PowerSwitch S6000

Dell PowerSwitch S6000 User guide

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Dell Command Line Reference Guide for the
S6000 System
9.11(0.0)
Notes, cautions, and warnings
NOTE: A NOTE indicates important information that helps you make better use of your product.
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
Copyright © 2016 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its subsidiaries. Other
trademarks may be trademarks of their respective owners.
2016 - 12
Rev. A00
Contents
1 About this Guide........................................................................................................................................... 41
Objectives..........................................................................................................................................................................41
Audience............................................................................................................................................................................ 41
Conventions...................................................................................................................................................................... 41
Information Icons............................................................................................................................................................. 42
2 CLI Basics....................................................................................................................................................43
Accessing the Command Line........................................................................................................................................43
Multiple Configuration Users..........................................................................................................................................43
Obtaining Help..................................................................................................................................................................44
Navigating the CLI...........................................................................................................................................................45
Using the Keyword no Command..................................................................................................................................46
Filtering show Commands.............................................................................................................................................. 46
Enabling Software Features on Devices Using a Command Option......................................................................... 47
feature vrf...................................................................................................................................................................47
show feature.............................................................................................................................................................. 48
Command Modes.............................................................................................................................................................49
3 File Management.........................................................................................................................................59
boot system......................................................................................................................................................................59
cd........................................................................................................................................................................................61
HTTP Copy via CLI...........................................................................................................................................................61
copy...................................................................................................................................................................................62
delete.................................................................................................................................................................................64
dir.......................................................................................................................................................................................65
format................................................................................................................................................................................67
fsck flash...........................................................................................................................................................................67
mkdir..................................................................................................................................................................................68
mount nfs..........................................................................................................................................................................69
rmdir.................................................................................................................................................................................. 69
upgrade system................................................................................................................................................................70
rename............................................................................................................................................................................... 71
show boot system............................................................................................................................................................72
show bootvar....................................................................................................................................................................73
show file-systems............................................................................................................................................................ 74
show os-version...............................................................................................................................................................75
show running-config........................................................................................................................................................76
show startup-config........................................................................................................................................................80
show version..................................................................................................................................................................... 81
upgrade system................................................................................................................................................................82
upgrade boot.................................................................................................................................................................... 83
verify..................................................................................................................................................................................84
Contents
3
4 Control and Monitoring................................................................................................................................86
banner exec...................................................................................................................................................................... 86
banner login.......................................................................................................................................................................87
banner motd..................................................................................................................................................................... 89
cam-acl..............................................................................................................................................................................90
clear line.............................................................................................................................................................................91
configure...........................................................................................................................................................................92
disable................................................................................................................................................................................93
do....................................................................................................................................................................................... 94
enable................................................................................................................................................................................95
enable optic-info-update interval...................................................................................................................................96
end..................................................................................................................................................................................... 97
exec-timeout.................................................................................................................................................................... 98
exit..................................................................................................................................................................................... 99
ftp-server enable............................................................................................................................................................100
ftp-server topdir..............................................................................................................................................................101
ftp-server username...................................................................................................................................................... 102
hostname.........................................................................................................................................................................103
ip ftp password...............................................................................................................................................................103
ip ftp source-interface...................................................................................................................................................104
ip tftp vrf.........................................................................................................................................................................105
ip ftp username...............................................................................................................................................................106
ip ftp vrf...........................................................................................................................................................................107
ip telnet server enable....................................................................................................................................................107
ip telnet server vrf..........................................................................................................................................................108
ip telnet source-interface..............................................................................................................................................109
ip tftp vrf..........................................................................................................................................................................110
line......................................................................................................................................................................................111
login concurrent-session................................................................................................................................................ 112
login statistics.................................................................................................................................................................. 113
motd-banner....................................................................................................................................................................115
ping................................................................................................................................................................................... 116
reload................................................................................................................................................................................ 119
send..................................................................................................................................................................................120
service timestamps........................................................................................................................................................ 120
show alarms.................................................................................................................................................................... 122
show cpu-traffic-stats...................................................................................................................................................123
show debugging..............................................................................................................................................................124
show environment..........................................................................................................................................................125
show inventory................................................................................................................................................................127
show login statistics.......................................................................................................................................................129
show memory................................................................................................................................................................. 132
show processes cpu.......................................................................................................................................................132
show processes ipc flow-control................................................................................................................................. 135
show processes memory...............................................................................................................................................137
4
Contents
show software ifm......................................................................................................................................................... 139
show system...................................................................................................................................................................140
show tech-support.........................................................................................................................................................142
ssh-peer-stack-unit........................................................................................................................................................145
telnet................................................................................................................................................................................146
telnet-peer-stack-unit....................................................................................................................................................147
terminal length................................................................................................................................................................ 148
traceroute........................................................................................................................................................................149
