Dell PowerSwitch S6000 ON User guide

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Dell Command Line Reference Guide for the
S6000–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......................................................................................................................................... 58
boot system......................................................................................................................................................................58
cd....................................................................................................................................................................................... 60
HTTP Copy via CLI..........................................................................................................................................................60
copy....................................................................................................................................................................................61
delete.................................................................................................................................................................................64
dir.......................................................................................................................................................................................65
format................................................................................................................................................................................66
fsck ash........................................................................................................................................................................... 67
mkdir.................................................................................................................................................................................. 67
mount nfs..........................................................................................................................................................................68
rmdir.................................................................................................................................................................................. 69
upgrade system................................................................................................................................................................69
rename............................................................................................................................................................................... 71
show boot system.............................................................................................................................................................71
show bootvar....................................................................................................................................................................72
show le-systems............................................................................................................................................................ 73
show os-version................................................................................................................................................................74
show running-cong........................................................................................................................................................76
show startup-cong........................................................................................................................................................ 79
show version.....................................................................................................................................................................80
upgrade system.................................................................................................................................................................81
upgrade boot.................................................................................................................................................................... 83
verify..................................................................................................................................................................................84
Contents
3
4 Control and Monitoring................................................................................................................................86
banner exec...................................................................................................................................................................... 86
banner login.......................................................................................................................................................................87
banner motd..................................................................................................................................................................... 89
cam-acl..............................................................................................................................................................................90
clear line............................................................................................................................................................................. 91
congure........................................................................................................................................................................... 92
disable................................................................................................................................................................................93
do....................................................................................................................................................................................... 94
enable................................................................................................................................................................................ 95
enable optic-info-update interval...................................................................................................................................96
end..................................................................................................................................................................................... 97
exec-timeout.................................................................................................................................................................... 98
exit..................................................................................................................................................................................... 99
ftp-server enable............................................................................................................................................................100
ftp-server topdir..............................................................................................................................................................101
ftp-server username...................................................................................................................................................... 102
hostname.........................................................................................................................................................................103
ip ftp password............................................................................................................................................................... 103
ip ftp source-interface................................................................................................................................................... 104
ip tftp vrf......................................................................................................................................................................... 105
ip ftp username...............................................................................................................................................................106
ip ftp vrf...........................................................................................................................................................................107
ip telnet server enable....................................................................................................................................................107
ip telnet server vrf..........................................................................................................................................................108
ip telnet source-interface.............................................................................................................................................. 109
ip tftp vrf..........................................................................................................................................................................110
line......................................................................................................................................................................................111
login concurrent-session................................................................................................................................................ 112
login statistics.................................................................................................................................................................. 113
motd-banner.................................................................................................................................................................... 115
ping................................................................................................................................................................................... 116
reload................................................................................................................................................................................ 119
send..................................................................................................................................................................................120
service timestamps......................................................................................................................................................... 121
show alarms.................................................................................................................................................................... 122
show cpu-trac-stats................................................................................................................................................... 123
show debugging..............................................................................................................................................................124
show environment..........................................................................................................................................................125
show inventory................................................................................................................................................................127
show login statistics....................................................................................................................................................... 128
show memory................................................................................................................................................................. 130
show processes cpu........................................................................................................................................................131
show processes ipc ow-control..................................................................................................................................134
show processes memory...............................................................................................................................................135
4
Contents
show software ifm..........................................................................................................................................................138
show system................................................................................................................................................................... 139
show tech-support..........................................................................................................................................................141
ssh-peer-stack-unit........................................................................................................................................................143
telnet................................................................................................................................................................................ 144
telnet-peer-stack-unit....................................................................................................................................................145
terminal length................................................................................................................................................................ 146
traceroute........................................................................................................................................................................ 147
undebug all...................................................................................................................................................................... 149
virtual-ip...........................................................................................................................................................................149
write.................................................................................................................................................................................150
5 802.1X........................................................................................................................................................ 152
debug dot1x.....................................................................................................................................................................153
dot1x auth-fail-vlan.........................................................................................................................................................154
dot1x auth-server........................................................................................................................................................... 155
dot1x auth-type mab-only............................................................................................................................................. 155
dot1x authentication (Conguration)........................................................................................................................... 156
dot1x authentication (Interface)................................................................................................................................... 157
dot1x critical-vlan............................................................................................................................................................158
dot1x guest-vlan............................................................................................................................................................. 159
dot1x host-mode.............................................................................................................................................................160
mac................................................................................................................................................................................... 161
dot1x mac-auth-bypass..................................................................................................................................................161
