Dell PowerSwitch S4810P Owner's manual

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Dell Command Line Reference Guide for the
S4810 System
9.4(0.0)
Notes, Cautions, and Warnings
NOTE: A NOTE indicates important information that helps you make better use of your computer.
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you
how to avoid the problem.
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
Copyright © 2014 Dell Inc. All rights reserved. This product is protected by U.S. and international copyright and
intellectual property laws. Dell
â„¢
and the Dell logo are trademarks of Dell Inc. in the United States and/or other
jurisdictions. All other marks and names mentioned herein may be trademarks of their respective companies.
2014 - 04
Contents
1 About this Guide..................................................................................................... 43
Objectives............................................................................................................................................43
Audience..............................................................................................................................................43
Conventions........................................................................................................................................ 43
Information Icons............................................................................................................................... 44
2 CLI Basics..................................................................................................................45
Accessing the Command Line............................................................................................................45
Multiple Configuration Users..............................................................................................................45
Obtaining Help....................................................................................................................................46
Navigating the CLI...............................................................................................................................48
Using the Keyword no Command......................................................................................................48
Filtering show Commands................................................................................................................. 48
Enabling Software Features on Devices Using a Command Option................................................ 49
feature vrf...................................................................................................................................... 50
show feature..................................................................................................................................50
Command Modes................................................................................................................................51
3 File Management.................................................................................................... 63
boot system.........................................................................................................................................63
cd.........................................................................................................................................................64
copy..................................................................................................................................................... 65
delete...................................................................................................................................................68
dir.........................................................................................................................................................68
format flash (S-Series).........................................................................................................................69
fsck flash..............................................................................................................................................70
rename................................................................................................................................................. 71
restore factory-defaults...................................................................................................................... 72
show boot system...............................................................................................................................74
show bootvar.......................................................................................................................................75
show file-systems................................................................................................................................76
show os-version.................................................................................................................................. 77
show running-config.......................................................................................................................... 79
show startup-config........................................................................................................................... 83
show version....................................................................................................................................... 84
upgrade............................................................................................................................................... 86
4 Control and Monitoring........................................................................................ 91
asf-mode............................................................................................................................................. 91
cam-acl............................................................................................................................................... 92
cam-acl-vlan.......................................................................................................................................94
clear line.............................................................................................................................................. 94
configure............................................................................................................................................. 95
disable..................................................................................................................................................96
do.........................................................................................................................................................97
enable..................................................................................................................................................98
enable optic-info-update interval......................................................................................................99
enable xfp-power-updates.............................................................................................................. 100
end..................................................................................................................................................... 101
exec-banner......................................................................................................................................102
exec-timeout.....................................................................................................................................102
exit..................................................................................................................................................... 103
ftp-server enable...............................................................................................................................104
ftp-server topdir................................................................................................................................106
ftp-server username..........................................................................................................................107
hostname.......................................................................................................................................... 108
ip ftp password..................................................................................................................................109
ip ftp source-interface...................................................................................................................... 110
ip ftp username.................................................................................................................................. 111
ip ftp vrf.............................................................................................................................................. 112
ip telnet server enable....................................................................................................................... 112
ip telnet server vrf.............................................................................................................................. 113
ip telnet source-interface..................................................................................................................114
ip telnet vrf......................................................................................................................................... 115
ip tftp source-interface..................................................................................................................... 116
ip tftp vrf............................................................................................................................................. 117
line......................................................................................................................................................118
motd-banner..................................................................................................................................... 119
ping....................................................................................................................................................120
reload.................................................................................................................................................123
send................................................................................................................................................... 124
service timestamps............................................................................................................................125
show alarms...................................................................................................................................... 126
show cam-acl-vlan........................................................................................................................... 127
show command-history................................................................................................................... 128
show command-tree........................................................................................................................130
show cpu-traffic-stats.......................................................................................................................131
show debugging................................................................................................................................132
show environment............................................................................................................................ 133
show inventory..................................................................................................................................135
show memory....................................................................................................................................137
show processes cpu..........................................................................................................................138
show processes ipc flow-control.....................................................................................................142
show processes memory..................................................................................................................144
show software ifm.............................................................................................................................146