undebug all.......................................................................................................................................................................151
virtual-ip........................................................................................................................................................................... 151
write................................................................................................................................................................................. 152
5 802.1X........................................................................................................................................................154
debug dot1x.....................................................................................................................................................................155
dot1x auth-fail-vlan........................................................................................................................................................ 156
dot1x auth-server........................................................................................................................................................... 157
dot1x auth-type mab-only............................................................................................................................................. 157
dot1x authentication (Configuration)...........................................................................................................................158
dot1x authentication (Interface).................................................................................................................................. 159
dot1x critical-vlan............................................................................................................................................................160
dot1x profile......................................................................................................................................................................161
dot1x static-mab..............................................................................................................................................................161
dot1x guest-vlan............................................................................................................................................................. 162
dot1x host-mode.............................................................................................................................................................164
dot1x mac-auth-bypass.................................................................................................................................................165
dot1x max-eap-req.........................................................................................................................................................165
dot1x max-supplicants................................................................................................................................................... 166
dot1x port-control...........................................................................................................................................................167
dot1x quiet-period.......................................................................................................................................................... 168
dot1x reauthentication................................................................................................................................................... 168
dot1x reauth-max........................................................................................................................................................... 169
dot1x server-timeout......................................................................................................................................................170
dot1x supplicant-timeout................................................................................................................................................171
dot1x tx-period................................................................................................................................................................172
mac...................................................................................................................................................................................172
show dot1x cos-mapping interface.............................................................................................................................. 173
show dot1x interface......................................................................................................................................................175
show dot1x profile...........................................................................................................................................................177
6 Access Control Lists (ACL)........................................................................................................................ 178
Commands Common to all ACL Types........................................................................................................................179
remark........................................................................................................................................................................179
show config...............................................................................................................................................................180
Common IP ACL Commands.........................................................................................................................................181
access-class...............................................................................................................................................................181
aclrange profile-name.............................................................................................................................................. 183
Contents
5
clear counters ip access-group.............................................................................................................................. 183
feature aclrange........................................................................................................................................................184
ip access-group........................................................................................................................................................ 185
ip mirror-access-group............................................................................................................................................ 186
ip control-plane egress-filter...................................................................................................................................187
show aclrange........................................................................................................................................................... 187
show ip accounting access-list...............................................................................................................................188
Standard IP ACL Commands........................................................................................................................................190
deny........................................................................................................................................................................... 190
ip access-list standard............................................................................................................................................. 192
permit.........................................................................................................................................................................193
resequence access-list............................................................................................................................................ 194
seq..............................................................................................................................................................................195
Extended IP ACL Commands........................................................................................................................................197
deny............................................................................................................................................................................197
deny icmp.................................................................................................................................................................. 199
deny tcp.....................................................................................................................................................................201
deny udp................................................................................................................................................................... 204
ip access-list extended........................................................................................................................................... 206
permit........................................................................................................................................................................ 207
permit tcp.................................................................................................................................................................209
permit udp................................................................................................................................................................. 212
resequence access-list............................................................................................................................................ 214
seq..............................................................................................................................................................................215
Common MAC Access List Commands...................................................................................................................... 218
clear counters mac access-group..........................................................................................................................218
mac access-group....................................................................................................................................................219
show mac access-lists............................................................................................................................................ 220
show mac accounting access-list...........................................................................................................................221
Standard MAC ACL Commands..................................................................................................................................222
deny...........................................................................................................................................................................222
mac access-list standard........................................................................................................................................ 223
permit........................................................................................................................................................................ 224
seq............................................................................................................................................................................. 226
Extended MAC ACL Commands................................................................................................................................. 227
deny...........................................................................................................................................................................228
mac access-list extended.......................................................................................................................................229
permit.........................................................................................................................................................................231
IP Prefix List Commands.............................................................................................................................................. 232
clear ip prefix-list......................................................................................................................................................233
deny...........................................................................................................................................................................233
ip prefix-list...............................................................................................................................................................234
seq............................................................................................................................................................................. 235
show config..............................................................................................................................................................236
show ip prefix-list detail.......................................................................................................................................... 237
6
Contents
show ip prefix-list summary....................................................................................................................................238
Route Map Commands.................................................................................................................................................239
continue.................................................................................................................................................................... 239
description................................................................................................................................................................240
match as-path...........................................................................................................................................................241
match community....................................................................................................................................................242
match interface........................................................................................................................................................243
match ip address......................................................................................................................................................244
match ip next-hop................................................................................................................................................... 245
match ip route-source............................................................................................................................................ 246
match metric............................................................................................................................................................ 247
match origin..............................................................................................................................................................248
match route-type.................................................................................................................................................... 249
match tag................................................................................................................................................................. 250
route-map..................................................................................................................................................................251
set as-path............................................................................................................................................................... 252
set automatic-tag....................................................................................................................................................253
set comm-list delete................................................................................................................................................253
