PowerSwitch S4048-ON

Dell PowerSwitch S4048-ON Owner's manual

  • Hello! I am an AI chatbot trained to assist you with the Dell PowerSwitch S4048-ON Owner's manual. I’ve already reviewed the document and can help you find the information you need or explain it in simple terms. Just ask your questions, and providing more details will help me assist you more effectively!
Dell Command Line Reference Guide for the
S4048–ON System
9.14.1.0
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.
© 2018 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.
2018 - 11
Rev. A00
Contents
1 About this Guide...........................................................................................................................................45
Objectives.........................................................................................................................................................................45
Audience........................................................................................................................................................................... 45
Conventions......................................................................................................................................................................45
Information Icons............................................................................................................................................................. 46
2 CLI Basics.................................................................................................................................................... 47
Accessing the Command Line........................................................................................................................................47
Multiple Conguration Users.......................................................................................................................................... 47
Obtaining Help..................................................................................................................................................................48
Navigating the CLI........................................................................................................................................................... 49
Using the no Command.................................................................................................................................................. 50
Filtering show Commands.............................................................................................................................................. 50
Enabling Software Features on Devices Using a Command Option.......................................................................... 51
feature vrf....................................................................................................................................................................51
show feature...............................................................................................................................................................52
Command Modes.............................................................................................................................................................53
3 File Management......................................................................................................................................... 63
boot system...................................................................................................................................................................... 63
cd....................................................................................................................................................................................... 65
HTTP Copy via CLI..........................................................................................................................................................66
copy...................................................................................................................................................................................66
delete.................................................................................................................................................................................69
dir....................................................................................................................................................................................... 70
format.................................................................................................................................................................................71
fsck ash........................................................................................................................................................................... 72
mkdir.................................................................................................................................................................................. 73
mount nfs.......................................................................................................................................................................... 74
rmdir...................................................................................................................................................................................75
HTTP Copy via CLI.......................................................................................................................................................... 75
rename...............................................................................................................................................................................76
restore factory-defaults...................................................................................................................................................77
show boot system............................................................................................................................................................79
show bootvar....................................................................................................................................................................80
show le-systems............................................................................................................................................................. 81
show os-version............................................................................................................................................................... 82
show running-cong........................................................................................................................................................83
show startup-cong........................................................................................................................................................ 87
show version.....................................................................................................................................................................88
upgrade............................................................................................................................................................................. 90
upgrade system.................................................................................................................................................................91
Contents
3
4 Control and Monitoring................................................................................................................................95
asf-mode...........................................................................................................................................................................95
banner exec...................................................................................................................................................................... 96
banner login.......................................................................................................................................................................97
banner motd..................................................................................................................................................................... 99
cam-acl............................................................................................................................................................................100
cam-acl-vlan....................................................................................................................................................................102
clear average-power...................................................................................................................................................... 102
clear line...........................................................................................................................................................................103
congure..........................................................................................................................................................................104
disable..............................................................................................................................................................................105
do......................................................................................................................................................................................106
enable...............................................................................................................................................................................107
enable optic-info-update interval..................................................................................................................................108
enable xfp-power-updates............................................................................................................................................ 109
end................................................................................................................................................................................... 109
exec-timeout....................................................................................................................................................................110
exit..................................................................................................................................................................................... 111
ftp-server enable.............................................................................................................................................................113
ftp-server topdir..............................................................................................................................................................114
ftp-server username.......................................................................................................................................................115
hostname..........................................................................................................................................................................116
ip http source-interface..................................................................................................................................................117
ip http vrf......................................................................................................................................................................... 118
ip ftp password................................................................................................................................................................119
ip ftp source-interface................................................................................................................................................... 120
ip ftp username................................................................................................................................................................121
ip ftp vrf...........................................................................................................................................................................122
ip telnet server enable....................................................................................................................................................123
ip telnet server vrf.......................................................................................................................................................... 123
ip telnet source-interface...............................................................................................................................................124
ip telnet vrf...................................................................................................................................................................... 126
ip tftp source-interface..................................................................................................................................................126
ip tftp vrf..........................................................................................................................................................................127
line.................................................................................................................................................................................... 128
login concurrent-session................................................................................................................................................129
login statistics.................................................................................................................................................................. 131
motd-banner................................................................................................................................................................... 132
ping...................................................................................................................................................................................133
reload................................................................................................................................................................................136
send..................................................................................................................................................................................138
service timestamps........................................................................................................................................................ 139
show alarms.................................................................................................................................................................... 140
show cam-acl-vlan.......................................................................................................................................................... 141
show command-history................................................................................................................................................. 142
4
Contents
show cpu-trac-stats................................................................................................................................................... 143
show debugging............................................................................................................................................................. 145
show environment..........................................................................................................................................................146
show inventory................................................................................................................................................................148
show login statistics.......................................................................................................................................................150
show memory................................................................................................................................................................. 152
show processes cpu.......................................................................................................................................................153