show system......................................................................................................................................148
show tech-support............................................................................................................................152
ssh-peer-stack-unit.......................................................................................................................... 155
telnet..................................................................................................................................................155
telnet-peer-stack-unit...................................................................................................................... 157
terminal length.................................................................................................................................. 158
traceroute..........................................................................................................................................159
undebug all........................................................................................................................................ 161
virtual-ip.............................................................................................................................................161
write................................................................................................................................................... 163
5 802.1ag....................................................................................................................165
ccm disable........................................................................................................................................165
ccm transmit-interval........................................................................................................................165
clear ethernet cfm traceroute-cache.............................................................................................. 166
database hold-time........................................................................................................................... 167
disable................................................................................................................................................167
domain...............................................................................................................................................168
ethernet cfm......................................................................................................................................168
ethernet cfm mep............................................................................................................................. 169
ethernet cfm mip...............................................................................................................................170
mep cross-check...............................................................................................................................171
mep cross-check enable...................................................................................................................171
mep cross-check start-delay............................................................................................................172
ping ethernet..................................................................................................................................... 173
show ethernet cfm domain...............................................................................................................173
show ethernet cfm maintenance-points local................................................................................ 174
show ethernet cfm maintenance-points remote............................................................................ 175
show ethernet cfm mipbd................................................................................................................ 176
show ethernet cfm statistics............................................................................................................. 177
show ethernet cfm port-statistics.................................................................................................... 178
show ethernet cfm traceroute-cache..............................................................................................179
service................................................................................................................................................179
traceroute cache hold-time.............................................................................................................180
traceroute cache size........................................................................................................................181
traceroute ethernet........................................................................................................................... 181
6 802.1X......................................................................................................................183
debug dot1x.......................................................................................................................................184
dot1x auth-fail-vlan...........................................................................................................................184
dot1x auth-server..............................................................................................................................186
dot1x auth-type mab-only............................................................................................................... 186
dot1x authentication (Configuration)............................................................................................... 187
dot1x authentication (Interface)....................................................................................................... 188
dot1x guest-vlan................................................................................................................................189
dot1x host-mode.............................................................................................................................. 190
dot1x mac-auth-bypass.................................................................................................................... 191
dot1x max-eap-req........................................................................................................................... 192
dot1x max-supplicants......................................................................................................................193
dot1x port-control............................................................................................................................ 193
dot1x quiet-period............................................................................................................................ 194
dot1x reauthentication......................................................................................................................195
dot1x reauth-max..............................................................................................................................196
dot1x server-timeout.........................................................................................................................197
dot1x supplicant-timeout................................................................................................................. 198
dot1x tx-period..................................................................................................................................199
show dot1x cos-mapping interface................................................................................................. 199
show dot1x interface.........................................................................................................................201
7 Access Control Lists (ACL)..................................................................................205
Commands Common to all ACL Types...........................................................................................205
remark......................................................................................................................................... 205
show config.................................................................................................................................207
Common IP ACL Commands...........................................................................................................207
access-class................................................................................................................................208
clear counters ip access-group................................................................................................. 208
ip access-group..........................................................................................................................209
ip control-plane egress-filter...................................................................................................... 211
show ip accounting access-list...................................................................................................211
show ip access-lists.....................................................................................................................213
Standard IP ACL Commands............................................................................................................ 214
deny............................................................................................................................................. 214
ip access-list standard.................................................................................................................216
permit...........................................................................................................................................217
resequence access-list................................................................................................................219
seq............................................................................................................................................... 220
Extended IP ACL Commands........................................................................................................... 222
deny............................................................................................................................................. 222
deny icmp....................................................................................................................................224
deny tcp.......................................................................................................................................226
deny udp......................................................................................................................................229
ip access-list extended............................................................................................................... 232
permit.......................................................................................................................................... 234
permit tcp.................................................................................................................................... 235
permit udp...................................................................................................................................239
resequence access-list............................................................................................................... 242
seq............................................................................................................................................... 243
Common MAC Access List Commands.......................................................................................... 246
clear counters mac access-group............................................................................................. 246
mac access-group...................................................................................................................... 247
show mac access-lists................................................................................................................249
show mac accounting access-list..............................................................................................250
