (Conguration)............................................................................................................................ 171
dot1x authentication (Interface)....................................................................................................................................171
dot1x guest-vlan..............................................................................................................................................................172
dot1x host-mode.............................................................................................................................................................173
dot1x mac-auth-bypass..................................................................................................................................................174
dot1x max-eap-req..........................................................................................................................................................175
dot1x max-supplicants....................................................................................................................................................176
dot1x port-control........................................................................................................................................................... 177
dot1x quiet-period...........................................................................................................................................................178
dot1x reauthentication....................................................................................................................................................179
dot1x reauth-max............................................................................................................................................................180
dot1x server-timeout......................................................................................................................................................180
dot1x supplicant-timeout............................................................................................................................................... 182
dot1x tx-period................................................................................................................................................................182
show dot1x cos-mapping interface.............................................................................................................................. 183
show dot1x interface......................................................................................................................................................185
6 Access Control Lists (ACL).........................................................................................................................188
Commands Common to all ACL Types........................................................................................................................ 189
remark........................................................................................................................................................................189
show cong................................................................................................................................................................191
Common IP ACL Commands........................................................................................................................................ 192
access-class..............................................................................................................................................................192
clear counters ip access-group...............................................................................................................................194
ip access-group........................................................................................................................................................ 194
ip mirror-access-group.............................................................................................................................................196
ip control-plane egress-lter....................................................................................................................................197
Contents
5
show ip accounting access-list...............................................................................................................................198
Standard IP ACL Commands........................................................................................................................................ 199
deny...........................................................................................................................................................................200
ip access-list standard............................................................................................................................................. 201
permit........................................................................................................................................................................ 203
resequence access-list............................................................................................................................................204
seq.............................................................................................................................................................................205
Extended IP ACL Commands....................................................................................................................................... 207
deny...........................................................................................................................................................................208
deny icmp.................................................................................................................................................................. 210
deny tcp.....................................................................................................................................................................213
deny udp....................................................................................................................................................................216
ip access-list extended............................................................................................................................................ 219
permit........................................................................................................................................................................220
permit tcp................................................................................................................................................................. 222
permit udp................................................................................................................................................................ 226
resequence access-list............................................................................................................................................229
seq............................................................................................................................................................................. 230
Common MAC Access List Commands......................................................................................................................234
clear counters mac access-group..........................................................................................................................234
mac access-group................................................................................................................................................... 235
show mac access-lists............................................................................................................................................ 236
show mac accounting access-list.......................................................................................................................... 237
Standard MAC ACL Commands.................................................................................................................................. 239
deny...........................................................................................................................................................................239
mac access-list standard........................................................................................................................................ 240
permit.........................................................................................................................................................................241
seq............................................................................................................................................................................. 243
Extended MAC ACL Commands..................................................................................................................................244
deny...........................................................................................................................................................................245
mac access-list extended........................................................................................................................................247
permit........................................................................................................................................................................ 248
IP Prex List Commands.............................................................................................................................................. 250
clear ip prex-list......................................................................................................................................................250
deny............................................................................................................................................................................251
ip prex-list............................................................................................................................................................... 252
seq............................................................................................................................................................................. 253
show cong..............................................................................................................................................................254
show ip prex-list detail.......................................................................................................................................... 255
show ip prex-list summary....................................................................................................................................256
Route Map Commands................................................................................................................................................. 257
continue.....................................................................................................................................................................257
description................................................................................................................................................................ 259
match as-path..........................................................................................................................................................260
match community.....................................................................................................................................................261
6
Contents
match interface........................................................................................................................................................262
match ip address......................................................................................................................................................263
match ip next-hop................................................................................................................................................... 264
match ip route-source.............................................................................................................................................265
match metric............................................................................................................................................................ 266
match origin.............................................................................................................................................................. 267
match route-type.....................................................................................................................................................268
match tag..................................................................................................................................................................269
route-map................................................................................................................................................................. 270
set as-path................................................................................................................................................................272
set automatic-tag.....................................................................................................................................................273
set comm-list delete................................................................................................................................................ 274
set community..........................................................................................................................................................275
set level..................................................................................................................................................................... 276