show processes ipc ow-control..................................................................................................................................156
show processes memory...............................................................................................................................................158
show reset-reason..........................................................................................................................................................160
show software ifm.......................................................................................................................................................... 161
show system................................................................................................................................................................... 163
show tech-support.........................................................................................................................................................165
ssh-peer-stack-unit........................................................................................................................................................168
telnet................................................................................................................................................................................ 169
telnet-peer-stack-unit.....................................................................................................................................................171
terminal length.................................................................................................................................................................171
traceroute........................................................................................................................................................................ 172
undebug all.......................................................................................................................................................................174
virtual-ip...........................................................................................................................................................................175
write................................................................................................................................................................................. 176
5 802.1X........................................................................................................................................................ 178
debug dot1x.....................................................................................................................................................................179
dot1x auth-fail-vlan.........................................................................................................................................................180
dot1x auth-server............................................................................................................................................................ 181
dot1x auth-type mab-only............................................................................................................................................. 182
dot1x authentication (Conguration)........................................................................................................................... 183
dot1x authentication (Interface)................................................................................................................................... 183
dot1x critical-vlan............................................................................................................................................................184
dot1x guest-vlan............................................................................................................................................................. 185
dot1x host-mode............................................................................................................................................................. 187
dot1x mac-auth-bypass................................................................................................................................................. 188
dot1x max-eap-req......................................................................................................................................................... 188
dot1x max-supplicants....................................................................................................................................................189
dot1x port-control...........................................................................................................................................................190
dot1x prole......................................................................................................................................................................191
dot1x quiet-period...........................................................................................................................................................192
dot1x reauthentication................................................................................................................................................... 193
dot1x reauth-max............................................................................................................................................................193
dot1x server-timeout......................................................................................................................................................194
dot1x static-mab.............................................................................................................................................................195
dot1x supplicant-timeout................................................................................................................................................197
dot1x tx-period................................................................................................................................................................ 197
mac...................................................................................................................................................................................198
show dot1x cos-mapping interface.............................................................................................................................. 199
Contents
5
show dot1x interface......................................................................................................................................................201
show dot1x prole..........................................................................................................................................................203
6 Access Control Lists (ACL)........................................................................................................................ 205
Commands Common to all ACL Types........................................................................................................................206
remark....................................................................................................................................................................... 206
show cong..............................................................................................................................................................208
Common IP ACL Commands....................................................................................................................................... 209
access-class............................................................................................................................................................. 209
clear counters ip access-group................................................................................................................................211
ip access-group......................................................................................................................................................... 211
ip mirror-access-group.............................................................................................................................................213
ip control-plane egress-lter................................................................................................................................... 214
show ip accounting access-list...............................................................................................................................215
show ip access-lists................................................................................................................................................. 216
Standard IP ACL Commands.........................................................................................................................................217
deny............................................................................................................................................................................217
ip access-list standard............................................................................................................................................. 219
permit........................................................................................................................................................................220
resequence access-list............................................................................................................................................222
seq............................................................................................................................................................................. 223
Extended IP ACL Commands.......................................................................................................................................225
deny...........................................................................................................................................................................225
deny icmp..................................................................................................................................................................228
deny tcp.................................................................................................................................................................... 230
deny udp................................................................................................................................................................... 233
ip access-list extended............................................................................................................................................236
permit........................................................................................................................................................................ 237
permit tcp................................................................................................................................................................. 239
permit udp.................................................................................................................................................................243
resequence access-list............................................................................................................................................245
seq............................................................................................................................................................................. 246
Common MAC Access List Commands......................................................................................................................250
clear counters mac access-group......................................................................................................................... 250
mac access-group.................................................................................................................................................... 251
show mac access-lists............................................................................................................................................ 252
show mac accounting access-list..........................................................................................................................253
Standard MAC ACL Commands.................................................................................................................................. 254
deny...........................................................................................................................................................................255
mac access-list standard........................................................................................................................................ 256
permit........................................................................................................................................................................ 257
seq............................................................................................................................................................................. 259
Extended MAC ACL Commands................................................................................................................................. 260
deny...........................................................................................................................................................................260
mac access-list extended....................................................................................................................................... 262
permit........................................................................................................................................................................ 264
6
Contents
IP Prex List Commands.............................................................................................................................................. 266
clear ip prex-list......................................................................................................................................................266
deny........................................................................................................................................................................... 267
ip prex-list............................................................................................................................................................... 268
seq............................................................................................................................................................................. 269
show cong.............................................................................................................................................................. 270
show ip prex-list detail............................................................................................................................................271
show ip prex-list summary.................................................................................................................................... 272
Route Map Commands................................................................................................................................................. 273
continue.....................................................................................................................................................................273
description.................................................................................................................................................................274
match as-path.......................................................................................................................................................... 275
match community.................................................................................................................................................... 276
match interface........................................................................................................................................................ 277
match ip address......................................................................................................................................................278
