Dell PowerSwitch S6010-ON User guide

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Dell Command Line Reference Guide for the
S6010–ON System
9.11(2.0P1)
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 © 2017 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.
2017 - 05
Rev. A00
Contents
1 About this Guide...........................................................................................................................................40
Objectives.........................................................................................................................................................................40
Audience........................................................................................................................................................................... 40
Conventions......................................................................................................................................................................40
Information Icons.............................................................................................................................................................. 41
2 CLI Basics....................................................................................................................................................42
Accessing the Command Line........................................................................................................................................42
Multiple Conguration Users.......................................................................................................................................... 42
Obtaining Help..................................................................................................................................................................43
Navigating the CLI........................................................................................................................................................... 44
Using the Keyword no Command.................................................................................................................................. 45
Filtering show Commands.............................................................................................................................................. 45
Enabling Software Features on Devices Using a Command Option..........................................................................46
feature vrf...................................................................................................................................................................46
show feature...............................................................................................................................................................47
Command Modes.............................................................................................................................................................48
3 File Management......................................................................................................................................... 57
boot system...................................................................................................................................................................... 57
cd....................................................................................................................................................................................... 58
HTTP Copy via CLI..........................................................................................................................................................59
copy...................................................................................................................................................................................59
delete.................................................................................................................................................................................62
dir....................................................................................................................................................................................... 63
format................................................................................................................................................................................64
fsck ash...........................................................................................................................................................................65
mkdir..................................................................................................................................................................................66
mount nfs..........................................................................................................................................................................67
rmdir...................................................................................................................................................................................67
upgrade system................................................................................................................................................................68
rename.............................................................................................................................................................................. 69
show boot system............................................................................................................................................................70
show bootvar.....................................................................................................................................................................71
show le-systems............................................................................................................................................................ 72
show os-version............................................................................................................................................................... 73
show running-cong........................................................................................................................................................74
show startup-cong.........................................................................................................................................................77
show version.....................................................................................................................................................................78
upgrade system................................................................................................................................................................79
upgrade boot.................................................................................................................................................................... 80
verify...................................................................................................................................................................................81
Contents
3
4 Control and Monitoring................................................................................................................................83
banner exec...................................................................................................................................................................... 83
banner login...................................................................................................................................................................... 84
banner motd..................................................................................................................................................................... 86
cam-acl..............................................................................................................................................................................87
clear line............................................................................................................................................................................ 88
congure........................................................................................................................................................................... 89
disable................................................................................................................................................................................90
do........................................................................................................................................................................................91
enable................................................................................................................................................................................ 92
enable optic-info-update interval................................................................................................................................... 93
end..................................................................................................................................................................................... 93
exec-timeout.................................................................................................................................................................... 95
exit..................................................................................................................................................................................... 96
ftp-server enable..............................................................................................................................................................97
ftp-server topdir.............................................................................................................................................................. 98
ftp-server username........................................................................................................................................................99
hostname.........................................................................................................................................................................100
ip ftp password...............................................................................................................................................................100
ip ftp source-interface....................................................................................................................................................101
ip tftp vrf......................................................................................................................................................................... 102
ip ftp username...............................................................................................................................................................103
ip ftp vrf...........................................................................................................................................................................104
ip telnet server enable................................................................................................................................................... 105
ip telnet server vrf..........................................................................................................................................................105
ip telnet source-interface.............................................................................................................................................. 106
ip tftp vrf......................................................................................................................................................................... 107
line.................................................................................................................................................................................... 108
login concurrent-session................................................................................................................................................109
login statistics...................................................................................................................................................................111
motd-banner.................................................................................................................................................................... 112
ping....................................................................................................................................................................................113
reload................................................................................................................................................................................ 116
send...................................................................................................................................................................................117
service timestamps......................................................................................................................................................... 118
show alarms..................................................................................................................................................................... 119
show command-tree......................................................................................................................................................120
show cpu-trac-stats................................................................................................................................................... 122
show debugging..............................................................................................................................................................123
show environment..........................................................................................................................................................123
show inventory................................................................................................................................................................124
show login statistics....................................................................................................................................................... 125
show memory..................................................................................................................................................................128
show processes cpu.......................................................................................................................................................129
show processes ipc ow-control...................................................................................................................................131
4
Contents
show processes memory............................................................................................................................................... 133
show software ifm..........................................................................................................................................................135
show system....................................................................................................................................................................137
show tech-support.........................................................................................................................................................138
ssh-peer-stack-unit........................................................................................................................................................139
telnet................................................................................................................................................................................ 140
telnet-peer-stack-unit....................................................................................................................................................142
terminal length................................................................................................................................................................ 142
