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PowerSwitch Z9100-ON

Dell PowerSwitch Z9100-ON User guide

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Dell Networking Command Line Reference Guide
for the Z9100–ON System
9.10(0.0)
Notes, cautions, and warnings
NOTE: A NOTE indicates important information that helps you make better use of your computer.
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.
© 2016 Dell Inc. All rights reserved. This product is protected by U.S. and international copyright and intellectual property laws. Dell and the Dell logo are
trademarks of Dell Inc. in the United States and/or other jurisdictions. All other marks and names mentioned herein may be trademarks of their respective
companies.
2016 - 04
Contents
1 About this Guide...........................................................................................................................................37
Objectives......................................................................................................................................................................... 37
Audience............................................................................................................................................................................37
Conventions...................................................................................................................................................................... 37
Information Icons............................................................................................................................................................. 38
2 CLI Basics....................................................................................................................................................39
Accessing the Command Line........................................................................................................................................39
Multiple Conguration Users.......................................................................................................................................... 39
Obtaining Help..................................................................................................................................................................40
Navigating the CLI............................................................................................................................................................41
Using the Keyword no Command.................................................................................................................................. 42
Filtering show Commands...............................................................................................................................................42
Enabling Software Features on Devices Using a Command Option..........................................................................43
feature vrf...................................................................................................................................................................43
show feature...............................................................................................................................................................44
Command Modes.............................................................................................................................................................45
3 File Management......................................................................................................................................... 55
boot system......................................................................................................................................................................55
cd....................................................................................................................................................................................... 57
copy................................................................................................................................................................................... 57
delete.................................................................................................................................................................................60
dir........................................................................................................................................................................................61
format................................................................................................................................................................................62
fsck ash...........................................................................................................................................................................63
mkdir..................................................................................................................................................................................63
mount nfs..........................................................................................................................................................................64
rmdir.................................................................................................................................................................................. 65
rename.............................................................................................................................................................................. 65
show boot system............................................................................................................................................................66
show bootvar....................................................................................................................................................................67
show le-systems............................................................................................................................................................ 67
show os-version...............................................................................................................................................................69
show running-cong........................................................................................................................................................70
show startup-cong.........................................................................................................................................................74
show version.....................................................................................................................................................................75
upgrade system................................................................................................................................................................ 76
upgrade boot.....................................................................................................................................................................77
verify..................................................................................................................................................................................78
4 Control and Monitoring................................................................................................................................80
banner exec...................................................................................................................................................................... 80
Contents
3
banner login....................................................................................................................................................................... 81
banner motd..................................................................................................................................................................... 82
cam-acl..............................................................................................................................................................................83
clear line............................................................................................................................................................................ 85
congure........................................................................................................................................................................... 86
disable................................................................................................................................................................................87
do....................................................................................................................................................................................... 87
enable................................................................................................................................................................................ 88
enable optic-info-update interval...................................................................................................................................89
end.....................................................................................................................................................................................90
exec-timeout..................................................................................................................................................................... 91
exit..................................................................................................................................................................................... 92
ftp-server enable............................................................................................................................................................. 93
ftp-server topdir...............................................................................................................................................................94
ftp-server username........................................................................................................................................................95
hostname.......................................................................................................................................................................... 96
ip ftp password.................................................................................................................................................................96
ip ftp source-interface.....................................................................................................................................................97
ip ftp username................................................................................................................................................................ 98
ip ftp vrf............................................................................................................................................................................ 99
ip telnet server enable................................................................................................................................................... 100
ip telnet server vrf...........................................................................................................................................................101
ip telnet source-interface............................................................................................................................................... 101
ip tftp source-interface..................................................................................................................................................103
ip tftp vrf......................................................................................................................................................................... 104
line.................................................................................................................................................................................... 104
login concurrent-session............................................................................................................................................... 105
login statistics..................................................................................................................................................................107
motd-banner................................................................................................................................................................... 108
ping...................................................................................................................................................................................109
reload................................................................................................................................................................................ 112
send...................................................................................................................................................................................113
service timestamps......................................................................................................................................................... 114
show alarms.....................................................................................................................................................................115
show cpu-trac-stats.................................................................................................................................................... 116
show debugging.............................................................................................................................................................. 117
show environment...........................................................................................................................................................118
show inventory................................................................................................................................................................120
show login statistics........................................................................................................................................................121
show memory..................................................................................................................................................................124
show processes cpu.......................................................................................................................................................124
show processes ipc ow-control.................................................................................................................................. 127
show processes memory............................................................................................................................................... 128
show software ifm..........................................................................................................................................................130
show system................................................................................................................................................................... 132
show tech-support.........................................................................................................................................................133
ssh-peer-stack-unit........................................................................................................................................................136
4
Contents
stack-unit location-led................................................................................................................................................... 136
telnet................................................................................................................................................................................ 137
telnet-peer-stack-unit....................................................................................................................................................138
terminal length................................................................................................................................................................ 139
traceroute........................................................................................................................................................................140
undebug all....................................................................................................................................................................... 141
virtual-ip...........................................................................................................................................................................142