match ip next-hop....................................................................................................................................................279
match ip route-source.............................................................................................................................................280
match metric............................................................................................................................................................ 282
match origin..............................................................................................................................................................283
match route-type.....................................................................................................................................................283
match tag..................................................................................................................................................................285
route-map................................................................................................................................................................. 286
set as-path................................................................................................................................................................287
set automatic-tag.................................................................................................................................................... 288
set comm-list delete................................................................................................................................................289
set community......................................................................................................................................................... 290
set level......................................................................................................................................................................291
set local-preference.................................................................................................................................................293
set metric..................................................................................................................................................................294
set metric-type........................................................................................................................................................ 295
set next-hop.............................................................................................................................................................296
set origin....................................................................................................................................................................297
set tag.......................................................................................................................................................................298
set weight.................................................................................................................................................................299
show cong..............................................................................................................................................................300
show route-map....................................................................................................................................................... 301
AS-Path Commands......................................................................................................................................................302
ip as-path access-list.............................................................................................................................................. 302
show ip as-path-access-lists..................................................................................................................................303
IP Community List Commands.....................................................................................................................................303
ip community-list......................................................................................................................................................303
show ip community-lists......................................................................................................................................... 304
UDF ACL Commands....................................................................................................................................................305
deny ip.......................................................................................................................................................................305
feature udf-acl..........................................................................................................................................................306
Contents
7
key............................................................................................................................................................................. 306
match.........................................................................................................................................................................307
permit ip....................................................................................................................................................................308
show cong..............................................................................................................................................................309
udf-id.........................................................................................................................................................................309
udf-qualier-value.....................................................................................................................................................310
udf-tcam.....................................................................................................................................................................311
deny (for Standard IP ACLs)..........................................................................................................................................311
deny (for Extended IP ACLs)........................................................................................................................................ 313
seq (for Standard IPv4 ACLs).......................................................................................................................................315
deny tcp (for Extended IP ACLs)................................................................................................................................. 316
deny udp (for Extended IP ACLs)................................................................................................................................ 318
deny arp (for Extended MAC ACLs)............................................................................................................................319
deny icmp (for Extended IP ACLs)...............................................................................................................................321
deny ether-type (for Extended MAC ACLs).............................................................................................................. 322
deny (for Standard MAC ACLs)...................................................................................................................................324
deny (for Extended MAC ACLs)..................................................................................................................................325
permit (for Standard IP ACLs)..................................................................................................................................... 327
permit arp (for Extended MAC ACLs)........................................................................................................................ 328
permit ether-type (for Extended MAC ACLs)........................................................................................................... 329
permit icmp (for Extended IP ACLs)............................................................................................................................331
permit udp (for Extended IP ACLs).............................................................................................................................332
permit (for Extended IP ACLs).................................................................................................................................... 334
permit (for Standard MAC ACLs)................................................................................................................................336
seq (for Standard MAC ACLs).....................................................................................................................................338
permit tcp (for Extended IP ACLs)..............................................................................................................................339
seq arp (for Extended MAC ACLs).............................................................................................................................. 341
seq ether-type (for Extended MAC ACLs).................................................................................................................342
seq (for IP ACLs)........................................................................................................................................................... 344
seq (for IPv6 ACLs).......................................................................................................................................................345
permit udp (for IPv6 ACLs).......................................................................................................................................... 348
permit tcp (for IPv6 ACLs)...........................................................................................................................................349
permit icmp (for IPv6 ACLs)........................................................................................................................................ 352
permit (for IPv6 ACLs)..................................................................................................................................................354
deny udp (for IPv6 ACLs).............................................................................................................................................355
deny tcp (for IPv6 ACLs)..............................................................................................................................................357
deny icmp (for Extended IPv6 ACLs)......................................................................................................................... 360
deny (for IPv6 ACLs).................................................................................................................................................... 362
7 Access Control List (ACL) VLAN Groups and Content Addressable Memory (CAM).................................. 364
member vlan...................................................................................................................................................................364
ip access-group..............................................................................................................................................................365
show acl-vlan-group .....................................................................................................................................................365
show cam-acl-vlan........................................................................................................................................................ 366
cam-acl-vlan...................................................................................................................................................................367
show cam-usage............................................................................................................................................................368
8
Contents
show running cong acl-vlan-group............................................................................................................................ 370
acl-vlan-group................................................................................................................................................................. 371
show acl-vlan-group detail............................................................................................................................................372
description (ACL VLAN Group)....................................................................................................................................373
8 Bidirectional Forwarding Detection (BFD).................................................................................................. 374
bfd all-neighbors.............................................................................................................................................................374
bfd enable (Conguration)............................................................................................................................................376
bfd enable (Interface)....................................................................................................................................................377
bfd interval ..................................................................................................................................................................... 377
bfd protocol-liveness..................................................................................................................................................... 378
ip route bfd......................................................................................................................................................................379
ip ospf bfd all-neighbors............................................................................................................................................... 380
ipv6 ospf bfd all-neighbors............................................................................................................................................381
ipv6 route bfd.................................................................................................................................................................383
isis bfd all-neighbors...................................................................................................................................................... 384
neighbor bfd disable...................................................................................................................................................... 385
show bfd neighbors.......................................................................................................................................................386
vrrp bfd neighbor...........................................................................................................................................................389
9 Border Gateway Protocol........................................................................................................................... 391
BGP IPv4 Commands.................................................................................................................................................... 391
address-family...........................................................................................................................................................391
aggregate-address...................................................................................................................................................392
bgp add-path............................................................................................................................................................394
bgp always-compare-med......................................................................................................................................395
bgp asnotation......................................................................................................................................................... 396