dot1x max-eap-req......................................................................................................................................................... 162
dot1x max-supplicants....................................................................................................................................................163
dot1x port-control...........................................................................................................................................................164
dot1x prole.....................................................................................................................................................................164
dot1x quiet-period...........................................................................................................................................................165
dot1x reauthentication................................................................................................................................................... 166
dot1x reauth-max............................................................................................................................................................167
dot1x server-timeout...................................................................................................................................................... 167
dot1x static-mab.............................................................................................................................................................168
dot1x supplicant-timeout............................................................................................................................................... 169
dot1x tx-period................................................................................................................................................................ 170
show dot1x cos-mapping interface............................................................................................................................... 171
show dot1x interface...................................................................................................................................................... 172
show dot1x prole...........................................................................................................................................................175
6 Access Control Lists (ACL).........................................................................................................................176
Commands Common to all ACL Types.........................................................................................................................177
remark........................................................................................................................................................................ 177
show cong...............................................................................................................................................................178
Common IP ACL Commands........................................................................................................................................ 179
access-class.............................................................................................................................................................. 179
aclrange prole-name............................................................................................................................................... 181
Contents
5
clear counters ip access-group................................................................................................................................181
feature aclrange........................................................................................................................................................ 182
ip access-group........................................................................................................................................................ 183
ip mirror-access-group.............................................................................................................................................184
ip control-plane egress-lter................................................................................................................................... 185
show aclrange...........................................................................................................................................................185
show ip accounting access-list...............................................................................................................................186
Standard IP ACL Commands........................................................................................................................................ 188
deny............................................................................................................................................................................188
ip access-list standard............................................................................................................................................. 190
permit..........................................................................................................................................................................191
resequence access-list.............................................................................................................................................192
seq..............................................................................................................................................................................193
Extended IP ACL Commands....................................................................................................................................... 195
deny............................................................................................................................................................................195
deny icmp...................................................................................................................................................................197
deny tcp.................................................................................................................................................................... 200
deny udp................................................................................................................................................................... 203
ip access-list extended........................................................................................................................................... 205
permit........................................................................................................................................................................206
permit icmp...............................................................................................................................................................208
permit tcp..................................................................................................................................................................210
permit udp................................................................................................................................................................. 213
resequence access-list.............................................................................................................................................216
seq.............................................................................................................................................................................. 217
Common MAC Access List Commands.......................................................................................................................221
clear counters mac access-group.......................................................................................................................... 221
mac access-group.................................................................................................................................................... 221
show mac access-lists............................................................................................................................................ 223
show mac accounting access-list..........................................................................................................................224
Standard MAC ACL Commands.................................................................................................................................. 225
deny...........................................................................................................................................................................225
mac access-list standard........................................................................................................................................ 226
permit........................................................................................................................................................................ 227
seq............................................................................................................................................................................. 229
Extended MAC ACL Commands................................................................................................................................. 230
deny...........................................................................................................................................................................230
mac access-list extended....................................................................................................................................... 232
permit........................................................................................................................................................................ 234
IP Prex List Commands...............................................................................................................................................236
clear ip prex-list......................................................................................................................................................236
deny........................................................................................................................................................................... 237
ip prex-list............................................................................................................................................................... 238
seq............................................................................................................................................................................. 239
show cong.............................................................................................................................................................. 240
6
Contents
show ip prex-list detail...........................................................................................................................................240
show ip prex-list summary.....................................................................................................................................241
Route Map Commands................................................................................................................................................. 242
continue.................................................................................................................................................................... 242
description................................................................................................................................................................ 244
match as-path.......................................................................................................................................................... 244
match community....................................................................................................................................................245
match interface........................................................................................................................................................ 246
match ip address......................................................................................................................................................247
match ip next-hop....................................................................................................................................................248
match ip route-source.............................................................................................................................................249
match metric............................................................................................................................................................ 250
match origin...............................................................................................................................................................251
match route-type.....................................................................................................................................................252
match tag..................................................................................................................................................................253
route-map................................................................................................................................................................. 254
set as-path............................................................................................................................................................... 255
set automatic-tag.................................................................................................................................................... 256
set comm-list delete................................................................................................................................................ 257
set community......................................................................................................................................................... 258
set level..................................................................................................................................................................... 259
set local-preference.................................................................................................................................................260
set metric...................................................................................................................................................................261
set metric-type........................................................................................................................................................ 262
set next-hop............................................................................................................................................................. 263
set origin................................................................................................................................................................... 264
set tag.......................................................................................................................................................................265
set weight................................................................................................................................................................. 266
show cong.............................................................................................................................................................. 267
show route-map.......................................................................................................................................................267
deny (for Standard IP ACLs)........................................................................................................................................ 268