write................................................................................................................................................................................. 143
5 802.1X........................................................................................................................................................ 145
debug dot1x.....................................................................................................................................................................146
dot1x auth-fail-vlan.........................................................................................................................................................147
dot1x auth-server........................................................................................................................................................... 148
dot1x auth-type mab-only............................................................................................................................................. 148
dot1x authentication (Conguration)........................................................................................................................... 149
dot1x authentication (Interface)...................................................................................................................................150
dot1x critical-vlan............................................................................................................................................................150
dot1x guest-vlan............................................................................................................................................................. 152
dot1x host-mode.............................................................................................................................................................153
mac...................................................................................................................................................................................154
dot1x mac-auth-bypass................................................................................................................................................. 154
dot1x max-eap-req......................................................................................................................................................... 155
dot1x max-supplicants................................................................................................................................................... 156
dot1x port-control...........................................................................................................................................................157
dot1x prole..................................................................................................................................................................... 157
dot1x quiet-period...........................................................................................................................................................158
dot1x reauthentication................................................................................................................................................... 159
dot1x reauth-max............................................................................................................................................................159
dot1x server-timeout......................................................................................................................................................160
dot1x static-mab..............................................................................................................................................................161
dot1x supplicant-timeout............................................................................................................................................... 162
dot1x tx-period................................................................................................................................................................163
show dot1x cos-mapping interface.............................................................................................................................. 164
show dot1x interface......................................................................................................................................................165
show dot1x prole...........................................................................................................................................................168
6 Access Control Lists (ACL).........................................................................................................................169
Commands Common to all ACL Types.........................................................................................................................170
remark........................................................................................................................................................................ 170
show cong................................................................................................................................................................171
Common IP ACL Commands........................................................................................................................................ 172
access-class.............................................................................................................................................................. 172
clear counters ip access-group...............................................................................................................................173
ip access-group.........................................................................................................................................................174
ip control-plane egress-lter................................................................................................................................... 176
ipv6 control-plane egress-lter...............................................................................................................................176
show ip accounting access-list............................................................................................................................... 177
Contents
5
Standard IP ACL Commands.........................................................................................................................................178
deny............................................................................................................................................................................178
ip access-list standard............................................................................................................................................. 180
permit..........................................................................................................................................................................181
resequence access-list.............................................................................................................................................182
seq..............................................................................................................................................................................183
Extended IP ACL Commands....................................................................................................................................... 185
deny............................................................................................................................................................................185
deny icmp...................................................................................................................................................................187
deny tcp.....................................................................................................................................................................188
deny udp.....................................................................................................................................................................191
ip access-list extended............................................................................................................................................ 193
permit.........................................................................................................................................................................194
permit tcp..................................................................................................................................................................195
permit udp................................................................................................................................................................. 198
resequence access-list............................................................................................................................................200
seq..............................................................................................................................................................................201
Common MAC Access List Commands......................................................................................................................204
clear counters mac access-group..........................................................................................................................204
mac access-group................................................................................................................................................... 205
show mac access-lists............................................................................................................................................ 206
show mac accounting access-list..........................................................................................................................207
Standard MAC ACL Commands.................................................................................................................................. 208
deny...........................................................................................................................................................................208
mac access-list standard.........................................................................................................................................210
permit..........................................................................................................................................................................211
seq..............................................................................................................................................................................212
Extended MAC ACL Commands.................................................................................................................................. 213
deny............................................................................................................................................................................214
mac access-list extended........................................................................................................................................215
permit.........................................................................................................................................................................217
IP Prex List Commands............................................................................................................................................... 218
clear ip prex-list.......................................................................................................................................................219
deny............................................................................................................................................................................219
ip prex-list............................................................................................................................................................... 220
seq..............................................................................................................................................................................221
show cong.............................................................................................................................................................. 222
show ip prex-list detail...........................................................................................................................................223
show ip prex-list summary.................................................................................................................................... 224
Route Map Commands................................................................................................................................................. 225
continue.................................................................................................................................................................... 225
description................................................................................................................................................................ 226
match as-path.......................................................................................................................................................... 227
match community.................................................................................................................................................... 228
match interface........................................................................................................................................................229
match ip address......................................................................................................................................................230
match ip next-hop.................................................................................................................................................... 231
6
Contents
match ip route-source.............................................................................................................................................232
match metric............................................................................................................................................................ 233
match origin..............................................................................................................................................................234
match route-type.....................................................................................................................................................234
match tag..................................................................................................................................................................235
route-map................................................................................................................................................................. 236
set as-path................................................................................................................................................................237
set automatic-tag.................................................................................................................................................... 238
set comm-list delete................................................................................................................................................239
set community..........................................................................................................................................................240
set level...................................................................................................................................................................... 241
set local-preference.................................................................................................................................................242
set metric..................................................................................................................................................................243
set metric-type.........................................................................................................................................................244
set next-hop............................................................................................................................................................. 245
set origin................................................................................................................................................................... 246
set tag....................................................................................................................................................................... 247