bgp bestpath as-path ignore.................................................................................................................................. 397
bgp bestpath as-path multipath-relax...................................................................................................................398
bgp bestpath med confed...................................................................................................................................... 398
bgp bestpath med missing-as-best.......................................................................................................................399
bgp bestpath router-id ignore................................................................................................................................400
bgp client-to-client reection..................................................................................................................................401
bgp cluster-id........................................................................................................................................................... 402
bgp confederation identier................................................................................................................................... 403
bgp confederation peers.........................................................................................................................................404
bgp connection-retry-timer....................................................................................................................................405
bgp dampening........................................................................................................................................................ 405
bgp default local-preference...................................................................................................................................407
bgp dmzlink-bw....................................................................................................................................................... 408
bgp enforce-rst-as................................................................................................................................................ 409
bgp fast-external-fallover........................................................................................................................................ 410
bgp four-octet-as-support.......................................................................................................................................411
bgp graceful-restart................................................................................................................................................. 412
bgp non-deterministic-med.....................................................................................................................................413
bgp outbound-optimization.....................................................................................................................................414
Contents
9
bgp recursive-bgp-next-hop................................................................................................................................... 414
bgp redistribute-internal.......................................................................................................................................... 415
bgp regex-eval-optz-disable....................................................................................................................................416
bgp router-id..............................................................................................................................................................417
clear ip bgp................................................................................................................................................................418
clear ip bgp dampening...........................................................................................................................................420
clear ip bgp ap-statistics....................................................................................................................................... 421
clear ip bgp peer-group...........................................................................................................................................423
deny bandwidth........................................................................................................................................................424
debug ip bgp.............................................................................................................................................................425
debug ip bgp dampening.........................................................................................................................................426
debug ip bgp events................................................................................................................................................ 427
debug ip bgp keepalives..........................................................................................................................................429
debug ip bgp notications...................................................................................................................................... 430
debug ip bgp soft-reconguration..........................................................................................................................431
debug ip bgp updates..............................................................................................................................................432
default-metric...........................................................................................................................................................433
description................................................................................................................................................................ 434
maximum-paths....................................................................................................................................................... 435
neighbor activate..................................................................................................................................................... 436
neighbor add-path................................................................................................................................................... 437
neighbor advertisement-interval............................................................................................................................438
neighbor advertisement-start................................................................................................................................ 439
neighbor allowas-in..................................................................................................................................................440
neighbor default-originate....................................................................................................................................... 441
neighbor description................................................................................................................................................443
neighbor distribute-list............................................................................................................................................ 443
neighbor ebgp-multihop..........................................................................................................................................445
neighbor fall-over.....................................................................................................................................................446
neighbor local-as......................................................................................................................................................447
neighbor maximum-prex.......................................................................................................................................448
neighbor next-hop-self........................................................................................................................................... 449
neighbor password.................................................................................................................................................. 450
neighbor peer-group (assigning peers)..................................................................................................................451
neighbor peer-group (creating group)...................................................................................................................453
neighbor peer-group passive..................................................................................................................................454
neighbor remote-as.................................................................................................................................................455
neighbor remove-private-as...................................................................................................................................456
neighbor route-map.................................................................................................................................................457
neighbor route-reector-client...............................................................................................................................458
neighbor send-community......................................................................................................................................459
neighbor sender-side-loopdetect........................................................................................................................... 461
neighbor shutdown...................................................................................................................................................461
neighbor soft-reconguration inbound................................................................................................................. 463
neighbor timers........................................................................................................................................................ 464
10
Contents
neighbor timers extended.......................................................................................................................................465
neighbor update-source..........................................................................................................................................466
neighbor weight....................................................................................................................................................... 467
network.....................................................................................................................................................................468
network backdoor....................................................................................................................................................469
permit bandwidth.....................................................................................................................................................470
redistribute.................................................................................................................................................................471
redistribute ospf....................................................................................................................................................... 473
router bgp................................................................................................................................................................. 474
shutdown all..............................................................................................................................................................475
shutdown address-family-ipv4–multicast.............................................................................................................475
shutdown address-family-ipv4–unicast................................................................................................................ 476
shutdown address-family-ipv6–unicast................................................................................................................ 476
set extcommunity bandwidth................................................................................................................................. 477
show capture bgp-pdu neighbor............................................................................................................................477
show cong.............................................................................................................................................................. 479
show ip bgp.............................................................................................................................................................. 479
show ip bgp cluster-list........................................................................................................................................... 484
show ip bgp community..........................................................................................................................................485
show ip bgp community-list................................................................................................................................... 488
show ip bgp dampened-paths............................................................................................................................... 490
show ip bgp detail.....................................................................................................................................................491
show ip bgp extcommunity-list..............................................................................................................................493
show ip bgp lter-list...............................................................................................................................................494
show ip bgp ap-statistics......................................................................................................................................496
show ip bgp inconsistent-as...................................................................................................................................498
show ip bgp neighbors............................................................................................................................................500
show ip bgp next-hop............................................................................................................................................. 503
show ip bgp paths................................................................................................................................................... 504
show ip bgp paths community...............................................................................................................................506
show ip bgp peer-group..........................................................................................................................................507
show ip bgp regexp................................................................................................................................................. 509
show ip bgp summary...............................................................................................................................................511
show running-cong bgp.........................................................................................................................................514
timers bgp................................................................................................................................................................. 515
timers bgp extended................................................................................................................................................ 516
MBGP Commands......................................................................................................................................................... 516
debug ip bgp dampening..........................................................................................................................................517
