Dell PowerSwitch S6000 ON User guide

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Dell Command Line Reference Guide for the
S6000–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...........................................................................................................................................42
Objectives......................................................................................................................................................................... 42
Audience............................................................................................................................................................................42
Conventions......................................................................................................................................................................42
Information Icons............................................................................................................................................................. 43
2 CLI Basics....................................................................................................................................................44
Accessing the Command Line........................................................................................................................................44
Multiple Conguration Users.......................................................................................................................................... 44
Obtaining Help..................................................................................................................................................................45
Navigating the CLI........................................................................................................................................................... 46
Using the no Command...................................................................................................................................................47
Filtering show Commands...............................................................................................................................................47
Enabling Software Features on Devices Using a Command Option..........................................................................48
feature vrf...................................................................................................................................................................48
show feature...............................................................................................................................................................49
Command Modes............................................................................................................................................................ 50
3 File Management......................................................................................................................................... 60
boot system......................................................................................................................................................................60
cd....................................................................................................................................................................................... 62
HTTP Copy via CLI.......................................................................................................................................................... 63
copy................................................................................................................................................................................... 63
delete.................................................................................................................................................................................66
dir....................................................................................................................................................................................... 67
format................................................................................................................................................................................68
fsck ash...........................................................................................................................................................................69
mkdir..................................................................................................................................................................................70
mount nfs...........................................................................................................................................................................71
rmdir...................................................................................................................................................................................72
upgrade system................................................................................................................................................................ 72
rename...............................................................................................................................................................................75
show boot system............................................................................................................................................................76
show bootvar.................................................................................................................................................................... 77
show le-systems.............................................................................................................................................................77
show os-version............................................................................................................................................................... 79
show running-cong........................................................................................................................................................80
show startup-cong........................................................................................................................................................ 84
show version.....................................................................................................................................................................85
upgrade boot.................................................................................................................................................................... 86
verify..................................................................................................................................................................................87
Contents
3
4 Control and Monitoring................................................................................................................................89
banner exec...................................................................................................................................................................... 89
banner login...................................................................................................................................................................... 90
banner motd..................................................................................................................................................................... 92
cam-acl..............................................................................................................................................................................93
clear average-power........................................................................................................................................................95
clear line............................................................................................................................................................................ 95
congure........................................................................................................................................................................... 96
disable................................................................................................................................................................................97
do....................................................................................................................................................................................... 98
enable................................................................................................................................................................................ 99
enable optic-info-update interval................................................................................................................................. 100
end.................................................................................................................................................................................... 101
exec-timeout...................................................................................................................................................................102
exit....................................................................................................................................................................................103
ftp-server enable............................................................................................................................................................104
ftp-server topdir.............................................................................................................................................................106
ftp-server username...................................................................................................................................................... 107
hostname.........................................................................................................................................................................108
ip ftp password...............................................................................................................................................................109
ip ftp source-interface....................................................................................................................................................110
ip tftp vrf...........................................................................................................................................................................111
ip ftp username................................................................................................................................................................112
ip ftp vrf............................................................................................................................................................................113
ip telnet server enable.................................................................................................................................................... 113
ip telnet server vrf...........................................................................................................................................................114
ip telnet source-interface............................................................................................................................................... 115
ip tftp vrf..........................................................................................................................................................................116
line..................................................................................................................................................................................... 117
login concurrent-session................................................................................................................................................ 118
login statistics................................................................................................................................................................. 120
motd-banner.................................................................................................................................................................... 121
ping...................................................................................................................................................................................122
reload................................................................................................................................................................................125
send.................................................................................................................................................................................. 127
service timestamps........................................................................................................................................................ 128
show alarms.................................................................................................................................................................... 129
show cpu-trac-stats................................................................................................................................................... 130
show debugging..............................................................................................................................................................132
show environment..........................................................................................................................................................133
show inventory................................................................................................................................................................134
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..........................................................................................................................................................147
show system................................................................................................................................................................... 149
show tech-support..........................................................................................................................................................151
ssh-peer-stack-unit........................................................................................................................................................154
telnet................................................................................................................................................................................155
telnet-peer-stack-unit....................................................................................................................................................157
terminal length................................................................................................................................................................158
traceroute........................................................................................................................................................................159
undebug all....................................................................................................................................................................... 161
virtual-ip............................................................................................................................................................................161
write................................................................................................................................................................................. 163
5 802.1X........................................................................................................................................................ 165
debug dot1x.....................................................................................................................................................................166