traceroute........................................................................................................................................................................143
undebug all...................................................................................................................................................................... 145
virtual-ip...........................................................................................................................................................................146
write................................................................................................................................................................................. 147
5 802.1X........................................................................................................................................................ 149
debug dot1x.....................................................................................................................................................................150
dot1x auth-fail-vlan..........................................................................................................................................................151
dot1x auth-server........................................................................................................................................................... 152
dot1x auth-type mab-only............................................................................................................................................. 152
dot1x authentication (Conguration)........................................................................................................................... 153
dot1x authentication (Interface)...................................................................................................................................154
dot1x guest-vlan............................................................................................................................................................. 155
dot1x host-mode.............................................................................................................................................................156
dot1x mac-auth-bypass................................................................................................................................................. 157
dot1x max-eap-req..........................................................................................................................................................157
dot1x max-supplicants....................................................................................................................................................158
dot1x port-control...........................................................................................................................................................159
dot1x quiet-period...........................................................................................................................................................160
dot1x reauthentication................................................................................................................................................... 160
dot1x reauth-max............................................................................................................................................................ 161
dot1x server-timeout......................................................................................................................................................162
dot1x supplicant-timeout............................................................................................................................................... 163
dot1x tx-period................................................................................................................................................................164
show dot1x cos-mapping interface.............................................................................................................................. 165
show dot1x interface......................................................................................................................................................166
6 Access Control Lists (ACL).........................................................................................................................168
Commands Common to all ACL Types........................................................................................................................ 169
remark........................................................................................................................................................................169
show cong...............................................................................................................................................................170
Common IP ACL Commands......................................................................................................................................... 171
access-class...............................................................................................................................................................171
clear counters ip access-group...............................................................................................................................173
ip access-group.........................................................................................................................................................173
ip mirror-access-group.............................................................................................................................................175
ip control-plane egress-lter................................................................................................................................... 176
show ip accounting access-list............................................................................................................................... 176
Contents
5
Standard IP ACL Commands.........................................................................................................................................177
deny............................................................................................................................................................................178
ip access-list standard..............................................................................................................................................179
permit.........................................................................................................................................................................180
resequence access-list.............................................................................................................................................182
seq..............................................................................................................................................................................183
Extended IP ACL Commands....................................................................................................................................... 185
deny............................................................................................................................................................................185
deny icmp...................................................................................................................................................................187
deny tcp.....................................................................................................................................................................189
deny udp....................................................................................................................................................................192
ip access-list extended............................................................................................................................................ 194
permit.........................................................................................................................................................................195
permit tcp.................................................................................................................................................................. 197
permit udp................................................................................................................................................................ 200
resequence access-list............................................................................................................................................203
seq............................................................................................................................................................................. 204
Common MAC Access List Commands......................................................................................................................206
clear counters mac access-group..........................................................................................................................207
mac access-group....................................................................................................................................................207
show mac access-lists............................................................................................................................................ 209
show mac accounting access-list.......................................................................................................................... 210
Standard MAC ACL Commands....................................................................................................................................211
deny............................................................................................................................................................................ 211
mac access-list standard......................................................................................................................................... 212
permit.........................................................................................................................................................................213
seq..............................................................................................................................................................................215
Extended MAC ACL Commands.................................................................................................................................. 216
deny............................................................................................................................................................................216
mac access-list extended........................................................................................................................................ 218
permit.........................................................................................................................................................................219
IP Prex List Commands............................................................................................................................................... 221
clear ip prex-list.......................................................................................................................................................221
deny...........................................................................................................................................................................222
ip prex-list............................................................................................................................................................... 223
seq............................................................................................................................................................................. 224
show cong..............................................................................................................................................................225
show ip prex-list detail...........................................................................................................................................226
show ip prex-list summary.................................................................................................................................... 227
Route Map Commands................................................................................................................................................. 228
continue.................................................................................................................................................................... 228
description................................................................................................................................................................ 229
match as-path..........................................................................................................................................................230
match community.....................................................................................................................................................231
match interface........................................................................................................................................................ 232
6
Contents
match ip address......................................................................................................................................................233
match ip next-hop....................................................................................................................................................234
match ip route-source.............................................................................................................................................235
match metric............................................................................................................................................................ 236
match origin.............................................................................................................................................................. 237
match route-type.....................................................................................................................................................238
match tag..................................................................................................................................................................239
route-map................................................................................................................................................................. 240
set as-path................................................................................................................................................................ 241
set automatic-tag.................................................................................................................................................... 242
set comm-list delete................................................................................................................................................ 243
set community..........................................................................................................................................................244
set level..................................................................................................................................................................... 245
set local-preference.................................................................................................................................................246
set metric..................................................................................................................................................................247
set metric-type.........................................................................................................................................................248
set next-hop............................................................................................................................................................. 249
set origin................................................................................................................................................................... 250