set weight................................................................................................................................................................. 248
show cong.............................................................................................................................................................. 248
show route-map.......................................................................................................................................................249
deny (for Standard IP ACLs)........................................................................................................................................250
deny (for Extended IP ACLs)........................................................................................................................................ 251
seq (for Standard IPv4 ACLs)......................................................................................................................................253
deny tcp (for Extended IP ACLs)................................................................................................................................ 254
deny (for Standard MAC ACLs)...................................................................................................................................255
deny (for Extended MAC ACLs).................................................................................................................................. 257
permit (for Standard IP ACLs)..................................................................................................................................... 258
permit icmp (for Extended IP ACLs)...........................................................................................................................260
permit udp (for Extended IP ACLs)..............................................................................................................................261
permit (for Extended IP ACLs).................................................................................................................................... 262
permit (for Standard MAC ACLs)................................................................................................................................264
seq (for Standard MAC ACLs).....................................................................................................................................265
permit tcp (for Extended IP ACLs)..............................................................................................................................266
seq (for IP ACLs)........................................................................................................................................................... 268
seq (for IPv6 ACLs).......................................................................................................................................................269
permit udp (for IPv6 ACLs).......................................................................................................................................... 270
permit tcp (for IPv6 ACLs)............................................................................................................................................271
permit icmp (for IPv6 ACLs)........................................................................................................................................ 273
permit (for IPv6 ACLs).................................................................................................................................................. 274
deny udp (for IPv6 ACLs)............................................................................................................................................. 275
deny tcp (for IPv6 ACLs).............................................................................................................................................. 277
deny icmp (for Extended IPv6 ACLs)..........................................................................................................................278
deny (for IPv6 ACLs).....................................................................................................................................................279
7 Bidirectional Forwarding Detection (BFD)..................................................................................................282
bfd all-neighbors............................................................................................................................................................ 282
ip route bfd..................................................................................................................................................................... 283
Contents
7
neighbor bfd................................................................................................................................................................... 284
neighbor bfd disable...................................................................................................................................................... 285
8 Boot Command Line Interface....................................................................................................................287
boot change....................................................................................................................................................................287
boot message.................................................................................................................................................................289
boot show net cong retries........................................................................................................................................ 289
boot write net cong retries.........................................................................................................................................290
boot zero.........................................................................................................................................................................290
default-gateway..............................................................................................................................................................291
etheraddr <macaddr>................................................................................................................................................... 292
ignore enable-password................................................................................................................................................ 292
ignore startup-cong.....................................................................................................................................................293
interface management ethernet ip address................................................................................................................293
NVRAM erase................................................................................................................................................................ 294
reload...............................................................................................................................................................................294
serial console..................................................................................................................................................................295
show bootvar................................................................................................................................................................. 295
show default-gateway...................................................................................................................................................296
show interface management ethernet........................................................................................................................297
show serial console baud rate.......................................................................................................................................297
watchdog <string>........................................................................................................................................................ 298
9 Border Gateway Protocol...........................................................................................................................299
BGP IPv4 Commands................................................................................................................................................... 299
address-family..........................................................................................................................................................299
aggregate-address...................................................................................................................................................300
bgp add-path............................................................................................................................................................ 301
bgp always-compare-med......................................................................................................................................302
bgp asnotation......................................................................................................................................................... 303
bgp bestpath as-path ignore..................................................................................................................................304
bgp bestpath as-path multipath-relax.................................................................................................................. 305
bgp bestpath med confed...................................................................................................................................... 305
bgp bestpath med missing-as-best.......................................................................................................................306
bgp bestpath router-id ignore................................................................................................................................ 307
bgp client-to-client reection................................................................................................................................. 307
bgp cluster-id........................................................................................................................................................... 308
bgp confederation identier................................................................................................................................... 309
bgp confederation peers..........................................................................................................................................310
bgp dampening.......................................................................................................................................................... 311
bgp default local-preference................................................................................................................................... 312
bgp dmzlink-bw........................................................................................................................................................ 313
bgp enforce-rst-as................................................................................................................................................. 314
bgp fast-external-fallover........................................................................................................................................ 315
bgp four-octet-as-support...................................................................................................................................... 315
bgp graceful-restart................................................................................................................................................. 316
bgp non-deterministic-med..................................................................................................................................... 317
8
Contents
bgp recursive-bgp-next-hop................................................................................................................................... 318
bgp regex-eval-optz-disable....................................................................................................................................319
bgp router-id.............................................................................................................................................................320
clear ip bgp................................................................................................................................................................321
clear ip bgp dampening........................................................................................................................................... 322
clear ip bgp ap-statistics.......................................................................................................................................323
clear ip bgp peer-group...........................................................................................................................................324
debug ip bgp.............................................................................................................................................................325
debug ip bgp dampening.........................................................................................................................................327
debug ip bgp events................................................................................................................................................ 328
debug ip bgp keepalives..........................................................................................................................................329
debug ip bgp notications...................................................................................................................................... 330
debug ip bgp soft-reconguration..........................................................................................................................331
debug ip bgp updates..............................................................................................................................................332
default-metric...........................................................................................................................................................333
deny bandwidth........................................................................................................................................................334
description................................................................................................................................................................ 334
maximum-paths....................................................................................................................................................... 335
neighbor activate..................................................................................................................................................... 336
neighbor add-path................................................................................................................................................... 337
neighbor advertisement-interval............................................................................................................................ 337
neighbor advertisement-start................................................................................................................................ 338
neighbor allowas-in..................................................................................................................................................339
neighbor default-originate...................................................................................................................................... 340
neighbor description.................................................................................................................................................341
neighbor distribute-list............................................................................................................................................ 342
neighbor ebgp-multihop..........................................................................................................................................343
neighbor fall-over.....................................................................................................................................................344
neighbor local-as......................................................................................................................................................345
neighbor maximum-prex.......................................................................................................................................346