set local-preference................................................................................................................................................. 277
set metric..................................................................................................................................................................278
set metric-type.........................................................................................................................................................279
set next-hop.............................................................................................................................................................280
set origin.................................................................................................................................................................... 281
set tag....................................................................................................................................................................... 282
set weight................................................................................................................................................................. 283
show cong.............................................................................................................................................................. 284
show route-map.......................................................................................................................................................285
deny (for Standard IP ACLs)........................................................................................................................................ 286
deny (for Extended IP ACLs)....................................................................................................................................... 288
seq (for Standard IPv4 ACLs)......................................................................................................................................290
deny tcp (for Extended IP ACLs)................................................................................................................................. 291
deny ether-type (for Extended MAC ACLs).............................................................................................................. 293
deny (for Standard MAC ACLs)...................................................................................................................................294
deny (for Extended MAC ACLs)..................................................................................................................................296
permit (for Standard IP ACLs)..................................................................................................................................... 297
permit arp (for Extended MAC ACLs)........................................................................................................................ 299
permit ether-type (for Extended MAC ACLs)........................................................................................................... 300
permit icmp (for Extended IP ACLs)............................................................................................................................301
permit udp (for Extended IP ACLs).............................................................................................................................303
permit (for Extended IP ACLs).................................................................................................................................... 305
permit (for Standard MAC ACLs)................................................................................................................................307
seq (for Standard MAC ACLs).....................................................................................................................................308
permit tcp (for Extended IP ACLs).............................................................................................................................. 310
seq arp (for Extended MAC ACLs)...............................................................................................................................311
seq ether-type (for Extended MAC ACLs)................................................................................................................. 313
seq (for IP ACLs)............................................................................................................................................................ 314
seq (for IPv6 ACLs)....................................................................................................................................................... 316
permit udp (for IPv6 ACLs)...........................................................................................................................................319
permit tcp (for IPv6 ACLs)............................................................................................................................................321
Contents
7
permit icmp (for IPv6 ACLs)........................................................................................................................................ 324
permit (for IPv6 ACLs)..................................................................................................................................................326
deny udp (for IPv6 ACLs).............................................................................................................................................328
deny arp (for Extended MAC ACLs)........................................................................................................................... 329
deny tcp (for IPv6 ACLs)...............................................................................................................................................331
deny icmp (for Extended IPv6 ACLs)......................................................................................................................... 333
deny (for IPv6 ACLs).................................................................................................................................................... 336
7 Bidirectional Forwarding Detection (BFD)..................................................................................................338
bfd all-neighbors............................................................................................................................................................ 338
bfd enable (Conguration)............................................................................................................................................340
bfd enable (Interface).................................................................................................................................................... 341
bfd interval ......................................................................................................................................................................341
bfd protocol-liveness..................................................................................................................................................... 342
ip route bfd..................................................................................................................................................................... 343
ip ospf bfd all-neighbors................................................................................................................................................344
ipv6 ospf bfd all-neighbors........................................................................................................................................... 346
ipv6 route bfd................................................................................................................................................................. 347
isis bfd all-neighbors...................................................................................................................................................... 348
neighbor bfd disable...................................................................................................................................................... 349
show bfd neighbors.......................................................................................................................................................350
vrrp bfd neighbor...........................................................................................................................................................354
8 Boot Command Line Interface................................................................................................................... 355
boot change................................................................................................................................................................... 355
boot message.................................................................................................................................................................357
boot show net cong retries........................................................................................................................................ 357
boot write net cong retries.........................................................................................................................................358
boot zero.........................................................................................................................................................................358
default-gateway.............................................................................................................................................................359
etheraddr <macaddr>................................................................................................................................................... 360
ignore enable-password................................................................................................................................................360
ignore startup-cong..................................................................................................................................................... 361
interface management ethernet ip address................................................................................................................ 361
NVRAM erase................................................................................................................................................................ 362
reload...............................................................................................................................................................................363
serial console.................................................................................................................................................................. 363
show bootvar................................................................................................................................................................. 364
show default-gateway...................................................................................................................................................365
show interface management ethernet........................................................................................................................365
show serial console baud rate...................................................................................................................................... 366
watchdog <string>........................................................................................................................................................ 366
9 Border Gateway Protocol...........................................................................................................................368
BGP IPv4 Commands................................................................................................................................................... 368
address-family..........................................................................................................................................................368
8
Contents
aggregate-address...................................................................................................................................................369
bgp add-path.............................................................................................................................................................371
bgp always-compare-med...................................................................................................................................... 372
bgp asnotation..........................................................................................................................................................372
bgp bestpath as-path ignore.................................................................................................................................. 374
bgp bestpath as-path multipath-relax...................................................................................................................374
bgp bestpath med confed...................................................................................................................................... 375
bgp bestpath med missing-as-best.......................................................................................................................376
bgp bestpath router-id ignore.................................................................................................................................377
bgp client-to-client reection................................................................................................................................. 378
bgp cluster-id............................................................................................................................................................378
bgp confederation identier....................................................................................................................................379