set tag........................................................................................................................................................................251
set weight................................................................................................................................................................. 252
show cong..............................................................................................................................................................253
show route-map.......................................................................................................................................................254
deny (for Standard IP ACLs)........................................................................................................................................255
deny (for Extended IP ACLs)....................................................................................................................................... 256
seq (for Standard IPv4 ACLs)...................................................................................................................................... 257
deny tcp (for Extended IP ACLs)................................................................................................................................ 259
deny ether-type (for Extended MAC ACLs).............................................................................................................. 260
deny (for Standard MAC ACLs)................................................................................................................................... 261
deny (for Extended MAC ACLs)..................................................................................................................................263
permit (for Standard IP ACLs)..................................................................................................................................... 264
permit arp (for Extended MAC ACLs)........................................................................................................................ 266
permit ether-type (for Extended MAC ACLs)............................................................................................................267
permit icmp (for Extended IP ACLs)...........................................................................................................................268
permit udp (for Extended IP ACLs).............................................................................................................................270
permit (for Extended IP ACLs)..................................................................................................................................... 271
permit (for Standard MAC ACLs)................................................................................................................................ 272
seq (for Standard MAC ACLs)..................................................................................................................................... 274
permit tcp (for Extended IP ACLs)..............................................................................................................................275
seq arp (for Extended MAC ACLs)..............................................................................................................................277
seq ether-type (for Extended MAC ACLs).................................................................................................................278
seq (for IP ACLs)........................................................................................................................................................... 279
seq (for IPv6 ACLs)........................................................................................................................................................281
permit udp (for IPv6 ACLs).......................................................................................................................................... 283
permit tcp (for IPv6 ACLs)...........................................................................................................................................284
permit icmp (for IPv6 ACLs)........................................................................................................................................ 286
Contents
7
permit (for IPv6 ACLs)..................................................................................................................................................288
deny udp (for IPv6 ACLs).............................................................................................................................................289
deny arp (for Extended MAC ACLs)............................................................................................................................291
deny tcp (for IPv6 ACLs)..............................................................................................................................................292
deny icmp (for Extended IPv6 ACLs)......................................................................................................................... 294
deny (for IPv6 ACLs).................................................................................................................................................... 296
7 Bidirectional Forwarding Detection (BFD)..................................................................................................298
bfd all-neighbors............................................................................................................................................................ 298
ip route bfd..................................................................................................................................................................... 300
neighbor bfd....................................................................................................................................................................301
neighbor bfd disable...................................................................................................................................................... 302
show bfd neighbors....................................................................................................................................................... 303
8 Boot Command Line Interface................................................................................................................... 305
boot change................................................................................................................................................................... 305
boot message.................................................................................................................................................................307
boot show net cong retries........................................................................................................................................ 307
boot write net cong retries.........................................................................................................................................308
boot zero.........................................................................................................................................................................308
default-gateway.............................................................................................................................................................309
etheraddr <macaddr>.................................................................................................................................................... 310
ignore enable-password.................................................................................................................................................310
ignore startup-cong...................................................................................................................................................... 311
interface management ethernet ip address................................................................................................................. 311
NVRAM erase................................................................................................................................................................. 312
reload................................................................................................................................................................................312
serial console...................................................................................................................................................................313
show bootvar.................................................................................................................................................................. 313
show default-gateway....................................................................................................................................................314
show interface management ethernet........................................................................................................................ 315
show serial console baud rate.......................................................................................................................................316
watchdog <string>......................................................................................................................................................... 316
9 Border Gateway Protocol........................................................................................................................... 318
BGP IPv4 Commands.................................................................................................................................................... 318
address-family...........................................................................................................................................................318
aggregate-address....................................................................................................................................................319
bgp add-path............................................................................................................................................................ 321
bgp always-compare-med.......................................................................................................................................321
bgp asnotation..........................................................................................................................................................322
bgp bestpath as-path ignore..................................................................................................................................323
bgp bestpath as-path multipath-relax...................................................................................................................324
bgp bestpath med confed...................................................................................................................................... 325
bgp bestpath med missing-as-best.......................................................................................................................325
bgp bestpath router-id ignore................................................................................................................................ 326
8
Contents
bgp client-to-client reection................................................................................................................................. 327
bgp cluster-id........................................................................................................................................................... 328
bgp confederation identier................................................................................................................................... 329
bgp confederation peers.........................................................................................................................................330
bgp dampening......................................................................................................................................................... 331
bgp default local-preference.................................................................................................................................. 332
bgp dmzlink-bw........................................................................................................................................................333
bgp enforce-rst-as.................................................................................................................................................334
bgp fast-external-fallover....................................................................................................................................... 335
bgp four-octet-as-support..................................................................................................................................... 336
bgp graceful-restart.................................................................................................................................................337
bgp non-deterministic-med.................................................................................................................................... 338
bgp outbound-optimization....................................................................................................................................338
bgp recursive-bgp-next-hop.................................................................................................................................. 339
bgp regex-eval-optz-disable...................................................................................................................................340
bgp router-id............................................................................................................................................................. 341
clear ip bgp............................................................................................................................................................... 342
clear ip bgp dampening........................................................................................................................................... 343
clear ip bgp ap-statistics.......................................................................................................................................344
clear ip bgp peer-group...........................................................................................................................................346
debug ip bgp.............................................................................................................................................................347
debug ip bgp dampening.........................................................................................................................................348
debug ip bgp events................................................................................................................................................349
debug ip bgp keepalives..........................................................................................................................................350
debug ip bgp notications....................................................................................................................................... 351
debug ip bgp soft-reconguration.........................................................................................................................352
debug ip bgp updates..............................................................................................................................................353
default-metric...........................................................................................................................................................354
deny bandwidth....................................................................................................................................................... 355
description................................................................................................................................................................355
maximum-paths....................................................................................................................................................... 356