dot1x auth-fail-vlan.........................................................................................................................................................167
dot1x auth-server........................................................................................................................................................... 168
dot1x auth-type mab-only............................................................................................................................................. 169
dot1x authentication (Conguration)........................................................................................................................... 170
dot1x authentication (Interface)................................................................................................................................... 170
dot1x critical-vlan.............................................................................................................................................................171
dot1x guest-vlan..............................................................................................................................................................172
dot1x host-mode............................................................................................................................................................. 174
mac...................................................................................................................................................................................175
dot1x mac-auth-bypass................................................................................................................................................. 176
dot1x max-eap-req..........................................................................................................................................................176
dot1x max-supplicants....................................................................................................................................................177
dot1x port-control...........................................................................................................................................................178
dot1x prole..................................................................................................................................................................... 179
dot1x quiet-period...........................................................................................................................................................180
dot1x reauthentication.................................................................................................................................................... 181
dot1x reauth-max............................................................................................................................................................ 181
dot1x server-timeout......................................................................................................................................................182
dot1x static-mab............................................................................................................................................................. 183
dot1x supplicant-timeout............................................................................................................................................... 185
dot1x tx-period................................................................................................................................................................185
show dot1x cos-mapping interface.............................................................................................................................. 186
show dot1x interface......................................................................................................................................................188
show dot1x prole...........................................................................................................................................................190
6 Access Control Lists (ACL).........................................................................................................................192
Commands Common to all ACL Types.........................................................................................................................193
remark........................................................................................................................................................................ 193
show cong...............................................................................................................................................................195
Common IP ACL Commands........................................................................................................................................ 196
Contents
5
access-class..............................................................................................................................................................196
aclrange prole-name.............................................................................................................................................. 198
clear counters ip access-group...............................................................................................................................198
feature aclrange........................................................................................................................................................199
ip access-group........................................................................................................................................................200
ip mirror-access-group............................................................................................................................................202
ip control-plane egress-lter...................................................................................................................................202
show aclrange.......................................................................................................................................................... 203
show ip accounting access-list.............................................................................................................................. 204
Standard IP ACL Commands....................................................................................................................................... 205
deny...........................................................................................................................................................................206
ip access-list standard.............................................................................................................................................207
permit........................................................................................................................................................................209
resequence access-list............................................................................................................................................ 210
seq...............................................................................................................................................................................211
Extended IP ACL Commands........................................................................................................................................213
deny............................................................................................................................................................................214
deny icmp.................................................................................................................................................................. 216
deny tcp.....................................................................................................................................................................219
deny udp................................................................................................................................................................... 222
ip access-list extended............................................................................................................................................225
permit........................................................................................................................................................................ 226
permit icmp...............................................................................................................................................................228
permit tcp................................................................................................................................................................. 230
permit udp.................................................................................................................................................................234
resequence access-list............................................................................................................................................ 237
seq............................................................................................................................................................................. 238
Common MAC Access List Commands......................................................................................................................242
clear counters mac access-group..........................................................................................................................242
mac access-group................................................................................................................................................... 243
show mac access-lists............................................................................................................................................ 244
show mac accounting access-list..........................................................................................................................245
Standard MAC ACL Commands...................................................................................................................................247
deny........................................................................................................................................................................... 247
mac access-list standard........................................................................................................................................ 248
permit........................................................................................................................................................................ 249
seq..............................................................................................................................................................................251
Extended MAC ACL Commands................................................................................................................................. 252
deny...........................................................................................................................................................................253
mac access-list extended....................................................................................................................................... 255
permit........................................................................................................................................................................256
IP Prex List Commands.............................................................................................................................................. 258
clear ip prex-list......................................................................................................................................................258
deny...........................................................................................................................................................................259
ip prex-list...............................................................................................................................................................260
6
Contents
seq..............................................................................................................................................................................261
show cong.............................................................................................................................................................. 262
show ip prex-list detail...........................................................................................................................................263
show ip prex-list summary....................................................................................................................................264
Route Map Commands................................................................................................................................................. 265
continue.................................................................................................................................................................... 265
description................................................................................................................................................................ 267
match as-path.......................................................................................................................................................... 267
match community....................................................................................................................................................268
match interface........................................................................................................................................................269
match ip address.......................................................................................................................................................271
match ip next-hop....................................................................................................................................................272
match ip route-source............................................................................................................................................. 273
match metric.............................................................................................................................................................274
match origin.............................................................................................................................................................. 275
match route-type..................................................................................................................................................... 276
match tag.................................................................................................................................................................. 277
route-map................................................................................................................................................................. 278
set as-path................................................................................................................................................................279
set automatic-tag.................................................................................................................................................... 280
set comm-list delete.................................................................................................................................................281
set community..........................................................................................................................................................282
set level..................................................................................................................................................................... 284
set local-preference.................................................................................................................................................285