set community......................................................................................................................................................... 255
set level.....................................................................................................................................................................256
set local-preference................................................................................................................................................ 257
set metric..................................................................................................................................................................258
set metric-type........................................................................................................................................................ 259
set next-hop.............................................................................................................................................................260
set origin....................................................................................................................................................................261
set tag.......................................................................................................................................................................262
set weight.................................................................................................................................................................262
show config..............................................................................................................................................................263
show route-map...................................................................................................................................................... 264
UDF ACL Commands....................................................................................................................................................265
deny ip.......................................................................................................................................................................265
feature udf-acl......................................................................................................................................................... 266
key............................................................................................................................................................................. 266
match........................................................................................................................................................................ 267
permit ip....................................................................................................................................................................268
show config..............................................................................................................................................................269
udf-id.........................................................................................................................................................................270
udf-qualifier-value....................................................................................................................................................270
udf-tcam....................................................................................................................................................................271
deny (for Standard IP ACLs)........................................................................................................................................ 271
deny (for Extended IP ACLs).......................................................................................................................................273
seq (for Standard IPv4 ACLs)......................................................................................................................................274
deny tcp (for Extended IP ACLs)................................................................................................................................275
deny ether-type (for Extended MAC ACLs)..............................................................................................................277
deny (for Standard MAC ACLs).................................................................................................................................. 278
Contents
7
deny (for Extended MAC ACLs)................................................................................................................................. 280
permit (for Standard IP ACLs)..................................................................................................................................... 281
permit arp (for Extended MAC ACLs)........................................................................................................................282
permit ether-type (for Extended MAC ACLs)...........................................................................................................284
permit icmp (for Extended IP ACLs).......................................................................................................................... 285
permit udp (for Extended IP ACLs)............................................................................................................................ 286
permit (for Extended IP ACLs)....................................................................................................................................288
permit (for Standard MAC ACLs)............................................................................................................................... 289
seq (for Standard MAC ACLs).................................................................................................................................... 290
permit tcp (for Extended IP ACLs).............................................................................................................................292
seq arp (for Extended MAC ACLs).............................................................................................................................293
seq ether-type (for Extended MAC ACLs)................................................................................................................294
seq (for IP ACLs)...........................................................................................................................................................296
seq (for IPv6 ACLs).......................................................................................................................................................297
permit udp (for IPv6 ACLs)..........................................................................................................................................298
permit tcp (for IPv6 ACLs).......................................................................................................................................... 300
permit icmp (for IPv6 ACLs).........................................................................................................................................301
permit (for IPv6 ACLs)................................................................................................................................................. 302
deny udp (for IPv6 ACLs)............................................................................................................................................ 304
deny arp (for Extended MAC ACLs).......................................................................................................................... 305
deny tcp (for IPv6 ACLs).............................................................................................................................................306
deny icmp (for Extended IPv6 ACLs).........................................................................................................................308
deny (for IPv6 ACLs)....................................................................................................................................................309
7 Bidirectional Forwarding Detection (BFD)...................................................................................................311
bfd all-neighbors..............................................................................................................................................................311
ip route bfd......................................................................................................................................................................313
neighbor bfd....................................................................................................................................................................314
neighbor bfd disable.......................................................................................................................................................315
show bfd neighbors........................................................................................................................................................316
8 Boot Command Line Interface....................................................................................................................318
boot change.................................................................................................................................................................... 318
boot message.................................................................................................................................................................320
boot show net config retries........................................................................................................................................320
boot write net config retries......................................................................................................................................... 321
boot zero......................................................................................................................................................................... 321
default-gateway.............................................................................................................................................................322
etheraddr <macaddr>................................................................................................................................................... 323
ignore enable-password................................................................................................................................................323
ignore startup-config.................................................................................................................................................... 324
interface management ethernet ip address............................................................................................................... 324
NVRAM erase................................................................................................................................................................ 325
reload...............................................................................................................................................................................325
serial console.................................................................................................................................................................. 326
show bootvar................................................................................................................................................................. 326
8
Contents
show default-gateway.................................................................................................................................................. 327
show interface management ethernet....................................................................................................................... 328
show serial console baud rate......................................................................................................................................329
watchdog <string>........................................................................................................................................................ 329
9 Border Gateway Protocol...........................................................................................................................331
BGP IPv4 Commands.................................................................................................................................................... 331
address-family...........................................................................................................................................................331
aggregate-address.................................................................................................................................................. 332
bgp add-path............................................................................................................................................................334
bgp always-compare-med......................................................................................................................................335
bgp asnotation......................................................................................................................................................... 335
bgp bestpath as-path ignore..................................................................................................................................337
bgp bestpath as-path multipath-relax...................................................................................................................337
bgp bestpath med confed...................................................................................................................................... 338
bgp bestpath med missing-as-best.......................................................................................................................339
bgp bestpath router-id ignore................................................................................................................................339
bgp client-to-client reflection................................................................................................................................ 340
bgp cluster-id............................................................................................................................................................341
bgp confederation identifier................................................................................................................................... 342
bgp confederation peers.........................................................................................................................................343
bgp dampening.........................................................................................................................................................344
bgp default local-preference..................................................................................................................................345
bgp dmzlink-bw....................................................................................................................................................... 346
bgp enforce-first-as................................................................................................................................................ 347
bgp fast-external-fallover.......................................................................................................................................348
bgp four-octet-as-support.....................................................................................................................................348
bgp graceful-restart................................................................................................................................................349
bgp non-deterministic-med....................................................................................................................................350
bgp recursive-bgp-next-hop...................................................................................................................................351
bgp regex-eval-optz-disable.................................................................................................................................. 352