Standard MAC ACL Commands........................................................................................................251
deny..............................................................................................................................................251
mac access-list standard............................................................................................................ 253
permit.......................................................................................................................................... 254
seq............................................................................................................................................... 256
Extended MAC ACL Commands.......................................................................................................257
deny............................................................................................................................................. 257
mac access-list extended...........................................................................................................259
permit...........................................................................................................................................261
IP Prefix List Commands...................................................................................................................263
clear ip prefix-list........................................................................................................................ 263
deny.............................................................................................................................................264
ip prefix-list..................................................................................................................................265
seq............................................................................................................................................... 266
show config.................................................................................................................................267
show ip prefix-list detail............................................................................................................. 268
show ip prefix-list summary....................................................................................................... 269
Route Map Commands.....................................................................................................................270
continue...................................................................................................................................... 270
description...................................................................................................................................272
match as-path............................................................................................................................. 272
match community.......................................................................................................................273
match interface........................................................................................................................... 274
match ip address......................................................................................................................... 275
match ip next-hop.......................................................................................................................277
match ip route-source................................................................................................................278
match metric...............................................................................................................................279
match origin................................................................................................................................280
match route-type........................................................................................................................281
match tag.................................................................................................................................... 282
route-map...................................................................................................................................283
set as-path.................................................................................................................................. 284
set automatic-tag....................................................................................................................... 285
set comm-list delete...................................................................................................................286
set community............................................................................................................................ 287
set level........................................................................................................................................289
set local-preference................................................................................................................... 290
set metric.....................................................................................................................................291
set metric-type............................................................................................................................292
set next-hop................................................................................................................................293
set origin......................................................................................................................................294
set tag..........................................................................................................................................294
set weight.................................................................................................................................... 295
show config.................................................................................................................................296
show route-map......................................................................................................................... 297
AS-Path Commands.........................................................................................................................298
ip as-path access-list..................................................................................................................298
show ip as-path-access-lists..................................................................................................... 299
IP Community List Commands........................................................................................................300
ip community-list....................................................................................................................... 300
show ip community-lists............................................................................................................300
deny (for Standard IP ACLs).............................................................................................................. 301
deny (for Extended IP ACLs).............................................................................................................303
seq (for Standard IPv4 ACLs)............................................................................................................ 305
deny tcp (for Extended IP ACLs)...................................................................................................... 306
deny udp (for Extended IP ACLs)......................................................................................................307
deny arp (for Extended MAC ACLs)..................................................................................................309
deny icmp (for Extended IP ACLs)....................................................................................................310
deny ether-type (for Extended MAC ACLs)......................................................................................312
deny (for Standard MAC ACLs)......................................................................................................... 313
deny (for Extended MAC ACLs).........................................................................................................315
permit (for Standard IP ACLs)........................................................................................................... 316
permit arp (for Extended MAC ACLs)............................................................................................... 318
permit ether-type (for Extended MAC ACLs)................................................................................... 319
permit icmp (for Extended IP ACLs).................................................................................................320
permit udp (for Extended IP ACLs)...................................................................................................322
permit (for Extended IP ACLs).......................................................................................................... 323
permit (for Standard MAC ACLs)...................................................................................................... 325
seq (for Standard MAC ACLs)........................................................................................................... 326
permit tcp (for Extended IP ACLs)....................................................................................................328
seq arp (for Extended MAC ACLs).................................................................................................... 329
seq ether-type (for Extended MAC ACLs)........................................................................................ 331
seq (for IP ACLs)................................................................................................................................332
seq (for IPv6 ACLs)............................................................................................................................334
permit udp (for IPv6 ACLs)................................................................................................................335
permit tcp (for IPv6 ACLs).................................................................................................................337
permit icmp (for IPv6 ACLs)..............................................................................................................338
permit (for IPv6 ACLs).......................................................................................................................339
deny udp (for IPv6 ACLs)...................................................................................................................341
deny tcp (for IPv6 ACLs)................................................................................................................... 342
deny icmp (for Extended IPv6 ACLs)................................................................................................344
deny (for IPv6 ACLs)..........................................................................................................................345
8 Access Control List (ACL) VLAN Groups and Content Addressable
Memory (CAM)..........................................................................................................349
member vlan.....................................................................................................................................349
ip access-group................................................................................................................................350
show acl-vlan-group .......................................................................................................................350
show cam-acl-vlan...........................................................................................................................352
cam-acl-vlan.....................................................................................................................................353
show cam-usage.............................................................................................................................. 354
show running config acl-vlan-group...............................................................................................357