neighbor password...................................................................................................................................................347
neighbor peer-group (assigning peers)................................................................................................................. 348
neighbor peer-group (creating group)...................................................................................................................349
neighbor peer-group passive..................................................................................................................................350
neighbor remote-as..................................................................................................................................................351
neighbor remove-private-as................................................................................................................................... 352
neighbor route-map.................................................................................................................................................353
neighbor route-reector-client...............................................................................................................................354
neighbor send-community......................................................................................................................................355
neighbor shutdown..................................................................................................................................................356
neighbor soft-reconguration inbound..................................................................................................................357
neighbor timers........................................................................................................................................................358
neighbor update-source..........................................................................................................................................359
neighbor weight.......................................................................................................................................................360
network......................................................................................................................................................................361
network backdoor....................................................................................................................................................362
permit bandwidth.....................................................................................................................................................363
Contents
9
redistribute................................................................................................................................................................364
redistribute ospf.......................................................................................................................................................365
router bgp.................................................................................................................................................................366
set extcommunity bandwidth.................................................................................................................................367
show capture bgp-pdu neighbor........................................................................................................................... 368
show cong..............................................................................................................................................................369
show ip bgp.............................................................................................................................................................. 370
show ip bgp cluster-list............................................................................................................................................ 371
show ip bgp community.......................................................................................................................................... 373
show ip bgp community-list....................................................................................................................................375
show ip bgp dampened-paths................................................................................................................................377
show ip bgp detail.................................................................................................................................................... 378
show ip bgp extcommunity-list..............................................................................................................................380
show ip bgp lter-list................................................................................................................................................381
show ip bgp ap-statistics......................................................................................................................................383
show ip bgp inconsistent-as...................................................................................................................................384
show ip bgp neighbors............................................................................................................................................386
show ip bgp next-hop............................................................................................................................................. 390
show ip bgp paths.................................................................................................................................................... 391
show ip bgp paths community...............................................................................................................................392
show ip bgp peer-group..........................................................................................................................................393
show ip bgp regexp................................................................................................................................................. 395
show ip bgp summary............................................................................................................................................. 396
show running-cong bgp........................................................................................................................................399
timers bgp.................................................................................................................................................................399
MBGP Commands.........................................................................................................................................................400
debug ip bgp dampening......................................................................................................................................... 401
distance bgp.............................................................................................................................................................402
show ip bgp dampened-paths................................................................................................................................403
10 Content Addressable Memory (CAM)...................................................................................................... 405
CAM Prole Commands............................................................................................................................................... 405
cam-acl (Conguration)..........................................................................................................................................406
cam-acl-egress........................................................................................................................................................ 409
cam-optimization.....................................................................................................................................................409
show cam-acl............................................................................................................................................................410
test cam-usage..........................................................................................................................................................411
Unied Forwarding Table Modes.................................................................................................................................. 412
hardware forwarding-table mode........................................................................................................................... 412
show hardware forwarding-table mode.................................................................................................................413
11 Control Plane Policing (CoPP)...................................................................................................................414
control-plane-cpuqos.....................................................................................................................................................414
service-policy rate-limit-cpu-queues............................................................................................................................415
service-policy rate-limit-protocols................................................................................................................................415
show cpu-queue rate cp................................................................................................................................................416
show ip protocol-queue-mapping.................................................................................................................................417
10
Contents
show ipv6 protocol-queue-mapping............................................................................................................................ 418
show mac protocol-queue-mapping............................................................................................................................ 419
12 Data Center Bridging (DCB)......................................................................................................................421
DCB Command...............................................................................................................................................................421
dcb-enable.................................................................................................................................................................421
PFC Commands.............................................................................................................................................................422
clear hardware pfc-nodrop-priority....................................................................................................................... 422
clear pfc counters....................................................................................................................................................423
pfc-nodrop-priority l2-dlf drop............................................................................................................................... 423
pfc no-drop queues................................................................................................................................................. 424
pfc priority................................................................................................................................................................ 425
show dcb.................................................................................................................................................................. 426
show hardware pfc-nodrop-priority...................................................................................................................... 426
show interface pfc................................................................................................................................................... 427
show interface pfc statistics.................................................................................................................................. 430
ETS Commands..............................................................................................................................................................431
dcb-enable.................................................................................................................................................................431
clear ets counters..................................................................................................................................................... 431
show interface ets................................................................................................................................................... 432
DCBX Commands..........................................................................................................................................................434
advertise dcbx-tlv....................................................................................................................................................434
dcbx port-role...........................................................................................................................................................435
dcbx version............................................................................................................................................................. 436
debug dcbx............................................................................................................................................................... 437
fcoe priority-bits.......................................................................................................................................................437
show interface dcbx detail......................................................................................................................................438
dcb-map.......................................................................................................................................................................... 441
priority-pgid.....................................................................................................................................................................441
priority-group bandwidth pfc....................................................................................................................................... 442
dcb pfc-shared-buer-size...........................................................................................................................................443
dcb-buer-threshold .................................................................................................................................................... 444
priority............................................................................................................................................................................. 445
dcb-policy buer-threshold (Interface Conguration)..............................................................................................446
dcb pfc-total-buer-size...............................................................................................................................................446
show running-cong dcb-buer-threshold................................................................................................................ 447
dcb {ets | pfc} enable....................................................................................................................................................449
13 Debugging and Diagnostics...................................................................................................................... 450
Diagnostics and Monitoring Commands.....................................................................................................................450
logging coredump stack-unit..................................................................................................................................450
Oine Diagnostic Commands.......................................................................................................................................451
diag stack-unit.......................................................................................................................................................... 451
oine stack-unit...................................................................................................................................................... 452
online stack-unit.......................................................................................................................................................453
