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Dell Command Line Reference Guide for the S6000–
ON System
9.8(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.
Copyright, 2009 – 2015 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.
2015 - 05
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 Conguration 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.............................................................................................................................................................44
3 File Management...........................................................................................................52
boot system..................................................................................................................................................................... 52
cd.....................................................................................................................................................................................53
HTTP Copy via CLI...........................................................................................................................................................54
copy.................................................................................................................................................................................55
delete............................................................................................................................................................................... 57
dir.....................................................................................................................................................................................58
format (S-Series)............................................................................................................................................................. 60
fsck ash..........................................................................................................................................................................60
mkdir.................................................................................................................................................................................61
mount nfs.........................................................................................................................................................................62
rmdir.................................................................................................................................................................................62
upgrade system................................................................................................................................................................63
rename............................................................................................................................................................................. 64
show boot system............................................................................................................................................................ 64
show bootvar................................................................................................................................................................... 65
show le-systems............................................................................................................................................................ 66
show os-version............................................................................................................................................................... 67
show running-cong........................................................................................................................................................ 68
show startup-cong......................................................................................................................................................... 72
show version.................................................................................................................................................................... 72
upgrade system................................................................................................................................................................ 74
upgrade boot....................................................................................................................................................................75
verify................................................................................................................................................................................ 77
3
4 Control and Monitoring..................................................................................................78
banner exec......................................................................................................................................................................78
banner login......................................................................................................................................................................79
banner motd......................................................................................................................................................................81
cam-acl............................................................................................................................................................................ 82
clear line........................................................................................................................................................................... 83
congure.......................................................................................................................................................................... 84
disable.............................................................................................................................................................................. 84
do.....................................................................................................................................................................................85
enable.............................................................................................................................................................................. 86
enable optic-info-update interval...................................................................................................................................... 87
end...................................................................................................................................................................................88
exec-timeout....................................................................................................................................................................89
exit...................................................................................................................................................................................89
ftp-server enable............................................................................................................................................................. 90
ftp-server topdir............................................................................................................................................................... 91
ftp-server username.........................................................................................................................................................92
hostname......................................................................................................................................................................... 93
ip ftp password.................................................................................................................................................................94
ip ftp source-interface......................................................................................................................................................95
ip tftp vrf..........................................................................................................................................................................96
ip ftp username................................................................................................................................................................ 96
ip ftp vrf........................................................................................................................................................................... 97
ip telnet server enable...................................................................................................................................................... 98
ip telnet server vrf............................................................................................................................................................98
ip telnet source-interface................................................................................................................................................. 99
ip tftp vrf........................................................................................................................................................................100
line...................................................................................................................................................................................101
login concurrent-session................................................................................................................................................. 102
login statistics.................................................................................................................................................................103
motd-banner...................................................................................................................................................................105
ping................................................................................................................................................................................ 105
reload..............................................................................................................................................................................108
send................................................................................................................................................................................109
service timestamps..........................................................................................................................................................110
show alarms..................................................................................................................................................................... 111
show command-tree........................................................................................................................................................112
show cpu-trac-stats..................................................................................................................................................... 113
show debugging.............................................................................................................................................................. 114
show environment...........................................................................................................................................................115
show inventory................................................................................................................................................................ 116
show login statistics.........................................................................................................................................................118
show memory................................................................................................................................................................. 120
show processes cpu........................................................................................................................................................ 121
show processes ipc ow-control.....................................................................................................................................124
4
show processes memory.................................................................................................................................................126
show software ifm.......................................................................................................................................................... 128
show system...................................................................................................................................................................129
show tech-support......................................................................................................................................................... 133
ssh-peer-stack-unit........................................................................................................................................................ 136
telnet.............................................................................................................................................................................. 136
telnet-peer-stack-unit.....................................................................................................................................................138
terminal length................................................................................................................................................................139
traceroute.......................................................................................................................................................................139
undebug all...................................................................................................................................................................... 141
virtual-ip..........................................................................................................................................................................142
write............................................................................................................................................................................... 143
5 802.1X..........................................................................................................................144
debug dot1x.................................................................................................................................................................... 144
dot1x auth-fail-vlan......................................................................................................................................................... 145
dot1x auth-server............................................................................................................................................................146
dot1x auth-type mab-only............................................................................................................................................... 147
dot1x authentication (Conguration)...............................................................................................................................147
dot1x authentication (Interface)......................................................................................................................................148
dot1x guest-vlan..............................................................................................................................................................149
dot1x host-mode.............................................................................................................................................................150