distance bgp..............................................................................................................................................................518
show ip bgp dampened-paths................................................................................................................................ 519
BGP Extended Communities (RFC 4360)..................................................................................................................520
set extcommunity rt.................................................................................................................................................521
set extcommunity soo.............................................................................................................................................522
show ip bgp paths extcommunity..........................................................................................................................523
show ip extcommunity-list......................................................................................................................................524
Contents
11
IPv6 BGP Commands................................................................................................................................................... 525
clear ip bgp ipv6 unicast soft................................................................................................................................. 525
debug ip bgp ipv6 unicast soft-reconguration...................................................................................................526
ipv6 prex-list........................................................................................................................................................... 527
neighbor soft-reconguration inbound..................................................................................................................527
show ipv6 prex-list................................................................................................................................................ 528
IPv6 MBGP Commands................................................................................................................................................529
show ipv6 mbgproutes............................................................................................................................................529
10 Content Addressable Memory (CAM)...................................................................................................... 530
CAM Prole Commands............................................................................................................................................... 530
cam-acl (Conguration)..........................................................................................................................................530
cam-acl-egress........................................................................................................................................................ 533
cam-optimization.....................................................................................................................................................534
cam-threshold..........................................................................................................................................................535
show cam-acl...........................................................................................................................................................536
show cam-usage......................................................................................................................................................538
test cam-usage........................................................................................................................................................540
Unied Forwarding Table Modes.................................................................................................................................. 541
hardware forwarding-table mode........................................................................................................................... 541
show hardware forwarding-table mode................................................................................................................ 542
11 Control Plane Policing (CoPP).................................................................................................................. 543
control-plane-cpuqos.................................................................................................................................................... 543
service-policy rate-limit-cpu-queues...........................................................................................................................544
service-policy rate-limit-protocols............................................................................................................................... 545
ip unknown-unicast....................................................................................................................................................... 546
ipv6 unknown-unicast...................................................................................................................................................547
show cpu-queue rate cp............................................................................................................................................... 547
show ip protocol-queue-mapping................................................................................................................................548
show ipv6 protocol-queue-mapping........................................................................................................................... 549
show mac protocol-queue-mapping........................................................................................................................... 550
12 Data Center Bridging (DCB).....................................................................................................................552
DCB Command.............................................................................................................................................................. 552
dcb-enable................................................................................................................................................................553
PFC Commands.............................................................................................................................................................553
clear pfc counters....................................................................................................................................................554
description................................................................................................................................................................554
pfc mode on............................................................................................................................................................. 555
pfc no-drop queues.................................................................................................................................................556
show dcb.................................................................................................................................................................. 557
show interface pfc...................................................................................................................................................557
show interface pfc statistics..................................................................................................................................560
show stack-unit stack-ports pfc details................................................................................................................ 561
ETS Commands.............................................................................................................................................................562
12
Contents
bandwidth-percentage............................................................................................................................................562
clear ets counters.................................................................................................................................................... 563
dcb-enable................................................................................................................................................................564
description................................................................................................................................................................565
priority-list................................................................................................................................................................ 565
qos-policy-output ets..............................................................................................................................................566
scheduler...................................................................................................................................................................567
show interface ets................................................................................................................................................... 568
show qos priority-groups........................................................................................................................................ 572
show stack-unit stack-ports ets details................................................................................................................572
DCBX Commands..........................................................................................................................................................573
advertise dcbx-app-tlv............................................................................................................................................ 573
advertise dcbx-appln-tlv......................................................................................................................................... 574
advertise dcbx-tlv....................................................................................................................................................575
dcbx port-role...........................................................................................................................................................576
dcbx version..............................................................................................................................................................577
debug dcbx............................................................................................................................................................... 578
fcoe priority-bits.......................................................................................................................................................578
iscsi priority-bits....................................................................................................................................................... 579
show interface dcbx detail......................................................................................................................................580
dcb-map..........................................................................................................................................................................583
priority-pgid....................................................................................................................................................................583
pfc mode on................................................................................................................................................................... 584
priority-group bandwidth pfc....................................................................................................................................... 585
dcb-map stack-unit all stack-ports all.........................................................................................................................586
show qos dcb-map........................................................................................................................................................ 587
dcb pfc-shared-buer-size.......................................................................................................................................... 588
dcb-buer-threshold ....................................................................................................................................................589
priority.............................................................................................................................................................................590
qos-policy-buer............................................................................................................................................................ 591
dcb-policy buer-threshold (Interface Conguration)..............................................................................................593
dcb-policy buer-threshold (Global Conguration)...................................................................................................593
show qos dcb-buer-threshold................................................................................................................................... 594
dcb pfc-total-buer-size.............................................................................................................................................. 595
show running-cong dcb-buer-threshold................................................................................................................596
service-class buer shared-threshold-weight............................................................................................................597
dcb pfc-queues..............................................................................................................................................................599
dcb {ets | pfc} enable....................................................................................................................................................599
13 Debugging and Diagnostics.......................................................................................................................601
Diagnostics and Monitoring Commands......................................................................................................................601
logging coredump stack-unit.................................................................................................................................. 601
Oine Diagnostic Commands......................................................................................................................................602
diag stack-unit..........................................................................................................................................................602
oine stack-unit...................................................................................................................................................... 604
online stack-unit...................................................................................................................................................... 605
Contents
13
Hardware Commands................................................................................................................................................... 606
clear hardware stack-unit.......................................................................................................................................606
clear hardware system-ow................................................................................................................................... 607
clear hardware vlan-counters.................................................................................................................................608
hardware watchdog.................................................................................................................................................608
show hardware mac................................................................................................................................................ 609
show hardware ip..................................................................................................................................................... 610