show diag..................................................................................................................................................................454
Hardware Commands................................................................................................................................................... 455
Contents
11
clear hardware stack-unit.......................................................................................................................................455
clear hardware system-ow................................................................................................................................... 456
clear hardware vlan-counters.................................................................................................................................457
hardware watchdog.................................................................................................................................................457
show hardware mac................................................................................................................................................ 458
show hardware ip.....................................................................................................................................................458
show hardware ipv6................................................................................................................................................ 459
show hardware stack-unit...................................................................................................................................... 460
show hardware buer............................................................................................................................................. 465
show hardware buer-stats-snapshot..................................................................................................................466
show hardware drops..............................................................................................................................................469
show hardware counters interface ....................................................................................................................... 470
show hardware system-ow...................................................................................................................................472
show hardware vlan-counters................................................................................................................................473
14 Dynamic Host Conguration Protocol (DHCP)......................................................................................... 475
Commands to Congure the System to be a DHCP Server.................................................................................... 475
clear ip dhcp............................................................................................................................................................. 475
debug ip dhcp server...............................................................................................................................................476
debug ipv6 dhcp ......................................................................................................................................................477
default-router............................................................................................................................................................477
disable........................................................................................................................................................................478
dns-server.................................................................................................................................................................479
domain-name............................................................................................................................................................479
excluded-address.....................................................................................................................................................480
hardware-address.....................................................................................................................................................481
host............................................................................................................................................................................ 481
lease...........................................................................................................................................................................482
netbios-name-server...............................................................................................................................................483
netbios-node-type................................................................................................................................................... 484
network.....................................................................................................................................................................484
pool............................................................................................................................................................................485
show ip dhcp binding...............................................................................................................................................486
show ip dhcp conguration.................................................................................................................................... 486
show ip dhcp conict...............................................................................................................................................487
show ip dhcp server................................................................................................................................................ 488
Commands to Congure Secure DHCP..................................................................................................................... 489
arp inspection...........................................................................................................................................................489
arp inspection-trust.................................................................................................................................................489
clear ip dhcp snooping............................................................................................................................................ 490
clear ipv6 dhcp snooping binding........................................................................................................................... 491
ip dhcp relay............................................................................................................................................................. 492
ip dhcp snooping......................................................................................................................................................493
ipv6 dhcp snooping................................................................................................................................................. 493
ipv6 dhcp snooping vlan......................................................................................................................................... 494
ip dhcp snooping binding........................................................................................................................................ 494
IPv6 DHCP Snooping Binding................................................................................................................................496
12
Contents
ip dhcp snooping database..................................................................................................................................... 497
ipv6 dhcp snooping database write-delay............................................................................................................ 497
ip dhcp snooping database renew......................................................................................................................... 498
ipv6 dhcp snooping database renew.....................................................................................................................499
ip dhcp snooping trust............................................................................................................................................ 499
ipv6 dhcp snooping trust........................................................................................................................................500
ip dhcp source-address-validation.........................................................................................................................500
ip dhcp relay information-option.............................................................................................................................501
ip dhcp snooping verify mac-address................................................................................................................... 502
ipv6 dhcp snooping verify mac-address...............................................................................................................503
ip helper-address..................................................................................................................................................... 503
ipv6 helper-address.................................................................................................................................................504
show ip dhcp snooping........................................................................................................................................... 504
show ipv6 dhcp snooping.......................................................................................................................................507
Commands to Congure DNS .....................................................................................................................................507
ip name-server......................................................................................................................................................... 507
ip domain-name....................................................................................................................................................... 508
ip domain-list............................................................................................................................................................509
ip host........................................................................................................................................................................ 510
clear host....................................................................................................................................................................511
15 Equal Cost Multi-Path (ECMP).................................................................................................................512
ecmp-group.....................................................................................................................................................................512
hash-algorithm................................................................................................................................................................513
ip ecmp-group.................................................................................................................................................................516
ip ecmp weighted........................................................................................................................................................... 516
link-bundle-distribution trigger-threshold.................................................................................................................... 517
link-bundle-monitor enable............................................................................................................................................518
16 Flex Hash and Optimized Boot-Up............................................................................................................ 519
load-balance ingress-port enable................................................................................................................................. 519
load-balance exhash....................................................................................................................................................520
reload-type fastboot...................................................................................................................................................... 521
lacp fast-switchover.......................................................................................................................................................521
encapsulation dot1q.......................................................................................................................................................522
17 FIP Snooping............................................................................................................................................ 523
clear p-snooping database interface vlan.................................................................................................................523
clear p-snooping statistics..........................................................................................................................................524
debug p snooping........................................................................................................................................................ 524
debug p snooping rx....................................................................................................................................................525
feature p-snooping......................................................................................................................................................526
p-snooping enable....................................................................................................................................................... 527
p-snooping fc-map...................................................................................................................................................... 527
p-snooping max-sessions-per-enodemac................................................................................................................ 528
p-snooping port-mode fcf..........................................................................................................................................529
show p-snooping cong............................................................................................................................................. 529
Contents
13
show p-snooping enode............................................................................................................................................. 530
show p-snooping fcf....................................................................................................................................................531
show p-snooping statistics.........................................................................................................................................532
show p-snooping system............................................................................................................................................534
show p-snooping vlan.................................................................................................................................................535
18 Force10 Resilient Ring Protocol (FRRP)...................................................................................................536
clear frrp......................................................................................................................................................................... 536
debug frrp....................................................................................................................................................................... 537
description......................................................................................................................................................................538
disable............................................................................................................................................................................. 539
interface..........................................................................................................................................................................540
member-vlan................................................................................................................................................................... 541