dot1x mac-auth-bypass.................................................................................................................................................. 150
dot1x max-eap-req...........................................................................................................................................................151
dot1x max-supplicants.....................................................................................................................................................152
dot1x port-control...........................................................................................................................................................152
dot1x quiet-period...........................................................................................................................................................153
dot1x reauthentication.................................................................................................................................................... 154
dot1x reauth-max............................................................................................................................................................154
dot1x server-timeout.......................................................................................................................................................155
dot1x supplicant-timeout.................................................................................................................................................156
dot1x tx-period................................................................................................................................................................157
show dot1x cos-mapping interface..................................................................................................................................157
show dot1x interface.......................................................................................................................................................159
6 Access Control Lists (ACL).......................................................................................... 163
Commands Common to all ACL Types............................................................................................................................ 163
remark...................................................................................................................................................................... 163
show cong.............................................................................................................................................................. 164
Common IP ACL Commands.......................................................................................................................................... 165
access-class............................................................................................................................................................. 165
clear counters ip access-group................................................................................................................................. 166
ip access-group.........................................................................................................................................................167
ip control-plane egress-lter..................................................................................................................................... 168
show ip accounting access-list................................................................................................................................. 169
Standard IP ACL Commands...........................................................................................................................................170
5
deny..........................................................................................................................................................................170
ip access-list standard...............................................................................................................................................172
permit....................................................................................................................................................................... 173
resequence access-list.............................................................................................................................................. 174
seq............................................................................................................................................................................175
Extended IP ACL Commands.......................................................................................................................................... 176
deny.......................................................................................................................................................................... 177
deny icmp................................................................................................................................................................. 178
deny tcp....................................................................................................................................................................180
deny udp...................................................................................................................................................................182
ip access-list extended............................................................................................................................................. 185
permit....................................................................................................................................................................... 186
permit tcp................................................................................................................................................................. 187
permit udp................................................................................................................................................................ 190
resequence access-list..............................................................................................................................................192
seq............................................................................................................................................................................193
Common MAC Access List Commands.......................................................................................................................... 195
clear counters mac access-group............................................................................................................................. 195
mac access-group.................................................................................................................................................... 196
show mac access-lists.............................................................................................................................................. 197
show mac accounting access-list............................................................................................................................. 198
Standard MAC ACL Commands......................................................................................................................................199
deny..........................................................................................................................................................................199
mac access-list standard.......................................................................................................................................... 201
permit...................................................................................................................................................................... 202
seq........................................................................................................................................................................... 203
Extended MAC ACL Commands.................................................................................................................................... 204
deny.........................................................................................................................................................................205
mac access-list extended.........................................................................................................................................206
permit...................................................................................................................................................................... 208
IP Prex List Commands................................................................................................................................................209
clear ip prex-list......................................................................................................................................................209
deny..........................................................................................................................................................................210
ip prex-list................................................................................................................................................................211
seq............................................................................................................................................................................212
show cong.............................................................................................................................................................. 213
show ip prex-list detail.............................................................................................................................................213
show ip prex-list summary.......................................................................................................................................214
Route Map Commands................................................................................................................................................... 215
continue....................................................................................................................................................................215
description................................................................................................................................................................216
match as-path...........................................................................................................................................................217
match community..................................................................................................................................................... 218
match interface.........................................................................................................................................................218
match ip address......................................................................................................................................................220
6
match ip next-hop....................................................................................................................................................220
match ip route-source...............................................................................................................................................221
match metric............................................................................................................................................................222
match origin............................................................................................................................................................. 223
match route-type..................................................................................................................................................... 224
match tag.................................................................................................................................................................225
route-map................................................................................................................................................................ 226
set as-path...............................................................................................................................................................227
set automatic-tag.....................................................................................................................................................228
set comm-list delete.................................................................................................................................................228
set community......................................................................................................................................................... 229
set level....................................................................................................................................................................230
set local-preference.................................................................................................................................................. 231
set metric.................................................................................................................................................................232
set metric-type........................................................................................................................................................ 233
set next-hop.............................................................................................................................................................234
set origin.................................................................................................................................................................. 235
set tag......................................................................................................................................................................235
set weight................................................................................................................................................................ 236
show cong..............................................................................................................................................................237
show route-map.......................................................................................................................................................238
deny (for Standard IP ACLs).......................................................................................................................................... 239
deny (for Extended IP ACLs)......................................................................................................................................... 240
seq (for Standard IPv4 ACLs)......................................................................................................................................... 241
deny tcp (for Extended IP ACLs)....................................................................................................................................242
deny ether-type (for Extended MAC ACLs)................................................................................................................... 244
deny (for Standard MAC ACLs)..................................................................................................................................... 245
deny (for Extended MAC ACLs).....................................................................................................................................246
permit (for Standard IP ACLs)........................................................................................................................................248
