PowerSwitch Z9100-ON

Dell PowerSwitch Z9100-ON User guide

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Dell Networking Command Line Reference Guide
for the Z9100–ON System
9.11(2.1)
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 - 06
Rev. A00
Contents
1 About this Guide........................................................................................................................................... 41
Objectives..........................................................................................................................................................................41
Audience............................................................................................................................................................................ 41
Conventions.......................................................................................................................................................................41
Information Icons............................................................................................................................................................. 42
2 CLI Basics....................................................................................................................................................43
Accessing the Command Line........................................................................................................................................43
Multiple Conguration Users.......................................................................................................................................... 43
Obtaining Help..................................................................................................................................................................44
Navigating the CLI........................................................................................................................................................... 45
Using the Keyword no Command.................................................................................................................................. 46
Filtering show Commands.............................................................................................................................................. 46
Enabling Software Features on Devices Using a Command Option..........................................................................47
feature vrf................................................................................................................................................................... 47
show feature...............................................................................................................................................................48
Command Modes.............................................................................................................................................................49
3 File Management......................................................................................................................................... 59
boot system......................................................................................................................................................................59
cd........................................................................................................................................................................................61
copy....................................................................................................................................................................................61
delete.................................................................................................................................................................................64
dir.......................................................................................................................................................................................65
format................................................................................................................................................................................66
fsck ash........................................................................................................................................................................... 67
mkdir..................................................................................................................................................................................68
mount nfs..........................................................................................................................................................................68
rmdir.................................................................................................................................................................................. 69
rename.............................................................................................................................................................................. 69
show boot system............................................................................................................................................................70
show bootvar.....................................................................................................................................................................71
show le-systems............................................................................................................................................................ 72
show os-version............................................................................................................................................................... 73
show running-cong........................................................................................................................................................74
show startup-cong........................................................................................................................................................ 78
show version.....................................................................................................................................................................79
upgrade system.................................................................................................................................................................81
upgrade boot.................................................................................................................................................................... 82
verify..................................................................................................................................................................................83
4 Control and Monitoring................................................................................................................................85
Contents
3
banner exec...................................................................................................................................................................... 85
banner login...................................................................................................................................................................... 86
banner motd..................................................................................................................................................................... 88
cam-acl..............................................................................................................................................................................89
clear average-power........................................................................................................................................................90
clear line............................................................................................................................................................................. 91
congure............................................................................................................................................................................91
disable................................................................................................................................................................................92
do....................................................................................................................................................................................... 93
enable................................................................................................................................................................................ 94
enable cpu-clock-monitor...............................................................................................................................................95
enable optic-info-update interval...................................................................................................................................96
end.....................................................................................................................................................................................96
exec-timeout.....................................................................................................................................................................97
exit..................................................................................................................................................................................... 98
ftp-server enable............................................................................................................................................................. 99
ftp-server topdir.............................................................................................................................................................100
ftp-server username.......................................................................................................................................................101
hostname.........................................................................................................................................................................102
ip ftp password............................................................................................................................................................... 103
ip ftp source-interface................................................................................................................................................... 104
ip ftp username...............................................................................................................................................................105
ip ftp vrf...........................................................................................................................................................................106
ip telnet server enable....................................................................................................................................................107
ip telnet server vrf.......................................................................................................................................................... 107
ip telnet source-interface.............................................................................................................................................. 108
ip tftp source-interface..................................................................................................................................................109
ip tftp vrf..........................................................................................................................................................................110
line......................................................................................................................................................................................111
login concurrent-session................................................................................................................................................ 112
login statistics.................................................................................................................................................................. 114
motd-banner.................................................................................................................................................................... 115
ping................................................................................................................................................................................... 116
reload................................................................................................................................................................................ 119
send..................................................................................................................................................................................120
service timestamps......................................................................................................................................................... 121
show alarms.................................................................................................................................................................... 122
show cpu-trac-stats................................................................................................................................................... 123
show debugging............................................................................................................................................................. 125
show environment..........................................................................................................................................................126
show inventory................................................................................................................................................................127
show login statistics....................................................................................................................................................... 129
show memory.................................................................................................................................................................. 131
show processes cpu.......................................................................................................................................................132
show processes ipc ow-control..................................................................................................................................135
4
Contents
show processes memory...............................................................................................................................................136
show software ifm..........................................................................................................................................................139
show system................................................................................................................................................................... 140
show tech-support.........................................................................................................................................................142
ssh-peer-stack-unit........................................................................................................................................................144
stack-unit location-led................................................................................................................................................... 145
telnet................................................................................................................................................................................ 145