mode............................................................................................................................................................................... 542
protocol frrp................................................................................................................................................................... 543
show frrp........................................................................................................................................................................ 544
timer................................................................................................................................................................................ 545
19 GARP VLAN Registration (GVRP)............................................................................................................547
clear gvrp statistics....................................................................................................................................................... 548
debug gvrp..................................................................................................................................................................... 549
disable............................................................................................................................................................................. 550
garp timers...................................................................................................................................................................... 551
gvrp enable.....................................................................................................................................................................552
gvrp registration.............................................................................................................................................................553
protocol gvrp..................................................................................................................................................................554
show cong....................................................................................................................................................................554
show garp timers...........................................................................................................................................................555
show gvrp.......................................................................................................................................................................556
show gvrp statistics...................................................................................................................................................... 557
20 ICMP Message Types.............................................................................................................................. 560
21 Internet Group Management Protocol (IGMP)......................................................................................... 562
IGMP Commands.......................................................................................................................................................... 562
clear ip igmp groups................................................................................................................................................ 562
debug ip igmp...........................................................................................................................................................563
ip igmp access-group..............................................................................................................................................565
ip igmp immediate-leave.........................................................................................................................................565
ip igmp last-member-query-interval......................................................................................................................566
ip igmp query-interval..............................................................................................................................................567
ip igmp query-max-resp-time.................................................................................................................................568
ip igmp ssm-map..................................................................................................................................................... 569
ip igmp version......................................................................................................................................................... 570
show ip igmp groups................................................................................................................................................ 571
show ip igmp interface............................................................................................................................................ 573
show ip igmp ssm-map........................................................................................................................................... 575
14
Contents
IGMP Snooping Commands......................................................................................................................................... 576
clear ip igmp snooping groups................................................................................................................................ 577
debug ip igmp snooping.......................................................................................................................................... 578
ip igmp snooping enable..........................................................................................................................................579
ip igmp snooping fast-leave....................................................................................................................................580
ip igmp snooping last-member-query-interval...................................................................................................... 581
ip igmp snooping mrouter....................................................................................................................................... 582
ip igmp snooping querier.........................................................................................................................................583
show ip igmp snooping groups...............................................................................................................................584
show ip igmp snooping mrouter.............................................................................................................................585
22 Interfaces.................................................................................................................................................587
Basic Interface Commands...........................................................................................................................................587
clear counters...........................................................................................................................................................587
clear dampening.......................................................................................................................................................589
dampening................................................................................................................................................................590
description.................................................................................................................................................................591
default interface.......................................................................................................................................................592
duplex (10/100 Interfaces)..................................................................................................................................... 593
fec default.................................................................................................................................................................594
fec enable................................................................................................................................................................. 595
owcontrol................................................................................................................................................................596
interface....................................................................................................................................................................598
interface group.........................................................................................................................................................600
interface loopback....................................................................................................................................................601
interface managementEthernet.............................................................................................................................602
interface null.............................................................................................................................................................603
interface range.........................................................................................................................................................604
interface range macro (dene).............................................................................................................................. 606
interface range macro name.................................................................................................................................. 608
interface vlan............................................................................................................................................................609
intf-type cr4 autoneg...............................................................................................................................................610
keepalive.....................................................................................................................................................................611
monitor interface.......................................................................................................................................................611
mtu............................................................................................................................................................................. 614
negotiation auto........................................................................................................................................................615
portmode hybrid....................................................................................................................................................... 617
rate-interval...............................................................................................................................................................619
show cong..............................................................................................................................................................620
show cong (from INTERFACE RANGE mode)..................................................................................................620
show interfaces........................................................................................................................................................ 621
show interfaces congured.................................................................................................................................... 627
show interfaces dampening....................................................................................................................................628
show interfaces stack-unit..................................................................................................................................... 630
show interfaces status.............................................................................................................................................631
show interfaces vlan................................................................................................................................................632
show system stack-unit fanout congured.......................................................................................................... 633
Contents
15
show interfaces switchport....................................................................................................................................634
show interfaces transceiver................................................................................................................................... 636
show range................................................................................................................................................................641
shutdown.................................................................................................................................................................. 642
speed (for 10/100/1000/10000 interfaces).........................................................................................................643
speed (Management interface)............................................................................................................................. 644
stack-unit portmode................................................................................................................................................645
switchport.................................................................................................................................................................647
wavelength............................................................................................................................................................... 648
Port Channel Commands..............................................................................................................................................649
channel-member......................................................................................................................................................649
group.......................................................................................................................................................................... 651
interface port-channel............................................................................................................................................. 651
minimum-links.......................................................................................................................................................... 653
port-channel failover-group....................................................................................................................................654
show interfaces port-channel................................................................................................................................ 655
show port-channel-ow..........................................................................................................................................657
Enhanced Validation of Interface Ranges...................................................................................................................659
ip http source-interface................................................................................................................................................ 659
23 IPv4 Routing............................................................................................................................................ 661
arp....................................................................................................................................................................................662
arp backo-time............................................................................................................................................................ 663
arp learn-enable............................................................................................................................................................. 664
arp max-entries..............................................................................................................................................................665
arp retries....................................................................................................................................................................... 666
arp timeout.....................................................................................................................................................................666
clear arp-cache.............................................................................................................................................................. 667