permit arp (for Extended MAC ACLs)............................................................................................................................ 249
permit ether-type (for Extended MAC ACLs)................................................................................................................ 250
permit icmp (for Extended IP ACLs)............................................................................................................................... 251
permit udp (for Extended IP ACLs)................................................................................................................................253
permit (for Extended IP ACLs).......................................................................................................................................254
permit (for Standard MAC ACLs)...................................................................................................................................255
seq (for Standard MAC ACLs)........................................................................................................................................257
permit tcp (for Extended IP ACLs).................................................................................................................................258
seq arp (for Extended MAC ACLs).................................................................................................................................259
seq ether-type (for Extended MAC ACLs).....................................................................................................................260
seq (for IP ACLs)........................................................................................................................................................... 262
seq (for IPv6 ACLs)....................................................................................................................................................... 263
permit udp (for IPv6 ACLs)............................................................................................................................................264
permit tcp (for IPv6 ACLs).............................................................................................................................................265
permit icmp (for IPv6 ACLs)...........................................................................................................................................267
permit (for IPv6 ACLs)...................................................................................................................................................268
7
deny udp (for IPv6 ACLs).............................................................................................................................................. 269
deny arp (for Extended MAC ACLs)................................................................................................................................271
deny tcp (for IPv6 ACLs)................................................................................................................................................272
deny icmp (for Extended IPv6 ACLs)............................................................................................................................. 273
deny (for IPv6 ACLs)......................................................................................................................................................274
7 Bidirectional Forwarding Detection (BFD)................................................................... 276
bfd all-neighbors.............................................................................................................................................................276
ip route bfd..................................................................................................................................................................... 277
neighbor bfd................................................................................................................................................................... 278
neighbor bfd disable....................................................................................................................................................... 279
8 Boot Command Line Interface......................................................................................281
boot change....................................................................................................................................................................281
boot message.................................................................................................................................................................282
boot show net cong retries.......................................................................................................................................... 283
boot write net cong retries...........................................................................................................................................283
boot zero........................................................................................................................................................................283
default-gateway............................................................................................................................................................. 284
etheraddr <macaddr>.................................................................................................................................................... 285
ignore enable-password................................................................................................................................................. 285
ignore startup-cong..................................................................................................................................................... 286
interface management ethernet ip address....................................................................................................................286
NVRAM erase.................................................................................................................................................................287
reload............................................................................................................................................................................. 287
serial console..................................................................................................................................................................287
show bootvar................................................................................................................................................................. 288
show default-gateway....................................................................................................................................................289
show interface management ethernet........................................................................................................................... 289
show serial console baud rate........................................................................................................................................ 290
watchdog <string>.........................................................................................................................................................290
9 Border Gateway Protocol............................................................................................ 292
BGP IPv4 Commands.................................................................................................................................................... 292
address-family..........................................................................................................................................................292
aggregate-address................................................................................................................................................... 293
bgp add-path........................................................................................................................................................... 295
bgp always-compare-med........................................................................................................................................295
bgp asnotation......................................................................................................................................................... 296
bgp bestpath as-path ignore.................................................................................................................................... 297
bgp bestpath as-path multipath-relax...................................................................................................................... 298
bgp bestpath med confed........................................................................................................................................298
bgp bestpath med missing-as-best..........................................................................................................................299
bgp bestpath router-id ignore.................................................................................................................................. 300
bgp client-to-client reection................................................................................................................................... 300
bgp cluster-id............................................................................................................................................................301
8
bgp confederation identier..................................................................................................................................... 302
bgp confederation peers.......................................................................................................................................... 303
bgp dampening........................................................................................................................................................ 304
bgp default local-preference.................................................................................................................................... 305
bgp dmzlink-bw....................................................................................................................................................... 306
bgp enforce-rst-as................................................................................................................................................. 307
bgp fast-external-fallover......................................................................................................................................... 307
bgp four-octet-as-support.......................................................................................................................................308
bgp graceful-restart.................................................................................................................................................309
bgp non-deterministic-med.......................................................................................................................................310
bgp recursive-bgp-next-hop......................................................................................................................................311
bgp regex-eval-optz-disable.......................................................................................................................................311
bgp router-id.............................................................................................................................................................313
clear ip bgp............................................................................................................................................................... 313
clear ip bgp dampening.............................................................................................................................................315
clear ip bgp ap-statistics.........................................................................................................................................316
clear ip bgp peer-group............................................................................................................................................. 317
debug ip bgp.............................................................................................................................................................318
debug ip bgp dampening...........................................................................................................................................319
debug ip bgp events.................................................................................................................................................320
debug ip bgp keepalives............................................................................................................................................321
debug ip bgp notications........................................................................................................................................ 322
debug ip bgp soft-reconguration............................................................................................................................ 323
debug ip bgp updates...............................................................................................................................................324
default-metric.......................................................................................................................................................... 325
deny bandwidth....................................................................................................................................................... 326
description............................................................................................................................................................... 326
maximum-paths........................................................................................................................................................327
neighbor activate......................................................................................................................................................327
neighbor add-path....................................................................................................................................................328
neighbor advertisement-interval...............................................................................................................................329
neighbor advertisement-start...................................................................................................................................330
neighbor allowas-in................................................................................................................................................... 331
neighbor default-originate......................................................................................................................................... 331
neighbor description.................................................................................................................................................333
neighbor distribute-list............................................................................................................................................. 333
neighbor ebgp-multihop........................................................................................................................................... 334
neighbor fall-over.....................................................................................................................................................335
neighbor local-as......................................................................................................................................................336
neighbor maximum-prex.........................................................................................................................................337