deny (for Extended IP ACLs)....................................................................................................................................... 270
seq (for Standard IPv4 ACLs).......................................................................................................................................271
deny tcp (for Extended IP ACLs).................................................................................................................................272
deny ether-type (for Extended MAC ACLs)...............................................................................................................274
deny (for Standard MAC ACLs)...................................................................................................................................275
deny (for Extended MAC ACLs).................................................................................................................................. 276
permit (for Standard IP ACLs)..................................................................................................................................... 278
permit arp (for Extended MAC ACLs).........................................................................................................................279
permit ether-type (for Extended MAC ACLs)........................................................................................................... 280
permit icmp (for Extended IP ACLs)........................................................................................................................... 282
permit udp (for Extended IP ACLs).............................................................................................................................283
permit (for Extended IP ACLs).................................................................................................................................... 284
permit (for Standard MAC ACLs)................................................................................................................................286
seq (for Standard MAC ACLs)..................................................................................................................................... 287
Contents
7
permit tcp (for Extended IP ACLs)..............................................................................................................................288
seq arp (for Extended MAC ACLs)............................................................................................................................. 290
seq ether-type (for Extended MAC ACLs)................................................................................................................. 291
seq (for IP ACLs)........................................................................................................................................................... 293
seq (for IPv6 ACLs).......................................................................................................................................................294
permit udp (for IPv6 ACLs).......................................................................................................................................... 297
permit tcp (for IPv6 ACLs)...........................................................................................................................................298
permit icmp (for IPv6 ACLs).........................................................................................................................................301
permit (for IPv6 ACLs)..................................................................................................................................................303
deny udp (for IPv6 ACLs).............................................................................................................................................304
deny arp (for Extended MAC ACLs)........................................................................................................................... 306
deny tcp (for IPv6 ACLs)..............................................................................................................................................307
deny icmp (for Extended IPv6 ACLs)......................................................................................................................... 309
deny (for IPv6 ACLs)...................................................................................................................................................... 311
7 Bidirectional Forwarding Detection (BFD)...................................................................................................314
bfd all-neighbors............................................................................................................................................................. 314
ip route bfd...................................................................................................................................................................... 316
neighbor bfd.................................................................................................................................................................... 317
neighbor bfd disable....................................................................................................................................................... 318
show bfd neighbors........................................................................................................................................................319
8 Boot Command Line Interface.................................................................................................................... 321
boot change.................................................................................................................................................................... 321
boot message.................................................................................................................................................................323
boot show net cong retries........................................................................................................................................ 323
boot write net cong retries.........................................................................................................................................324
boot zero.........................................................................................................................................................................324
default-gateway............................................................................................................................................................. 325
etheraddr <macaddr>................................................................................................................................................... 326
ignore enable-password................................................................................................................................................ 326
ignore startup-cong.....................................................................................................................................................327
interface management ethernet ip address................................................................................................................327
NVRAM erase.................................................................................................................................................................328
reload...............................................................................................................................................................................328
serial console.................................................................................................................................................................. 329
show bootvar................................................................................................................................................................. 329
show default-gateway...................................................................................................................................................330
show interface management ethernet.........................................................................................................................331
show serial console baud rate...................................................................................................................................... 332
watchdog <string>........................................................................................................................................................ 332
9 Border Gateway Protocol...........................................................................................................................334
BGP IPv4 Commands....................................................................................................................................................334
address-family.......................................................................................................................................................... 334
aggregate-address...................................................................................................................................................335
8
Contents
bgp add-path............................................................................................................................................................337
bgp always-compare-med...................................................................................................................................... 338
bgp asnotation......................................................................................................................................................... 338
bgp bestpath as-path ignore..................................................................................................................................340
bgp bestpath as-path multipath-relax...................................................................................................................340
bgp bestpath med confed....................................................................................................................................... 341
bgp bestpath med missing-as-best.......................................................................................................................342
bgp bestpath router-id ignore................................................................................................................................ 342
bgp client-to-client reection................................................................................................................................. 343
bgp cluster-id........................................................................................................................................................... 344
bgp confederation identier................................................................................................................................... 345
bgp confederation peers.........................................................................................................................................346
bgp dampening.........................................................................................................................................................347
bgp default local-preference.................................................................................................................................. 348
bgp dmzlink-bw........................................................................................................................................................349
bgp enforce-rst-as................................................................................................................................................ 350
bgp fast-external-fallover........................................................................................................................................ 351
bgp four-octet-as-support...................................................................................................................................... 351
bgp graceful-restart................................................................................................................................................ 352
bgp non-deterministic-med....................................................................................................................................353
bgp outbound-optimization....................................................................................................................................354
bgp recursive-bgp-next-hop.................................................................................................................................. 355
bgp regex-eval-optz-disable...................................................................................................................................356
bgp router-id.............................................................................................................................................................357
clear ip bgp............................................................................................................................................................... 358
clear ip bgp dampening...........................................................................................................................................359
clear ip bgp ap-statistics...................................................................................................................................... 360
clear ip bgp peer-group...........................................................................................................................................362
debug ip bgp.............................................................................................................................................................363
debug ip bgp dampening.........................................................................................................................................364
debug ip bgp events................................................................................................................................................365
debug ip bgp keepalives..........................................................................................................................................366
debug ip bgp notications.......................................................................................................................................367
debug ip bgp soft-reconguration.........................................................................................................................368
debug ip bgp updates..............................................................................................................................................369
default-metric...........................................................................................................................................................370
deny bandwidth........................................................................................................................................................ 371
description................................................................................................................................................................ 372
maximum-paths........................................................................................................................................................373
neighbor activate......................................................................................................................................................374
neighbor add-path....................................................................................................................................................374
neighbor advertisement-interval............................................................................................................................ 375