clear host........................................................................................................................................................................669
clear ip b stack-unit.....................................................................................................................................................669
clear ip route...................................................................................................................................................................670
clear tcp statistics.......................................................................................................................................................... 671
debug arp........................................................................................................................................................................672
debug ip dhcp.................................................................................................................................................................673
debug ip icmp................................................................................................................................................................. 675
debug ip packet..............................................................................................................................................................676
ip address........................................................................................................................................................................ 678
ip directed-broadcast.................................................................................................................................................... 679
ip domain-list..................................................................................................................................................................680
ip domain-lookup............................................................................................................................................................ 681
ip domain-name............................................................................................................................................................. 682
ip helper-address........................................................................................................................................................... 683
ip helper-address hop-count disable........................................................................................................................... 684
ip host............................................................................................................................................................................. 685
ip icmp source-interface............................................................................................................................................... 686
ipv6 icmp source-interface........................................................................................................................................... 687
ip max-frag-count..........................................................................................................................................................689
16
Contents
ip name-server...............................................................................................................................................................690
ip proxy-arp..................................................................................................................................................................... 691
ip route.............................................................................................................................................................................691
ip source-route...............................................................................................................................................................694
ip tcp initial-time............................................................................................................................................................ 695
ip unknown-unicast....................................................................................................................................................... 695
ipv4 unicast-host-route................................................................................................................................................ 696
show ip tcp initial-time.................................................................................................................................................. 697
ip unreachables...............................................................................................................................................................697
load-balance................................................................................................................................................................... 698
load-balance hg..............................................................................................................................................................699
management route......................................................................................................................................................... 701
show arp......................................................................................................................................................................... 702
show arp retries............................................................................................................................................................. 705
show hosts..................................................................................................................................................................... 706
show ip cam stack-unit................................................................................................................................................. 707
show ip b stack-unit.................................................................................................................................................... 709
show ip ow.....................................................................................................................................................................711
show ip interface............................................................................................................................................................ 712
show ip management-route.......................................................................................................................................... 715
show ipv6 management-route......................................................................................................................................716
show ip protocols............................................................................................................................................................717
show ip route...................................................................................................................................................................718
show ip route list.............................................................................................................................................................721
show ip route summary.................................................................................................................................................723
show ip trac.................................................................................................................................................................724
show tcp statistics.........................................................................................................................................................726
24 IPv6 Basics.............................................................................................................................................. 729
cam-ipv6 extended-prex.............................................................................................................................................729
clear ipv6 route.............................................................................................................................................................. 730
maximum dynamic-routes-ipv6....................................................................................................................................730
show cam-ipv6 extended-prex................................................................................................................................... 731
ipv6 unicast-host-route.................................................................................................................................................732
ipv6 nd dns-server ........................................................................................................................................................733
ipv6 route........................................................................................................................................................................733
show ipv6 route..............................................................................................................................................................736
25 IPv6 Access Control Lists (IPv6 ACLs).................................................................................................... 739
show cam-acl-egress.................................................................................................................................................... 739
show cam-acl................................................................................................................................................................. 740
show ipv6 accounting access-list................................................................................................................................. 741
permit icmp.....................................................................................................................................................................742
permit.............................................................................................................................................................................. 743
ipv6 control-plane egress-lter.....................................................................................................................................744
ipv6 access-list...............................................................................................................................................................744
cam-acl-egress...............................................................................................................................................................745
Contents
17
cam-acl............................................................................................................................................................................747
26 Intermediate System to Intermediate System (IS-IS)............................................................................... 749
adjacency-check............................................................................................................................................................ 750
advertise.......................................................................................................................................................................... 751
area-password................................................................................................................................................................752
clear cong..................................................................................................................................................................... 753
clear isis...........................................................................................................................................................................754
clns host..........................................................................................................................................................................754
debug isis........................................................................................................................................................................ 755
debug isis adj-packets................................................................................................................................................... 756
debug isis local-updates................................................................................................................................................ 757
debug isis snp-packets..................................................................................................................................................758
debug isis spf-triggers................................................................................................................................................... 759
debug isis update-packets............................................................................................................................................760
default-information originate.........................................................................................................................................761
description...................................................................................................................................................................... 762
distance...........................................................................................................................................................................762
distribute-list in...............................................................................................................................................................763
distribute-list out............................................................................................................................................................764
distribute-list redistributed-override............................................................................................................................765
domain-password...........................................................................................................................................................766
graceful-restart ietf........................................................................................................................................................767
graceful-restart interval.................................................................................................................................................768
graceful-restart restart-wait.........................................................................................................................................768
graceful-restart t1.......................................................................................................................................................... 769
graceful-restart t2..........................................................................................................................................................770
graceful-restart t3.......................................................................................................................................................... 771
hello padding...................................................................................................................................................................772
hostname dynamic.........................................................................................................................................................772
ignore-lsp-errors.............................................................................................................................................................773
ip router isis..................................................................................................................................................................... 774
ipv6 router isis................................................................................................................................................................ 775
isis circuit-type................................................................................................................................................................775
isis csnp-interval.............................................................................................................................................................776
isis hello-interval............................................................................................................................................................. 777
isis hello-multiplier.......................................................................................................................................................... 778