bgp router-id............................................................................................................................................................ 353
clear ip bgp............................................................................................................................................................... 354
clear ip bgp dampening...........................................................................................................................................356
clear ip bgp flap-statistics.......................................................................................................................................357
clear ip bgp peer-group.......................................................................................................................................... 358
debug ip bgp.............................................................................................................................................................359
debug ip bgp dampening......................................................................................................................................... 361
debug ip bgp events................................................................................................................................................362
debug ip bgp keepalives..........................................................................................................................................363
debug ip bgp notifications...................................................................................................................................... 364
debug ip bgp soft-reconfiguration........................................................................................................................ 365
debug ip bgp updates..............................................................................................................................................366
default-metric...........................................................................................................................................................367
deny bandwidth....................................................................................................................................................... 368
description................................................................................................................................................................369
Contents
9
maximum-paths....................................................................................................................................................... 369
neighbor activate.....................................................................................................................................................370
neighbor add-path....................................................................................................................................................371
neighbor advertisement-interval............................................................................................................................372
neighbor advertisement-start................................................................................................................................ 373
neighbor allowas-in..................................................................................................................................................374
neighbor default-originate...................................................................................................................................... 375
neighbor description................................................................................................................................................376
neighbor distribute-list.............................................................................................................................................377
neighbor ebgp-multihop..........................................................................................................................................378
neighbor fall-over.....................................................................................................................................................379
neighbor local-as......................................................................................................................................................379
neighbor maximum-prefix.......................................................................................................................................380
neighbor next-hop-self........................................................................................................................................... 382
neighbor password.................................................................................................................................................. 382
neighbor peer-group (assigning peers).................................................................................................................384
neighbor peer-group (creating group)..................................................................................................................385
neighbor peer-group passive................................................................................................................................. 386
neighbor remote-as................................................................................................................................................. 387
neighbor remove-private-as...................................................................................................................................388
neighbor route-map.................................................................................................................................................389
neighbor route-reflector-client..............................................................................................................................390
neighbor send-community...................................................................................................................................... 391
neighbor shutdown..................................................................................................................................................392
neighbor soft-reconfiguration inbound.................................................................................................................393
neighbor timers........................................................................................................................................................ 394
neighbor update-source......................................................................................................................................... 395
neighbor weight.......................................................................................................................................................396
network.....................................................................................................................................................................397
network backdoor....................................................................................................................................................398
permit bandwidth.................................................................................................................................................... 399
redistribute............................................................................................................................................................... 400
redistribute ospf....................................................................................................................................................... 401
router bgp.................................................................................................................................................................402
shutdown all............................................................................................................................................................. 403
shutdown address-family-ipv4–multicast............................................................................................................404
shutdown address-family-ipv4–unicast............................................................................................................... 404
shutdown address-family-ipv6–unicast............................................................................................................... 405
set extcommunity bandwidth................................................................................................................................ 405
show capture bgp-pdu neighbor........................................................................................................................... 406
show config.............................................................................................................................................................. 407
show ip bgp.............................................................................................................................................................. 408
show ip bgp cluster-list............................................................................................................................................410
show ip bgp community........................................................................................................................................... 411
show ip bgp community-list.................................................................................................................................... 414
10
Contents
show ip bgp dampened-paths................................................................................................................................ 415
show ip bgp detail.....................................................................................................................................................417
show ip bgp extcommunity-list...............................................................................................................................418
show ip bgp filter-list...............................................................................................................................................420
show ip bgp flap-statistics...................................................................................................................................... 421
show ip bgp inconsistent-as...................................................................................................................................423
show ip bgp neighbors............................................................................................................................................425
show ip bgp next-hop............................................................................................................................................. 428
show ip bgp paths................................................................................................................................................... 429
show ip bgp paths community................................................................................................................................431
show ip bgp peer-group..........................................................................................................................................432
show ip bgp regexp................................................................................................................................................. 434
show ip bgp summary............................................................................................................................................. 436
show running-config bgp........................................................................................................................................438
timers bgp.................................................................................................................................................................439
MBGP Commands.........................................................................................................................................................440
debug ip bgp dampening........................................................................................................................................ 440
distance bgp..............................................................................................................................................................441
show ip bgp dampened-paths................................................................................................................................442
10 Content Addressable Memory (CAM)...................................................................................................... 445
CAM Profile Commands............................................................................................................................................... 445
cam-acl (Configuration)......................................................................................................................................... 446
cam-acl-egress........................................................................................................................................................ 449
cam-optimization.....................................................................................................................................................450
show cam-acl............................................................................................................................................................451
show cam-usage......................................................................................................................................................452
test cam-usage........................................................................................................................................................453
Unified Forwarding Table Modes.................................................................................................................................454
hardware forwarding-table mode..........................................................................................................................455
show hardware forwarding-table mode............................................................................................................... 455
11 Control Plane Policing (CoPP)..................................................................................................................457
control-plane-cpuqos....................................................................................................................................................457
cpu-protocol-group.......................................................................................................................................................458
copp-profile....................................................................................................................................................................458
cpu-queue...................................................................................................................................................................... 459
copp-policy.....................................................................................................................................................................459
protocol-list.................................................................................................................................................................... 460
queue-length...................................................................................................................................................................461
service-policy rate-limit-cpu-queues........................................................................................................................... 461
service-policy rate-limit-protocols...............................................................................................................................462
show cpu-queue rate cp...............................................................................................................................................463
show ip protocol-queue-mapping................................................................................................................................464
show ipv6 protocol-queue-mapping........................................................................................................................... 465