acl-vlan-group..................................................................................................................................358
show acl-vlan-group detail..............................................................................................................359
description (ACL VLAN Group).........................................................................................................360
9 Bidirectional Forwarding Detection (BFD).....................................................361
bfd all-neighbors...............................................................................................................................361
bfd disable.........................................................................................................................................363
bfd enable (Configuration)............................................................................................................... 363
bfd enable (Interface)....................................................................................................................... 364
bfd interval ....................................................................................................................................... 365
bfd neighbor..................................................................................................................................... 366
bfd protocol-liveness........................................................................................................................367
ip route bfd........................................................................................................................................367
ipv6 ospf bfd all-neighbors.............................................................................................................. 369
isis bfd all-neighbors.........................................................................................................................370
neighbor bfd...................................................................................................................................... 371
neighbor bfd disable......................................................................................................................... 372
show bfd neighbors.......................................................................................................................... 373
vrrp bfd neighbor.............................................................................................................................. 375
10 Border Gateway Protocol.................................................................................377
BGP IPv4 Commands........................................................................................................................377
address-family............................................................................................................................. 377
aggregate-address...................................................................................................................... 378
bgp add-path.............................................................................................................................. 380
bgp always-compare-med......................................................................................................... 381
bgp asnotation............................................................................................................................ 382
bgp bestpath as-path ignore......................................................................................................383
bgp bestpath as-path multipath-relax.......................................................................................384
bgp bestpath med confed..........................................................................................................384
bgp bestpath med missing-as-best........................................................................................... 385
bgp bestpath router-id ignore....................................................................................................386
bgp client-to-client reflection................................................................................................... 386
bgp cluster-id..............................................................................................................................387
bgp confederation identifier.......................................................................................................388
bgp confederation peers............................................................................................................390
bgp connection-retry-timer....................................................................................................... 391
bgp dampening........................................................................................................................... 391
bgp default local-preference..................................................................................................... 393
bgp enforce-first-as................................................................................................................... 394
bgp fast-external-fallover...........................................................................................................395
bgp four-octet-as-support........................................................................................................ 395
bgp graceful-restart....................................................................................................................396
bgp non-deterministic-med.......................................................................................................397
bgp recursive-bgp-next-hop..................................................................................................... 398
bgp regex-eval-optz-disable..................................................................................................... 399
bgp router-id...............................................................................................................................401
clear ip bgp..................................................................................................................................401
clear ip bgp dampening..............................................................................................................403
clear ip bgp flap-statistics.......................................................................................................... 404
clear ip bgp peer-group............................................................................................................. 406
debug ip bgp............................................................................................................................... 407
debug ip bgp dampening...........................................................................................................408
debug ip bgp events................................................................................................................... 409
debug ip bgp keepalives............................................................................................................. 410
debug ip bgp notifications...........................................................................................................411
debug ip bgp soft-reconfiguration.............................................................................................412
debug ip bgp updates................................................................................................................. 413
default-metric............................................................................................................................. 414
description...................................................................................................................................415
max-paths....................................................................................................................................415
neighbor activate.........................................................................................................................416
neighbor add-path...................................................................................................................... 417
neighbor advertisement-interval................................................................................................418
neighbor advertisement-start.....................................................................................................419
neighbor allowas-in....................................................................................................................420
neighbor default-originate..........................................................................................................421
neighbor description...................................................................................................................422
neighbor distribute-list............................................................................................................... 423
neighbor ebgp-multihop............................................................................................................424
neighbor fall-over....................................................................................................................... 425
neighbor local-as........................................................................................................................426
neighbor maximum-prefix..........................................................................................................427
neighbor password..................................................................................................................... 428
neighbor peer-group (assigning peers)..................................................................................... 430
neighbor peer-group (creating group).......................................................................................431
neighbor peer-group passive.....................................................................................................432
neighbor remote-as....................................................................................................................433
neighbor remove-private-as......................................................................................................434
neighbor route-map................................................................................................................... 435
neighbor route-reflector-client................................................................................................. 436
neighbor sender-side-loopdetect..............................................................................................437
neighbor shutdown.................................................................................................................... 439
neighbor soft-reconfiguration inbound.................................................................................... 440
neighbor timers........................................................................................................................... 441
neighbor update-source............................................................................................................ 442
neighbor weight..........................................................................................................................443
network....................................................................................................................................... 444
network backdoor.......................................................................................................................445
redistribute.................................................................................................................................. 446
redistribute ospf..........................................................................................................................448
router bgp................................................................................................................................... 449
show capture bgp-pdu neighbor...............................................................................................450
show config................................................................................................................................. 451
show ip bgp.................................................................................................................................452