neighbor activate..................................................................................................................................................... 357
neighbor add-path...................................................................................................................................................358
neighbor advertisement-interval............................................................................................................................359
neighbor advertisement-start................................................................................................................................ 360
neighbor allowas-in...................................................................................................................................................361
neighbor default-originate.......................................................................................................................................362
neighbor description................................................................................................................................................363
neighbor distribute-list............................................................................................................................................ 364
neighbor ebgp-multihop..........................................................................................................................................365
neighbor fall-over.....................................................................................................................................................366
neighbor local-as......................................................................................................................................................367
neighbor maximum-prex.......................................................................................................................................368
neighbor next-hop-self........................................................................................................................................... 369
neighbor password...................................................................................................................................................370
Contents
9
neighbor peer-group (assigning peers).................................................................................................................. 371
neighbor peer-group (creating group)...................................................................................................................372
neighbor peer-group passive.................................................................................................................................. 373
neighbor remote-as..................................................................................................................................................374
neighbor remove-private-as................................................................................................................................... 375
neighbor route-map................................................................................................................................................. 376
neighbor route-reector-client............................................................................................................................... 377
neighbor send-community...................................................................................................................................... 378
neighbor shutdown.................................................................................................................................................. 379
neighbor soft-reconguration inbound................................................................................................................. 380
neighbor timers.........................................................................................................................................................381
neighbor update-source..........................................................................................................................................383
neighbor weight....................................................................................................................................................... 384
network.....................................................................................................................................................................385
network backdoor....................................................................................................................................................386
permit bandwidth.....................................................................................................................................................387
redistribute................................................................................................................................................................388
redistribute ospf.......................................................................................................................................................389
router bgp.................................................................................................................................................................390
shutdown all.............................................................................................................................................................. 391
shutdown address-family-ipv4–multicast.............................................................................................................392
shutdown address-family-ipv4–unicast................................................................................................................ 392
shutdown address-family-ipv6–unicast................................................................................................................ 393
set extcommunity bandwidth.................................................................................................................................393
show capture bgp-pdu neighbor........................................................................................................................... 394
show cong..............................................................................................................................................................395
show ip bgp.............................................................................................................................................................. 396
show ip bgp cluster-list...........................................................................................................................................398
show ip bgp community..........................................................................................................................................399
show ip bgp community-list................................................................................................................................... 402
show ip bgp dampened-paths................................................................................................................................403
show ip bgp detail....................................................................................................................................................405
show ip bgp extcommunity-list..............................................................................................................................406
show ip bgp lter-list...............................................................................................................................................408
show ip bgp ap-statistics..................................................................................................................................... 409
show ip bgp inconsistent-as.................................................................................................................................... 411
show ip bgp neighbors.............................................................................................................................................413
show ip bgp next-hop.............................................................................................................................................. 416
show ip bgp paths.................................................................................................................................................... 417
show ip bgp paths community................................................................................................................................419
show ip bgp peer-group..........................................................................................................................................420
show ip bgp regexp................................................................................................................................................. 422
show ip bgp summary............................................................................................................................................. 423
show running-cong bgp........................................................................................................................................426
timers bgp.................................................................................................................................................................427
10
Contents
MBGP Commands.........................................................................................................................................................428
debug ip bgp dampening.........................................................................................................................................428
distance bgp.............................................................................................................................................................429
show ip bgp dampened-paths................................................................................................................................430
10 Content Addressable Memory (CAM).......................................................................................................432
CAM Prole Commands................................................................................................................................................432
cam-acl (Conguration)..........................................................................................................................................433
cam-acl-egress........................................................................................................................................................ 436
cam-optimization.....................................................................................................................................................436
show cam-acl........................................................................................................................................................... 437
show cam-usage......................................................................................................................................................438
test cam-usage........................................................................................................................................................439
Unied Forwarding Table Modes................................................................................................................................. 440
hardware forwarding-table mode........................................................................................................................... 441
show hardware forwarding-table mode.................................................................................................................441
11 Control Plane Policing (CoPP).................................................................................................................. 443
control-plane-cpuqos.................................................................................................................................................... 443
service-policy rate-limit-cpu-queues...........................................................................................................................444
service-policy rate-limit-protocols............................................................................................................................... 445
show cpu-queue rate cp...............................................................................................................................................446
show ip protocol-queue-mapping................................................................................................................................ 447
show ipv6 protocol-queue-mapping............................................................................................................................448
show mac protocol-queue-mapping............................................................................................................................449
12 Data Center Bridging (DCB).....................................................................................................................450
DCB Command..............................................................................................................................................................450
dcb-enable.................................................................................................................................................................451
PFC Commands..............................................................................................................................................................451
clear hardware pfc-nodrop-priority........................................................................................................................ 451
clear pfc counters....................................................................................................................................................452
pfc no-drop queues................................................................................................................................................. 453
pfc-nodrop-priority l2-dlf drop............................................................................................................................... 454
pfc priority................................................................................................................................................................ 454
show dcb.................................................................................................................................................................. 455
show hardware pfc-nodrop-priority...................................................................................................................... 456
show interface pfc...................................................................................................................................................456
show interface pfc statistics.................................................................................................................................. 459
ETS Commands.............................................................................................................................................................460
dcb-enable................................................................................................................................................................460
clear ets counters.................................................................................................................................................... 460
show interface ets....................................................................................................................................................461
DCBX Commands..........................................................................................................................................................462
advertise dcbx-tlv....................................................................................................................................................462
dcbx port-role...........................................................................................................................................................463