telnet-peer-stack-unit....................................................................................................................................................147
terminal length................................................................................................................................................................ 147
traceroute........................................................................................................................................................................148
undebug all...................................................................................................................................................................... 150
virtual-ip............................................................................................................................................................................151
write................................................................................................................................................................................. 152
5 802.1X........................................................................................................................................................ 153
debug dot1x.....................................................................................................................................................................154
dot1x auth-fail-vlan.........................................................................................................................................................155
dot1x auth-server........................................................................................................................................................... 156
dot1x auth-type mab-only............................................................................................................................................. 156
dot1x authentication (Conguration)........................................................................................................................... 157
dot1x authentication (Interface)...................................................................................................................................158
dot1x critical-vlan............................................................................................................................................................159
dot1x guest-vlan............................................................................................................................................................. 160
dot1x host-mode............................................................................................................................................................. 161
mac...................................................................................................................................................................................162
dot1x mac-auth-bypass................................................................................................................................................. 162
dot1x max-eap-req......................................................................................................................................................... 163
dot1x max-supplicants....................................................................................................................................................164
dot1x port-control...........................................................................................................................................................165
dot1x prole.....................................................................................................................................................................165
dot1x quiet-period...........................................................................................................................................................166
dot1x reauthentication....................................................................................................................................................167
dot1x reauth-max............................................................................................................................................................168
dot1x server-timeout......................................................................................................................................................168
dot1x static-mab.............................................................................................................................................................169
dot1x supplicant-timeout............................................................................................................................................... 170
dot1x tx-period.................................................................................................................................................................171
show dot1x cos-mapping interface...............................................................................................................................172
show dot1x interface...................................................................................................................................................... 174
show dot1x prole...........................................................................................................................................................176
6 Access Control Lists (ACL).........................................................................................................................178
Commands Common to all ACL Types.........................................................................................................................179
remark........................................................................................................................................................................ 179
show cong...............................................................................................................................................................180
Common IP ACL Commands.........................................................................................................................................181
Contents
5
access-class...............................................................................................................................................................181
aclrange prole-name...............................................................................................................................................183
clear counters ip access-group...............................................................................................................................183
feature aclrange........................................................................................................................................................184
ip access-group........................................................................................................................................................ 185
ip mirror-access-group.............................................................................................................................................186
ip control-plane egress-lter....................................................................................................................................187
ipv6 control-plane egress-lter...............................................................................................................................188
show aclrange........................................................................................................................................................... 188
show ip accounting access-list...............................................................................................................................189
Standard IP ACL Commands........................................................................................................................................ 190
deny............................................................................................................................................................................ 191
ip access-list standard............................................................................................................................................. 192
permit.........................................................................................................................................................................193
resequence access-list............................................................................................................................................ 195
seq..............................................................................................................................................................................196
Extended IP ACL Commands........................................................................................................................................198
deny............................................................................................................................................................................198
deny icmp................................................................................................................................................................. 200
deny tcp.................................................................................................................................................................... 202
deny udp................................................................................................................................................................... 205
ip access-list extended............................................................................................................................................208
permit........................................................................................................................................................................209
permit icmp................................................................................................................................................................ 211
permit tcp..................................................................................................................................................................213
permit udp................................................................................................................................................................. 216
resequence access-list.............................................................................................................................................218
seq..............................................................................................................................................................................219
Common MAC Access List Commands......................................................................................................................223
clear counters mac access-group..........................................................................................................................223
mac access-group................................................................................................................................................... 224
show mac access-lists............................................................................................................................................ 225
show mac accounting access-list..........................................................................................................................226
Standard MAC ACL Commands.................................................................................................................................. 228
deny...........................................................................................................................................................................228
mac access-list standard........................................................................................................................................ 229
permit........................................................................................................................................................................230
seq............................................................................................................................................................................. 232
Extended MAC ACL Commands..................................................................................................................................233
deny...........................................................................................................................................................................233
mac access-list extended....................................................................................................................................... 235
permit........................................................................................................................................................................ 237
IP Prex List Commands...............................................................................................................................................238
clear ip prex-list......................................................................................................................................................238
deny...........................................................................................................................................................................239
6
Contents
ip prex-list............................................................................................................................................................... 240
seq.............................................................................................................................................................................. 241
show cong.............................................................................................................................................................. 242
show ip prex-list detail...........................................................................................................................................243
show ip prex-list summary.................................................................................................................................... 244
Route Map Commands................................................................................................................................................. 245
continue.................................................................................................................................................................... 245
description................................................................................................................................................................ 246
match as-path.......................................................................................................................................................... 247
match community.................................................................................................................................................... 248
match interface........................................................................................................................................................ 249
match ip address......................................................................................................................................................250
match ip next-hop.................................................................................................................................................... 251
match ip route-source.............................................................................................................................................252