show ip bgp cluster-list.............................................................................................................. 454
show ip bgp community.............................................................................................................456
show ip bgp community-list...................................................................................................... 458
show ip bgp dampened-paths...................................................................................................460
show ip bgp detail....................................................................................................................... 461
show ip bgp extcommunity-list................................................................................................. 464
show ip bgp filter-list..................................................................................................................465
show ip bgp flap-statistics..........................................................................................................467
show ip bgp inconsistent-as...................................................................................................... 469
show ip bgp neighbors................................................................................................................471
show ip bgp next-hop................................................................................................................ 475
show ip bgp paths.......................................................................................................................476
show ip bgp paths community...................................................................................................478
show ip bgp peer-group.............................................................................................................479
show ip bgp regexp.....................................................................................................................481
show ip bgp summary................................................................................................................ 483
show running-config bgp.......................................................................................................... 486
timers bgp................................................................................................................................... 486
MBGP Commands............................................................................................................................ 487
debug ip bgp dampening........................................................................................................... 487
distance bgp................................................................................................................................488
show ip bgp dampened-paths...................................................................................................489
BGP Extended Communities (RFC 4360).........................................................................................491
set extcommunity rt....................................................................................................................491
set extcommunity soo................................................................................................................492
show ip bgp paths extcommunity..............................................................................................493
show ip extcommunity-list........................................................................................................ 494
IPv6 BGP Commands....................................................................................................................... 495
clear ip bgp ipv6 unicast soft......................................................................................................495
debug ip bgp ipv6 unicast soft-reconfiguration....................................................................... 496
ipv6 prefix-list..............................................................................................................................497
neighbor soft-reconfiguration inbound.................................................................................... 498
show ipv6 prefix-list................................................................................................................... 499
IPv6 MBGP Commands....................................................................................................................499
show ipv6 mbgproutes...............................................................................................................499
11 Content Addressable Memory (CAM)............................................................ 501
CAM Profile Commands................................................................................................................... 501
cam-acl (Configuration)..............................................................................................................501
cam-acl-egress...........................................................................................................................505
cam-optimization....................................................................................................................... 505
show cam-acl............................................................................................................................. 506
test cam-usage...........................................................................................................................508
12 Control Plane Policing (CoPP)......................................................................... 511
control-plane-cpuqos.......................................................................................................................511
service-policy rate-limit-cpu-queues.............................................................................................. 511
service-policy rate-limit-protocols.................................................................................................. 512
ip unknown-unicast.......................................................................................................................... 513
ipv6 unknown-unicast...................................................................................................................... 514
show cpu-queue rate cp.................................................................................................................. 514
show ip protocol-queue-mapping...................................................................................................515
show ipv6 protocol-queue-mapping.............................................................................................. 516
show mac protocol-queue-mapping.............................................................................................. 517
13 Data Center Bridging (DCB)............................................................................. 519
DCB Command.................................................................................................................................519
dcb-enable.................................................................................................................................. 519
PFC Commands................................................................................................................................520
clear pfc counters.......................................................................................................................520
dcb-input..................................................................................................................................... 521
dcb-policy input..........................................................................................................................522
dcb-policy input stack-unit stack-ports all............................................................................... 523
dcb stack-unit pfc-buffering pfc-port-count pfc-queues....................................................... 524
description...................................................................................................................................526
pfc link-delay...............................................................................................................................526
pfc mode on................................................................................................................................527
pfc no-drop queues....................................................................................................................528
pfc priority................................................................................................................................... 529
show dcb.....................................................................................................................................530
show interface pfc.......................................................................................................................531
show interface pfc statistics....................................................................................................... 534
show qos dcb-input....................................................................................................................535
show stack-unit stack-ports pfc details.....................................................................................536
ETS Commands.................................................................................................................................537
bandwidth-percentage............................................................................................................... 537
clear ets counters........................................................................................................................538
dcb-enable..................................................................................................................................539
dcb-output..................................................................................................................................540
dcb-policy output....................................................................................................................... 541
dcb-policy output stack-unit stack-ports all.............................................................................542
description...................................................................................................................................543
ets mode on................................................................................................................................ 543
priority-list...................................................................................................................................544
priority-group..............................................................................................................................545
priority-group qos-policy...........................................................................................................546
qos-policy-output ets.................................................................................................................547
scheduler.....................................................................................................................................549
set-pgid....................................................................................................................................... 550
show interface ets.......................................................................................................................550
show qos dcb-output................................................................................................................. 555
show qos priority-groups........................................................................................................... 555
show stack-unit stack-ports ets details..................................................................................... 556
DCBX Commands............................................................................................................................. 557
advertise dcbx-app-tlv................................................................................................................557
advertise dcbx-appln-tlv.............................................................................................................558