bgp confederation peers..........................................................................................................................................381
bgp dampening.........................................................................................................................................................382
bgp default local-preference.................................................................................................................................. 383
bgp dmzlink-bw........................................................................................................................................................384
bgp enforce-rst-as................................................................................................................................................ 385
bgp fast-external-fallover....................................................................................................................................... 386
bgp four-octet-as-support......................................................................................................................................387
bgp graceful-restart................................................................................................................................................ 388
bgp non-deterministic-med....................................................................................................................................389
bgp outbound-optimization....................................................................................................................................390
bgp recursive-bgp-next-hop.................................................................................................................................. 390
bgp regex-eval-optz-disable....................................................................................................................................391
bgp router-id.............................................................................................................................................................393
clear ip bgp............................................................................................................................................................... 394
clear ip bgp dampening...........................................................................................................................................395
clear ip bgp ap-statistics.......................................................................................................................................397
clear ip bgp peer-group...........................................................................................................................................398
debug ip bgp.............................................................................................................................................................400
debug ip bgp dampening......................................................................................................................................... 401
debug ip bgp events................................................................................................................................................402
debug ip bgp keepalives..........................................................................................................................................404
debug ip bgp notications...................................................................................................................................... 405
debug ip bgp soft-reconguration.........................................................................................................................406
debug ip bgp updates.............................................................................................................................................. 407
default-metric...........................................................................................................................................................408
deny bandwidth....................................................................................................................................................... 409
description.................................................................................................................................................................410
maximum-paths.........................................................................................................................................................411
neighbor activate......................................................................................................................................................412
neighbor add-path....................................................................................................................................................413
neighbor advertisement-interval.............................................................................................................................414
neighbor advertisement-start.................................................................................................................................415
neighbor allowas-in...................................................................................................................................................416
Contents
9
neighbor default-originate........................................................................................................................................417
neighbor description.................................................................................................................................................418
neighbor distribute-list.............................................................................................................................................419
neighbor ebgp-multihop..........................................................................................................................................420
neighbor fall-over......................................................................................................................................................421
neighbor local-as......................................................................................................................................................422
neighbor maximum-prex....................................................................................................................................... 423
neighbor next-hop-self........................................................................................................................................... 425
neighbor password.................................................................................................................................................. 425
neighbor peer-group (assigning peers)................................................................................................................. 427
neighbor peer-group (creating group)...................................................................................................................428
neighbor peer-group passive..................................................................................................................................429
neighbor remote-as................................................................................................................................................. 430
neighbor remove-private-as....................................................................................................................................431
neighbor route-map.................................................................................................................................................432
neighbor route-reector-client...............................................................................................................................434
neighbor send-community......................................................................................................................................435
neighbor shutdown..................................................................................................................................................436
neighbor soft-reconguration inbound..................................................................................................................437
neighbor timers........................................................................................................................................................ 438
neighbor timers extended.......................................................................................................................................439
neighbor update-source..........................................................................................................................................440
neighbor weight........................................................................................................................................................441
network.....................................................................................................................................................................442
network backdoor....................................................................................................................................................444
permit bandwidth.....................................................................................................................................................445
redistribute................................................................................................................................................................445
redistribute ospf....................................................................................................................................................... 447
router bgp................................................................................................................................................................. 448
shutdown all............................................................................................................................................................. 449
shutdown address-family-ipv4–multicast.............................................................................................................449
shutdown address-family-ipv4–unicast................................................................................................................450
shutdown address-family-ipv6–unicast................................................................................................................450
set extcommunity bandwidth................................................................................................................................. 451
show capture bgp-pdu neighbor........................................................................................................................... 452
show cong..............................................................................................................................................................453
show ip bgp.............................................................................................................................................................. 454
show ip bgp cluster-list...........................................................................................................................................458
show ip bgp community..........................................................................................................................................459
show ip bgp community-list................................................................................................................................... 462
show ip bgp dampened-paths................................................................................................................................464
show ip bgp detail....................................................................................................................................................465
show ip bgp extcommunity-list.............................................................................................................................. 467
show ip bgp lter-list...............................................................................................................................................468
show ip bgp ap-statistics......................................................................................................................................470
10
Contents
show ip bgp inconsistent-as................................................................................................................................... 472
show ip bgp neighbors.............................................................................................................................................474
show ip bgp next-hop..............................................................................................................................................477
show ip bgp paths....................................................................................................................................................478
show ip bgp paths community...............................................................................................................................480
show ip bgp peer-group...........................................................................................................................................481
show ip bgp regexp................................................................................................................................................. 483
show ip bgp summary............................................................................................................................................. 485
show running-cong bgp........................................................................................................................................488