set metric..................................................................................................................................................................286
set metric-type.........................................................................................................................................................287
set next-hop............................................................................................................................................................. 288
set origin................................................................................................................................................................... 289
set tag.......................................................................................................................................................................290
set weight..................................................................................................................................................................291
show cong.............................................................................................................................................................. 292
show route-map.......................................................................................................................................................293
deny (for Standard IP ACLs)........................................................................................................................................ 294
deny (for Extended IP ACLs)....................................................................................................................................... 296
seq (for Standard IPv4 ACLs)......................................................................................................................................298
deny tcp (for Extended IP ACLs)................................................................................................................................ 299
deny ether-type (for Extended MAC ACLs)............................................................................................................... 301
deny (for Standard MAC ACLs)...................................................................................................................................302
deny (for Extended MAC ACLs)..................................................................................................................................304
permit (for Standard IP ACLs)..................................................................................................................................... 305
permit arp (for Extended MAC ACLs)........................................................................................................................ 307
permit ether-type (for Extended MAC ACLs)........................................................................................................... 308
permit icmp (for Extended IP ACLs)...........................................................................................................................309
permit udp (for Extended IP ACLs).............................................................................................................................. 311
permit (for Extended IP ACLs)..................................................................................................................................... 313
Contents
7
permit (for Standard MAC ACLs).................................................................................................................................315
seq (for Standard MAC ACLs)......................................................................................................................................316
permit tcp (for Extended IP ACLs)...............................................................................................................................317
seq arp (for Extended MAC ACLs).............................................................................................................................. 319
seq ether-type (for Extended MAC ACLs)................................................................................................................. 321
seq (for IP ACLs)........................................................................................................................................................... 322
seq (for IPv6 ACLs).......................................................................................................................................................324
permit udp (for IPv6 ACLs).......................................................................................................................................... 327
permit tcp (for IPv6 ACLs)...........................................................................................................................................329
permit icmp (for IPv6 ACLs)........................................................................................................................................ 332
permit (for IPv6 ACLs)..................................................................................................................................................334
deny udp (for IPv6 ACLs).............................................................................................................................................336
deny arp (for Extended MAC ACLs)........................................................................................................................... 337
deny tcp (for IPv6 ACLs)..............................................................................................................................................339
deny icmp (for Extended IPv6 ACLs).......................................................................................................................... 341
deny (for IPv6 ACLs).....................................................................................................................................................344
7 Bidirectional Forwarding Detection (BFD)..................................................................................................346
bfd all-neighbors............................................................................................................................................................ 346
bfd disable.......................................................................................................................................................................348
bfd enable (Conguration)............................................................................................................................................349
bfd enable (Interface)................................................................................................................................................... 350
bfd interval .....................................................................................................................................................................350
bfd protocol-liveness......................................................................................................................................................351
ip route bfd..................................................................................................................................................................... 352
ip ospf bfd all-neighbors................................................................................................................................................353
ipv6 ospf bfd all-neighbors........................................................................................................................................... 354
ipv6 route bfd.................................................................................................................................................................355
isis bfd all-neighbors......................................................................................................................................................356
neighbor bfd................................................................................................................................................................... 358
neighbor bfd disable...................................................................................................................................................... 359
show bfd neighbors.......................................................................................................................................................360
vrrp bfd neighbor........................................................................................................................................................... 363
8 Boot Command Line Interface................................................................................................................... 365
boot change................................................................................................................................................................... 365
boot message................................................................................................................................................................. 367
boot show net cong retries........................................................................................................................................ 367
boot write net cong retries.........................................................................................................................................368
boot zero.........................................................................................................................................................................368
default-gateway.............................................................................................................................................................369
etheraddr <macaddr>....................................................................................................................................................370
ignore enable-password................................................................................................................................................ 370
ignore startup-cong......................................................................................................................................................371
interface management ethernet ip address................................................................................................................ 371
NVRAM erase.................................................................................................................................................................372
8
Contents
reload............................................................................................................................................................................... 373
serial console.................................................................................................................................................................. 373
show bootvar..................................................................................................................................................................374
show default-gateway................................................................................................................................................... 375
show interface management ethernet........................................................................................................................375
show serial console baud rate.......................................................................................................................................376
watchdog <string>.........................................................................................................................................................376
9 Border Gateway Protocol........................................................................................................................... 378
BGP IPv4 Commands....................................................................................................................................................378
address-family.......................................................................................................................................................... 378
aggregate-address...................................................................................................................................................379
bgp add-path............................................................................................................................................................ 381
bgp always-compare-med...................................................................................................................................... 382
bgp asnotation..........................................................................................................................................................382
bgp bestpath as-path ignore..................................................................................................................................384
bgp bestpath as-path multipath-relax...................................................................................................................384
bgp bestpath med confed...................................................................................................................................... 385
bgp bestpath med missing-as-best.......................................................................................................................386
bgp bestpath router-id ignore.................................................................................................................................387
bgp client-to-client reection................................................................................................................................. 388
bgp cluster-id........................................................................................................................................................... 388
bgp confederation identier................................................................................................................................... 389
bgp confederation peers..........................................................................................................................................391
bgp dampening.........................................................................................................................................................392
bgp default local-preference.................................................................................................................................. 393
bgp dmzlink-bw........................................................................................................................................................394
bgp enforce-rst-as................................................................................................................................................ 395
bgp fast-external-fallover....................................................................................................................................... 396
bgp four-octet-as-support......................................................................................................................................397
bgp graceful-restart................................................................................................................................................ 398
bgp non-deterministic-med....................................................................................................................................399
bgp outbound-optimization....................................................................................................................................400
bgp recursive-bgp-next-hop.................................................................................................................................. 400
bgp regex-eval-optz-disable....................................................................................................................................401
bgp router-id.............................................................................................................................................................403