neighbor password...................................................................................................................................................338
neighbor peer-group (assigning peers).....................................................................................................................339
neighbor peer-group (creating group)...................................................................................................................... 340
neighbor peer-group passive.....................................................................................................................................341
neighbor remote-as..................................................................................................................................................342
9
neighbor remove-private-as..................................................................................................................................... 343
neighbor route-map..................................................................................................................................................344
neighbor route-reector-client................................................................................................................................. 345
neighbor send-community........................................................................................................................................346
neighbor shutdown...................................................................................................................................................347
neighbor soft-reconguration inbound..................................................................................................................... 348
neighbor timers........................................................................................................................................................ 349
neighbor update-source...........................................................................................................................................350
neighbor weight........................................................................................................................................................351
network.................................................................................................................................................................... 351
network backdoor.................................................................................................................................................... 353
permit bandwidth.....................................................................................................................................................354
redistribute...............................................................................................................................................................354
redistribute ospf.......................................................................................................................................................355
router bgp................................................................................................................................................................356
set extcommunity bandwidth................................................................................................................................... 357
show capture bgp-pdu neighbor.............................................................................................................................. 358
show cong............................................................................................................................................................. 359
show ip bgp............................................................................................................................................................. 359
show ip bgp cluster-list............................................................................................................................................. 361
show ip bgp community........................................................................................................................................... 363
show ip bgp community-list..................................................................................................................................... 365
show ip bgp dampened-paths.................................................................................................................................. 367
show ip bgp detail.................................................................................................................................................... 368
show ip bgp extcommunity-list.................................................................................................................................370
show ip bgp lter-list.................................................................................................................................................371
show ip bgp ap-statistics........................................................................................................................................373
show ip bgp inconsistent-as..................................................................................................................................... 375
show ip bgp neighbors..............................................................................................................................................376
show ip bgp next-hop.............................................................................................................................................. 380
show ip bgp paths.....................................................................................................................................................381
show ip bgp paths community..................................................................................................................................382
show ip bgp peer-group........................................................................................................................................... 383
show ip bgp regexp..................................................................................................................................................385
show ip bgp summary.............................................................................................................................................. 386
show running-cong bgp......................................................................................................................................... 389
timers bgp................................................................................................................................................................390
MBGP Commands......................................................................................................................................................... 390
debug ip bgp dampening...........................................................................................................................................391
distance bgp............................................................................................................................................................ 392
show ip bgp dampened-paths..................................................................................................................................393
10 Content Addressable Memory (CAM)........................................................................395
CAM Prole Commands.................................................................................................................................................395
cam-acl (Conguration)........................................................................................................................................... 395
cam-acl-egress........................................................................................................................................................ 398
10
cam-optimization..................................................................................................................................................... 399
show cam-acl...........................................................................................................................................................399
test cam-usage.........................................................................................................................................................401
Unied Forwarding Table Modes.................................................................................................................................... 403
hardware forwarding-table mode............................................................................................................................. 403
show hardware forwarding-table mode.................................................................................................................... 403
11 Control Plane Policing (CoPP)................................................................................... 405
control-plane-cpuqos.....................................................................................................................................................405
service-policy rate-limit-cpu-queues.............................................................................................................................. 405
service-policy rate-limit-protocols.................................................................................................................................. 406
show cpu-queue rate cp.................................................................................................................................................407
show ip protocol-queue-mapping...................................................................................................................................408
show ipv6 protocol-queue-mapping...............................................................................................................................409
show mac protocol-queue-mapping...............................................................................................................................409
12 Data Center Bridging (DCB)........................................................................................411
DCB Command................................................................................................................................................................411
dcb-enable.................................................................................................................................................................411
PFC Commands..............................................................................................................................................................412
clear pfc counters..................................................................................................................................................... 412
pfc no-drop queues...................................................................................................................................................413
pfc priority................................................................................................................................................................ 414
show dcb.................................................................................................................................................................. 414
show interface pfc.................................................................................................................................................... 415
show interface pfc statistics..................................................................................................................................... 417
ETS Commands..............................................................................................................................................................418
dcb-enable................................................................................................................................................................418
clear ets counters..................................................................................................................................................... 419
show interface ets....................................................................................................................................................420
DCBX Commands.......................................................................................................................................................... 423
advertise dcbx-tlv.....................................................................................................................................................424
dcbx port-role.......................................................................................................................................................... 424
dcbx version.............................................................................................................................................................425
debug dcbx.............................................................................................................................................................. 426
fcoe priority-bits.......................................................................................................................................................427
iscsi priority-bits....................................................................................................................................................... 427
show interface dcbx detail........................................................................................................................................428
dcb-map........................................................................................................................................................................ 430
priority-pgid.................................................................................................................................................................... 431
priority-group bandwidth pfc..........................................................................................................................................432
dcb-map stack-unit all stack-ports all.............................................................................................................................433
dcb pfc-shared-buer-size.............................................................................................................................................434
dcb-buer-threshold .....................................................................................................................................................435
priority........................................................................................................................................................................... 435
qos-policy-buer............................................................................................................................................................436
11
dcb-policy buer-threshold (Interface Conguration).................................................................................................... 438
show qos dcb-buer-threshold......................................................................................................................................438
dcb pfc-total-buer-size................................................................................................................................................ 439
show running-cong dcb-buer-threshold.....................................................................................................................440
dcb pfc-queues...............................................................................................................................................................441