match metric............................................................................................................................................................ 253
match origin..............................................................................................................................................................254
match route-type.....................................................................................................................................................255
match tag................................................................................................................................................................. 256
route-map................................................................................................................................................................. 257
set as-path............................................................................................................................................................... 258
set automatic-tag.................................................................................................................................................... 259
set comm-list delete................................................................................................................................................259
set community.......................................................................................................................................................... 261
set level..................................................................................................................................................................... 262
set local-preference.................................................................................................................................................263
set metric..................................................................................................................................................................264
set metric-type........................................................................................................................................................ 265
set next-hop.............................................................................................................................................................266
set origin....................................................................................................................................................................267
set tag....................................................................................................................................................................... 268
set weight................................................................................................................................................................. 268
show cong..............................................................................................................................................................269
show route-map.......................................................................................................................................................270
deny (for Standard IP ACLs)......................................................................................................................................... 271
deny (for Extended IP ACLs)........................................................................................................................................272
seq (for Standard IPv4 ACLs)...................................................................................................................................... 274
deny tcp (for Extended IP ACLs).................................................................................................................................275
deny (for Standard MAC ACLs)................................................................................................................................... 277
deny (for Extended MAC ACLs).................................................................................................................................. 278
permit (for Standard IP ACLs)..................................................................................................................................... 279
permit icmp (for Extended IP ACLs)............................................................................................................................281
permit udp (for Extended IP ACLs).............................................................................................................................282
permit (for Extended IP ACLs).................................................................................................................................... 283
permit (for Standard MAC ACLs)................................................................................................................................285
seq (for Standard MAC ACLs).....................................................................................................................................286
Contents
7
permit tcp (for Extended IP ACLs)..............................................................................................................................287
seq (for IP ACLs)........................................................................................................................................................... 289
seq (for IPv6 ACLs).......................................................................................................................................................290
permit udp (for IPv6 ACLs).......................................................................................................................................... 293
permit tcp (for IPv6 ACLs)...........................................................................................................................................295
permit icmp (for IPv6 ACLs)........................................................................................................................................ 297
permit (for IPv6 ACLs)................................................................................................................................................. 299
deny udp (for IPv6 ACLs).............................................................................................................................................300
deny tcp (for IPv6 ACLs)..............................................................................................................................................302
deny icmp (for Extended IPv6 ACLs)......................................................................................................................... 304
deny (for IPv6 ACLs).................................................................................................................................................... 306
7 Bidirectional Forwarding Detection (BFD)..................................................................................................308
bfd all-neighbors............................................................................................................................................................ 308
bfd disable....................................................................................................................................................................... 310
bfd enable (Conguration)............................................................................................................................................. 311
bfd enable (Interface).....................................................................................................................................................311
bfd interval ......................................................................................................................................................................312
bfd neighbor.................................................................................................................................................................... 313
bfd protocol-liveness......................................................................................................................................................313
ip route bfd...................................................................................................................................................................... 314
ip ospf bfd all-neighbors................................................................................................................................................ 315
ipv6 ospf bfd all-neighbors............................................................................................................................................316
isis bfd all-neighbors....................................................................................................................................................... 317
neighbor bfd.................................................................................................................................................................... 318
neighbor bfd disable....................................................................................................................................................... 319
show bfd neighbors....................................................................................................................................................... 320
vrrp bfd neighbor........................................................................................................................................................... 323
8 Boot Command Line Interface................................................................................................................... 325
boot change................................................................................................................................................................... 325
boot message................................................................................................................................................................. 327
boot show net cong retries.........................................................................................................................................327
boot write net cong retries.........................................................................................................................................328
boot zero.........................................................................................................................................................................328
default-gateway............................................................................................................................................................. 329
etheraddr <macaddr>................................................................................................................................................... 330
ignore enable-password................................................................................................................................................ 330
ignore startup-cong..................................................................................................................................................... 331
interface management ethernet ip address................................................................................................................ 331
NVRAM erase.................................................................................................................................................................332
reload...............................................................................................................................................................................332
serial console.................................................................................................................................................................. 333
show bootvar................................................................................................................................................................. 333
show default-gateway...................................................................................................................................................334
show interface management ethernet........................................................................................................................335
8
Contents
show serial console baud rate...................................................................................................................................... 336
watchdog <string>........................................................................................................................................................ 336
9 Border Gateway Protocol...........................................................................................................................338
BGP IPv4 Commands................................................................................................................................................... 338
address-family.......................................................................................................................................................... 338
aggregate-address...................................................................................................................................................339
bgp add-path............................................................................................................................................................340
bgp always-compare-med.......................................................................................................................................341
bgp asnotation..........................................................................................................................................................342
bgp bestpath as-path ignore..................................................................................................................................343
bgp bestpath as-path multipath-relax...................................................................................................................344
bgp bestpath med confed...................................................................................................................................... 345
bgp bestpath med missing-as-best.......................................................................................................................345
bgp bestpath router-id ignore................................................................................................................................ 346
bgp client-to-client reection................................................................................................................................. 347
bgp cluster-id............................................................................................................................................................347
bgp confederation identier................................................................................................................................... 348
bgp confederation peers.........................................................................................................................................350
bgp dampening......................................................................................................................................................... 351
bgp default local-preference.................................................................................................................................. 352
bgp dmzlink-bw........................................................................................................................................................353
bgp enforce-rst-as................................................................................................................................................ 354