neighbor advertisement-start.................................................................................................................................376
neighbor allowas-in.................................................................................................................................................. 377
neighbor default-originate.......................................................................................................................................378
Contents
9
neighbor description................................................................................................................................................ 379
neighbor distribute-list............................................................................................................................................ 380
neighbor ebgp-multihop.......................................................................................................................................... 381
neighbor fall-over.....................................................................................................................................................382
neighbor local-as......................................................................................................................................................382
neighbor maximum-prex.......................................................................................................................................383
neighbor next-hop-self........................................................................................................................................... 385
neighbor password.................................................................................................................................................. 385
neighbor peer-group (assigning peers)................................................................................................................. 387
neighbor peer-group (creating group)...................................................................................................................388
neighbor peer-group passive..................................................................................................................................389
neighbor remote-as................................................................................................................................................. 390
neighbor remove-private-as....................................................................................................................................391
neighbor route-map.................................................................................................................................................392
neighbor route-reector-client...............................................................................................................................393
neighbor send-community......................................................................................................................................394
neighbor shutdown..................................................................................................................................................395
neighbor soft-reconguration inbound................................................................................................................. 396
neighbor timers........................................................................................................................................................ 397
neighbor update-source..........................................................................................................................................398
neighbor weight.......................................................................................................................................................399
network.....................................................................................................................................................................400
network backdoor.................................................................................................................................................... 401
permit bandwidth.....................................................................................................................................................402
redistribute................................................................................................................................................................403
redistribute ospf.......................................................................................................................................................404
router bgp.................................................................................................................................................................405
shutdown all............................................................................................................................................................. 406
shutdown address-family-ipv4–multicast.............................................................................................................407
shutdown address-family-ipv4–unicast................................................................................................................ 407
shutdown address-family-ipv6–unicast................................................................................................................408
set extcommunity bandwidth.................................................................................................................................408
show capture bgp-pdu neighbor........................................................................................................................... 409
show cong...............................................................................................................................................................410
show ip bgp................................................................................................................................................................411
show ip bgp cluster-list............................................................................................................................................413
show ip bgp community...........................................................................................................................................414
show ip bgp community-list.................................................................................................................................... 417
show ip bgp dampened-paths................................................................................................................................ 418
show ip bgp detail....................................................................................................................................................420
show ip bgp extcommunity-list...............................................................................................................................421
show ip bgp lter-list...............................................................................................................................................423
show ip bgp ap-statistics......................................................................................................................................424
show ip bgp inconsistent-as...................................................................................................................................426
show ip bgp neighbors............................................................................................................................................ 428
10
Contents
show ip bgp next-hop.............................................................................................................................................. 431
show ip bgp paths....................................................................................................................................................432
show ip bgp paths community...............................................................................................................................434
show ip bgp peer-group..........................................................................................................................................435
show ip bgp regexp..................................................................................................................................................437
show ip bgp summary............................................................................................................................................. 438
show running-cong bgp.........................................................................................................................................441
timers bgp.................................................................................................................................................................442
MBGP Commands.........................................................................................................................................................443
debug ip bgp dampening.........................................................................................................................................443
distance bgp.............................................................................................................................................................444
neighbor auto-local-address...................................................................................................................................445
show ip bgp dampened-paths................................................................................................................................445
10 Content Addressable Memory (CAM).......................................................................................................448
CAM Prole Commands............................................................................................................................................... 448
cam-acl (Conguration)..........................................................................................................................................449
cam-acl-egress........................................................................................................................................................ 452
cam-optimization.....................................................................................................................................................453
show cam-acl...........................................................................................................................................................454
show cam-usage..................................................................................................................................................... 455
test cam-usage........................................................................................................................................................456
Unied Forwarding Table Modes................................................................................................................................. 458
hardware forwarding-table mode.......................................................................................................................... 458
show hardware forwarding-table mode................................................................................................................ 458
11 Control Plane Policing (CoPP).................................................................................................................. 460
control-plane-cpuqos....................................................................................................................................................460
cpu-protocol-group........................................................................................................................................................ 461
copp-prole..................................................................................................................................................................... 461
cpu-queue.......................................................................................................................................................................462
copp-policy..................................................................................................................................................................... 462
protocol-list.....................................................................................................................................................................463
queue-length.................................................................................................................................................................. 464
service-policy rate-limit-cpu-queues...........................................................................................................................464
service-policy rate-limit-protocols............................................................................................................................... 465
show cpu-queue rate cp...............................................................................................................................................466
show ip protocol-queue-mapping................................................................................................................................ 467
show ipv6 protocol-queue-mapping............................................................................................................................468
show mac protocol-queue-mapping........................................................................................................................... 469
show running-cong copp-prole................................................................................................................................470
show running-cong cpu-protocol-group...................................................................................................................470
12 Data Center Bridging (DCB)......................................................................................................................471
DCB Command............................................................................................................................................................... 471
dcb-enable................................................................................................................................................................ 472
Contents
11
PFC Commands.............................................................................................................................................................472
clear hardware pfc-nodrop-priority........................................................................................................................472
clear pfc counters.................................................................................................................................................... 473
pfc-nodrop-priority l2-dlf drop................................................................................................................................474
pfc no-drop queues..................................................................................................................................................474
pfc priority.................................................................................................................................................................475
show dcb...................................................................................................................................................................476
show hardware pfc-nodrop-priority.......................................................................................................................477
show interface pfc................................................................................................................................................... 477