clear ip bgp............................................................................................................................................................... 404
clear ip bgp dampening...........................................................................................................................................405
clear ip bgp ap-statistics.......................................................................................................................................407
clear ip bgp peer-group...........................................................................................................................................408
debug ip bgp............................................................................................................................................................. 410
debug ip bgp dampening.......................................................................................................................................... 411
debug ip bgp events.................................................................................................................................................412
debug ip bgp keepalives...........................................................................................................................................414
debug ip bgp notications.......................................................................................................................................415
debug ip bgp soft-reconguration..........................................................................................................................416
Contents
9
debug ip bgp updates...............................................................................................................................................417
default-metric........................................................................................................................................................... 418
deny bandwidth........................................................................................................................................................ 419
description................................................................................................................................................................ 420
maximum-paths........................................................................................................................................................421
neighbor activate..................................................................................................................................................... 422
neighbor add-path................................................................................................................................................... 423
neighbor advertisement-interval............................................................................................................................ 424
neighbor advertisement-start................................................................................................................................ 425
neighbor allowas-in..................................................................................................................................................426
neighbor default-originate.......................................................................................................................................427
neighbor description................................................................................................................................................428
neighbor distribute-list............................................................................................................................................ 429
neighbor ebgp-multihop..........................................................................................................................................430
neighbor fall-over......................................................................................................................................................431
neighbor local-as......................................................................................................................................................432
neighbor maximum-prex....................................................................................................................................... 433
neighbor next-hop-self........................................................................................................................................... 435
neighbor password.................................................................................................................................................. 435
neighbor peer-group (assigning peers)................................................................................................................. 437
neighbor peer-group (creating group)...................................................................................................................438
neighbor peer-group passive..................................................................................................................................439
neighbor remote-as................................................................................................................................................. 440
neighbor remove-private-as....................................................................................................................................441
neighbor route-map.................................................................................................................................................442
neighbor route-reector-client...............................................................................................................................444
neighbor send-community......................................................................................................................................445
neighbor shutdown..................................................................................................................................................446
neighbor soft-reconguration inbound..................................................................................................................447
neighbor timers........................................................................................................................................................ 448
neighbor timers extended.......................................................................................................................................449
neighbor update-source..........................................................................................................................................450
neighbor weight........................................................................................................................................................451
network.....................................................................................................................................................................452
network backdoor....................................................................................................................................................454
permit bandwidth.................................................................................................................................................... 455
redistribute............................................................................................................................................................... 455
redistribute ospf....................................................................................................................................................... 457
router bgp.................................................................................................................................................................458
shutdown all............................................................................................................................................................. 459
shutdown address-family-ipv4–multicast.............................................................................................................459
shutdown address-family-ipv4–unicast................................................................................................................460
shutdown address-family-ipv6–unicast................................................................................................................460
set extcommunity bandwidth................................................................................................................................. 461
show capture bgp-pdu neighbor........................................................................................................................... 462
10
Contents
show cong..............................................................................................................................................................463
show ip bgp.............................................................................................................................................................. 464
show ip bgp cluster-list...........................................................................................................................................468
show ip bgp community..........................................................................................................................................469
show ip bgp community-list....................................................................................................................................472
show ip bgp dampened-paths................................................................................................................................474
show ip bgp detail.................................................................................................................................................... 475
show ip bgp extcommunity-list.............................................................................................................................. 477
show ip bgp lter-list............................................................................................................................................... 478
show ip bgp ap-statistics......................................................................................................................................480
show ip bgp inconsistent-as...................................................................................................................................482
show ip bgp neighbors............................................................................................................................................ 484
show ip bgp next-hop..............................................................................................................................................487
show ip bgp paths................................................................................................................................................... 488
show ip bgp paths community...............................................................................................................................490
show ip bgp peer-group...........................................................................................................................................491
show ip bgp regexp................................................................................................................................................. 493
show ip bgp summary............................................................................................................................................. 495
show running-cong bgp........................................................................................................................................498
timers bgp.................................................................................................................................................................499
timers bgp extended............................................................................................................................................... 500
MBGP Commands........................................................................................................................................................ 500
debug ip bgp dampening......................................................................................................................................... 501
distance bgp.............................................................................................................................................................502
neighbor auto-local-address...................................................................................................................................503
show ip bgp dampened-paths............................................................................................................................... 503
10 Content Addressable Memory (CAM)...................................................................................................... 506
CAM Prole Commands............................................................................................................................................... 506
cam-acl (Conguration)..........................................................................................................................................506
cam-acl-egress........................................................................................................................................................ 509
cam-optimization......................................................................................................................................................510
cam-threshold............................................................................................................................................................511
show cam-acl............................................................................................................................................................512
show cam-usage...................................................................................................................................................... 514
test cam-usage.........................................................................................................................................................515
Unied Forwarding Table Modes.................................................................................................................................. 517
hardware forwarding-table mode........................................................................................................................... 517
show hardware forwarding-table mode.................................................................................................................518
11 Control Plane Policing (CoPP)...................................................................................................................519
control-plane-cpuqos.....................................................................................................................................................519
cpu-protocol-group....................................................................................................................................................... 520
copp-prole.................................................................................................................................................................... 520
cpu-queue....................................................................................................................................................................... 521
copp-policy..................................................................................................................................................................... 522
Contents
11
protocol-list.....................................................................................................................................................................522
queue-length.................................................................................................................................................................. 523