show mac protocol-queue-mapping........................................................................................................................... 466
Contents
11
show running-config copp-profile............................................................................................................................... 467
show running-config cpu-protocol-group.................................................................................................................. 467
12 Data Center Bridging (DCB).....................................................................................................................468
DCB Command.............................................................................................................................................................. 468
dcb-enable................................................................................................................................................................469
PFC Commands.............................................................................................................................................................469
clear hardware pfc-nodrop-priority.......................................................................................................................469
clear pfc counters....................................................................................................................................................470
pfc-nodrop-priority l2-dlf drop................................................................................................................................471
pfc no-drop queues..................................................................................................................................................471
show dcb...................................................................................................................................................................472
show hardware pfc-nodrop-priority......................................................................................................................473
show interface pfc...................................................................................................................................................473
show interface pfc statistics..................................................................................................................................476
ETS Commands..............................................................................................................................................................477
dcb-enable................................................................................................................................................................ 477
clear ets counters.................................................................................................................................................... 478
show interface ets...................................................................................................................................................479
DCBX Commands..........................................................................................................................................................483
advertise dcbx-tlv....................................................................................................................................................483
dcbx port-role.......................................................................................................................................................... 484
dcbx version............................................................................................................................................................. 485
debug dcbx...............................................................................................................................................................485
fcoe priority-bits...................................................................................................................................................... 486
iscsi priority-bits.......................................................................................................................................................487
show interface dcbx detail......................................................................................................................................487
dcb-map..........................................................................................................................................................................490
priority-pgid.....................................................................................................................................................................491
priority-group bandwidth pfc.......................................................................................................................................492
dcb-map stack-unit all stack-ports all.........................................................................................................................493
dcb pfc-shared-buffer-size..........................................................................................................................................493
dcb-buffer-threshold ................................................................................................................................................... 494
priority.............................................................................................................................................................................495
qos-policy-buffer...........................................................................................................................................................496
dcb-policy buffer-threshold (Interface Configuration).............................................................................................498
dcb-policy dcb-buffer-threshold (Global Configuration)......................................................................................... 498
show qos dcb-buffer-threshold...................................................................................................................................499
dcb pfc-total-buffer-size............................................................................................................................................. 500
show running-config dcb-buffer-threshold................................................................................................................501
service-class buffer shared-threshold-weight.......................................................................................................... 502
dcb pfc-queues..............................................................................................................................................................503
dcb {ets | pfc} enable................................................................................................................................................... 504
13 Debugging and Diagnostics...................................................................................................................... 505
Diagnostics and Monitoring Commands.....................................................................................................................505
12
Contents
logging coredump stack-unit................................................................................................................................. 505
Offline Diagnostic Commands..................................................................................................................................... 506
diag stack-unit......................................................................................................................................................... 506
offline stack-unit......................................................................................................................................................507
online stack-unit...................................................................................................................................................... 508
Hardware Commands...................................................................................................................................................509
clear hardware stack-unit.......................................................................................................................................509
clear hardware system-flow................................................................................................................................... 510
clear hardware vlan-counters..................................................................................................................................511
hardware watchdog..................................................................................................................................................511
show hardware mac.................................................................................................................................................512
show hardware ip.....................................................................................................................................................513
show hardware stack-unit...................................................................................................................................... 513
show hardware buffer service-pool.......................................................................................................................521
show hardware drops............................................................................................................................................. 522
show hardware counters interface ...................................................................................................................... 524
show hardware system-flow..................................................................................................................................525
show hardware vlan-counters............................................................................................................................... 527
show hardware buffer-stats-snapshot.................................................................................................................528
show hardware stack-unit buffer-stats-snapshot (Total Buffer Information)............................................... 530
14 Dynamic Host Configuration Protocol (DHCP)........................................................................................ 533
Commands to Configure the System to be a DHCP Server................................................................................... 533
clear ip dhcp.............................................................................................................................................................533
debug ip dhcp server...............................................................................................................................................534
debug ipv6 dhcp .....................................................................................................................................................535
default-router...........................................................................................................................................................535
disable....................................................................................................................................................................... 536
dns-server.................................................................................................................................................................537
domain-name............................................................................................................................................................537
excluded-address.................................................................................................................................................... 538
hardware-address................................................................................................................................................... 539
host........................................................................................................................................................................... 540
lease.......................................................................................................................................................................... 540
netbios-name-server................................................................................................................................................541
netbios-node-type...................................................................................................................................................542
network.....................................................................................................................................................................543
pool............................................................................................................................................................................543
show ip dhcp binding...............................................................................................................................................544
show ip dhcp configuration....................................................................................................................................545
show ip dhcp conflict..............................................................................................................................................546
show ip dhcp server................................................................................................................................................546
Commands to Configure Secure DHCP..................................................................................................................... 547
arp inspection...........................................................................................................................................................547
arp inspection-trust.................................................................................................................................................548
clear ip dhcp snooping............................................................................................................................................ 548
Contents
13
clear ipv6 dhcp snooping binding.......................................................................................................................... 550
ip dhcp relay.............................................................................................................................................................550
ip dhcp snooping...................................................................................................................................................... 551
ipv6 dhcp snooping................................................................................................................................................. 552
ipv6 dhcp snooping vlan.........................................................................................................................................552
ip dhcp snooping binding........................................................................................................................................553
IPv6 DHCP Snooping Binding................................................................................................................................554
ip dhcp snooping database.....................................................................................................................................555
ipv6 dhcp snooping database write-delay............................................................................................................555
ip dhcp snooping database renew.........................................................................................................................556
ipv6 dhcp snooping database renew.................................................................................................................... 557
ip dhcp snooping trust............................................................................................................................................ 557