bgp fast-external-fallover....................................................................................................................................... 355
bgp four-octet-as-support..................................................................................................................................... 355
bgp graceful-restart................................................................................................................................................ 356
bgp non-deterministic-med.................................................................................................................................... 357
bgp outbound-optimization....................................................................................................................................358
bgp recursive-bgp-next-hop.................................................................................................................................. 359
bgp regex-eval-optz-disable...................................................................................................................................360
bgp router-id............................................................................................................................................................. 361
clear ip bgp............................................................................................................................................................... 362
clear ip bgp dampening...........................................................................................................................................363
clear ip bgp ap-statistics.......................................................................................................................................364
clear ip bgp peer-group...........................................................................................................................................365
debug ip bgp.............................................................................................................................................................366
debug ip bgp dampening.........................................................................................................................................367
debug ip bgp events................................................................................................................................................368
debug ip bgp keepalives..........................................................................................................................................369
debug ip bgp notications.......................................................................................................................................370
debug ip bgp soft-reconguration..........................................................................................................................371
debug ip bgp updates.............................................................................................................................................. 372
default-metric...........................................................................................................................................................373
deny bandwidth........................................................................................................................................................374
description................................................................................................................................................................ 375
maximum-paths........................................................................................................................................................376
Contents
9
neighbor activate......................................................................................................................................................377
neighbor add-path....................................................................................................................................................377
neighbor advertisement-interval............................................................................................................................ 378
neighbor advertisement-start.................................................................................................................................379
neighbor allowas-in..................................................................................................................................................380
neighbor default-originate....................................................................................................................................... 381
neighbor description................................................................................................................................................382
neighbor distribute-list............................................................................................................................................ 383
neighbor ebgp-multihop..........................................................................................................................................384
neighbor fall-over.....................................................................................................................................................385
neighbor local-as......................................................................................................................................................385
neighbor maximum-prex.......................................................................................................................................386
neighbor password.................................................................................................................................................. 388
neighbor peer-group (assigning peers)................................................................................................................. 389
neighbor peer-group (creating group).................................................................................................................. 390
neighbor peer-group passive...................................................................................................................................391
neighbor remote-as................................................................................................................................................. 392
neighbor remove-private-as................................................................................................................................... 393
neighbor route-map.................................................................................................................................................394
neighbor route-reector-client...............................................................................................................................395
neighbor send-community......................................................................................................................................396
neighbor shutdown.................................................................................................................................................. 397
neighbor soft-reconguration inbound................................................................................................................. 398
neighbor timers........................................................................................................................................................399
neighbor update-source..........................................................................................................................................400
neighbor weight........................................................................................................................................................401
network.....................................................................................................................................................................402
network backdoor....................................................................................................................................................404
permit bandwidth.................................................................................................................................................... 404
redistribute............................................................................................................................................................... 405
redistribute ospf....................................................................................................................................................... 407
router bgp.................................................................................................................................................................408
shutdown all............................................................................................................................................................. 409
shutdown address-family-ipv4–multicast.............................................................................................................409
shutdown address-family-ipv4–unicast................................................................................................................409
shutdown address-family-ipv6–unicast.................................................................................................................410
set extcommunity bandwidth................................................................................................................................. 410
show capture bgp-pdu neighbor............................................................................................................................. 411
show cong...............................................................................................................................................................412
show ip bgp...............................................................................................................................................................413
show ip bgp cluster-list............................................................................................................................................415
show ip bgp community...........................................................................................................................................416
show ip bgp community-list.................................................................................................................................... 419
show ip bgp dampened-paths................................................................................................................................420
show ip bgp detail.................................................................................................................................................... 422
10
Contents
show ip bgp extcommunity-list.............................................................................................................................. 423
show ip bgp lter-list...............................................................................................................................................425
show ip bgp ap-statistics......................................................................................................................................426
show ip bgp inconsistent-as...................................................................................................................................428
show ip bgp neighbors............................................................................................................................................430
show ip bgp next-hop............................................................................................................................................. 433
show ip bgp paths....................................................................................................................................................434
show ip bgp paths community...............................................................................................................................436
show ip bgp peer-group.......................................................................................................................................... 437
show ip bgp regexp................................................................................................................................................. 438
show ip bgp summary............................................................................................................................................. 440
show running-cong bgp........................................................................................................................................442
timers bgp.................................................................................................................................................................443
MBGP Commands.........................................................................................................................................................444
debug ip bgp dampening.........................................................................................................................................444
distance bgp.............................................................................................................................................................445
neighbor auto-local-address...................................................................................................................................446
show ip bgp dampened-paths................................................................................................................................447
10 Content Addressable Memory (CAM).......................................................................................................449
CAM Prole Commands............................................................................................................................................... 449
cam-acl (Conguration)..........................................................................................................................................450
cam-acl-egress........................................................................................................................................................ 453
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................................................................................................................ 459
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
Contents
11
show running-cong cpu-protocol-group...................................................................................................................470
12 Data Center Bridging (DCB)......................................................................................................................471
DCB Command............................................................................................................................................................... 471
dcb-enable.................................................................................................................................................................471
PFC Commands.............................................................................................................................................................472
clear hardware pfc-nodrop-priority........................................................................................................................472
clear pfc counters.................................................................................................................................................... 473
dcb pfc-headroom-buer-size...............................................................................................................................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................................................................................................................................................... 478