show interface pfc statistics.................................................................................................................................. 480
ETS Commands..............................................................................................................................................................481
dcb-enable.................................................................................................................................................................481
clear ets counters.................................................................................................................................................... 482
show interface ets................................................................................................................................................... 483
DCBX Commands.......................................................................................................................................................... 487
advertise dcbx-tlv.................................................................................................................................................... 487
dcbx port-role...........................................................................................................................................................488
dcbx version............................................................................................................................................................. 489
debug dcbx...............................................................................................................................................................490
fcoe priority-bits....................................................................................................................................................... 491
iscsi priority-bits........................................................................................................................................................491
show interface dcbx detail......................................................................................................................................492
dcb-map..........................................................................................................................................................................495
priority-pgid....................................................................................................................................................................495
priority-group bandwidth pfc....................................................................................................................................... 496
dcb-map stack-unit all stack-ports all......................................................................................................................... 497
dcb pfc-shared-buer-size...........................................................................................................................................498
dcb-buer-threshold ....................................................................................................................................................499
priority.............................................................................................................................................................................499
qos-policy-buer............................................................................................................................................................ 501
dcb-policy buer-threshold (Interface Conguration)..............................................................................................502
dcb-policy dcb-buer-threshold (Global Conguration).......................................................................................... 503
show qos dcb-buer-threshold................................................................................................................................... 504
dcb pfc-total-buer-size.............................................................................................................................................. 504
show running-cong dcb-buer-threshold................................................................................................................505
service-class buer shared-threshold-weight........................................................................................................... 507
dcb pfc-queues..............................................................................................................................................................508
dcb {ets | pfc} enable....................................................................................................................................................509
13 Debugging and Diagnostics....................................................................................................................... 510
Diagnostics and Monitoring Commands......................................................................................................................510
logging coredump stack-unit.................................................................................................................................. 510
Oine Diagnostic Commands....................................................................................................................................... 511
diag stack-unit........................................................................................................................................................... 511
oine stack-unit....................................................................................................................................................... 512
online stack-unit........................................................................................................................................................513
12
Contents
Hardware Commands.................................................................................................................................................... 514
clear hardware stack-unit........................................................................................................................................514
clear hardware system-ow....................................................................................................................................515
clear hardware vlan-counters................................................................................................................................. 516
hardware watchdog................................................................................................................................................. 516
show hardware mac................................................................................................................................................. 517
show hardware ip..................................................................................................................................................... 518
show hardware stack-unit.......................................................................................................................................518
show hardware stack-unit buer...........................................................................................................................526
show hardware buer service-pool.......................................................................................................................529
show hardware buer-stats-snapshot..................................................................................................................529
show hardware counters interface .......................................................................................................................532
show hardware drops..............................................................................................................................................533
show hardware system-ow.................................................................................................................................. 535
show hardware vlan-counters................................................................................................................................537
show hardware stack-unit buer-stats-snapshot ..............................................................................................538
show hardware stack-unit buer-stats-snapshot (Total Buer Information)..................................................540
14 Dynamic Host Conguration Protocol (DHCP).........................................................................................542
Commands to Congure the System to be a DHCP Server....................................................................................542
clear ip dhcp............................................................................................................................................................. 542
debug ip dhcp server...............................................................................................................................................543
debug ipv6 dhcp ..................................................................................................................................................... 544
default-router........................................................................................................................................................... 544
disable....................................................................................................................................................................... 545
dns-server................................................................................................................................................................ 546
domain-name........................................................................................................................................................... 546
excluded-address.....................................................................................................................................................547
hardware-address....................................................................................................................................................548
host........................................................................................................................................................................... 549
lease.......................................................................................................................................................................... 549
netbios-name-server...............................................................................................................................................550
netbios-node-type....................................................................................................................................................551
network.....................................................................................................................................................................552
pool............................................................................................................................................................................552
show ip dhcp binding.............................................................................................................................................. 553
show ip dhcp conguration.................................................................................................................................... 554
show ip dhcp conict..............................................................................................................................................555
show ip dhcp server................................................................................................................................................555
Commands to Congure Secure DHCP..................................................................................................................... 556
arp inspection...........................................................................................................................................................556
arp inspection-trust................................................................................................................................................. 557
clear ip dhcp snooping............................................................................................................................................ 557
clear ipv6 dhcp snooping binding.......................................................................................................................... 559
ip dhcp relay............................................................................................................................................................. 559
ip dhcp snooping......................................................................................................................................................560
Contents
13
ipv6 dhcp snooping..................................................................................................................................................561
ipv6 dhcp snooping vlan..........................................................................................................................................561
ip dhcp snooping binding........................................................................................................................................ 562
IPv6 DHCP Snooping Binding................................................................................................................................563
ip dhcp snooping database.....................................................................................................................................564
ipv6 dhcp snooping database write-delay............................................................................................................565
ip dhcp snooping database renew.........................................................................................................................565
ipv6 dhcp snooping database renew.....................................................................................................................566
ip dhcp snooping trust............................................................................................................................................ 566
ipv6 dhcp snooping trust........................................................................................................................................567
ip dhcp source-address-validation.........................................................................................................................567
ip dhcp relay information-option............................................................................................................................568
ip dhcp snooping verify mac-address....................................................................................................................570
ipv6 dhcp snooping verify mac-address............................................................................................................... 570
ip helper-address...................................................................................................................................................... 571
ipv6 helper-address..................................................................................................................................................571
show ip dhcp snooping............................................................................................................................................572
show ipv6 dhcp snooping....................................................................................................................................... 574
Commands to Congure DNS .....................................................................................................................................575
ip name-server......................................................................................................................................................... 575