dcb {ets | pfc} enable.....................................................................................................................................................442
13 Debugging and Diagnostics........................................................................................443
Diagnostics and Monitoring Commands......................................................................................................................... 443
logging coredump stack-unit....................................................................................................................................443
Oine Diagnostic Commands........................................................................................................................................ 444
diag stack-unit......................................................................................................................................................... 444
oine stack-unit...................................................................................................................................................... 445
online stack-unit.......................................................................................................................................................446
Hardware Commands.....................................................................................................................................................447
clear hardware stack-unit.........................................................................................................................................447
clear hardware system-ow..................................................................................................................................... 448
clear hardware vlan-counters...................................................................................................................................448
hardware watchdog................................................................................................................................................. 449
show hardware layer2.............................................................................................................................................. 449
show hardware layer3.............................................................................................................................................. 450
show hardware stack-unit.........................................................................................................................................451
show hardware stack-unit buer............................................................................................................................. 459
show hardware buer-stats-snapshot...................................................................................................................... 461
show hardware counters interface .......................................................................................................................... 463
show hardware drops...............................................................................................................................................465
show hardware system-ow.................................................................................................................................... 466
show hardware vlan-counters.................................................................................................................................. 468
show hardware stack-unit buer-stats-snapshot ....................................................................................................469
show hardware stack-unit buer-stats-snapshot (Total Buer Information).............................................................471
14 Dynamic Host Conguration Protocol (DHCP)...........................................................473
Commands to Congure the System to be a DHCP Server............................................................................................473
clear ip dhcp.............................................................................................................................................................473
debug ip dhcp server................................................................................................................................................474
debug ipv6 dhcp ......................................................................................................................................................474
default-router...........................................................................................................................................................475
disable......................................................................................................................................................................475
dns-server................................................................................................................................................................476
domain-name........................................................................................................................................................... 476
excluded-address..................................................................................................................................................... 477
hardware-address.....................................................................................................................................................478
host..........................................................................................................................................................................478
lease.........................................................................................................................................................................479
netbios-name-server................................................................................................................................................479
netbios-node-type................................................................................................................................................... 480
12
network.................................................................................................................................................................... 481
pool...........................................................................................................................................................................481
show ip dhcp binding................................................................................................................................................482
show ip dhcp conguration...................................................................................................................................... 482
show ip dhcp conict............................................................................................................................................... 483
show ip dhcp server.................................................................................................................................................483
Commands to Congure Secure DHCP..........................................................................................................................484
arp inspection...........................................................................................................................................................484
arp inspection-trust..................................................................................................................................................484
clear ip dhcp snooping............................................................................................................................................. 485
clear ipv6 dhcp snooping binding............................................................................................................................. 486
ip dhcp relay............................................................................................................................................................. 487
ip dhcp snooping...................................................................................................................................................... 487
ipv6 dhcp snooping..................................................................................................................................................488
ipv6 dhcp snooping vlan...........................................................................................................................................488
ip dhcp snooping binding..........................................................................................................................................489
IPv6 DHCP Snooping Binding.................................................................................................................................. 490
ip dhcp snooping database........................................................................................................................................491
ipv6 dhcp snooping database write-delay................................................................................................................. 491
ip dhcp snooping database renew............................................................................................................................ 492
ipv6 dhcp snooping database renew........................................................................................................................ 492
ip dhcp snooping trust............................................................................................................................................. 493
ipv6 dhcp snooping trust..........................................................................................................................................493
ip dhcp source-address-validation............................................................................................................................493
ip dhcp relay information-option...............................................................................................................................494
ip dhcp snooping verify mac-address.......................................................................................................................495
ipv6 dhcp snooping verify mac-address...................................................................................................................496
ip helper-address......................................................................................................................................................496
ipv6 helper-address..................................................................................................................................................497
show ip dhcp snooping.............................................................................................................................................497
show ipv6 dhcp snooping.........................................................................................................................................499
Commands to Congure DNS .......................................................................................................................................500
ip name-server.........................................................................................................................................................500
ip domain-name........................................................................................................................................................ 501
ip domain-list............................................................................................................................................................502
ip host......................................................................................................................................................................502
clear host.................................................................................................................................................................503
15 Equal Cost Multi-Path (ECMP)................................................................................. 504
ecmp-group................................................................................................................................................................... 504
hash-algorithm...............................................................................................................................................................505
ip ecmp-group............................................................................................................................................................... 508
ip ecmp weighted...........................................................................................................................................................508
link-bundle-distribution trigger-threshold....................................................................................................................... 509
link-bundle-monitor enable..............................................................................................................................................510
13
16 Flex Hash and Optimized Boot-Up.............................................................................. 511
load-balance ingress-port enable..................................................................................................................................... 511
load-balance exhash...................................................................................................................................................... 511
reload-type fastboot....................................................................................................................................................... 513
lacp fast-switchover....................................................................................................................................................... 513
encapsulation dot1q........................................................................................................................................................ 514
17 FIP Snooping.............................................................................................................. 515
clear p-snooping database interface vlan......................................................................................................................515
clear p-snooping statistics............................................................................................................................................ 516
debug p snooping......................................................................................................................................................... 516
debug p snooping rx......................................................................................................................................................517
feature p-snooping........................................................................................................................................................518
p-snooping enable.........................................................................................................................................................518
p-snooping fc-map....................................................................................................................................................... 519
p-snooping max-sessions-per-enodemac.....................................................................................................................520
p-snooping port-mode fcf............................................................................................................................................520
p-snooping port-mode fcoe-trusted............................................................................................................................. 521