advertise dcbx-tlv........................................................................................................................559
dcbx port-role.............................................................................................................................560
dcbx version.................................................................................................................................561
debug dcbx..................................................................................................................................562
fcoe priority-bits......................................................................................................................... 563
iscsi priority-bits..........................................................................................................................564
show interface dcbx detail......................................................................................................... 564
Configuring DCB Maps and its Attributes........................................................................................ 567
Data Center Bridging: Default Configuration...................................................................................571
dcb-map............................................................................................................................................572
priority-pgid.......................................................................................................................................572
pfc mode on......................................................................................................................................574
priority-group bandwidth pfc...........................................................................................................574
dcb-map stack-unit all stack-ports all.............................................................................................576
show qos dcb-map...........................................................................................................................576
Applying a DCB Map in a Switch Stack ............................................................................................577
dcb pfc-shared-buffer-size..............................................................................................................578
dcb-buffer-threshold .......................................................................................................................579
priority............................................................................................................................................... 579
qos-policy-buffer............................................................................................................................. 580
dcb-policy buffer-threshold (Interface Configuration)...................................................................582
dcb-policy dcb-buffer-threshold (Global Configuration).............................................................. 583
show qos dcb-buffer-threshold...................................................................................................... 584
show hardware stack-unit buffer-stats-snapshot (With Polling and History)................................585
dcb pfc-total-buffer-size..................................................................................................................591
show running-config dcb-buffer-threshold................................................................................... 592
dcb pfc-queues................................................................................................................................ 594
14 Debugging and Diagnostics............................................................................ 595
Offline Diagnostic Commands.........................................................................................................595
diag stack-unit............................................................................................................................ 595
offline stack-unit......................................................................................................................... 597
online stack-unit.........................................................................................................................598
Buffer Tuning Commands................................................................................................................599
buffer-profile (Configuration).....................................................................................................599
Hardware Commands......................................................................................................................600
clear hardware stack-unit.......................................................................................................... 600
clear hardware system-flow.......................................................................................................601
hardware watchdog....................................................................................................................602
show hardware layer2................................................................................................................ 602
show hardware layer3................................................................................................................ 603
show hardware stack-unit..........................................................................................................604
show hardware system-flow...................................................................................................... 610
15 Dynamic Host Configuration Protocol (DHCP).......................................... 615
Commands to Configure the System to be a DHCP Server............................................................615
clear ip dhcp................................................................................................................................ 615
debug ip dhcp server.................................................................................................................. 616
default-router.............................................................................................................................. 617
disable.......................................................................................................................................... 617
dns-server....................................................................................................................................618
domain-name..............................................................................................................................618
excluded-address........................................................................................................................619
hardware-address.......................................................................................................................620
host..............................................................................................................................................620
lease............................................................................................................................................. 621
netbios-name-server..................................................................................................................622
netbios-node-type......................................................................................................................622
network....................................................................................................................................... 623
pool............................................................................................................................................. 624
show ip dhcp binding................................................................................................................. 624
show ip dhcp configuration....................................................................................................... 625
show ip dhcp conflict................................................................................................................. 625
show ip dhcp server....................................................................................................................626
Commands to Configure Secure DHCP..........................................................................................626
arp inspection............................................................................................................................. 626
arp inspection-trust.................................................................................................................... 627
clear ip dhcp snooping...............................................................................................................628
ip dhcp relay................................................................................................................................628
ip dhcp snooping........................................................................................................................629
ip dhcp snooping binding...........................................................................................................630
ip dhcp snooping database.........................................................................................................631
ip dhcp snooping database renew.............................................................................................632
ip dhcp snooping trust................................................................................................................632
ip dhcp source-address-validation............................................................................................ 633
ip dhcp relay information-option...............................................................................................634
ip dhcp snooping verify mac-address........................................................................................635
ip helper-address........................................................................................................................ 635
show ip dhcp snooping.............................................................................................................. 636
Commands to Configure DNS ........................................................................................................ 637
ip name-server............................................................................................................................ 637
ip domain-name......................................................................................................................... 638
ip domain-list..............................................................................................................................638
ip host..........................................................................................................................................639
clear host.................................................................................................................................... 640
16 Equal Cost Multi-Path (ECMP)........................................................................ 641
ecmp-group......................................................................................................................................641
hash-algorithm................................................................................................................................. 642
hash-algorithm ecmp.......................................................................................................................646
hash-algorithm seed.........................................................................................................................647
ip ecmp-group................................................................................................................................. 648
link-bundle-monitor enable............................................................................................................ 649
link-bundle-distribution trigger-threshold......................................................................................649
show config...................................................................................................................................... 650
show link-bundle distribution...........................................................................................................651