service-policy rate-limit-cpu-queues...........................................................................................................................524
service-policy rate-limit-protocols............................................................................................................................... 525
show cpu-queue rate cp...............................................................................................................................................526
show ip protocol-queue-mapping................................................................................................................................ 527
show ipv6 protocol-queue-mapping............................................................................................................................528
show mac protocol-queue-mapping............................................................................................................................528
show running-cong copp-prole............................................................................................................................... 529
show running-cong cpu-protocol-group.................................................................................................................. 530
12 Data Center Bridging (DCB)......................................................................................................................531
DCB Command...............................................................................................................................................................531
dcb-enable................................................................................................................................................................532
PFC Commands.............................................................................................................................................................532
clear hardware pfc-nodrop-priority....................................................................................................................... 533
clear pfc counters....................................................................................................................................................533
pfc-asymmetric........................................................................................................................................................534
pfc-nodrop-priority l2-dlf drop............................................................................................................................... 534
pfc no-drop queues.................................................................................................................................................535
pfc priority................................................................................................................................................................ 536
show dcb...................................................................................................................................................................537
show hardware pfc-nodrop-priority.......................................................................................................................537
show interface pfc...................................................................................................................................................538
show interface pfc statistics...................................................................................................................................541
ETS Commands............................................................................................................................................................. 542
dcb-enable................................................................................................................................................................542
clear ets counters.................................................................................................................................................... 543
show interface ets................................................................................................................................................... 544
DCBX Commands..........................................................................................................................................................548
advertise dcbx-tlv....................................................................................................................................................549
dcbx port-role.......................................................................................................................................................... 550
dcbx version.............................................................................................................................................................. 551
debug dcbx...............................................................................................................................................................552
fcoe priority-bits...................................................................................................................................................... 552
iscsi priority-bits.......................................................................................................................................................553
show interface dcbx detail......................................................................................................................................554
dcb-map......................................................................................................................................................................... 556
priority-pgid.................................................................................................................................................................... 557
priority-group bandwidth pfc....................................................................................................................................... 558
dcb-map stack-unit all stack-ports all.........................................................................................................................559
dcb pfc-shared-buer-size.......................................................................................................................................... 560
dcb-buer-threshold .....................................................................................................................................................561
priority.............................................................................................................................................................................562
qos-policy-buer........................................................................................................................................................... 563
dcb-policy buer-threshold (Interface Conguration)..............................................................................................564
12
Contents
dcb-policy buer-threshold (Global Conguration).................................................................................................. 565
show qos dcb-buer-threshold................................................................................................................................... 566
dcb pfc-total-buer-size...............................................................................................................................................567
show running-cong dcb-buer-threshold................................................................................................................568
service-class buer shared-threshold-weight........................................................................................................... 569
dcb pfc-queues...............................................................................................................................................................571
dcb {ets | pfc} enable.....................................................................................................................................................571
13 Debugging and Diagnostics.......................................................................................................................573
Diagnostics and Monitoring Commands..................................................................................................................... 573
logging coredump stack-unit..................................................................................................................................573
Oine Diagnostic Commands...................................................................................................................................... 574
diag stack-unit.......................................................................................................................................................... 574
oine stack-unit...................................................................................................................................................... 575
online stack-unit.......................................................................................................................................................576
Hardware Commands....................................................................................................................................................577
clear hardware stack-unit........................................................................................................................................577
clear hardware system-ow................................................................................................................................... 578
clear hardware vlan-counters.................................................................................................................................579
hardware watchdog................................................................................................................................................ 580
show hardware mac................................................................................................................................................. 581
show hardware ip..................................................................................................................................................... 581
show hardware stack-unit...................................................................................................................................... 582
show hardware stack-unit buer.......................................................................................................................... 590
show hardware buer service-pool.......................................................................................................................593
show hardware buer-stats-snapshot..................................................................................................................593
show hardware counters interface .......................................................................................................................596
show hardware drops.............................................................................................................................................. 597
show hardware system-ow.................................................................................................................................. 599
show hardware vlan-counters................................................................................................................................ 601
show hardware stack-unit buer-stats-snapshot ..............................................................................................602
show hardware stack-unit buer-stats-snapshot (Total Buer Information)..................................................604
14 Dynamic Host Conguration Protocol (DHCP).........................................................................................606
Commands to Congure the System to be a DHCP Server....................................................................................606
clear ip dhcp.............................................................................................................................................................606
debug ip dhcp server...............................................................................................................................................607
debug ipv6 dhcp .....................................................................................................................................................608
default-router........................................................................................................................................................... 608
disable....................................................................................................................................................................... 609
dns-server................................................................................................................................................................. 610
domain-name.............................................................................................................................................................611
excluded-address......................................................................................................................................................612
hardware-address.....................................................................................................................................................613
host............................................................................................................................................................................ 613
lease........................................................................................................................................................................... 614
Contents
13
netbios-name-server................................................................................................................................................615
netbios-node-type....................................................................................................................................................616
network......................................................................................................................................................................617
pool.............................................................................................................................................................................618
show ip dhcp binding............................................................................................................................................... 619
show ip dhcp conguration.....................................................................................................................................619
show ip dhcp conict.............................................................................................................................................. 620
show ip dhcp server.................................................................................................................................................621
Commands to Congure Secure DHCP......................................................................................................................622
arp inspection...........................................................................................................................................................622
arp inspection-trust................................................................................................................................................. 623
clear ip dhcp snooping............................................................................................................................................ 624
clear ipv6 dhcp snooping binding.......................................................................................................................... 625
ip dhcp relay............................................................................................................................................................. 626
ip dhcp snooping......................................................................................................................................................627