show p-snooping cong................................................................................................................................................521
show p-snooping enode...............................................................................................................................................522
show p-snooping fcf.................................................................................................................................................... 523
show p-snooping statistics...........................................................................................................................................524
show p-snooping system............................................................................................................................................. 526
show p-snooping vlan...................................................................................................................................................527
show ps status.............................................................................................................................................................528
18 Force10 Resilient Ring Protocol (FRRP).................................................................... 529
clear frrp........................................................................................................................................................................ 529
debug frrp......................................................................................................................................................................530
description......................................................................................................................................................................531
disable............................................................................................................................................................................532
interface.........................................................................................................................................................................532
member-vlan..................................................................................................................................................................534
mode..............................................................................................................................................................................534
protocol frrp...................................................................................................................................................................535
show frrp....................................................................................................................................................................... 536
timer...............................................................................................................................................................................537
19 GARP VLAN Registration (GVRP)............................................................................. 539
clear gvrp statistics........................................................................................................................................................540
debug gvrp.................................................................................................................................................................... 540
disable.............................................................................................................................................................................541
garp timers.....................................................................................................................................................................542
gvrp enable.................................................................................................................................................................... 543
gvrp registration.............................................................................................................................................................544
14
protocol gvrp................................................................................................................................................................. 545
show cong................................................................................................................................................................... 546
show garp timers........................................................................................................................................................... 546
show gvrp...................................................................................................................................................................... 547
show gvrp statistics....................................................................................................................................................... 548
20 ICMP Message Types................................................................................................550
21 Internet Group Management Protocol (IGMP)...........................................................552
IGMP Commands...........................................................................................................................................................552
clear ip igmp groups................................................................................................................................................. 552
debug ip igmp.......................................................................................................................................................... 553
ip igmp access-group...............................................................................................................................................554
ip igmp immediate-leave.......................................................................................................................................... 555
ip igmp last-member-query-interval......................................................................................................................... 556
ip igmp query-interval.............................................................................................................................................. 556
ip igmp query-max-resp-time................................................................................................................................... 557
ip igmp ssm-map......................................................................................................................................................558
ip igmp version.........................................................................................................................................................559
show ip igmp groups................................................................................................................................................ 560
show ip igmp interface.............................................................................................................................................562
show ip igmp ssm-map............................................................................................................................................ 563
IGMP Snooping Commands...........................................................................................................................................564
clear ip igmp snooping groups..................................................................................................................................565
debug ip igmp snooping........................................................................................................................................... 565
ip igmp snooping enable...........................................................................................................................................566
ip igmp snooping fast-leave......................................................................................................................................567
ip igmp snooping last-member-query-interval.......................................................................................................... 568
ip igmp snooping mrouter.........................................................................................................................................569
ip igmp snooping querier.......................................................................................................................................... 570
show ip igmp snooping groups................................................................................................................................. 570
show ip igmp snooping mrouter................................................................................................................................572
22 Interfaces.................................................................................................................. 573
Basic Interface Commands.............................................................................................................................................573
clear counters...........................................................................................................................................................573
clear dampening....................................................................................................................................................... 574
dampening............................................................................................................................................................... 575
description................................................................................................................................................................577
duplex (10/100 Interfaces)....................................................................................................................................... 578
owcontrol............................................................................................................................................................... 578
interface................................................................................................................................................................... 581
interface group.........................................................................................................................................................582
interface loopback....................................................................................................................................................583
interface ManagementEthernet...............................................................................................................................584
interface null............................................................................................................................................................ 585
15
interface range.........................................................................................................................................................586
interface range macro (dene).................................................................................................................................588
interface range macro name.................................................................................................................................... 590
interface vlan............................................................................................................................................................ 591
intf-type cr4 autoneg............................................................................................................................................... 592
keepalive..................................................................................................................................................................593
monitor interface......................................................................................................................................................593
mtu.......................................................................................................................................................................... 596
negotiation auto....................................................................................................................................................... 598
portmode hybrid...................................................................................................................................................... 600
rate-interval.............................................................................................................................................................. 601
show cong............................................................................................................................................................. 602
show cong (for speed)...........................................................................................................................................603
show cong (from INTERFACE RANGE mode)....................................................................................................... 603
show interfaces........................................................................................................................................................604
show interfaces congured.......................................................................................................................................610
show interfaces dampening.......................................................................................................................................611
show interfaces stack-unit........................................................................................................................................612
show interfaces status..............................................................................................................................................613
show interfaces vlan................................................................................................................................................. 614
show system stack-unit quad-port-prole................................................................................................................ 615
stack-unit quad-port-prole......................................................................................................................................616
show interfaces switchport.......................................................................................................................................616
show interfaces transceiver...................................................................................................................................... 618
show range.............................................................................................................................................................. 623
shutdown................................................................................................................................................................. 623
speed (Management interface)................................................................................................................................624
stack-unit portmode................................................................................................................................................ 625
switchport................................................................................................................................................................626
Port Channel Commands............................................................................................................................................... 628
channel-member......................................................................................................................................................628