17 FIPS Cryptography............................................................................................. 653
fips mode enable.............................................................................................................................. 653
show fips status................................................................................................................................ 654
show ip ssh........................................................................................................................................654
ssh......................................................................................................................................................655
18 FCoE Transit........................................................................................................ 659
clear fip-snooping database interface vlan..................................................................................... 659
clear fip-snooping statistics.............................................................................................................660
debug fip snooping.......................................................................................................................... 660
debug fip snooping rx.......................................................................................................................661
feature fip-snooping.........................................................................................................................662
fip-snooping enable......................................................................................................................... 663
fip-snooping fc-map........................................................................................................................663
fip-snooping max-sessions-per-enodemac...................................................................................664
fip-snooping port-mode fcf.............................................................................................................665
fip-snooping port-mode fcoe-trusted............................................................................................665
show fip-snooping config................................................................................................................666
show fip-snooping enode................................................................................................................667
show fip-snooping fcf......................................................................................................................668
show fip-snooping statistics............................................................................................................ 669
show fip-snooping system............................................................................................................... 672
show fip-snooping vlan....................................................................................................................673
show fips status.................................................................................................................................673
19 Force10 Resilient Ring Protocol (FRRP)........................................................675
clear frrp............................................................................................................................................ 675
debug frrp..........................................................................................................................................676
description.........................................................................................................................................677
disable............................................................................................................................................... 678
interface............................................................................................................................................ 679
member-vlan....................................................................................................................................680
mode................................................................................................................................................. 681
protocol frrp......................................................................................................................................682
show frrp...........................................................................................................................................682
timer..................................................................................................................................................684
20 GARP VLAN Registration (GVRP)................................................................... 687
clear gvrp statistics........................................................................................................................... 688
debug gvrp........................................................................................................................................689
disable............................................................................................................................................... 690
garp timers........................................................................................................................................690
gvrp enable....................................................................................................................................... 692
gvrp registration................................................................................................................................692
protocol gvrp.................................................................................................................................... 693
show config...................................................................................................................................... 694
show garp timers.............................................................................................................................. 695
show gvrp..........................................................................................................................................695
show gvrp statistics...........................................................................................................................697
21 High Availability (HA).........................................................................................699
patch flash://RUNTIME_PATCH_DIR.............................................................................................. 699
process restartable........................................................................................................................... 700
redundancy auto-failover-limit........................................................................................................ 701
redundancy disable-auto-reboot.................................................................................................... 702
redundancy force-failover................................................................................................................703
redundancy primary..........................................................................................................................704
redundancy protocol........................................................................................................................704
redundancy reset-counter............................................................................................................... 705
redundancy sfm standby.................................................................................................................. 706
redundancy synchronize.................................................................................................................. 707
show patch........................................................................................................................................708
show processes restartable..............................................................................................................709
show redundancy............................................................................................................................. 709
22 ICMP Message Types......................................................................................... 713
23 Internet Group Management Protocol (IGMP)........................................... 715
IGMP Commands.............................................................................................................................. 715
clear ip igmp groups....................................................................................................................715
debug ip igmp..............................................................................................................................716
ip igmp access-group..................................................................................................................717
ip igmp group-join-limit............................................................................................................. 718
ip igmp immediate-leave............................................................................................................ 719
ip igmp last-member-query-interval......................................................................................... 720
ip igmp querier-timeout..............................................................................................................721
ip igmp query-interval.................................................................................................................722
ip igmp query-max-resp-time....................................................................................................723
ip igmp ssm-map........................................................................................................................ 724
ip igmp static-group....................................................................................................................725
ip igmp version............................................................................................................................726
show ip igmp groups...................................................................................................................727
show ip igmp interface............................................................................................................... 729
show ip igmp ssm-map.............................................................................................................. 730
IGMP Snooping Commands............................................................................................................. 731
ip igmp snooping enable............................................................................................................ 732
ip igmp snooping fast-leave....................................................................................................... 733
ip igmp snooping flood...............................................................................................................733
ip igmp snooping last-member-query-interval.........................................................................734
ip igmp snooping mrouter..........................................................................................................735
ip igmp snooping querier............................................................................................................736
show ip igmp snooping mrouter................................................................................................ 737
24 Interfaces............................................................................................................. 739
Basic Interface Commands.............................................................................................................. 739
clear counters..............................................................................................................................739
clear dampening..........................................................................................................................741
dampening.................................................................................................................................. 742