ipv6 dhcp snooping................................................................................................................................................. 628
ipv6 dhcp snooping vlan......................................................................................................................................... 628
ip dhcp snooping binding........................................................................................................................................ 629
IPv6 DHCP Snooping Binding................................................................................................................................630
ip dhcp snooping database......................................................................................................................................631
ipv6 dhcp snooping database write-delay............................................................................................................ 632
ip dhcp snooping database renew......................................................................................................................... 633
ipv6 dhcp snooping database renew.....................................................................................................................634
ip dhcp snooping trust............................................................................................................................................ 634
ipv6 dhcp snooping trust........................................................................................................................................635
ip dhcp source-address-validation.........................................................................................................................635
ip dhcp relay information-option............................................................................................................................ 637
ip dhcp snooping verify mac-address................................................................................................................... 638
ipv6 dhcp snooping verify mac-address...............................................................................................................639
ip helper-address..................................................................................................................................................... 639
ipv6 helper-address.................................................................................................................................................640
show ip dhcp snooping............................................................................................................................................ 641
show ipv6 dhcp snooping.......................................................................................................................................643
Commands to Congure DNS .................................................................................................................................... 644
ip name-server......................................................................................................................................................... 644
ip domain-name....................................................................................................................................................... 645
ip domain-list............................................................................................................................................................ 646
ip host........................................................................................................................................................................647
clear host.................................................................................................................................................................. 648
15 Equal Cost Multi-Path (ECMP)................................................................................................................649
ecmp-group....................................................................................................................................................................649
hash-algorithm...............................................................................................................................................................650
ip ecmp-group................................................................................................................................................................653
ip ecmp weighted.......................................................................................................................................................... 654
link-bundle-distribution trigger-threshold...................................................................................................................655
14
Contents
link-bundle-monitor enable...........................................................................................................................................656
16 Flex Hash and Optimized Boot-Up............................................................................................................657
load-balance ingress-port enable.................................................................................................................................657
load-balance exhash....................................................................................................................................................658
reload-type fastboot......................................................................................................................................................659
lacp fast-switchover......................................................................................................................................................660
encapsulation dot1q.......................................................................................................................................................660
17 FIP Snooping............................................................................................................................................662
clear p-snooping database interface vlan.................................................................................................................662
clear p-snooping statistics......................................................................................................................................... 663
debug p snooping........................................................................................................................................................ 663
debug p snooping rx....................................................................................................................................................664
feature p-snooping......................................................................................................................................................665
p-snooping enable.......................................................................................................................................................666
p-snooping fc-map......................................................................................................................................................667
p-snooping max-sessions-per-enodemac.................................................................................................................667
p-snooping port-mode fcf..........................................................................................................................................668
p-snooping port-mode fcoe-trusted.........................................................................................................................669
show p-snooping cong............................................................................................................................................. 669
show p-snooping enode..............................................................................................................................................670
show p-snooping fcf.................................................................................................................................................... 671
show p-snooping statistics.........................................................................................................................................672
show p-snooping system............................................................................................................................................675
show p-snooping vlan................................................................................................................................................. 676
show ps status............................................................................................................................................................. 676
18 Force10 Resilient Ring Protocol (FRRP)................................................................................................... 678
clear frrp..........................................................................................................................................................................678
debug frrp.......................................................................................................................................................................680
description.......................................................................................................................................................................681
disable............................................................................................................................................................................. 682
interface..........................................................................................................................................................................682
member-vlan.................................................................................................................................................................. 684
mode............................................................................................................................................................................... 685
protocol frrp................................................................................................................................................................... 686
show frrp.........................................................................................................................................................................687
timer................................................................................................................................................................................690
19 GARP VLAN Registration (GVRP)............................................................................................................692
clear gvrp statistics....................................................................................................................................................... 693
debug gvrp..................................................................................................................................................................... 694
disable............................................................................................................................................................................. 695
garp timers..................................................................................................................................................................... 696
gvrp enable..................................................................................................................................................................... 697
Contents
15
gvrp registration.............................................................................................................................................................698
protocol gvrp..................................................................................................................................................................699
show cong.................................................................................................................................................................... 700
show garp timers............................................................................................................................................................701
show gvrp....................................................................................................................................................................... 702
show gvrp statistics.......................................................................................................................................................703
20 ICMP Message Types.............................................................................................................................. 706
21 Internet Group Management Protocol (IGMP)......................................................................................... 708
IGMP Commands...........................................................................................................................................................708
clear ip igmp groups.................................................................................................................................................708
debug ip igmp...........................................................................................................................................................709
ip igmp access-group................................................................................................................................................711
ip igmp immediate-leave.......................................................................................................................................... 712
ip igmp last-member-query-interval....................................................................................................................... 713
ip igmp query-interval...............................................................................................................................................714
ip igmp query-max-resp-time..................................................................................................................................715
ip igmp ssm-map...................................................................................................................................................... 716
ip igmp version.......................................................................................................................................................... 717
show ip igmp groups................................................................................................................................................ 718
show ip igmp interface............................................................................................................................................ 720
show ip igmp ssm-map........................................................................................................................................... 722
IGMP Snooping Commands......................................................................................................................................... 723
clear ip igmp snooping groups................................................................................................................................ 724
debug ip igmp snooping.......................................................................................................................................... 725
ip igmp snooping enable..........................................................................................................................................726
ip igmp snooping fast-leave.................................................................................................................................... 727
ip igmp snooping last-member-query-interval......................................................................................................728
ip igmp snooping mrouter....................................................................................................................................... 729