Contents
11
dcbx version............................................................................................................................................................. 464
debug dcbx...............................................................................................................................................................465
fcoe priority-bits...................................................................................................................................................... 466
iscsi priority-bits.......................................................................................................................................................466
show interface dcbx detail...................................................................................................................................... 467
dcb-map..........................................................................................................................................................................469
priority-pgid.................................................................................................................................................................... 470
priority-group bandwidth pfc........................................................................................................................................ 471
dcb-map stack-unit all stack-ports all......................................................................................................................... 472
dcb pfc-shared-buer-size...........................................................................................................................................472
dcb-buer-threshold .................................................................................................................................................... 473
priority..............................................................................................................................................................................474
dcb-policy buer-threshold (Interface Conguration)..............................................................................................475
dcb-policy dcb-buer-threshold (Global Conguration)...........................................................................................476
show qos dcb-buer-threshold....................................................................................................................................477
dcb pfc-total-buer-size...............................................................................................................................................477
show running-cong dcb-buer-threshold................................................................................................................ 479
service-class buer shared-threshold-weight........................................................................................................... 480
dcb pfc-queues...............................................................................................................................................................481
dcb {ets | pfc} enable....................................................................................................................................................482
13 Debugging and Diagnostics...................................................................................................................... 483
Diagnostics and Monitoring Commands.....................................................................................................................483
logging coredump stack-unit..................................................................................................................................483
Oine Diagnostic Commands......................................................................................................................................484
diag stack-unit..........................................................................................................................................................484
oine stack-unit...................................................................................................................................................... 485
online stack-unit.......................................................................................................................................................486
Hardware Commands....................................................................................................................................................487
clear hardware stack-unit........................................................................................................................................487
clear hardware system-ow................................................................................................................................... 488
clear hardware vlan-counters.................................................................................................................................489
hardware watchdog.................................................................................................................................................489
show hardware mac................................................................................................................................................ 490
show hardware ip..................................................................................................................................................... 491
show hardware stack-unit.......................................................................................................................................491
show hardware stack-unit buer...........................................................................................................................496
show hardware buer-stats-snapshot..................................................................................................................497
show hardware counters interface .......................................................................................................................499
show hardware drops..............................................................................................................................................499
show hardware system-ow...................................................................................................................................501
show hardware vlan-counters................................................................................................................................503
show hardware stack-unit buer-stats-snapshot ..............................................................................................503
show hardware stack-unit buer-stats-snapshot (Total Buer Information)..................................................505
14 Dynamic Host Conguration Protocol (DHCP)......................................................................................... 507
12
Contents
Commands to Congure the System to be a DHCP Server....................................................................................507
clear ip dhcp............................................................................................................................................................. 507
debug ip dhcp server.............................................................................................................................................. 508
debug ipv6 dhcp .....................................................................................................................................................509
default-router...........................................................................................................................................................509
disable........................................................................................................................................................................ 510
dns-server.................................................................................................................................................................. 511
domain-name............................................................................................................................................................. 511
excluded-address......................................................................................................................................................512
hardware-address.....................................................................................................................................................513
host............................................................................................................................................................................ 514
lease........................................................................................................................................................................... 514
netbios-name-server................................................................................................................................................515
netbios-node-type....................................................................................................................................................516
network......................................................................................................................................................................517
pool.............................................................................................................................................................................518
show ip dhcp binding............................................................................................................................................... 518
show ip dhcp conguration.....................................................................................................................................519
show ip dhcp conict.............................................................................................................................................. 520
show ip dhcp server.................................................................................................................................................521
Commands to Congure Secure DHCP......................................................................................................................522
arp inspection...........................................................................................................................................................522
arp inspection-trust................................................................................................................................................. 523
clear ip dhcp snooping............................................................................................................................................ 523
clear ipv6 dhcp snooping binding.......................................................................................................................... 525
ip dhcp relay............................................................................................................................................................. 525
ip dhcp snooping......................................................................................................................................................526
ipv6 dhcp snooping..................................................................................................................................................527
ipv6 dhcp snooping vlan......................................................................................................................................... 528
ip dhcp snooping binding........................................................................................................................................ 528
IPv6 DHCP Snooping Binding................................................................................................................................529
ip dhcp snooping database.....................................................................................................................................530
ipv6 dhcp snooping database write-delay.............................................................................................................531
ip dhcp snooping database renew......................................................................................................................... 532
ipv6 dhcp snooping database renew.....................................................................................................................532
ip dhcp snooping trust............................................................................................................................................ 533
ipv6 dhcp snooping trust........................................................................................................................................533
ip dhcp source-address-validation.........................................................................................................................534
ip dhcp relay information-option............................................................................................................................535
ip dhcp snooping verify mac-address................................................................................................................... 536
ipv6 dhcp snooping verify mac-address............................................................................................................... 537
ip helper-address......................................................................................................................................................537
ipv6 helper-address.................................................................................................................................................538
show ip dhcp snooping........................................................................................................................................... 539
show ipv6 dhcp snooping.......................................................................................................................................540
Contents
13
Commands to Congure DNS ..................................................................................................................................... 541
ip name-server..........................................................................................................................................................541
ip domain-name....................................................................................................................................................... 542
ip domain-list............................................................................................................................................................ 543
ip host....................................................................................................................................................................... 543
clear host.................................................................................................................................................................. 544
15 Equal Cost Multi-Path (ECMP)................................................................................................................546
ecmp-group....................................................................................................................................................................546
hash-algorithm............................................................................................................................................................... 547
ip ecmp-group................................................................................................................................................................549
ip ecmp weighted.......................................................................................................................................................... 549
link-bundle-distribution trigger-threshold...................................................................................................................550
link-bundle-monitor enable............................................................................................................................................551