group....................................................................................................................................................................... 629
interface port-channel..............................................................................................................................................630
minimum-links.......................................................................................................................................................... 632
port-channel failover-group......................................................................................................................................632
show interfaces port-channel...................................................................................................................................633
show port-channel-ow...........................................................................................................................................636
Enhanced Validation of Interface Ranges....................................................................................................................... 637
ip http source-interface..................................................................................................................................................637
23 IPv4 Routing............................................................................................................. 639
arp................................................................................................................................................................................. 639
arp backo-time............................................................................................................................................................ 640
arp learn-enable..............................................................................................................................................................641
arp max-entries..............................................................................................................................................................642
arp retries.......................................................................................................................................................................642
16
arp timeout.................................................................................................................................................................... 643
clear arp-cache.............................................................................................................................................................. 644
clear host.......................................................................................................................................................................645
clear ip b stack-unit......................................................................................................................................................645
clear ip route.................................................................................................................................................................. 646
clear tcp statistics.......................................................................................................................................................... 647
debug arp.......................................................................................................................................................................648
debug ip dhcp................................................................................................................................................................ 649
debug ip icmp................................................................................................................................................................ 650
debug ip packet............................................................................................................................................................. 652
ip address.......................................................................................................................................................................654
ip directed-broadcast.....................................................................................................................................................655
ip domain-list..................................................................................................................................................................656
ip domain-lookup............................................................................................................................................................657
ip domain-name............................................................................................................................................................. 658
ip helper-address............................................................................................................................................................659
ip helper-address hop-count disable...............................................................................................................................660
ip host............................................................................................................................................................................660
ip icmp source-interface................................................................................................................................................. 661
ipv6 icmp source-interface.............................................................................................................................................662
ip max-frag-count.......................................................................................................................................................... 664
ip name-server...............................................................................................................................................................664
ip proxy-arp....................................................................................................................................................................665
ip route...........................................................................................................................................................................666
ip source-route...............................................................................................................................................................668
ip tcp initial-time.............................................................................................................................................................669
ip unknown-unicast........................................................................................................................................................ 670
ipv4 unicast-host-route..................................................................................................................................................670
show ip tcp initial-time.................................................................................................................................................... 671
ip unreachables............................................................................................................................................................... 671
load-balance...................................................................................................................................................................672
load-balance hg..............................................................................................................................................................673
management route.........................................................................................................................................................675
show arp........................................................................................................................................................................ 676
show arp retries............................................................................................................................................................. 679
show hosts.....................................................................................................................................................................679
show ip cam stack-unit...................................................................................................................................................681
show ip b stack-unit.....................................................................................................................................................683
show ip ow...................................................................................................................................................................684
show ip interface............................................................................................................................................................686
show ip management-route........................................................................................................................................... 688
show ipv6 management-route....................................................................................................................................... 689
show ip protocols...........................................................................................................................................................690
show ip route..................................................................................................................................................................691
show ip route list............................................................................................................................................................695
17
show ip route summary..................................................................................................................................................696
show ip trac................................................................................................................................................................ 697
show tcp statistics.........................................................................................................................................................699
24 IPv6 Basics................................................................................................................702
cam-ipv6 extended-prex.............................................................................................................................................. 702
clear ipv6 route.............................................................................................................................................................. 702
maximum dynamic-routes-ipv6...................................................................................................................................... 703
show cam-ipv6 extended-prex.....................................................................................................................................704
ipv6 unicast-host-route..................................................................................................................................................705
ipv6 nd dns-server ........................................................................................................................................................ 705
ipv6 route.......................................................................................................................................................................706
show ipv6 route..............................................................................................................................................................708
25 IPv6 Access Control Lists (IPv6 ACLs)...................................................................... 712
show cam-acl-egress......................................................................................................................................................712
show cam-acl..................................................................................................................................................................713
permit icmp.....................................................................................................................................................................715
permit............................................................................................................................................................................. 715
ipv6 control-plane egress-lter....................................................................................................................................... 716
ipv6 access-list............................................................................................................................................................... 717
cam-acl-egress............................................................................................................................................................... 718
cam-acl...........................................................................................................................................................................719
26 Intermediate System to Intermediate System (IS-IS)................................................. 721
adjacency-check............................................................................................................................................................. 721
advertise........................................................................................................................................................................ 722
area-password................................................................................................................................................................723
clear cong.....................................................................................................................................................................724
clear isis..........................................................................................................................................................................724
clns host.........................................................................................................................................................................725
debug isis....................................................................................................................................................................... 726
debug isis adj-packets.................................................................................................................................................... 726
debug isis local-updates..................................................................................................................................................727
debug isis snp-packets................................................................................................................................................... 728
debug isis spf-triggers.................................................................................................................................................... 729
debug isis update-packets..............................................................................................................................................730
default-information originate.......................................................................................................................................... 730
description......................................................................................................................................................................732