timers bgp.................................................................................................................................................................489
timers bgp extended............................................................................................................................................... 490
MBGP Commands.........................................................................................................................................................490
debug ip bgp dampening......................................................................................................................................... 491
distance bgp.............................................................................................................................................................492
show ip bgp dampened-paths................................................................................................................................493
10 Content Addressable Memory (CAM)...................................................................................................... 495
CAM Prole Commands............................................................................................................................................... 495
cam-acl (Conguration)..........................................................................................................................................495
cam-acl-egress........................................................................................................................................................ 498
cam-optimization.....................................................................................................................................................499
cam-threshold..........................................................................................................................................................500
show cam-acl............................................................................................................................................................501
show cam-usage......................................................................................................................................................503
test cam-usage........................................................................................................................................................505
Unied Forwarding Table Modes................................................................................................................................. 506
hardware forwarding-table mode.......................................................................................................................... 506
show hardware forwarding-table mode................................................................................................................ 507
11 Control Plane Policing (CoPP)..................................................................................................................508
control-plane-cpuqos....................................................................................................................................................508
service-policy rate-limit-cpu-queues...........................................................................................................................509
service-policy rate-limit-protocols................................................................................................................................510
show cpu-queue rate cp.................................................................................................................................................511
show ip protocol-queue-mapping.................................................................................................................................512
show ipv6 protocol-queue-mapping............................................................................................................................ 513
show mac protocol-queue-mapping............................................................................................................................ 514
12 Data Center Bridging (DCB)..................................................................................................................... 515
DCB Command...............................................................................................................................................................515
dcb-enable.................................................................................................................................................................516
PFC Commands..............................................................................................................................................................516
clear hardware pfc-nodrop-priority........................................................................................................................ 517
clear pfc counters.....................................................................................................................................................517
pfc no-drop queues..................................................................................................................................................518
pfc-nodrop-priority l2-dlf drop................................................................................................................................519
Contents
11
pfc priority................................................................................................................................................................. 519
show dcb.................................................................................................................................................................. 520
show hardware pfc-nodrop-priority....................................................................................................................... 521
show interface pfc...................................................................................................................................................522
show interface pfc statistics.................................................................................................................................. 525
ETS Commands............................................................................................................................................................. 526
dcb-enable................................................................................................................................................................526
clear ets counters.................................................................................................................................................... 527
show interface ets................................................................................................................................................... 527
DCBX Commands..........................................................................................................................................................532
advertise dcbx-tlv....................................................................................................................................................532
dcbx port-role...........................................................................................................................................................533
dcbx version............................................................................................................................................................. 534
debug dcbx...............................................................................................................................................................535
fcoe priority-bits...................................................................................................................................................... 536
iscsi priority-bits.......................................................................................................................................................536
show interface dcbx detail......................................................................................................................................537
dcb-map......................................................................................................................................................................... 540
priority-pgid.....................................................................................................................................................................541
priority-group bandwidth pfc....................................................................................................................................... 542
dcb-map stack-unit all stack-ports all.........................................................................................................................543
dcb pfc-shared-buer-size...........................................................................................................................................543
dcb-buer-threshold ....................................................................................................................................................544
priority.............................................................................................................................................................................545
dcb-policy buer-threshold (Interface Conguration)..............................................................................................546
dcb-policy buer-threshold (Global Conguration)...................................................................................................547
show qos dcb-buer-threshold................................................................................................................................... 548
dcb pfc-total-buer-size.............................................................................................................................................. 549
show running-cong dcb-buer-threshold................................................................................................................550
service-class buer shared-threshold-weight............................................................................................................551
dcb pfc-queues..............................................................................................................................................................552
dcb {ets | pfc} enable....................................................................................................................................................553
13 Debugging and Diagnostics...................................................................................................................... 555
Diagnostics and Monitoring Commands.....................................................................................................................555
logging coredump stack-unit................................................................................................................................. 555
Oine Diagnostic Commands......................................................................................................................................556
diag stack-unit......................................................................................................................................................... 556
oine stack-unit...................................................................................................................................................... 557
online stack-unit...................................................................................................................................................... 558
Hardware Commands................................................................................................................................................... 559
clear hardware stack-unit.......................................................................................................................................559
clear hardware system-ow................................................................................................................................... 560
clear hardware vlan-counters................................................................................................................................. 561
hardware watchdog.................................................................................................................................................562
show hardware mac................................................................................................................................................ 563
12
Contents
show hardware ip.....................................................................................................................................................563
show hardware stack-unit...................................................................................................................................... 564
show hardware stack-unit buer...........................................................................................................................572
show hardware buer-stats-snapshot..................................................................................................................575
show hardware counters interface ....................................................................................................................... 577
show hardware drops..............................................................................................................................................579
show hardware system-ow...................................................................................................................................581
show hardware vlan-counters................................................................................................................................583
show hardware stack-unit buer-stats-snapshot ..............................................................................................584