show interface pfc statistics................................................................................................................................... 481
ETS Commands............................................................................................................................................................. 482
dcb-enable................................................................................................................................................................482
clear ets counters.................................................................................................................................................... 483
show interface ets................................................................................................................................................... 483
DCBX Commands..........................................................................................................................................................485
advertise dcbx-tlv....................................................................................................................................................486
dcbx port-role...........................................................................................................................................................486
dcbx version..............................................................................................................................................................487
debug dcbx...............................................................................................................................................................488
fcoe priority-bits...................................................................................................................................................... 489
show interface dcbx detail......................................................................................................................................489
dcb-map..........................................................................................................................................................................492
priority-pgid.................................................................................................................................................................... 493
priority-group bandwidth pfc....................................................................................................................................... 494
dcb pfc-shared-buer-size.......................................................................................................................................... 495
dcb-buer-threshold ....................................................................................................................................................496
priority.............................................................................................................................................................................496
dcb-policy buer-threshold (Interface Conguration)..............................................................................................498
dcb pfc-total-buer-size.............................................................................................................................................. 499
show running-cong dcb-buer-threshold................................................................................................................500
dcb {ets | pfc} enable.................................................................................................................................................... 501
13 Debugging and Diagnostics...................................................................................................................... 503
Diagnostics and Monitoring Commands.....................................................................................................................503
logging coredump stack-unit..................................................................................................................................503
Oine Diagnostic Commands......................................................................................................................................504
diag stack-unit......................................................................................................................................................... 504
oine stack-unit......................................................................................................................................................505
online stack-unit...................................................................................................................................................... 506
show diag..................................................................................................................................................................507
12
Contents
Hardware Commands................................................................................................................................................... 508
clear hardware stack-unit.......................................................................................................................................508
clear hardware system-ow................................................................................................................................... 509
clear hardware vlan-counters................................................................................................................................. 510
hardware watchdog................................................................................................................................................. 510
show hardware mac..................................................................................................................................................511
show hardware ip......................................................................................................................................................512
show hardware ipv6................................................................................................................................................. 512
show hardware stack-unit.......................................................................................................................................513
show hardware buer..............................................................................................................................................519
show hardware buer headroom-pool..................................................................................................................520
show hardware buer service-pool........................................................................................................................521
show hardware buer-stats-snapshot..................................................................................................................522
show hardware drops..............................................................................................................................................525
show hardware counters interface .......................................................................................................................530
show hardware system-ow................................................................................................................................... 531
show hardware vlan-counters................................................................................................................................533
14 Dynamic Host Conguration Protocol (DHCP).........................................................................................534
Commands to Congure the System to be a DHCP Server....................................................................................534
clear ip dhcp............................................................................................................................................................. 534
debug ip dhcp server.............................................................................................................................................. 535
debug ipv6 dhcp .....................................................................................................................................................536
default-router........................................................................................................................................................... 536
disable........................................................................................................................................................................537
dns-server................................................................................................................................................................ 538
domain-name........................................................................................................................................................... 538
excluded-address.....................................................................................................................................................539
hardware-address....................................................................................................................................................540
host............................................................................................................................................................................ 541
lease........................................................................................................................................................................... 541
netbios-name-server...............................................................................................................................................542
netbios-node-type................................................................................................................................................... 543
network.....................................................................................................................................................................544
pool............................................................................................................................................................................544
show ip dhcp binding.............................................................................................................................................. 545
show ip dhcp conguration.................................................................................................................................... 546
show ip dhcp conict.............................................................................................................................................. 547
show ip dhcp server................................................................................................................................................ 547
Commands to Congure Secure DHCP..................................................................................................................... 548
arp inspection...........................................................................................................................................................548
arp inspection-trust.................................................................................................................................................549
clear ip dhcp snooping............................................................................................................................................ 549
clear ipv6 dhcp snooping binding........................................................................................................................... 551
ip dhcp relay.............................................................................................................................................................. 551
ip dhcp snooping......................................................................................................................................................552
Contents
13
ipv6 dhcp snooping................................................................................................................................................. 553
ipv6 dhcp snooping vlan......................................................................................................................................... 554
ip dhcp snooping binding........................................................................................................................................ 554
IPv6 DHCP Snooping Binding................................................................................................................................555
ip dhcp snooping database.....................................................................................................................................556
ipv6 dhcp snooping database write-delay............................................................................................................ 557
ip dhcp snooping database renew.........................................................................................................................558
ipv6 dhcp snooping database renew.....................................................................................................................558
ip dhcp snooping trust............................................................................................................................................ 559
ipv6 dhcp snooping trust........................................................................................................................................559
ip dhcp source-address-validation.........................................................................................................................560
ip dhcp relay information-option.............................................................................................................................561
ip dhcp snooping verify mac-address................................................................................................................... 562
ipv6 dhcp snooping verify mac-address...............................................................................................................563
ip helper-address..................................................................................................................................................... 563
ipv6 helper-address.................................................................................................................................................564
show ip dhcp snooping........................................................................................................................................... 565
show ipv6 dhcp snooping....................................................................................................................................... 567
Commands to Congure DNS .................................................................................................................................... 568
ip name-server.........................................................................................................................................................568
ip domain-name....................................................................................................................................................... 569
ip domain-list............................................................................................................................................................ 570
ip host........................................................................................................................................................................570