show hardware stack-unit........................................................................................................................................611
show hardware system-ow...................................................................................................................................619
show hardware vlan-counters.................................................................................................................................621
show hardware counters interface .......................................................................................................................622
show hardware drops..............................................................................................................................................623
show hardware stack-unit buer-stats-snapshot (Total Buer Information)..................................................625
show hardware buer interface............................................................................................................................. 627
show hardware buer-stats-snapshot..................................................................................................................628
14 Dynamic Host Conguration Protocol (DHCP)..........................................................................................631
Commands to Congure the System to be a DHCP Server.....................................................................................631
clear ip dhcp..............................................................................................................................................................631
debug ip dhcp server...............................................................................................................................................632
debug ipv6 dhcp ..................................................................................................................................................... 633
default-router........................................................................................................................................................... 633
disable....................................................................................................................................................................... 634
dns-server................................................................................................................................................................ 635
domain-name........................................................................................................................................................... 636
excluded-address.....................................................................................................................................................637
hardware-address....................................................................................................................................................638
host............................................................................................................................................................................638
lease.......................................................................................................................................................................... 639
netbios-name-server...............................................................................................................................................640
netbios-node-type....................................................................................................................................................641
network.....................................................................................................................................................................642
pool............................................................................................................................................................................643
show ip dhcp binding...............................................................................................................................................644
show ip dhcp conguration.................................................................................................................................... 644
show ip dhcp conict.............................................................................................................................................. 645
show ip dhcp server................................................................................................................................................646
Commands to Congure Secure DHCP......................................................................................................................647
arp inspection...........................................................................................................................................................647
arp inspection-limit.................................................................................................................................................. 648
arp inspection-trust.................................................................................................................................................648
clear ip dhcp snooping............................................................................................................................................ 649
clear ipv6 dhcp snooping binding........................................................................................................................... 651
ip dhcp relay.............................................................................................................................................................. 651
ip dhcp snooping......................................................................................................................................................652
ipv6 dhcp snooping................................................................................................................................................. 653
14
Contents
ipv6 dhcp snooping vlan......................................................................................................................................... 654
ip dhcp snooping binding........................................................................................................................................ 654
IPv6 DHCP Snooping Binding................................................................................................................................656
ip dhcp snooping database.....................................................................................................................................657
ipv6 dhcp snooping database write-delay............................................................................................................658
ip dhcp snooping database renew.........................................................................................................................658
ipv6 dhcp snooping database renew.....................................................................................................................659
ip dhcp snooping trust............................................................................................................................................ 660
ipv6 dhcp snooping trust........................................................................................................................................660
ip dhcp source-address-validation..........................................................................................................................661
ip dhcp relay information-option............................................................................................................................ 662
ip dhcp relay source-interface................................................................................................................................663
ipv6 dhcp relay source-interface........................................................................................................................... 664
ip dhcp snooping verify mac-address................................................................................................................... 665
ipv6 dhcp snooping verify mac-address...............................................................................................................666
ip helper-address..................................................................................................................................................... 666
ipv6 helper-address................................................................................................................................................. 667
show ip dhcp snooping........................................................................................................................................... 668
show ipv6 dhcp snooping....................................................................................................................................... 670
Commands to Congure DNS ..................................................................................................................................... 671
ip name-server..........................................................................................................................................................671
ip domain-name........................................................................................................................................................672
ip domain-list............................................................................................................................................................ 673
ip host........................................................................................................................................................................674
clear host.................................................................................................................................................................. 675
15 Equal Cost Multi-Path (ECMP)................................................................................................................ 676
ecmp-group.................................................................................................................................................................... 676
hash-algorithm................................................................................................................................................................677
hash-algorithm ecmp.................................................................................................................................................... 680
hash-algorithm seed.......................................................................................................................................................681
ip ecmp-group................................................................................................................................................................682
ip ecmp weighted.......................................................................................................................................................... 683
link-bundle-monitor enable........................................................................................................................................... 684
link-bundle-distribution trigger-threshold................................................................................................................... 685
show cong....................................................................................................................................................................686
show link-bundle distribution........................................................................................................................................686
16 FIPS Cryptography...................................................................................................................................688
ps mode enable............................................................................................................................................................688
show ps status.............................................................................................................................................................688
show ip ssh.....................................................................................................................................................................689
ssh................................................................................................................................................................................... 690
17 FIP Snooping............................................................................................................................................694
clear p-snooping database interface vlan.................................................................................................................694
Contents
15
clear p-snooping statistics......................................................................................................................................... 695
debug p snooping........................................................................................................................................................695
debug p snooping rx....................................................................................................................................................696
feature p-snooping...................................................................................................................................................... 697
p-snooping enable....................................................................................................................................................... 698
p-snooping fc-map......................................................................................................................................................699
p-snooping max-sessions-per-enodemac................................................................................................................ 699
p-snooping port-mode fcf..........................................................................................................................................700
p-snooping port-mode fcoe-trusted..........................................................................................................................701
show p-snooping cong.............................................................................................................................................. 701
show p-snooping enode..............................................................................................................................................702
show p-snooping fcf................................................................................................................................................... 703
show p-snooping statistics.........................................................................................................................................704
show p-snooping system............................................................................................................................................ 707
show p-snooping vlan................................................................................................................................................. 708
show ps status............................................................................................................................................................. 708
18 Force10 Resilient Ring Protocol (FRRP)....................................................................................................710
clear frrp.......................................................................................................................................................................... 710
debug frrp........................................................................................................................................................................712
description.......................................................................................................................................................................713