show hardware stack-unit buer-stats-snapshot (Total Buer Information)..................................................586
14 Dynamic Host Conguration Protocol (DHCP).........................................................................................588
Commands to Congure the System to be a DHCP Server....................................................................................588
clear ip dhcp.............................................................................................................................................................588
debug ip dhcp server.............................................................................................................................................. 589
debug ipv6 dhcp .....................................................................................................................................................590
default-router...........................................................................................................................................................590
disable........................................................................................................................................................................ 591
dns-server................................................................................................................................................................ 592
domain-name........................................................................................................................................................... 593
excluded-address.....................................................................................................................................................594
hardware-address....................................................................................................................................................595
host........................................................................................................................................................................... 595
lease.......................................................................................................................................................................... 596
netbios-name-server...............................................................................................................................................597
netbios-node-type...................................................................................................................................................598
network.....................................................................................................................................................................599
pool............................................................................................................................................................................600
show ip dhcp binding............................................................................................................................................... 601
show ip dhcp conguration.....................................................................................................................................601
show ip dhcp conict.............................................................................................................................................. 602
show ip dhcp server................................................................................................................................................603
Commands to Congure Secure DHCP..................................................................................................................... 604
arp inspection...........................................................................................................................................................604
arp inspection-trust.................................................................................................................................................605
clear ip dhcp snooping............................................................................................................................................ 606
clear ipv6 dhcp snooping binding...........................................................................................................................607
ip dhcp relay............................................................................................................................................................. 608
ip dhcp snooping......................................................................................................................................................609
ipv6 dhcp snooping..................................................................................................................................................610
ipv6 dhcp snooping vlan..........................................................................................................................................610
ip dhcp snooping binding..........................................................................................................................................611
IPv6 DHCP Snooping Binding.................................................................................................................................612
ip dhcp snooping database......................................................................................................................................613
ipv6 dhcp snooping database write-delay.............................................................................................................614
ip dhcp snooping database renew..........................................................................................................................615
Contents
13
ipv6 dhcp snooping database renew..................................................................................................................... 616
ip dhcp snooping trust.............................................................................................................................................616
ipv6 dhcp snooping trust.........................................................................................................................................617
ip dhcp source-address-validation..........................................................................................................................617
ip dhcp relay information-option.............................................................................................................................619
ip dhcp snooping verify mac-address................................................................................................................... 620
ipv6 dhcp snooping verify mac-address................................................................................................................621
ip helper-address...................................................................................................................................................... 621
ipv6 helper-address................................................................................................................................................. 622
show ip dhcp snooping........................................................................................................................................... 623
show ipv6 dhcp snooping.......................................................................................................................................625
Commands to Congure DNS .................................................................................................................................... 626
ip name-server......................................................................................................................................................... 626
ip domain-name........................................................................................................................................................627
ip domain-list............................................................................................................................................................ 628
ip host....................................................................................................................................................................... 629
clear host..................................................................................................................................................................630
15 Equal Cost Multi-Path (ECMP).................................................................................................................631
ecmp-group.....................................................................................................................................................................631
hash-algorithm............................................................................................................................................................... 632
ip ecmp-group................................................................................................................................................................635
ip ecmp weighted.......................................................................................................................................................... 636
link-bundle-distribution trigger-threshold................................................................................................................... 637
link-bundle-monitor enable........................................................................................................................................... 638
16 Flex Hash and Optimized Boot-Up............................................................................................................639
load-balance ingress-port enable.................................................................................................................................639
load-balance exhash....................................................................................................................................................640
reload-type fastboot...................................................................................................................................................... 641
lacp fast-switchover......................................................................................................................................................642
encapsulation dot1q.......................................................................................................................................................642
17 FIP Snooping............................................................................................................................................ 644
clear p-snooping database interface vlan.................................................................................................................644
clear p-snooping statistics......................................................................................................................................... 645
debug p snooping........................................................................................................................................................ 645
debug p snooping rx....................................................................................................................................................646
feature p-snooping...................................................................................................................................................... 647
p-snooping enable....................................................................................................................................................... 648
p-snooping fc-map......................................................................................................................................................649
p-snooping max-sessions-per-enodemac................................................................................................................ 649
p-snooping port-mode fcf..........................................................................................................................................650
p-snooping port-mode fcoe-trusted..........................................................................................................................651
show p-snooping cong..............................................................................................................................................651
show p-snooping enode............................................................................................................................................. 652
14
Contents
show p-snooping fcf................................................................................................................................................... 653
show p-snooping statistics........................................................................................................................................ 654
show p-snooping system............................................................................................................................................657
show p-snooping vlan.................................................................................................................................................658
show ps status.............................................................................................................................................................658
18 Force10 Resilient Ring Protocol (FRRP)...................................................................................................660
clear frrp......................................................................................................................................................................... 660
debug frrp.......................................................................................................................................................................662