clear host...................................................................................................................................................................571
15 Equal Cost Multi-Path (ECMP)................................................................................................................ 573
ecmp-group.................................................................................................................................................................... 573
hash-algorithm............................................................................................................................................................... 574
ip ecmp-group................................................................................................................................................................ 577
ip ecmp weighted...........................................................................................................................................................578
link-bundle-distribution trigger-threshold................................................................................................................... 578
link-bundle-monitor enable........................................................................................................................................... 579
16 Flex Hash and Optimized Boot-Up............................................................................................................ 581
load-balance ingress-port enable................................................................................................................................. 581
load-balance exhash....................................................................................................................................................582
reload-type fastboot......................................................................................................................................................583
lacp fast-switchover......................................................................................................................................................583
encapsulation dot1q.......................................................................................................................................................584
17 FIP Snooping............................................................................................................................................586
clear p-snooping database interface vlan.................................................................................................................586
clear p-snooping statistics..........................................................................................................................................587
debug p snooping........................................................................................................................................................ 587
debug p snooping rx....................................................................................................................................................588
feature p-snooping......................................................................................................................................................589
14
Contents
p-snooping enable.......................................................................................................................................................590
p-snooping fc-map.......................................................................................................................................................591
p-snooping max-sessions-per-enodemac.................................................................................................................591
p-snooping port-mode fcf..........................................................................................................................................592
show p-snooping cong............................................................................................................................................. 592
show p-snooping enode............................................................................................................................................. 593
show p-snooping fcf................................................................................................................................................... 594
show p-snooping statistics........................................................................................................................................ 595
show p-snooping system............................................................................................................................................598
show p-snooping vlan.................................................................................................................................................598
18 Force10 Resilient Ring Protocol (FRRP)...................................................................................................600
clear frrp......................................................................................................................................................................... 600
debug frrp.......................................................................................................................................................................602
description......................................................................................................................................................................603
disable............................................................................................................................................................................. 603
interface..........................................................................................................................................................................604
member-vlan.................................................................................................................................................................. 606
mode............................................................................................................................................................................... 606
protocol frrp....................................................................................................................................................................607
show frrp........................................................................................................................................................................ 608
timer.................................................................................................................................................................................610
19 GARP VLAN Registration (GVRP)............................................................................................................ 612
clear gvrp statistics........................................................................................................................................................613
debug gvrp...................................................................................................................................................................... 614
disable.............................................................................................................................................................................. 615
garp timers...................................................................................................................................................................... 616
gvrp enable......................................................................................................................................................................617
gvrp registration............................................................................................................................................................. 618
protocol gvrp...................................................................................................................................................................619
show cong....................................................................................................................................................................620
show garp timers............................................................................................................................................................621
show gvrp.......................................................................................................................................................................622
show gvrp statistics...................................................................................................................................................... 623
20 ICMP Message Types.............................................................................................................................. 625
21 Internet Group Management Protocol (IGMP)..........................................................................................627
IGMP Commands...........................................................................................................................................................627
clear ip igmp groups.................................................................................................................................................627
debug ip igmp...........................................................................................................................................................628
ip igmp access-group.............................................................................................................................................. 630
ip igmp immediate-leave.......................................................................................................................................... 631
ip igmp last-member-query-interval...................................................................................................................... 632
ip igmp query-interval..............................................................................................................................................633
Contents
15
ip igmp query-max-resp-time.................................................................................................................................634
ip igmp ssm-map..................................................................................................................................................... 635
ip igmp version......................................................................................................................................................... 636
show ip igmp groups................................................................................................................................................637
show ip igmp interface............................................................................................................................................639
show ip igmp ssm-map............................................................................................................................................641
IGMP Snooping Commands.........................................................................................................................................642
clear ip igmp snooping groups................................................................................................................................643
debug ip igmp snooping.......................................................................................................................................... 644
ip igmp snooping enable..........................................................................................................................................645
ip igmp snooping fast-leave....................................................................................................................................646
ip igmp snooping last-member-query-interval......................................................................................................647
ip igmp snooping mrouter....................................................................................................................................... 648
ip igmp snooping querier.........................................................................................................................................649
show ip igmp snooping groups.............................................................................................................................. 650
show ip igmp snooping mrouter..............................................................................................................................651
22 Interfaces................................................................................................................................................ 653
Basic Interface Commands.......................................................................................................................................... 653
clear counters...........................................................................................................................................................653
clear dampening.......................................................................................................................................................655
dampening................................................................................................................................................................656
description................................................................................................................................................................ 657
default interface.......................................................................................................................................................658
duplex (10/100 Interfaces)..................................................................................................................................... 660
fec default................................................................................................................................................................. 661
fec enable..................................................................................................................................................................661
owcontrol................................................................................................................................................................662
interface....................................................................................................................................................................665
interface group......................................................................................................................................................... 667
interface loopback................................................................................................................................................... 668
interface managementEthernet.............................................................................................................................669
interface null............................................................................................................................................................. 670
interface range..........................................................................................................................................................671
interface range macro (dene)...............................................................................................................................673
interface range macro name...................................................................................................................................675