ip igmp snooping querier.........................................................................................................................................730
show ip igmp snooping groups................................................................................................................................731
show ip igmp snooping mrouter.............................................................................................................................733
22 Interfaces.................................................................................................................................................735
Basic Interface Commands...........................................................................................................................................735
clear counters...........................................................................................................................................................735
clear dampening....................................................................................................................................................... 737
dampening................................................................................................................................................................ 738
default interface....................................................................................................................................................... 739
description................................................................................................................................................................. 741
duplex (10/100 Interfaces)......................................................................................................................................742
errdisable recovery cause........................................................................................................................................743
errdisable recovery interval..................................................................................................................................... 743
owcontrol................................................................................................................................................................ 744
interface.....................................................................................................................................................................747
16
Contents
interface group......................................................................................................................................................... 749
interface loopback................................................................................................................................................... 750
interface managementEthernet..............................................................................................................................751
interface null............................................................................................................................................................. 752
interface range......................................................................................................................................................... 753
interface range macro (dene).............................................................................................................................. 756
interface range macro name...................................................................................................................................758
interface vlan............................................................................................................................................................759
intf-type cr4 autoneg.............................................................................................................................................. 760
keepalive.................................................................................................................................................................... 761
monitor interface......................................................................................................................................................762
mtu.............................................................................................................................................................................764
negotiation auto....................................................................................................................................................... 766
portmode hybrid.......................................................................................................................................................768
rate-interval...............................................................................................................................................................770
rate-interval (Conguration Mode).........................................................................................................................771
show cong...............................................................................................................................................................772
show cong (for speed)..........................................................................................................................................772
show cong (from INTERFACE RANGE mode).................................................................................................. 773
show interfaces........................................................................................................................................................ 774
show interfaces congured..................................................................................................................................... 781
show interfaces dampening....................................................................................................................................782
show interfaces stack-unit..................................................................................................................................... 783
show interfaces status............................................................................................................................................ 785
show interfaces vlan................................................................................................................................................786
show system stack-unit quad-port-prole............................................................................................................787
stack-unit portmode quad...................................................................................................................................... 788
show interfaces switchport.................................................................................................................................... 789
show interfaces transceiver.................................................................................................................................... 791
show range................................................................................................................................................................797
shutdown.................................................................................................................................................................. 798
speed (for 10/100/1000/10000 interfaces)......................................................................................................... 799
speed (Management interface).............................................................................................................................800
stack-unit portmode................................................................................................................................................ 801
switchport.................................................................................................................................................................802
wavelength............................................................................................................................................................... 804
Port Channel Commands............................................................................................................................................. 805
channel-member......................................................................................................................................................805
group......................................................................................................................................................................... 807
interface port-channel............................................................................................................................................ 808
minimum-links.......................................................................................................................................................... 809
port-channel failover-group.....................................................................................................................................810
show interfaces port-channel..................................................................................................................................811
show port-channel-ow.......................................................................................................................................... 814
ip http source-interface.................................................................................................................................................816
Contents
17
23 IPv4 Routing.............................................................................................................................................818
arp.................................................................................................................................................................................... 819
arp backo-time............................................................................................................................................................ 820
arp learn-enable.............................................................................................................................................................. 821
arp max-entries.............................................................................................................................................................. 822
arp retries........................................................................................................................................................................823
arp timeout..................................................................................................................................................................... 824
clear arp-cache.............................................................................................................................................................. 825
clear host........................................................................................................................................................................ 826
clear ip b stack-unit..................................................................................................................................................... 827
clear ip route...................................................................................................................................................................828
clear tcp statistics..........................................................................................................................................................829
debug arp........................................................................................................................................................................830
debug ip dhcp................................................................................................................................................................. 831
debug ip icmp.................................................................................................................................................................833
debug ip packet..............................................................................................................................................................834
ip address........................................................................................................................................................................ 837
ip directed-broadcast.................................................................................................................................................... 838
ip domain-list.................................................................................................................................................................. 839
ip domain-lookup............................................................................................................................................................840
ip domain-name.............................................................................................................................................................. 841
ip helper-address............................................................................................................................................................842
ip helper-address hop-count disable........................................................................................................................... 844
ip host............................................................................................................................................................................. 845
ip icmp source-interface............................................................................................................................................... 846
ipv6 icmp source-interface........................................................................................................................................... 847
ip max-frag-count..........................................................................................................................................................848
ip name-server............................................................................................................................................................... 849
ip proxy-arp.................................................................................................................................................................... 850
ip route.............................................................................................................................................................................851
ip source-route...............................................................................................................................................................854
ip tcp initial-time............................................................................................................................................................ 855
ip unknown-unicast....................................................................................................................................................... 856
ipv4 unicast-host-route................................................................................................................................................ 856
show ip tcp initial-time.................................................................................................................................................. 857
ip unreachables.............................................................................................................................................................. 858
load-balance................................................................................................................................................................... 859
load-balance hg..............................................................................................................................................................860