ip domain-name........................................................................................................................................................576
ip domain-list.............................................................................................................................................................577
ip host........................................................................................................................................................................578
clear host.................................................................................................................................................................. 578
15 Equal Cost Multi-Path (ECMP)................................................................................................................580
ecmp-group....................................................................................................................................................................580
hash-algorithm................................................................................................................................................................581
ip ecmp-group................................................................................................................................................................584
ip ecmp weighted.......................................................................................................................................................... 585
link-bundle-distribution trigger-threshold...................................................................................................................585
link-bundle-monitor enable........................................................................................................................................... 586
16 Flex Hash and Optimized Boot-Up............................................................................................................588
load-balance ingress-port enable.................................................................................................................................588
load-balance exhash....................................................................................................................................................589
reload-type fastboot..................................................................................................................................................... 590
lacp fast-switchover......................................................................................................................................................590
encapsulation dot1q........................................................................................................................................................591
17 FIP Snooping............................................................................................................................................593
clear p-snooping database interface vlan.................................................................................................................593
clear p-snooping statistics......................................................................................................................................... 594
debug p snooping........................................................................................................................................................ 594
debug p snooping rx....................................................................................................................................................595
feature p-snooping......................................................................................................................................................596
14
Contents
p-snooping enable....................................................................................................................................................... 597
p-snooping fc-map......................................................................................................................................................597
p-snooping max-sessions-per-enodemac................................................................................................................ 598
p-snooping port-mode fcf..........................................................................................................................................599
p-snooping port-mode fcoe-trusted.........................................................................................................................599
show p-snooping cong.............................................................................................................................................600
show p-snooping enode..............................................................................................................................................601
show p-snooping fcf................................................................................................................................................... 602
show p-snooping statistics.........................................................................................................................................603
show p-snooping system........................................................................................................................................... 605
show p-snooping vlan.................................................................................................................................................606
show ps status............................................................................................................................................................. 607
18 Force10 Resilient Ring Protocol (FRRP)...................................................................................................608
clear frrp......................................................................................................................................................................... 608
debug frrp....................................................................................................................................................................... 610
description........................................................................................................................................................................611
disable...............................................................................................................................................................................611
interface...........................................................................................................................................................................612
member-vlan................................................................................................................................................................... 613
mode................................................................................................................................................................................ 614
protocol frrp.................................................................................................................................................................... 615
show frrp.........................................................................................................................................................................616
timer.................................................................................................................................................................................618
19 GARP VLAN Registration (GVRP)............................................................................................................620
clear gvrp statistics........................................................................................................................................................621
debug gvrp..................................................................................................................................................................... 622
disable............................................................................................................................................................................. 623
garp timers......................................................................................................................................................................624
gvrp enable.....................................................................................................................................................................625
gvrp registration.............................................................................................................................................................626
protocol gvrp.................................................................................................................................................................. 627
show cong....................................................................................................................................................................628
show garp timers........................................................................................................................................................... 628
show gvrp.......................................................................................................................................................................629
show gvrp statistics....................................................................................................................................................... 631
20 ICMP Message Types.............................................................................................................................. 633
21 Internet Group Management Protocol (IGMP)......................................................................................... 635
IGMP Commands.......................................................................................................................................................... 635
clear ip igmp groups................................................................................................................................................ 635
debug ip igmp...........................................................................................................................................................636
ip igmp access-group.............................................................................................................................................. 637
ip igmp immediate-leave......................................................................................................................................... 638
Contents
15
ip igmp last-member-query-interval...................................................................................................................... 639
ip igmp query-interval..............................................................................................................................................640
ip igmp query-max-resp-time..................................................................................................................................641
ip igmp ssm-map......................................................................................................................................................642
ip igmp version......................................................................................................................................................... 643
show ip igmp groups............................................................................................................................................... 644
show ip igmp interface............................................................................................................................................646
show ip igmp ssm-map........................................................................................................................................... 648
IGMP Snooping Commands.........................................................................................................................................649
clear ip igmp snooping groups............................................................................................................................... 650
debug ip igmp snooping...........................................................................................................................................651
ip igmp snooping enable.......................................................................................................................................... 651
ip igmp snooping fast-leave....................................................................................................................................652
ip igmp snooping last-member-query-interval..................................................................................................... 653
ip igmp snooping mrouter.......................................................................................................................................654
ip igmp snooping querier.........................................................................................................................................655
show ip igmp snooping groups...............................................................................................................................656
show ip igmp snooping mrouter.............................................................................................................................658
22 Interfaces................................................................................................................................................ 659
Basic Interface Commands.......................................................................................................................................... 659
clear counters.......................................................................................................................................................... 659
clear dampening....................................................................................................................................................... 661
dampening................................................................................................................................................................ 662
default interface.......................................................................................................................................................663
description................................................................................................................................................................664
duplex (10/100 Interfaces)..................................................................................................................................... 665
owcontrol................................................................................................................................................................666
interface....................................................................................................................................................................669
interface group..........................................................................................................................................................671
interface loopback....................................................................................................................................................672
interface managementEthernet.............................................................................................................................673
interface null............................................................................................................................................................. 674
interface range......................................................................................................................................................... 675