ipv6 dhcp snooping trust........................................................................................................................................558
ip dhcp source-address-validation........................................................................................................................ 558
ip dhcp relay information-option........................................................................................................................... 559
ip dhcp snooping verify mac-address...................................................................................................................560
ipv6 dhcp snooping verify mac-address............................................................................................................... 561
ip helper-address......................................................................................................................................................561
ipv6 helper-address.................................................................................................................................................562
ip dhcp relay secondary-subnet ........................................................................................................................... 563
show ip dhcp snooping........................................................................................................................................... 563
show ipv6 dhcp snooping.......................................................................................................................................565
Commands to Configure DNS ....................................................................................................................................566
ip name-server.........................................................................................................................................................566
ip domain-name........................................................................................................................................................567
ip domain-list............................................................................................................................................................568
ip host....................................................................................................................................................................... 569
clear host..................................................................................................................................................................569
15 Equal Cost Multi-Path (ECMP)................................................................................................................ 571
ecmp-group.....................................................................................................................................................................571
hash-algorithm............................................................................................................................................................... 572
ip ecmp-group................................................................................................................................................................575
ip ecmp weighted.......................................................................................................................................................... 576
link-bundle-distribution trigger-threshold................................................................................................................... 577
link-bundle-monitor enable........................................................................................................................................... 577
16 Flex Hash and Optimized Boot-Up........................................................................................................... 579
load-balance ingress-port enable.................................................................................................................................579
load-balance flexhash................................................................................................................................................... 580
reload-type fastboot......................................................................................................................................................581
lacp fast-switchover...................................................................................................................................................... 581
encapsulation dot1q.......................................................................................................................................................582
17 FIP Snooping............................................................................................................................................584
clear fip-snooping database interface vlan................................................................................................................ 584
14
Contents
clear fip-snooping statistics......................................................................................................................................... 585
debug fip snooping........................................................................................................................................................585
debug fip snooping rx....................................................................................................................................................586
feature fip-snooping......................................................................................................................................................587
fip-snooping enable.......................................................................................................................................................588
fip-snooping fc-map......................................................................................................................................................588
fip-snooping max-sessions-per-enodemac................................................................................................................589
fip-snooping port-mode fcf......................................................................................................................................... 590
fip-snooping port-mode fcoe-trusted........................................................................................................................ 590
show fip-snooping config..............................................................................................................................................591
show fip-snooping enode............................................................................................................................................. 592
show fip-snooping fcf...................................................................................................................................................593
show fip-snooping statistics........................................................................................................................................ 594
show fip-snooping system........................................................................................................................................... 596
show fip-snooping vlan.................................................................................................................................................597
show fips status.............................................................................................................................................................598
18 Force10 Resilient Ring Protocol (FRRP).................................................................................................. 599
clear frrp......................................................................................................................................................................... 599
debug frrp....................................................................................................................................................................... 601
description......................................................................................................................................................................602
disable............................................................................................................................................................................. 602
interface..........................................................................................................................................................................603
member-vlan.................................................................................................................................................................. 604
mode............................................................................................................................................................................... 605
protocol frrp...................................................................................................................................................................606
show frrp........................................................................................................................................................................ 607
timer................................................................................................................................................................................609
19 GARP VLAN Registration (GVRP).............................................................................................................611
clear gvrp statistics........................................................................................................................................................612
debug gvrp...................................................................................................................................................................... 613
disable.............................................................................................................................................................................. 614
garp timers...................................................................................................................................................................... 615
gvrp enable......................................................................................................................................................................616
gvrp registration............................................................................................................................................................. 617
protocol gvrp.................................................................................................................................................................. 618
show config.....................................................................................................................................................................619
show garp timers............................................................................................................................................................619
show gvrp.......................................................................................................................................................................620
show gvrp statistics...................................................................................................................................................... 622
20 ICMP Message Types..............................................................................................................................624
21 Internet Group Management Protocol (IGMP).........................................................................................626
IGMP Commands.......................................................................................................................................................... 626
Contents
15
clear ip igmp groups................................................................................................................................................ 626
debug ip igmp...........................................................................................................................................................627
ip igmp access-group..............................................................................................................................................628
ip igmp immediate-leave.........................................................................................................................................629
ip igmp last-member-query-interval......................................................................................................................630
ip igmp query-interval.............................................................................................................................................. 631
ip igmp query-max-resp-time.................................................................................................................................632
ip igmp ssm-map......................................................................................................................................................633
ip igmp version......................................................................................................................................................... 634
show ip igmp groups............................................................................................................................................... 635
show ip igmp interface............................................................................................................................................637
show ip igmp ssm-map........................................................................................................................................... 639
IGMP Snooping Commands.........................................................................................................................................640
clear ip igmp snooping groups................................................................................................................................ 641
debug ip igmp snooping.......................................................................................................................................... 642
ip igmp snooping enable..........................................................................................................................................643
ip igmp snooping fast-leave................................................................................................................................... 644
ip igmp snooping flood............................................................................................................................................645
ip igmp snooping last-member-query-interval.....................................................................................................645
ip igmp snooping mrouter.......................................................................................................................................646
ip igmp snooping querier.........................................................................................................................................647
show ip igmp snooping groups...............................................................................................................................648
show ip igmp snooping mrouter............................................................................................................................ 650
22 Interfaces................................................................................................................................................ 652
Basic Interface Commands.......................................................................................................................................... 652
clear counters.......................................................................................................................................................... 652
clear dampening.......................................................................................................................................................654
dampening................................................................................................................................................................655