management route........................................................................................................................................................ 862
show arp......................................................................................................................................................................... 863
show arp retries............................................................................................................................................................. 866
show hosts......................................................................................................................................................................867
show ip cam stack-unit.................................................................................................................................................869
show ip b stack-unit.....................................................................................................................................................871
show ip ow....................................................................................................................................................................873
18
Contents
show ip interface............................................................................................................................................................874
show ip management-route..........................................................................................................................................877
show ip protocols........................................................................................................................................................... 878
show ip route..................................................................................................................................................................879
show ip route list............................................................................................................................................................883
show ip route summary.................................................................................................................................................884
show ip trac.................................................................................................................................................................886
show tcp statistics.........................................................................................................................................................888
24 IPv6 Basics...............................................................................................................................................891
cam-ipv6 extended-prex............................................................................................................................................. 891
clear ipv6 route.............................................................................................................................................................. 892
maximum dynamic-routes-ipv6....................................................................................................................................893
show cam-ipv6 extended-prex..................................................................................................................................894
ipv6 unicast-host-route................................................................................................................................................ 895
ipv6 nd disable-reachable-timer.................................................................................................................................. 895
ipv6 nd dns-server ....................................................................................................................................................... 896
ipv6 nd reachable-time..................................................................................................................................................897
ipv6 route........................................................................................................................................................................897
show ipv6 management-route.....................................................................................................................................899
show ipv6 route..............................................................................................................................................................901
25 IPv6 Access Control Lists (IPv6 ACLs).................................................................................................... 904
show cam-acl-egress....................................................................................................................................................904
show cam-acl.................................................................................................................................................................905
permit icmp.....................................................................................................................................................................907
permit..............................................................................................................................................................................908
ipv6 control-plane egress-lter....................................................................................................................................909
ipv6 access-list............................................................................................................................................................... 910
cam-acl-egress................................................................................................................................................................ 911
cam-acl............................................................................................................................................................................ 913
26 Intermediate System to Intermediate System (IS-IS)............................................................................... 915
adjacency-check.............................................................................................................................................................916
advertise.......................................................................................................................................................................... 917
area-password................................................................................................................................................................ 918
clear cong......................................................................................................................................................................919
clear isis...........................................................................................................................................................................920
clns host.......................................................................................................................................................................... 921
debug isis........................................................................................................................................................................ 922
debug isis adj-packets................................................................................................................................................... 923
debug isis local-updates................................................................................................................................................ 924
debug isis snp-packets..................................................................................................................................................925
debug isis spf-triggers...................................................................................................................................................926
debug isis update-packets............................................................................................................................................ 927
default-information originate........................................................................................................................................928
Contents
19
description...................................................................................................................................................................... 929
distance...........................................................................................................................................................................930
distribute-list in............................................................................................................................................................... 931
distribute-list out............................................................................................................................................................932
distribute-list redistributed-override............................................................................................................................933
domain-password...........................................................................................................................................................934
graceful-restart ietf....................................................................................................................................................... 935
graceful-restart interval................................................................................................................................................ 936
graceful-restart restart-wait.........................................................................................................................................937
graceful-restart t1..........................................................................................................................................................938
graceful-restart t2......................................................................................................................................................... 939
graceful-restart t3......................................................................................................................................................... 939
hello padding................................................................................................................................................................... 941
hostname dynamic........................................................................................................................................................ 942
ignore-lsp-errors............................................................................................................................................................ 942
ip router isis.................................................................................................................................................................... 943
ipv6 router isis................................................................................................................................................................ 944
isis circuit-type...............................................................................................................................................................945
isis csnp-interval............................................................................................................................................................ 946
isis hello-interval.............................................................................................................................................................947
isis hello-multiplier..........................................................................................................................................................948
isis hello padding............................................................................................................................................................ 949
isis ipv6 metric............................................................................................................................................................... 950
isis metric.........................................................................................................................................................................951
isis network point-to-point........................................................................................................................................... 952
isis password.................................................................................................................................................................. 953
isis priority.......................................................................................................................................................................954
is-type............................................................................................................................................................................. 955
log-adjacency-changes.................................................................................................................................................956
lsp-gen-interval.............................................................................................................................................................. 957
lsp-mtu............................................................................................................................................................................958
lsp-refresh-interval........................................................................................................................................................ 959
max-area-addresses......................................................................................................................................................960
max-lsp-lifetime.............................................................................................................................................................. 961
maximum-paths............................................................................................................................................................. 962
metric-style.................................................................................................................................................................... 963
multi-topology................................................................................................................................................................ 964
net................................................................................................................................................................................... 965
passive-interface........................................................................................................................................................... 965
redistribute..................................................................................................................................................................... 966
redistribute bgp..............................................................................................................................................................968
redistribute ospf............................................................................................................................................................. 970
router isis......................................................................................................................................................................... 971
set-overload-bit..............................................................................................................................................................972
show cong.................................................................................................................................................................... 973
20
Contents
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