interface range macro (dene)...............................................................................................................................677
interface range macro name...................................................................................................................................678
interface vlan............................................................................................................................................................679
intf-type cr4 autoneg............................................................................................................................................... 681
keepalive....................................................................................................................................................................681
monitor interface..................................................................................................................................................... 682
mtu............................................................................................................................................................................ 685
negotiation auto.......................................................................................................................................................686
portmode hybrid...................................................................................................................................................... 689
rate-interval.............................................................................................................................................................. 690
rate-interval (Conguration Mode)........................................................................................................................ 691
show cong..............................................................................................................................................................692
16
Contents
show cong (for speed)......................................................................................................................................... 693
show cong (from INTERFACE RANGE mode)..................................................................................................693
show interfaces........................................................................................................................................................694
show interfaces congured.................................................................................................................................... 700
show interfaces dampening....................................................................................................................................702
show interfaces stack-unit..................................................................................................................................... 703
show interfaces status............................................................................................................................................ 704
show interfaces vlan................................................................................................................................................706
show system stack-unit quad-port-prole............................................................................................................707
stack-unit portmode quad...................................................................................................................................... 708
show interfaces switchport.................................................................................................................................... 709
show interfaces transceiver.....................................................................................................................................711
show range................................................................................................................................................................716
shutdown................................................................................................................................................................... 717
speed (for 10/100/1000/10000 interfaces)..........................................................................................................718
speed (Management interface)............................................................................................................................. 720
stack-unit portmode.................................................................................................................................................721
switchport.................................................................................................................................................................722
wavelength................................................................................................................................................................724
Port Channel Commands..............................................................................................................................................724
channel-member......................................................................................................................................................725
group......................................................................................................................................................................... 726
interface port-channel.............................................................................................................................................727
minimum-links...........................................................................................................................................................728
port-channel failover-group....................................................................................................................................729
show interfaces port-channel................................................................................................................................ 730
show port-channel-ow..........................................................................................................................................733
ip http source-interface................................................................................................................................................ 735
23 IPv4 Routing............................................................................................................................................ 736
arp.................................................................................................................................................................................... 737
arp backo-time.............................................................................................................................................................738
arp learn-enable............................................................................................................................................................. 739
arp max-entries.............................................................................................................................................................. 740
arp retries.........................................................................................................................................................................741
arp timeout......................................................................................................................................................................742
clear arp-cache...............................................................................................................................................................743
clear host.........................................................................................................................................................................744
clear ip b stack-unit..................................................................................................................................................... 745
clear ip route...................................................................................................................................................................745
clear tcp statistics.......................................................................................................................................................... 747
debug arp........................................................................................................................................................................ 747
debug ip dhcp.................................................................................................................................................................749
debug ip icmp.................................................................................................................................................................750
debug ip packet...............................................................................................................................................................751
ip address........................................................................................................................................................................754
Contents
17
ip directed-broadcast.................................................................................................................................................... 755
ip domain-list.................................................................................................................................................................. 756
ip domain-lookup............................................................................................................................................................757
ip domain-name..............................................................................................................................................................758
ip helper-address............................................................................................................................................................759
ip helper-address hop-count disable........................................................................................................................... 760
ip host.............................................................................................................................................................................. 761
ip icmp source-interface............................................................................................................................................... 762
ipv6 icmp source-interface........................................................................................................................................... 763
ip max-frag-count.......................................................................................................................................................... 764
ip name-server............................................................................................................................................................... 765
ip proxy-arp.....................................................................................................................................................................766
ip route.............................................................................................................................................................................767
ip source-route............................................................................................................................................................... 769
ip tcp initial-time.............................................................................................................................................................770
ip unknown-unicast........................................................................................................................................................ 771
ipv4 unicast-host-route..................................................................................................................................................771
show ip tcp initial-time...................................................................................................................................................772
ip unreachables...............................................................................................................................................................772
load-balance....................................................................................................................................................................773
load-balance hg..............................................................................................................................................................775
management route.........................................................................................................................................................776
show arp..........................................................................................................................................................................777
show arp retries............................................................................................................................................................. 780
show hosts...................................................................................................................................................................... 781
show ip cam stack-unit................................................................................................................................................. 783
show ip b stack-unit.................................................................................................................................................... 785
show ip ow....................................................................................................................................................................786
show ip interface............................................................................................................................................................788
show ip management-route.......................................................................................................................................... 791
show ip protocols...........................................................................................................................................................792
show ip route..................................................................................................................................................................793
show ip route list............................................................................................................................................................ 797
show ip route summary.................................................................................................................................................798
show ip trac.................................................................................................................................................................799
show tcp statistics.........................................................................................................................................................802
24 IPv6 Basics..............................................................................................................................................805
cam-ipv6 extended-prex............................................................................................................................................ 805
clear ipv6 route.............................................................................................................................................................. 806