default interface...................................................................................................................................................... 656
description................................................................................................................................................................ 657
duplex (10/100 Interfaces).....................................................................................................................................658
flowcontrol............................................................................................................................................................... 659
interface....................................................................................................................................................................662
interface group........................................................................................................................................................ 664
interface loopback...................................................................................................................................................665
interface managementEthernet............................................................................................................................ 666
interface null.............................................................................................................................................................667
interface range.........................................................................................................................................................668
interface range macro (define)..............................................................................................................................670
interface range macro name...................................................................................................................................671
interface vlan............................................................................................................................................................672
intf-type cr4 autoneg..............................................................................................................................................674
keepalive................................................................................................................................................................... 674
monitor interface..................................................................................................................................................... 675
mtu............................................................................................................................................................................ 678
16
Contents
negotiation auto.......................................................................................................................................................679
portmode hybrid....................................................................................................................................................... 681
rate-interval..............................................................................................................................................................683
rate-interval (Configuration Mode).......................................................................................................................684
show config..............................................................................................................................................................685
show config (for speed).........................................................................................................................................685
show config (from INTERFACE RANGE mode)................................................................................................. 686
show interfaces........................................................................................................................................................687
show interfaces configured....................................................................................................................................693
show interfaces dampening................................................................................................................................... 695
show interfaces stack-unit.....................................................................................................................................696
show interfaces status............................................................................................................................................697
show interfaces vlan............................................................................................................................................... 699
show system stack-unit quad-port-profile...........................................................................................................700
stack-unit quad-port-profile....................................................................................................................................701
show interfaces switchport....................................................................................................................................702
show interfaces transceiver...................................................................................................................................704
show range...............................................................................................................................................................709
shutdown...................................................................................................................................................................710
speed (for 10/100/1000/10000 interfaces).......................................................................................................... 711
speed (Management interface)..............................................................................................................................712
stack-unit portmode.................................................................................................................................................713
switchport................................................................................................................................................................. 714
wavelength................................................................................................................................................................716
Port Channel Commands.............................................................................................................................................. 716
channel-member.......................................................................................................................................................717
group.......................................................................................................................................................................... 718
interface port-channel............................................................................................................................................. 719
minimum-links............................................................................................................................................................721
port-channel failover-group.................................................................................................................................... 721
show interfaces port-channel................................................................................................................................ 722
show port-channel-flow......................................................................................................................................... 725
ip http source-interface................................................................................................................................................ 727
23 IPv4 Routing............................................................................................................................................ 729
arp....................................................................................................................................................................................730
arp backoff-time.............................................................................................................................................................731
arp learn-enable............................................................................................................................................................. 732
arp max-entries.............................................................................................................................................................. 733
arp retries........................................................................................................................................................................734
arp timeout..................................................................................................................................................................... 735
clear arp-cache.............................................................................................................................................................. 736
clear host.........................................................................................................................................................................737
clear ip fib stack-unit.....................................................................................................................................................738
clear ip route...................................................................................................................................................................738
clear tcp statistics..........................................................................................................................................................740
Contents
17
debug arp........................................................................................................................................................................740
debug ip dhcp.................................................................................................................................................................742
debug ip icmp................................................................................................................................................................. 743
debug ip packet..............................................................................................................................................................744
ip address........................................................................................................................................................................747
ip directed-broadcast....................................................................................................................................................748
ip domain-list.................................................................................................................................................................. 749
ip domain-lookup............................................................................................................................................................750
ip domain-name.............................................................................................................................................................. 751
ip helper-address........................................................................................................................................................... 752
ip helper-address hop-count disable........................................................................................................................... 753
ip host..............................................................................................................................................................................754
ip icmp source-interface...............................................................................................................................................755
ipv6 icmp source-interface...........................................................................................................................................756
ip max-frag-count..........................................................................................................................................................757
ip name-server............................................................................................................................................................... 758
ip proxy-arp.................................................................................................................................................................... 759
ip route............................................................................................................................................................................760
ip source-route...............................................................................................................................................................762
ip tcp initial-time.............................................................................................................................................................763
ip unknown-unicast....................................................................................................................................................... 764
ipv4 unicast-host-route................................................................................................................................................ 764
show ip tcp initial-time..................................................................................................................................................765
ip unreachables.............................................................................................................................................................. 765
load-balance................................................................................................................................................................... 766
load-balance hg..............................................................................................................................................................768
management route........................................................................................................................................................ 769
show arp..........................................................................................................................................................................770
show arp retries............................................................................................................................................................. 773
show hosts......................................................................................................................................................................774
show ip cam stack-unit................................................................................................................................................. 776
show ip fib stack-unit.................................................................................................................................................... 778
show ip flow....................................................................................................................................................................779
show ip interface............................................................................................................................................................ 781
show ip management-route......................................................................................................................................... 784
show ip protocols...........................................................................................................................................................785
show ip route..................................................................................................................................................................786