isis hello padding.............................................................................................................................................................779
isis ipv6 metric................................................................................................................................................................780
isis metric........................................................................................................................................................................780
isis network point-to-point............................................................................................................................................ 781
isis password...................................................................................................................................................................782
isis priority....................................................................................................................................................................... 783
is-type..............................................................................................................................................................................784
log-adjacency-changes................................................................................................................................................. 785
lsp-gen-interval.............................................................................................................................................................. 785
lsp-mtu............................................................................................................................................................................ 786
18
Contents
lsp-refresh-interval.........................................................................................................................................................787
max-area-addresses...................................................................................................................................................... 788
max-lsp-lifetime..............................................................................................................................................................789
maximum-paths............................................................................................................................................................. 789
metric-style.................................................................................................................................................................... 790
multi-topology................................................................................................................................................................. 791
net....................................................................................................................................................................................792
passive-interface............................................................................................................................................................793
redistribute......................................................................................................................................................................794
redistribute bgp..............................................................................................................................................................795
redistribute ospf............................................................................................................................................................. 797
router isis.........................................................................................................................................................................798
set-overload-bit..............................................................................................................................................................799
show cong....................................................................................................................................................................800
show isis database..........................................................................................................................................................801
show isis graceful-restart detail...................................................................................................................................804
show isis hostname....................................................................................................................................................... 805
show isis interface......................................................................................................................................................... 806
show isis neighbors........................................................................................................................................................807
show isis protocol.......................................................................................................................................................... 809
show isis trac............................................................................................................................................................... 810
spf-interval.......................................................................................................................................................................812
27 iSCSI Optimization................................................................................................................................... 814
advertise dcbx-app-tlv...................................................................................................................................................814
iscsi aging time................................................................................................................................................................815
iscsi cos............................................................................................................................................................................815
iscsi enable...................................................................................................................................................................... 816
iscsi priority-bits..............................................................................................................................................................816
iscsi prole-compellant...................................................................................................................................................817
iscsi target port............................................................................................................................................................... 817
show iscsi........................................................................................................................................................................ 818
show iscsi session...........................................................................................................................................................819
show iscsi session detailed........................................................................................................................................... 820
show run iscsi.................................................................................................................................................................820
28 Link Aggregation Control Protocol (LACP).............................................................................................. 822
clear lacp counters.........................................................................................................................................................822
debug lacp...................................................................................................................................................................... 823
lacp long-timeout...........................................................................................................................................................824
lacp port-priority............................................................................................................................................................ 825
lacp system-priority....................................................................................................................................................... 826
port-channel-protocol lacp........................................................................................................................................... 827
show lacp........................................................................................................................................................................ 827
29 Layer 2.................................................................................................................................................... 830
MAC Addressing Commands....................................................................................................................................... 830
Contents
19
mac-address-table aging-time............................................................................................................................... 830
mac-address-table aging-time................................................................................................................................ 831
mac-address-table static........................................................................................................................................ 832
mac-address-table station-move refresh-arp...................................................................................................... 833
mac learning-limit.....................................................................................................................................................834
mac learning-limit learn-limit-violation...................................................................................................................836
mac learning-limit mac-address-sticky..................................................................................................................837
mac learning-limit station-move-violation.............................................................................................................837
mac learning-limit reset...........................................................................................................................................838
show mac-address-table........................................................................................................................................ 839
show mac-address-table aging-time.....................................................................................................................842
show mac learning-limit.......................................................................................................................................... 843
Virtual LAN (VLAN) Commands..................................................................................................................................844
default vlan-id...........................................................................................................................................................844
description................................................................................................................................................................845
default-vlan disable..................................................................................................................................................846
name..........................................................................................................................................................................846
show cong.............................................................................................................................................................. 847
show vlan..................................................................................................................................................................848
tagged........................................................................................................................................................................851
track ip...................................................................................................................................................................... 852
untagged...................................................................................................................................................................854
Far-End Failure Detection (FEFD)...............................................................................................................................855
debug fefd................................................................................................................................................................ 855
fefd............................................................................................................................................................................ 856
fefd disable................................................................................................................................................................857
fefd interval.............................................................................................................................................................. 858
fefd mode................................................................................................................................................................. 858
fefd reset.................................................................................................................................................................. 859
fefd-global interval...................................................................................................................................................860
fefd-global................................................................................................................................................................. 861
show fefd..................................................................................................................................................................862
30 Link Layer Discovery Protocol (LLDP)..................................................................................................... 864
LLPD Commands...........................................................................................................................................................864
advertise dot1-tlv.....................................................................................................................................................864
advertise dot3-tlv.................................................................................................................................................... 865
clear lldp counters....................................................................................................................................................866
clear lldp neighbors..................................................................................................................................................867
debug lldp interface.................................................................................................................................................868
disable....................................................................................................................................................................... 869
hello............................................................................................................................................................................870
mode...........................................................................................................................................................................871
multiplier....................................................................................................................................................................872
protocol lldp (Conguration)...................................................................................................................................872
protocol lldp (Interface)...........................................................................................................................................873
show lldp neighbors................................................................................................................................................. 874
20
Contents
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