maximum dynamic-routes-ipv6....................................................................................................................................807
show cam-ipv6 extended-prex..................................................................................................................................808
ipv6 unicast-host-route................................................................................................................................................ 808
ipv6 nd disable-reachable-timer.................................................................................................................................. 809
ipv6 nd dns-server ....................................................................................................................................................... 809
ipv6 route........................................................................................................................................................................ 810
18
Contents
show ipv6 management-route......................................................................................................................................812
show ipv6 route.............................................................................................................................................................. 813
25 IPv6 Access Control Lists (IPv6 ACLs)..................................................................................................... 817
show cam-acl-egress..................................................................................................................................................... 817
show cam-acl..................................................................................................................................................................818
permit icmp.....................................................................................................................................................................820
permit...............................................................................................................................................................................821
ipv6 control-plane egress-lter.................................................................................................................................... 822
ipv6 access-list...............................................................................................................................................................822
cam-acl-egress...............................................................................................................................................................823
cam-acl........................................................................................................................................................................... 825
26 Intermediate System to Intermediate System (IS-IS)............................................................................... 827
adjacency-check............................................................................................................................................................ 828
advertise......................................................................................................................................................................... 829
area-password................................................................................................................................................................830
clear cong......................................................................................................................................................................831
clear isis...........................................................................................................................................................................832
clns host..........................................................................................................................................................................833
debug isis........................................................................................................................................................................ 833
debug isis adj-packets................................................................................................................................................... 834
debug isis local-updates................................................................................................................................................835
debug isis snp-packets..................................................................................................................................................836
debug isis spf-triggers................................................................................................................................................... 837
debug isis update-packets............................................................................................................................................838
default-information originate........................................................................................................................................839
description......................................................................................................................................................................840
distance...........................................................................................................................................................................840
distribute-list in............................................................................................................................................................... 841
distribute-list out............................................................................................................................................................842
distribute-list redistributed-override............................................................................................................................843
domain-password...........................................................................................................................................................844
graceful-restart ietf....................................................................................................................................................... 845
graceful-restart interval................................................................................................................................................ 846
graceful-restart restart-wait.........................................................................................................................................846
graceful-restart t1.......................................................................................................................................................... 847
graceful-restart t2......................................................................................................................................................... 848
graceful-restart t3......................................................................................................................................................... 849
hello padding.................................................................................................................................................................. 850
hostname dynamic......................................................................................................................................................... 851
ignore-lsp-errors............................................................................................................................................................. 851
ip router isis.................................................................................................................................................................... 852
ipv6 router isis................................................................................................................................................................853
isis circuit-type............................................................................................................................................................... 854
isis csnp-interval............................................................................................................................................................ 855
Contents
19
isis hello-interval.............................................................................................................................................................855
isis hello-multiplier..........................................................................................................................................................856
isis hello padding............................................................................................................................................................ 857
isis ipv6 metric............................................................................................................................................................... 858
isis metric........................................................................................................................................................................859
isis network point-to-point........................................................................................................................................... 860
isis password.................................................................................................................................................................. 860
isis priority........................................................................................................................................................................861
is-type............................................................................................................................................................................. 862
log-adjacency-changes................................................................................................................................................. 863
lsp-gen-interval.............................................................................................................................................................. 864
lsp-mtu............................................................................................................................................................................865
lsp-refresh-interval........................................................................................................................................................ 866
max-area-addresses...................................................................................................................................................... 867
max-lsp-lifetime..............................................................................................................................................................867
maximum-paths............................................................................................................................................................. 868
metric-style.................................................................................................................................................................... 869
multi-topology.................................................................................................................................................................870
net.....................................................................................................................................................................................871
passive-interface.............................................................................................................................................................871
redistribute......................................................................................................................................................................872
redistribute bgp.............................................................................................................................................................. 874
redistribute ospf............................................................................................................................................................. 875
router isis.........................................................................................................................................................................877
set-overload-bit..............................................................................................................................................................878
show cong.................................................................................................................................................................... 878
show isis database.........................................................................................................................................................880
show isis graceful-restart detail................................................................................................................................... 882
show isis hostname....................................................................................................................................................... 883
show isis interface......................................................................................................................................................... 884
show isis neighbors........................................................................................................................................................886
show isis protocol...........................................................................................................................................................887
show isis trac.............................................................................................................................................................. 888
spf-interval......................................................................................................................................................................890
27 Link Aggregation Control Protocol (LACP)...............................................................................................892
clear lacp counters.........................................................................................................................................................892
debug lacp...................................................................................................................................................................... 893
lacp long-timeout...........................................................................................................................................................894
lacp port-priority............................................................................................................................................................895
lacp system-priority.......................................................................................................................................................896
port-channel-protocol lacp........................................................................................................................................... 897
show lacp........................................................................................................................................................................ 897
28 Layer 2.................................................................................................................................................... 900
MAC Addressing Commands....................................................................................................................................... 900
20
Contents
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