description......................................................................................................................................................................663
disable............................................................................................................................................................................. 664
interface..........................................................................................................................................................................664
member-vlan.................................................................................................................................................................. 666
mode................................................................................................................................................................................667
protocol frrp................................................................................................................................................................... 668
show frrp........................................................................................................................................................................ 669
timer................................................................................................................................................................................ 672
19 GARP VLAN Registration (GVRP)............................................................................................................ 674
clear gvrp statistics....................................................................................................................................................... 675
debug gvrp......................................................................................................................................................................676
disable..............................................................................................................................................................................677
garp timers......................................................................................................................................................................678
gvrp enable..................................................................................................................................................................... 679
gvrp registration.............................................................................................................................................................680
protocol gvrp...................................................................................................................................................................681
show cong....................................................................................................................................................................682
show garp timers...........................................................................................................................................................683
show gvrp.......................................................................................................................................................................684
show gvrp statistics...................................................................................................................................................... 685
20 ICMP Message Types.............................................................................................................................. 688
21 Internet Group Management Protocol (IGMP)......................................................................................... 690
IGMP Commands.......................................................................................................................................................... 690
clear ip igmp groups................................................................................................................................................ 690
debug ip igmp............................................................................................................................................................691
ip igmp access-group.............................................................................................................................................. 693
ip igmp immediate-leave......................................................................................................................................... 694
ip igmp last-member-query-interval......................................................................................................................695
ip igmp query-interval..............................................................................................................................................696
ip igmp query-max-resp-time................................................................................................................................. 697
ip igmp ssm-map..................................................................................................................................................... 698
ip igmp version.........................................................................................................................................................699
show ip igmp groups................................................................................................................................................700
show ip igmp interface............................................................................................................................................ 702
Contents
15
show ip igmp ssm-map........................................................................................................................................... 704
IGMP Snooping Commands......................................................................................................................................... 705
clear ip igmp snooping groups................................................................................................................................706
debug ip igmp snooping...........................................................................................................................................707
ip igmp snooping enable..........................................................................................................................................708
ip igmp snooping fast-leave....................................................................................................................................709
ip igmp snooping last-member-query-interval...................................................................................................... 710
ip igmp snooping mrouter.........................................................................................................................................711
ip igmp snooping querier..........................................................................................................................................712
show ip igmp snooping groups................................................................................................................................713
show ip igmp snooping mrouter..............................................................................................................................715
22 Interfaces................................................................................................................................................. 717
Basic Interface Commands............................................................................................................................................717
clear counters............................................................................................................................................................717
clear dampening........................................................................................................................................................719
dampening................................................................................................................................................................ 720
default interface........................................................................................................................................................721
description................................................................................................................................................................ 723
duplex (10/100 Interfaces)......................................................................................................................................724
errdisable recovery cause....................................................................................................................................... 725
errdisable recovery interval.....................................................................................................................................725
owcontrol................................................................................................................................................................726
interface.................................................................................................................................................................... 729
interface group..........................................................................................................................................................731
interface loopback....................................................................................................................................................732
interface managementEthernet.............................................................................................................................733
interface null............................................................................................................................................................. 734
interface range......................................................................................................................................................... 735
interface range macro (dene)...............................................................................................................................738
interface range macro name...................................................................................................................................740
interface vlan.............................................................................................................................................................741
intf-type cr4 autoneg...............................................................................................................................................742
keepalive....................................................................................................................................................................743
monitor interface......................................................................................................................................................744
mtu.............................................................................................................................................................................746
negotiation auto....................................................................................................................................................... 748
portmode hybrid...................................................................................................................................................... 750
rate-interval.............................................................................................................................................................. 752
rate-interval (Conguration Mode)........................................................................................................................753
show cong.............................................................................................................................................................. 754
show cong (for speed)......................................................................................................................................... 754
show cong (from INTERFACE RANGE mode).................................................................................................. 755
show interfaces........................................................................................................................................................756
show interfaces congured.................................................................................................................................... 763
show interfaces dampening....................................................................................................................................764
16
Contents
show interfaces stack-unit..................................................................................................................................... 766
show interfaces status............................................................................................................................................ 767
show interfaces vlan................................................................................................................................................769
show system stack-unit quad-port-prole............................................................................................................770
stack-unit portmode quad....................................................................................................................................... 771
show interfaces switchport.................................................................................................................................... 772
show interfaces transceiver....................................................................................................................................774