16 Flex Hash and Optimized Boot-Up............................................................................................................552
load-balance ingress-port enable.................................................................................................................................552
load-balance exhash....................................................................................................................................................553
reload-type fastboot......................................................................................................................................................554
lacp fast-switchover......................................................................................................................................................555
encapsulation dot1q.......................................................................................................................................................555
17 FIP Snooping............................................................................................................................................ 557
clear p-snooping database interface vlan.................................................................................................................557
clear p-snooping statistics......................................................................................................................................... 558
debug p snooping........................................................................................................................................................558
debug p snooping rx....................................................................................................................................................559
feature p-snooping......................................................................................................................................................560
p-snooping enable........................................................................................................................................................561
p-snooping fc-map......................................................................................................................................................562
p-snooping max-sessions-per-enodemac................................................................................................................ 562
p-snooping port-mode fcf..........................................................................................................................................563
p-snooping port-mode fcoe-trusted.........................................................................................................................564
show p-snooping cong............................................................................................................................................. 564
show p-snooping enode............................................................................................................................................. 565
show p-snooping fcf................................................................................................................................................... 566
show p-snooping statistics.........................................................................................................................................567
show p-snooping system............................................................................................................................................569
show p-snooping vlan................................................................................................................................................. 570
show ps status..............................................................................................................................................................571
18 Force10 Resilient Ring Protocol (FRRP)................................................................................................... 572
clear frrp..........................................................................................................................................................................572
debug frrp....................................................................................................................................................................... 574
description...................................................................................................................................................................... 575
disable..............................................................................................................................................................................575
14
Contents
interface.......................................................................................................................................................................... 576
member-vlan...................................................................................................................................................................578
mode................................................................................................................................................................................579
protocol frrp................................................................................................................................................................... 580
show frrp......................................................................................................................................................................... 581
timer................................................................................................................................................................................ 582
19 GARP VLAN Registration (GVRP)............................................................................................................584
clear gvrp statistics.......................................................................................................................................................585
debug gvrp..................................................................................................................................................................... 586
disable..............................................................................................................................................................................587
garp timers..................................................................................................................................................................... 588
gvrp enable.....................................................................................................................................................................589
gvrp registration............................................................................................................................................................ 590
protocol gvrp...................................................................................................................................................................591
show cong....................................................................................................................................................................592
show garp timers...........................................................................................................................................................593
show gvrp.......................................................................................................................................................................594
show gvrp statistics...................................................................................................................................................... 595
20 ICMP Message Types...............................................................................................................................597
21 Internet Group Management Protocol (IGMP)......................................................................................... 599
IGMP Commands.......................................................................................................................................................... 599
clear ip igmp groups................................................................................................................................................ 599
debug ip igmp...........................................................................................................................................................600
ip igmp access-group.............................................................................................................................................. 602
ip igmp immediate-leave......................................................................................................................................... 603
ip igmp last-member-query-interval......................................................................................................................604
ip igmp query-interval............................................................................................................................................. 605
ip igmp query-max-resp-time.................................................................................................................................606
ip igmp ssm-map......................................................................................................................................................607
ip igmp version.........................................................................................................................................................608
show ip igmp groups............................................................................................................................................... 609
show ip igmp interface............................................................................................................................................. 611
show ip igmp ssm-map............................................................................................................................................612
IGMP Snooping Commands..........................................................................................................................................613
clear ip igmp snooping groups................................................................................................................................ 614
debug ip igmp snooping...........................................................................................................................................615
ip igmp snooping enable.......................................................................................................................................... 616
ip igmp snooping fast-leave.....................................................................................................................................617
ip igmp snooping last-member-query-interval...................................................................................................... 618
ip igmp snooping mrouter........................................................................................................................................619
ip igmp snooping querier.........................................................................................................................................620
show ip igmp snooping groups............................................................................................................................... 621
show ip igmp snooping mrouter.............................................................................................................................622
Contents
15
22 Interfaces................................................................................................................................................ 624
Basic Interface Commands...........................................................................................................................................624
clear counters...........................................................................................................................................................624
clear dampening.......................................................................................................................................................626
dampening................................................................................................................................................................ 627
default interface.......................................................................................................................................................628
description................................................................................................................................................................629
duplex (10/100 Interfaces)..................................................................................................................................... 630
owcontrol.................................................................................................................................................................631
interface....................................................................................................................................................................634
interface group.........................................................................................................................................................635
interface loopback................................................................................................................................................... 636
interface managementEthernet.............................................................................................................................637
interface null.............................................................................................................................................................638
interface range.........................................................................................................................................................639
interface range macro (dene)............................................................................................................................... 641
interface range macro name...................................................................................................................................642
interface vlan............................................................................................................................................................643
intf-type cr4 autoneg.............................................................................................................................................. 645
keepalive................................................................................................................................................................... 645
monitor interface..................................................................................................................................................... 646
mtu............................................................................................................................................................................ 648
negotiation auto....................................................................................................................................................... 649
portmode hybrid....................................................................................................................................................... 651
rate-interval.............................................................................................................................................................. 652
rate-interval (Conguration Mode)....................................................................................................................... 653
show cong..............................................................................................................................................................654
show cong (for speed)......................................................................................................................................... 655