interface vlan............................................................................................................................................................676
intf-type cr4 autoneg...............................................................................................................................................677
keepalive....................................................................................................................................................................678
monitor interface......................................................................................................................................................679
mtu............................................................................................................................................................................. 681
negotiation auto....................................................................................................................................................... 683
portmode hybrid...................................................................................................................................................... 685
rate-interval.............................................................................................................................................................. 686
rate-interval (Conguration Mode)........................................................................................................................687
show cong..............................................................................................................................................................688
16
Contents
show cong (from INTERFACE RANGE mode)..................................................................................................689
show interfaces........................................................................................................................................................690
show interfaces congured....................................................................................................................................696
show interfaces dampening....................................................................................................................................697
show interfaces stack-unit..................................................................................................................................... 699
show interfaces status............................................................................................................................................ 700
show interfaces vlan................................................................................................................................................702
show system stack-unit fanout congured.......................................................................................................... 703
show interfaces switchport.................................................................................................................................... 704
show interfaces transceiver................................................................................................................................... 706
show range.................................................................................................................................................................711
shutdown................................................................................................................................................................... 712
speed (for 10/100/1000/10000 interfaces)..........................................................................................................713
speed (Management interface)..............................................................................................................................715
stack-unit portmode.................................................................................................................................................716
switchport..................................................................................................................................................................717
wavelength................................................................................................................................................................ 719
Port Channel Commands..............................................................................................................................................720
channel-member......................................................................................................................................................720
group..........................................................................................................................................................................722
interface port-channel.............................................................................................................................................723
minimum-links...........................................................................................................................................................724
port-channel failover-group....................................................................................................................................725
show interfaces port-channel.................................................................................................................................726
show port-channel-ow..........................................................................................................................................729
Enhanced Validation of Interface Ranges...................................................................................................................730
ip http source-interface................................................................................................................................................. 731
23 IPv4 Routing............................................................................................................................................ 732
arp....................................................................................................................................................................................733
arp backo-time.............................................................................................................................................................735
arp learn-enable............................................................................................................................................................. 735
arp max-entries.............................................................................................................................................................. 736
arp retries........................................................................................................................................................................ 737
arp timeout..................................................................................................................................................................... 738
clear arp-cache.............................................................................................................................................................. 739
clear host........................................................................................................................................................................ 740
clear ip b stack-unit...................................................................................................................................................... 741
clear ip route................................................................................................................................................................... 742
clear tcp statistics..........................................................................................................................................................743
debug arp........................................................................................................................................................................ 744
debug ip dhcp.................................................................................................................................................................745
debug ip icmp................................................................................................................................................................. 746
debug ip packet..............................................................................................................................................................748
ip address........................................................................................................................................................................750
ip directed-broadcast..................................................................................................................................................... 751
Contents
17
ip domain-list.................................................................................................................................................................. 752
ip domain-lookup............................................................................................................................................................753
ip domain-name..............................................................................................................................................................754
ip helper-address............................................................................................................................................................755
ip helper-address hop-count disable........................................................................................................................... 756
ip host..............................................................................................................................................................................757
ip icmp source-interface............................................................................................................................................... 758
ipv6 icmp source-interface...........................................................................................................................................759
ip max-frag-count...........................................................................................................................................................761
ip name-server............................................................................................................................................................... 762
ip proxy-arp.....................................................................................................................................................................763
ip route............................................................................................................................................................................ 764
ip source-route............................................................................................................................................................... 766
ip tcp initial-time............................................................................................................................................................. 767
ip unknown-unicast....................................................................................................................................................... 768
ipv4 unicast-host-route.................................................................................................................................................768
show ip tcp initial-time.................................................................................................................................................. 769
ip unreachables...............................................................................................................................................................769
load-balance....................................................................................................................................................................770
load-balance hg.............................................................................................................................................................. 772
management route.........................................................................................................................................................773
show arp..........................................................................................................................................................................774
show arp retries..............................................................................................................................................................777
show hosts......................................................................................................................................................................778
show ip cam stack-unit................................................................................................................................................. 780
show ip b stack-unit.................................................................................................................................................... 782
show ip ow....................................................................................................................................................................783
show ip interface............................................................................................................................................................785
show ip management-route..........................................................................................................................................788
show ipv6 management-route..................................................................................................................................... 789
show ip protocols...........................................................................................................................................................790
show ip route...................................................................................................................................................................791
show ip route list............................................................................................................................................................795
show ip route summary.................................................................................................................................................796
show ip trac................................................................................................................................................................. 797
show tcp statistics........................................................................................................................................................ 800
24 IPv6 Basics.............................................................................................................................................. 803
cam-ipv6 extended-prex............................................................................................................................................ 803
clear ipv6 route.............................................................................................................................................................. 804
maximum dynamic-routes-ipv6................................................................................................................................... 805
show cam-ipv6 extended-prex..................................................................................................................................806