show range............................................................................................................................................................... 779
shutdown.................................................................................................................................................................. 780
speed (Management interface).............................................................................................................................. 781
stack-unit portmode................................................................................................................................................ 782
switchport.................................................................................................................................................................783
Port Channel Commands..............................................................................................................................................785
channel-member......................................................................................................................................................785
group..........................................................................................................................................................................787
interface port-channel.............................................................................................................................................788
minimum-links...........................................................................................................................................................789
port-channel failover-group....................................................................................................................................790
show interfaces port-channel................................................................................................................................. 791
show port-channel-ow..........................................................................................................................................794
ip http source-interface................................................................................................................................................ 796
23 IPv4 Routing............................................................................................................................................ 798
arp....................................................................................................................................................................................799
arp backo-time............................................................................................................................................................ 800
arp learn-enable..............................................................................................................................................................801
arp max-entries..............................................................................................................................................................802
arp retries........................................................................................................................................................................803
arp timeout.....................................................................................................................................................................804
clear arp-cache..............................................................................................................................................................805
clear host........................................................................................................................................................................806
clear ip b stack-unit..................................................................................................................................................... 807
clear ip route...................................................................................................................................................................808
clear tcp statistics......................................................................................................................................................... 809
debug arp........................................................................................................................................................................ 810
debug ip dhcp.................................................................................................................................................................. 811
debug ip icmp..................................................................................................................................................................813
debug ip packet.............................................................................................................................................................. 814
ip address.........................................................................................................................................................................817
ip directed-broadcast..................................................................................................................................................... 818
ip domain-list...................................................................................................................................................................819
ip domain-lookup............................................................................................................................................................820
ip domain-name.............................................................................................................................................................. 821
ip helper-address............................................................................................................................................................822
ip helper-address hop-count disable........................................................................................................................... 824
ip host..............................................................................................................................................................................825
Contents
17
ip icmp source-interface............................................................................................................................................... 826
ipv6 icmp source-interface........................................................................................................................................... 827
ip max-frag-count.......................................................................................................................................................... 828
ip name-server............................................................................................................................................................... 829
ip proxy-arp.................................................................................................................................................................... 830
ip route.............................................................................................................................................................................831
ip source-route............................................................................................................................................................... 834
ip tcp initial-time.............................................................................................................................................................835
ip unknown-unicast....................................................................................................................................................... 836
ipv4 unicast-host-route.................................................................................................................................................836
show ip tcp initial-time...................................................................................................................................................837
ip unreachables.............................................................................................................................................................. 838
load-balance................................................................................................................................................................... 839
load-balance hg..............................................................................................................................................................840
management route........................................................................................................................................................ 842
show arp......................................................................................................................................................................... 843
show arp retries............................................................................................................................................................. 846
show hosts......................................................................................................................................................................847
show ip cam stack-unit.................................................................................................................................................849
show ip b stack-unit.....................................................................................................................................................851
show ip ow................................................................................................................................................................... 853
show ip interface........................................................................................................................................................... 854
show ip management-route..........................................................................................................................................857
show ip protocols...........................................................................................................................................................858
show ip route..................................................................................................................................................................859
show ip route list............................................................................................................................................................863
show ip route summary.................................................................................................................................................864
show ip trac................................................................................................................................................................ 866
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.................................................................................................................................................875
ipv6 nd disable-reachable-timer...................................................................................................................................875
ipv6 nd dns-server ........................................................................................................................................................876
ipv6 nd reachable-time..................................................................................................................................................877
ipv6 route........................................................................................................................................................................ 877
show ipv6 management-route..................................................................................................................................... 879
show ipv6 route.............................................................................................................................................................. 881
25 IPv6 Access Control Lists (IPv6 ACLs).................................................................................................... 884
show cam-acl-egress.................................................................................................................................................... 884
show cam-acl.................................................................................................................................................................885
18
Contents
permit icmp.....................................................................................................................................................................887
permit..............................................................................................................................................................................888
ipv6 control-plane egress-lter....................................................................................................................................889
ipv6 access-list.............................................................................................................................................................. 890
cam-acl-egress............................................................................................................................................................... 891
cam-acl........................................................................................................................................................................... 893
26 Intermediate System to Intermediate System (IS-IS)...............................................................................895