disable.............................................................................................................................................................................. 714
interface...........................................................................................................................................................................714
member-vlan................................................................................................................................................................... 716
mode.................................................................................................................................................................................717
protocol frrp.................................................................................................................................................................... 718
show frrp......................................................................................................................................................................... 719
timer................................................................................................................................................................................ 722
19 GARP VLAN Registration (GVRP)............................................................................................................ 724
clear gvrp statistics....................................................................................................................................................... 725
debug gvrp......................................................................................................................................................................726
disable..............................................................................................................................................................................727
garp timers......................................................................................................................................................................728
gvrp enable..................................................................................................................................................................... 729
gvrp registration.............................................................................................................................................................730
protocol gvrp...................................................................................................................................................................731
show cong.................................................................................................................................................................... 732
show garp timers........................................................................................................................................................... 733
show gvrp....................................................................................................................................................................... 734
show gvrp statistics...................................................................................................................................................... 735
20 High Availability (HA)...............................................................................................................................738
redundancy disable-auto-reboot..................................................................................................................................738
redundancy force-failover.............................................................................................................................................739
redundancy primary....................................................................................................................................................... 740
16
Contents
redundancy protocol......................................................................................................................................................740
show redundancy............................................................................................................................................................741
21 ICMP Message Types............................................................................................................................... 744
22 Internet Group Management Protocol (IGMP)......................................................................................... 746
IGMP Commands...........................................................................................................................................................746
clear ip igmp groups.................................................................................................................................................746
debug ip igmp........................................................................................................................................................... 747
ip igmp access-group.............................................................................................................................................. 749
ip igmp immediate-leave......................................................................................................................................... 750
ip igmp last-member-query-interval....................................................................................................................... 751
ip igmp query-interval..............................................................................................................................................752
ip igmp query-max-resp-time................................................................................................................................. 753
ip igmp ssm-map......................................................................................................................................................754
ip igmp version......................................................................................................................................................... 755
show ip igmp groups................................................................................................................................................756
show ip igmp interface............................................................................................................................................758
show ip igmp ssm-map........................................................................................................................................... 760
IGMP Snooping Commands..........................................................................................................................................761
clear ip igmp snooping groups................................................................................................................................762
debug ip igmp snooping.......................................................................................................................................... 763
ip igmp snooping enable..........................................................................................................................................764
ip igmp snooping fast-leave....................................................................................................................................765
ip igmp snooping ood............................................................................................................................................ 766
ip igmp snooping last-member-query-interval......................................................................................................767
ip igmp snooping mrouter....................................................................................................................................... 768
ip igmp snooping querier.........................................................................................................................................769
show ip igmp snooping groups............................................................................................................................... 770
show ip igmp snooping mrouter..............................................................................................................................771
23 Interfaces.................................................................................................................................................773
Basic Interface Commands...........................................................................................................................................773
clear counters........................................................................................................................................................... 773
clear dampening....................................................................................................................................................... 775
dampening.................................................................................................................................................................776
default interface....................................................................................................................................................... 778
description................................................................................................................................................................ 779
duplex (10/100 Interfaces)......................................................................................................................................780
disable stack-unit phy temp polling........................................................................................................................ 781
enable stack-unit phy temp polling........................................................................................................................ 782
enable stack-unit transceiver................................................................................................................................. 782
errdisable recovery cause....................................................................................................................................... 783
errdisable recovery interval.....................................................................................................................................783
owcontrol................................................................................................................................................................784
interface.................................................................................................................................................................... 787
Contents
17
interface group......................................................................................................................................................... 789
interface loopback................................................................................................................................................... 790
interface managementEthernet..............................................................................................................................791
interface null............................................................................................................................................................. 792
interface range......................................................................................................................................................... 793
interface range macro (dene)...............................................................................................................................796
interface range macro name...................................................................................................................................797
interface vlan............................................................................................................................................................798
intf-type cr4 autoneg.............................................................................................................................................. 800
keepalive....................................................................................................................................................................801
negotiation auto........................................................................................................................................................801
monitor interface..................................................................................................................................................... 804
mtu............................................................................................................................................................................ 806
portmode hybrid...................................................................................................................................................... 808
rate-interval.............................................................................................................................................................. 809
rate-interval (Conguration Mode)........................................................................................................................ 810
show cong................................................................................................................................................................811
show cong (from INTERFACE RANGE mode)...................................................................................................812
show interfaces.........................................................................................................................................................813
show interfaces congured.................................................................................................................................... 820
show interfaces dampening.................................................................................................................................... 821
show interfaces phy................................................................................................................................................ 822
show interfaces stack-unit..................................................................................................................................... 825
show interfaces status............................................................................................................................................ 826
show interfaces switchport.................................................................................................................................... 828
show interfaces transceiver................................................................................................................................... 830
show interfaces vlan................................................................................................................................................835
show range............................................................................................................................................................... 836
show running-cong ecmp-group......................................................................................................................... 837
show system stack-unit fanout congured.......................................................................................................... 837
shutdown.................................................................................................................................................................. 838
speed (for 10/100/1000/10000 interfaces).........................................................................................................839
speed (Management interface)..............................................................................................................................841
stack-unit portmode quad...................................................................................................................................... 842
switchport.................................................................................................................................................................843