show cong (from INTERFACE RANGE mode)..................................................................................................655
show interfaces........................................................................................................................................................656
show interfaces congured.....................................................................................................................................661
show interfaces dampening.................................................................................................................................... 661
show interfaces stack-unit..................................................................................................................................... 663
show interfaces status............................................................................................................................................664
show interfaces vlan............................................................................................................................................... 665
show system stack-unit quad-port-prole........................................................................................................... 666
stack-unit portmode quad...................................................................................................................................... 667
show interfaces switchport....................................................................................................................................668
show interfaces transceiver................................................................................................................................... 669
show range............................................................................................................................................................... 673
shutdown.................................................................................................................................................................. 674
speed (Management interface)............................................................................................................................. 675
stack-unit portmode................................................................................................................................................676
switchport................................................................................................................................................................. 677
Port Channel Commands..............................................................................................................................................679
16
Contents
channel-member......................................................................................................................................................679
group.......................................................................................................................................................................... 681
interface port-channel.............................................................................................................................................682
minimum-links.......................................................................................................................................................... 683
port-channel failover-group....................................................................................................................................684
show interfaces port-channel................................................................................................................................ 685
show port-channel-ow..........................................................................................................................................687
ip http source-interface................................................................................................................................................ 689
23 IPv4 Routing............................................................................................................................................690
arp.................................................................................................................................................................................... 691
arp backo-time............................................................................................................................................................ 692
arp learn-enable............................................................................................................................................................. 693
arp max-entries..............................................................................................................................................................694
arp retries....................................................................................................................................................................... 695
arp timeout.....................................................................................................................................................................696
clear arp-cache.............................................................................................................................................................. 697
clear host........................................................................................................................................................................698
clear ip b stack-unit.....................................................................................................................................................699
clear ip route...................................................................................................................................................................700
clear tcp statistics.......................................................................................................................................................... 701
debug arp........................................................................................................................................................................702
debug ip dhcp.................................................................................................................................................................703
debug ip icmp................................................................................................................................................................. 704
debug ip packet..............................................................................................................................................................706
ip address........................................................................................................................................................................708
ip directed-broadcast.................................................................................................................................................... 709
ip domain-list...................................................................................................................................................................710
ip domain-lookup............................................................................................................................................................. 711
ip domain-name.............................................................................................................................................................. 712
ip helper-address............................................................................................................................................................ 713
ip helper-address hop-count disable............................................................................................................................ 714
ip host.............................................................................................................................................................................. 715
ip icmp source-interface................................................................................................................................................ 716
ipv6 icmp source-interface............................................................................................................................................717
ip max-frag-count...........................................................................................................................................................718
ip name-server................................................................................................................................................................719
ip proxy-arp.....................................................................................................................................................................720
ip route............................................................................................................................................................................. 721
ip source-route............................................................................................................................................................... 724
ip tcp initial-time.............................................................................................................................................................724
ip unknown-unicast....................................................................................................................................................... 725
ipv4 unicast-host-route.................................................................................................................................................726
show ip tcp initial-time.................................................................................................................................................. 726
ip unreachables...............................................................................................................................................................727
load-balance................................................................................................................................................................... 728
Contents
17
load-balance hg..............................................................................................................................................................729
management route......................................................................................................................................................... 731
show arp..........................................................................................................................................................................732
show arp retries............................................................................................................................................................. 735
show hosts......................................................................................................................................................................735
show ip cam stack-unit................................................................................................................................................. 737
show ip b stack-unit.................................................................................................................................................... 739
show ip ow....................................................................................................................................................................740
show ip interface............................................................................................................................................................742
show ip management-route..........................................................................................................................................744
show ip protocols...........................................................................................................................................................745
show ip route.................................................................................................................................................................. 746
show ip route list............................................................................................................................................................ 749
show ip route summary.................................................................................................................................................750
show ip trac..................................................................................................................................................................751
show tcp statistics.........................................................................................................................................................754
24 IPv6 Basics.............................................................................................................................................. 757
cam-ipv6 extended-prex.............................................................................................................................................757
clear ipv6 route.............................................................................................................................................................. 758
maximum dynamic-routes-ipv6....................................................................................................................................759
show cam-ipv6 extended-prex.................................................................................................................................. 760
ipv6 unicast-host-route.................................................................................................................................................760
ipv6 nd disable-reachable-timer....................................................................................................................................761
ipv6 nd dns-server .........................................................................................................................................................761
ipv6 route........................................................................................................................................................................762
show ipv6 management-route..................................................................................................................................... 764
show ipv6 route............................................................................................................................................................. 765
25 IPv6 Access Control Lists (IPv6 ACLs).................................................................................................... 768
show cam-acl-egress.................................................................................................................................................... 768
show cam-acl................................................................................................................................................................. 769
permit icmp.....................................................................................................................................................................770
permit............................................................................................................................................................................... 771
ipv6 control-plane egress-lter.....................................................................................................................................772
ipv6 access-list...............................................................................................................................................................772
cam-acl-egress............................................................................................................................................................... 774