description...................................................................................................................................743
duplex (10/100 Interfaces)..........................................................................................................744
flowcontrol..................................................................................................................................745
interface.......................................................................................................................................748
interface group............................................................................................................................750
interface loopback.......................................................................................................................751
interface ManagementEthernet..................................................................................................752
interface null................................................................................................................................753
interface range............................................................................................................................ 754
interface range macro (define)................................................................................................... 757
interface range macro name...................................................................................................... 758
interface vlan...............................................................................................................................759
intf-type cr4 autoneg.................................................................................................................. 761
keepalive...................................................................................................................................... 761
negotiation auto..........................................................................................................................762
monitor interface........................................................................................................................ 765
mtu...............................................................................................................................................767
portmode hybrid......................................................................................................................... 769
rate-interval..................................................................................................................................771
show config................................................................................................................................. 772
show config (from INTERFACE RANGE mode)..........................................................................772
show interfaces........................................................................................................................... 773
show interfaces configured........................................................................................................780
show interfaces dampening........................................................................................................781
show interfaces phy....................................................................................................................782
show interfaces stack-unit......................................................................................................... 785
show interfaces status................................................................................................................ 786
show interfaces switchport........................................................................................................ 788
show interfaces transceiver........................................................................................................790
show range..................................................................................................................................795
show running-config ecmp-group............................................................................................796
shutdown.....................................................................................................................................796
speed (for 10/100/1000 interfaces)............................................................................................798
speed (Management interface)...................................................................................................799
stack-unit portmode.................................................................................................................. 800
switchport....................................................................................................................................801
Egress Interface Selection (EIS) Commands................................................................................... 803
application...................................................................................................................................803
application (for HTTP and ICMP)............................................................................................... 804
clear management application pkt-cntr....................................................................................805
clear management application pkt-fallback-cntr..................................................................... 805
management egress-interface-selection..................................................................................805
show ip management-eis-route ...............................................................................................806
show management application pkt-cntr...................................................................................806
show management application pkt-fallback-cntr.................................................................... 807
Port Channel Commands................................................................................................................ 808
channel-member....................................................................................................................... 808
group........................................................................................................................................... 810
interface port-channel................................................................................................................ 811
minimum-links............................................................................................................................ 812
port-channel failover-group.......................................................................................................813
show config.................................................................................................................................814
show interfaces port-channel.................................................................................................... 815
show port-channel-flow............................................................................................................ 818
Time Domain Reflectometer (TDR)................................................................................................. 820
tdr-cable-test..............................................................................................................................820
show tdr.......................................................................................................................................821
UDP Broadcast..................................................................................................................................822
debug ip udp-helper...................................................................................................................823
ip udp-broadcast-address..........................................................................................................824
ip udp-helper udp-port.............................................................................................................. 824
show ip udp-helper.................................................................................................................... 826
25 Enhanced Validation of Interface Ranges....................................................827
26 Internet Protocol Security (IPSec).................................................................829
crypto ipsec transform-set...............................................................................................................829
crypto ipsec policy............................................................................................................................ 831
management crypto-policy............................................................................................................. 832
match................................................................................................................................................ 832
session-key....................................................................................................................................... 833
show crypto ipsec transform-set.....................................................................................................834
show crypto ipsec policy..................................................................................................................835
transform-set.................................................................................................................................... 837
27 IPv4 Routing........................................................................................................839
arp......................................................................................................................................................839
arp backoff-time...............................................................................................................................840
arp learn-enable................................................................................................................................841
arp max-entries.................................................................................................................................842
arp retries.......................................................................................................................................... 843
arp timeout....................................................................................................................................... 843
clear arp-cache................................................................................................................................ 844
clear host.......................................................................................................................................... 846
clear ip fib stack-unit........................................................................................................................846
clear ip route.....................................................................................................................................847
clear tcp statistics............................................................................................................................. 848
debug arp..........................................................................................................................................849
debug ip dhcp...................................................................................................................................850
debug ip icmp................................................................................................................................... 852
debug ip packet................................................................................................................................ 853
ip address.......................................................................................................................................... 856
ip directed-broadcast....................................................................................................................... 857
ip domain-list....................................................................................................................................858
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