wavelength............................................................................................................................................................... 844
Egress Interface Selection (EIS) Commands.............................................................................................................845
application.................................................................................................................................................................845
application (for HTTP and ICMP)..........................................................................................................................846
clear management application pkt-cntr................................................................................................................ 847
clear management application pkt-fallback-cntr..................................................................................................847
management egress-interface-selection.............................................................................................................. 847
show ip management-eis-route ............................................................................................................................ 848
show management application pkt-cntr............................................................................................................... 848
show management application pkt-fallback-cntr................................................................................................ 849
18
Contents
Port Channel Commands............................................................................................................................................. 850
channel-member......................................................................................................................................................850
group......................................................................................................................................................................... 852
interface port-channel............................................................................................................................................ 853
minimum-links.......................................................................................................................................................... 854
port-channel failover-group....................................................................................................................................855
show cong..............................................................................................................................................................856
show interfaces port-channel.................................................................................................................................857
show port-channel-ow......................................................................................................................................... 860
Time Domain Reectometer (TDR) Commands........................................................................................................ 861
tdr-cable-test........................................................................................................................................................... 862
show tdr....................................................................................................................................................................863
UDP Broadcast Commands..........................................................................................................................................864
debug ip udp-helper................................................................................................................................................ 864
ip udp-helper udp-port............................................................................................................................................865
show ip udp-helper..................................................................................................................................................866
ip http source-interface................................................................................................................................................ 867
24 Internet Protocol Security (IPSec).......................................................................................................... 869
crypto ipsec transform-set........................................................................................................................................... 870
crypto ipsec policy.......................................................................................................................................................... 871
management crypto-policy........................................................................................................................................... 872
match...............................................................................................................................................................................872
session-key..................................................................................................................................................................... 873
show crypto ipsec transform-set.................................................................................................................................874
show crypto ipsec policy...............................................................................................................................................875
transform-set................................................................................................................................................................. 876
25 IPv4 Routing............................................................................................................................................ 877
arp....................................................................................................................................................................................878
arp backo-time.............................................................................................................................................................879
arp learn-enable............................................................................................................................................................. 880
arp max-entries...............................................................................................................................................................881
arp retries........................................................................................................................................................................882
arp timeout..................................................................................................................................................................... 883
clear arp-cache.............................................................................................................................................................. 884
clear host........................................................................................................................................................................885
clear ip b stack-unit.....................................................................................................................................................886
clear ip route...................................................................................................................................................................887
clear tcp statistics..........................................................................................................................................................888
debug arp........................................................................................................................................................................889
debug ip dhcp................................................................................................................................................................ 890
debug ipv6 dhcp ........................................................................................................................................................... 892
debug ip icmp.................................................................................................................................................................892
debug ip packet..............................................................................................................................................................894
ip address........................................................................................................................................................................896
Contents
19
ip directed-broadcast.................................................................................................................................................... 897
ip domain-list.................................................................................................................................................................. 898
ip domain-lookup........................................................................................................................................................... 900
ip domain-name.............................................................................................................................................................. 901
ip helper-address........................................................................................................................................................... 902
ip helper-address hop-count disable........................................................................................................................... 903
ip host............................................................................................................................................................................. 904
ip icmp source-interface............................................................................................................................................... 905
ipv6 icmp source-interface...........................................................................................................................................906
ip max-frag-count..........................................................................................................................................................908
ip max-routes................................................................................................................................................................. 909
ip mtu.............................................................................................................................................................................. 909
ip name-server.................................................................................................................................................................911
ip proxy-arp..................................................................................................................................................................... 912
ip route.............................................................................................................................................................................913
ip source-route................................................................................................................................................................916
ip unreachables............................................................................................................................................................... 917
load-balance....................................................................................................................................................................918
load-balance hg.............................................................................................................................................................. 919
management route......................................................................................................................................................... 921
show arp......................................................................................................................................................................... 922
show arp retries............................................................................................................................................................. 925
show hosts..................................................................................................................................................................... 926
show ip cam stack-unit................................................................................................................................................. 928
show ip b stack-unit....................................................................................................................................................930
show ip ow................................................................................................................................................................... 932
show ip interface............................................................................................................................................................933
show ip management-route......................................................................................................................................... 936
show ipv6 management-route..................................................................................................................................... 937
show ip protocols...........................................................................................................................................................938
show ip route..................................................................................................................................................................939
show ip route list............................................................................................................................................................943
show ip route summary.................................................................................................................................................944
show ip trac.................................................................................................................................................................946
show tcp statistics.........................................................................................................................................................948
26 IPv6 Access Control Lists (IPv6 ACLs).....................................................................................................951
show cam-acl-egress.....................................................................................................................................................951
show cam-acl.................................................................................................................................................................952
permit icmp.................................................................................................................................................................... 954
permit..............................................................................................................................................................................956
ipv6 control-plane egress-lter.................................................................................................................................... 957
ipv6 access-list...............................................................................................................................................................957
cam-acl-egress.............................................................................................................................................................. 959
cam-acl........................................................................................................................................................................... 960
20
Contents
/