cam-acl............................................................................................................................................................................775
26 Intermediate System to Intermediate System (IS-IS)............................................................................... 777
adjacency-check............................................................................................................................................................ 778
advertise..........................................................................................................................................................................779
area-password................................................................................................................................................................780
clear cong...................................................................................................................................................................... 781
clear isis...........................................................................................................................................................................782
clns host..........................................................................................................................................................................783
18
Contents
debug isis........................................................................................................................................................................ 784
debug isis adj-packets................................................................................................................................................... 784
debug isis local-updates................................................................................................................................................ 785
debug isis snp-packets..................................................................................................................................................786
debug isis spf-triggers................................................................................................................................................... 787
debug isis update-packets............................................................................................................................................ 788
default-information originate........................................................................................................................................ 789
description...................................................................................................................................................................... 790
distance............................................................................................................................................................................791
distribute-list in...............................................................................................................................................................792
distribute-list out............................................................................................................................................................793
distribute-list redistributed-override............................................................................................................................794
domain-password...........................................................................................................................................................795
graceful-restart ietf....................................................................................................................................................... 796
graceful-restart interval................................................................................................................................................ 796
graceful-restart restart-wait.........................................................................................................................................797
graceful-restart t1.......................................................................................................................................................... 798
graceful-restart t2......................................................................................................................................................... 799
graceful-restart t3......................................................................................................................................................... 800
hello padding................................................................................................................................................................... 801
hostname dynamic......................................................................................................................................................... 801
ignore-lsp-errors............................................................................................................................................................ 802
ip router isis.................................................................................................................................................................... 803
ipv6 router isis................................................................................................................................................................804
isis circuit-type...............................................................................................................................................................805
isis csnp-interval............................................................................................................................................................ 806
isis hello-interval.............................................................................................................................................................806
isis hello-multiplier..........................................................................................................................................................807
isis hello padding............................................................................................................................................................ 808
isis ipv6 metric............................................................................................................................................................... 809
isis metric.........................................................................................................................................................................810
isis network point-to-point.............................................................................................................................................811
isis password................................................................................................................................................................... 812
isis priority........................................................................................................................................................................813
is-type.............................................................................................................................................................................. 814
log-adjacency-changes..................................................................................................................................................814
lsp-gen-interval...............................................................................................................................................................815
lsp-mtu.............................................................................................................................................................................816
lsp-refresh-interval......................................................................................................................................................... 817
max-area-addresses.......................................................................................................................................................818
max-lsp-lifetime.............................................................................................................................................................. 819
maximum-paths............................................................................................................................................................. 820
metric-style.................................................................................................................................................................... 820
multi-topology................................................................................................................................................................ 822
net....................................................................................................................................................................................822
Contents
19
passive-interface............................................................................................................................................................823
redistribute......................................................................................................................................................................824
redistribute bgp..............................................................................................................................................................826
redistribute ospf............................................................................................................................................................. 827
router isis.........................................................................................................................................................................829
set-overload-bit............................................................................................................................................................. 830
show cong.....................................................................................................................................................................831
show isis database.........................................................................................................................................................832
show isis graceful-restart detail................................................................................................................................... 834
show isis hostname....................................................................................................................................................... 836
show isis interface......................................................................................................................................................... 836
show isis neighbors........................................................................................................................................................837
show isis protocol.......................................................................................................................................................... 839
show isis trac.............................................................................................................................................................. 840
spf-interval.......................................................................................................................................................................841
27 Link Aggregation Control Protocol (LACP)...............................................................................................844
clear lacp counters.........................................................................................................................................................844
debug lacp...................................................................................................................................................................... 845
lacp long-timeout...........................................................................................................................................................846
lacp port-priority............................................................................................................................................................ 847
lacp system-priority....................................................................................................................................................... 848
port-channel-protocol lacp........................................................................................................................................... 849
show lacp........................................................................................................................................................................850
28 Layer 2.....................................................................................................................................................852
MAC Addressing Commands....................................................................................................................................... 852
mac-address-table aging-time............................................................................................................................... 852
mac-address-table static........................................................................................................................................ 853
mac-address-table station-move refresh-arp...................................................................................................... 854
mac learning-limit.................................................................................................................................................... 855
mac learning-limit learn-limit-violation...................................................................................................................857
mac learning-limit mac-address-sticky................................................................................................................. 858
mac learning-limit station-move-violation............................................................................................................ 859
mac learning-limit reset...........................................................................................................................................860
show mac-address-table.........................................................................................................................................861
show mac-address-table aging-time.....................................................................................................................863
show mac learning-limit.......................................................................................................................................... 864
Virtual LAN (VLAN) Commands..................................................................................................................................865
default vlan-id.......................................................................................................................................................... 865
description................................................................................................................................................................866
default-vlan disable..................................................................................................................................................867
name..........................................................................................................................................................................868
show cong..............................................................................................................................................................869
show vlan..................................................................................................................................................................869
tagged....................................................................................................................................................................... 872
20
Contents
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