distance..........................................................................................................................................................................732
distribute-list in...............................................................................................................................................................733
distribute-list out............................................................................................................................................................734
distribute-list redistributed-override............................................................................................................................... 735
domain-password...........................................................................................................................................................736
graceful-restart ietf........................................................................................................................................................ 736
graceful-restart interval.................................................................................................................................................. 737
18
graceful-restart restart-wait...........................................................................................................................................738
graceful-restart t1...........................................................................................................................................................739
graceful-restart t2..........................................................................................................................................................739
graceful-restart t3.......................................................................................................................................................... 740
hello padding................................................................................................................................................................... 741
hostname dynamic......................................................................................................................................................... 742
ignore-lsp-errors.............................................................................................................................................................742
ip router isis.................................................................................................................................................................... 743
ipv6 router isis................................................................................................................................................................ 744
isis circuit-type............................................................................................................................................................... 745
isis csnp-interval.............................................................................................................................................................745
isis hello-interval............................................................................................................................................................. 746
isis hello-multiplier...........................................................................................................................................................747
isis hello padding.............................................................................................................................................................748
isis ipv6 metric................................................................................................................................................................748
isis metric....................................................................................................................................................................... 749
isis network point-to-point............................................................................................................................................. 750
isis password...................................................................................................................................................................751
isis priority...................................................................................................................................................................... 752
is-type............................................................................................................................................................................753
log-adjacency-changes.................................................................................................................................................. 753
lsp-gen-interval.............................................................................................................................................................. 754
lsp-mtu...........................................................................................................................................................................755
lsp-refresh-interval.........................................................................................................................................................756
max-area-addresses....................................................................................................................................................... 757
max-lsp-lifetime..............................................................................................................................................................757
maximum-paths............................................................................................................................................................. 758
metric-style....................................................................................................................................................................759
multi-topology................................................................................................................................................................ 760
net.................................................................................................................................................................................. 761
passive-interface.............................................................................................................................................................761
redistribute.....................................................................................................................................................................762
redistribute bgp.............................................................................................................................................................. 764
redistribute ospf.............................................................................................................................................................765
router isis........................................................................................................................................................................766
set-overload-bit..............................................................................................................................................................767
show cong....................................................................................................................................................................768
show isis database......................................................................................................................................................... 769
show isis graceful-restart detail...................................................................................................................................... 772
show isis hostname........................................................................................................................................................ 773
show isis interface.......................................................................................................................................................... 774
show isis neighbors.........................................................................................................................................................775
show isis protocol........................................................................................................................................................... 777
show isis trac...............................................................................................................................................................778
spf-interval..................................................................................................................................................................... 779
19
27 Link Aggregation Control Protocol (LACP).................................................................781
clear lacp counters.......................................................................................................................................................... 781
debug lacp......................................................................................................................................................................782
lacp long-timeout........................................................................................................................................................... 783
lacp port-priority.............................................................................................................................................................784
lacp system-priority........................................................................................................................................................784
port-channel-protocol lacp............................................................................................................................................. 785
show lacp.......................................................................................................................................................................786
28 Layer 2...................................................................................................................... 788
MAC Addressing Commands..........................................................................................................................................788
mac-address-table aging-time..................................................................................................................................788
mac-address-table static..........................................................................................................................................789
mac-address-table station-move refresh-arp........................................................................................................... 790
mac learning-limit......................................................................................................................................................791
mac learning-limit learn-limit-violation.......................................................................................................................792
mac learning-limit mac-address-sticky..................................................................................................................... 793
mac learning-limit station-move-violation.................................................................................................................794
mac learning-limit reset............................................................................................................................................ 795
show mac-address-table..........................................................................................................................................795
show mac-address-table aging-time........................................................................................................................ 798
show mac learning-limit............................................................................................................................................798
Virtual LAN (VLAN) Commands.................................................................................................................................... 800
default vlan-id.......................................................................................................................................................... 800
description................................................................................................................................................................801
default-vlan disable...................................................................................................................................................801
name........................................................................................................................................................................802
show cong............................................................................................................................................................. 802
show vlan.................................................................................................................................................................803
tagged..................................................................................................................................................................... 806
track ip.....................................................................................................................................................................807
untagged..................................................................................................................................................................808
Far-End Failure Detection (FEFD)..................................................................................................................................809
debug fefd................................................................................................................................................................ 810
fefd...........................................................................................................................................................................810
fefd disable................................................................................................................................................................ 811
fefd interval...............................................................................................................................................................812
fefd mode................................................................................................................................................................. 813
fefd reset.................................................................................................................................................................. 814
fefd-global interval.................................................................................................................................................... 814
fefd-global................................................................................................................................................................ 815
show fefd..................................................................................................................................................................816
29 Link Layer Discovery Protocol (LLDP)....................................................................... 818
LLPD Commands............................................................................................................................................................818
20
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