ipv6 unicast-host-route................................................................................................................................................ 806
ipv6 nd disable-reachable-timer...................................................................................................................................807
ipv6 nd dns-server ........................................................................................................................................................807
ipv6 route........................................................................................................................................................................808
18
Contents
show ipv6 route..............................................................................................................................................................810
25 IPv6 Access Control Lists (IPv6 ACLs).....................................................................................................814
show cam-acl-egress.....................................................................................................................................................814
show cam-acl..................................................................................................................................................................815
show ipv6 accounting access-list.................................................................................................................................816
permit icmp..................................................................................................................................................................... 818
permit...............................................................................................................................................................................818
ipv6 control-plane egress-lter.....................................................................................................................................819
ipv6 access-list.............................................................................................................................................................. 820
cam-acl-egress............................................................................................................................................................... 821
cam-acl............................................................................................................................................................................822
26 Intermediate System to Intermediate System (IS-IS)...............................................................................824
adjacency-check............................................................................................................................................................ 825
advertise......................................................................................................................................................................... 826
area-password................................................................................................................................................................ 827
clear cong..................................................................................................................................................................... 828
clear isis...........................................................................................................................................................................829
clns host..........................................................................................................................................................................830
debug isis........................................................................................................................................................................ 830
debug isis adj-packets....................................................................................................................................................831
debug isis local-updates................................................................................................................................................832
debug isis snp-packets..................................................................................................................................................833
debug isis spf-triggers...................................................................................................................................................834
debug isis update-packets............................................................................................................................................835
default-information originate........................................................................................................................................836
description...................................................................................................................................................................... 837
distance...........................................................................................................................................................................838
distribute-list in.............................................................................................................................................................. 839
distribute-list out............................................................................................................................................................840
distribute-list redistributed-override.............................................................................................................................841
domain-password...........................................................................................................................................................842
graceful-restart ietf....................................................................................................................................................... 842
graceful-restart interval................................................................................................................................................ 843
graceful-restart restart-wait.........................................................................................................................................844
graceful-restart t1..........................................................................................................................................................845
graceful-restart t2......................................................................................................................................................... 846
graceful-restart t3......................................................................................................................................................... 846
hello padding...................................................................................................................................................................847
hostname dynamic........................................................................................................................................................ 848
ignore-lsp-errors............................................................................................................................................................ 849
ip router isis.................................................................................................................................................................... 849
ipv6 router isis................................................................................................................................................................850
isis circuit-type................................................................................................................................................................851
isis csnp-interval............................................................................................................................................................ 852
Contents
19
isis hello-interval.............................................................................................................................................................853
isis hello-multiplier..........................................................................................................................................................854
isis hello padding............................................................................................................................................................855
isis ipv6 metric............................................................................................................................................................... 855
isis metric........................................................................................................................................................................856
isis network point-to-point............................................................................................................................................857
isis password.................................................................................................................................................................. 858
isis priority.......................................................................................................................................................................859
is-type............................................................................................................................................................................. 860
log-adjacency-changes..................................................................................................................................................861
lsp-gen-interval...............................................................................................................................................................861
lsp-mtu............................................................................................................................................................................862
lsp-refresh-interval........................................................................................................................................................ 863
max-area-addresses...................................................................................................................................................... 864
max-lsp-lifetime............................................................................................................................................................. 865
maximum-paths............................................................................................................................................................. 866
metric-style.....................................................................................................................................................................867
multi-topology................................................................................................................................................................ 868
net................................................................................................................................................................................... 868
passive-interface........................................................................................................................................................... 869
redistribute......................................................................................................................................................................870
redistribute bgp.............................................................................................................................................................. 872
redistribute ospf............................................................................................................................................................. 873
router isis.........................................................................................................................................................................874
set-overload-bit..............................................................................................................................................................875
show cong.................................................................................................................................................................... 876
show isis database......................................................................................................................................................... 877
show isis graceful-restart detail...................................................................................................................................880
show isis hostname........................................................................................................................................................ 881
show isis interface......................................................................................................................................................... 882
show isis neighbors........................................................................................................................................................883
show isis protocol.......................................................................................................................................................... 885
show isis trac.............................................................................................................................................................. 886
spf-interval......................................................................................................................................................................888
27 iSCSI Optimization...................................................................................................................................890
advertise dcbx-app-tlv..................................................................................................................................................890
iscsi aging time................................................................................................................................................................891
iscsi cos............................................................................................................................................................................891
iscsi enable......................................................................................................................................................................892
iscsi priority-bits............................................................................................................................................................. 893
iscsi prole-compellant..................................................................................................................................................893
iscsi target port.............................................................................................................................................................. 893
show iscsi........................................................................................................................................................................894
show iscsi session..........................................................................................................................................................895
show iscsi session detailed........................................................................................................................................... 896
20
Contents
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