adjacency-check............................................................................................................................................................896
advertise..........................................................................................................................................................................897
area-password................................................................................................................................................................898
clear cong.....................................................................................................................................................................899
clear isis.......................................................................................................................................................................... 900
clns host.......................................................................................................................................................................... 901
debug isis........................................................................................................................................................................ 902
debug isis adj-packets...................................................................................................................................................903
debug isis local-updates................................................................................................................................................904
debug isis snp-packets................................................................................................................................................. 905
debug isis spf-triggers...................................................................................................................................................906
debug isis update-packets............................................................................................................................................907
default-information originate........................................................................................................................................908
description......................................................................................................................................................................909
distance........................................................................................................................................................................... 910
distribute-list in................................................................................................................................................................911
distribute-list out............................................................................................................................................................ 912
distribute-list redistributed-override.............................................................................................................................913
domain-password........................................................................................................................................................... 914
graceful-restart ietf........................................................................................................................................................915
graceful-restart interval.................................................................................................................................................916
graceful-restart restart-wait..........................................................................................................................................917
graceful-restart t1...........................................................................................................................................................918
graceful-restart t2..........................................................................................................................................................919
graceful-restart t3.......................................................................................................................................................... 919
hello padding................................................................................................................................................................... 921
hostname dynamic.........................................................................................................................................................922
ignore-lsp-errors............................................................................................................................................................ 922
ip router isis.....................................................................................................................................................................923
ipv6 router isis................................................................................................................................................................ 924
isis circuit-type............................................................................................................................................................... 925
isis csnp-interval............................................................................................................................................................ 926
isis hello-interval............................................................................................................................................................. 927
isis hello-multiplier..........................................................................................................................................................928
isis hello padding............................................................................................................................................................ 929
isis ipv6 metric............................................................................................................................................................... 930
isis metric.........................................................................................................................................................................931
isis network point-to-point........................................................................................................................................... 932
Contents
19
isis password.................................................................................................................................................................. 933
isis priority.......................................................................................................................................................................934
is-type............................................................................................................................................................................. 935
log-adjacency-changes................................................................................................................................................. 936
lsp-gen-interval.............................................................................................................................................................. 937
lsp-mtu............................................................................................................................................................................938
lsp-refresh-interval........................................................................................................................................................ 939
max-area-addresses...................................................................................................................................................... 940
max-lsp-lifetime.............................................................................................................................................................. 941
maximum-paths............................................................................................................................................................. 942
metric-style.................................................................................................................................................................... 943
multi-topology................................................................................................................................................................ 944
net................................................................................................................................................................................... 945
passive-interface........................................................................................................................................................... 945
redistribute......................................................................................................................................................................946
redistribute bgp..............................................................................................................................................................948
redistribute ospf.............................................................................................................................................................950
router isis......................................................................................................................................................................... 951
set-overload-bit............................................................................................................................................................. 952
show cong....................................................................................................................................................................953
show isis database.........................................................................................................................................................954
show isis graceful-restart detail................................................................................................................................... 957
show isis hostname....................................................................................................................................................... 958
show isis interface......................................................................................................................................................... 959
show isis neighbors........................................................................................................................................................ 961
show isis protocol.......................................................................................................................................................... 962
show isis trac.............................................................................................................................................................. 964
spf-interval......................................................................................................................................................................966
27 Link Aggregation Control Protocol (LACP).............................................................................................. 968
clear lacp counters........................................................................................................................................................ 968
debug lacp...................................................................................................................................................................... 969
lacp long-timeout...........................................................................................................................................................970
lacp port-priority.............................................................................................................................................................971
lacp system-priority....................................................................................................................................................... 972
port-channel-protocol lacp........................................................................................................................................... 973
show lacp........................................................................................................................................................................ 974
28 Layer 2.....................................................................................................................................................976
MAC Addressing Commands........................................................................................................................................976
mac-address-table aging-time............................................................................................................................... 976
mac-address-table static.........................................................................................................................................977
mac-address-table station-move refresh-arp...................................................................................................... 978
mac learning-limit.....................................................................................................................................................979
mac learning-limit learn-limit-violation................................................................................................................... 981
mac learning-limit mac-address-sticky................................................................................................................. 982
20
Contents
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