show ip route list............................................................................................................................................................790
show ip route summary................................................................................................................................................. 791
show ip traffic................................................................................................................................................................ 792
show tcp statistics........................................................................................................................................................ 795
24 IPv6 Basics.............................................................................................................................................. 798
cam-ipv6 extended-prefix............................................................................................................................................ 798
clear ipv6 route.............................................................................................................................................................. 799
maximum dynamic-routes-ipv6...................................................................................................................................800
18
Contents
show cam-ipv6 extended-prefix.................................................................................................................................. 801
ipv6 unicast-host-route.................................................................................................................................................801
ipv6 nd dns-server ....................................................................................................................................................... 802
ipv6 route....................................................................................................................................................................... 803
show ipv6 management-route.................................................................................................................................... 805
show ipv6 route.............................................................................................................................................................806
25 IPv6 Access Control Lists (IPv6 ACLs)....................................................................................................809
show cam-acl-egress....................................................................................................................................................809
show cam-acl..................................................................................................................................................................810
permit icmp..................................................................................................................................................................... 812
permit...............................................................................................................................................................................813
ipv6 control-plane egress-filter.................................................................................................................................... 814
ipv6 access-list............................................................................................................................................................... 814
cam-acl-egress...............................................................................................................................................................815
cam-acl............................................................................................................................................................................ 817
26 Intermediate System to Intermediate System (IS-IS).............................................................................. 819
adjacency-check............................................................................................................................................................820
advertise..........................................................................................................................................................................821
area-password............................................................................................................................................................... 822
clear config.....................................................................................................................................................................823
clear isis...........................................................................................................................................................................824
clns host..........................................................................................................................................................................825
debug isis........................................................................................................................................................................ 825
debug isis adj-packets...................................................................................................................................................826
debug isis local-updates................................................................................................................................................827
debug isis snp-packets..................................................................................................................................................828
debug isis spf-triggers...................................................................................................................................................829
debug isis update-packets............................................................................................................................................830
default-information originate........................................................................................................................................ 831
description...................................................................................................................................................................... 832
distance...........................................................................................................................................................................832
distribute-list in.............................................................................................................................................................. 833
distribute-list out............................................................................................................................................................834
distribute-list redistributed-override........................................................................................................................... 835
domain-password.......................................................................................................................................................... 836
graceful-restart ietf....................................................................................................................................................... 837
graceful-restart interval................................................................................................................................................838
graceful-restart restart-wait........................................................................................................................................838
graceful-restart t1..........................................................................................................................................................839
graceful-restart t2.........................................................................................................................................................840
graceful-restart t3..........................................................................................................................................................841
hello padding...................................................................................................................................................................842
hostname dynamic.........................................................................................................................................................843
ignore-lsp-errors............................................................................................................................................................ 843
Contents
19
ip router isis.................................................................................................................................................................... 844
ipv6 router isis................................................................................................................................................................845
isis circuit-type...............................................................................................................................................................846
isis csnp-interval.............................................................................................................................................................847
isis hello-interval.............................................................................................................................................................847
isis hello-multiplier..........................................................................................................................................................848
isis hello padding............................................................................................................................................................ 849
isis ipv6 metric............................................................................................................................................................... 850
isis metric.........................................................................................................................................................................851
isis network point-to-point...........................................................................................................................................852
isis password.................................................................................................................................................................. 852
isis priority.......................................................................................................................................................................853
is-type............................................................................................................................................................................. 854
log-adjacency-changes.................................................................................................................................................855
lsp-gen-interval..............................................................................................................................................................856
lsp-mtu............................................................................................................................................................................857
lsp-refresh-interval........................................................................................................................................................858
max-area-addresses......................................................................................................................................................859
max-lsp-lifetime............................................................................................................................................................. 859
maximum-paths.............................................................................................................................................................860
metric-style..................................................................................................................................................................... 861
multi-topology................................................................................................................................................................862
net................................................................................................................................................................................... 863
passive-interface........................................................................................................................................................... 863
redistribute..................................................................................................................................................................... 864
redistribute bgp..............................................................................................................................................................866
redistribute ospf.............................................................................................................................................................867
router isis........................................................................................................................................................................ 869
set-overload-bit............................................................................................................................................................. 870
show config.................................................................................................................................................................... 870
show isis database.........................................................................................................................................................872
show isis graceful-restart detail...................................................................................................................................874
show isis hostname....................................................................................................................................................... 875
show isis interface......................................................................................................................................................... 876
show isis neighbors........................................................................................................................................................878
show isis protocol.......................................................................................................................................................... 879
show isis traffic..............................................................................................................................................................880
spf-interval..................................................................................................................................................................... 882
27 Link Aggregation Control Protocol (LACP)..............................................................................................884
clear lacp counters........................................................................................................................................................ 884
debug lacp...................................................................................................................................................................... 885
lacp long-timeout...........................................................................................................................................................886
lacp port-priority............................................................................................................................................................ 887
lacp system-priority.......................................................................................................................................................888
port-channel-protocol lacp...........................................................................................................................................889
20
Contents
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