Dell PowerSwitch S4810P Owner's manual

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Dell Command Line Reference Guide for the
S4810 System
9.5(0.1)
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 - 07
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................................................................................................ 62
boot system.........................................................................................................................................62
cd......................................................................................................................................................... 63
HTTP Copy via CLI.............................................................................................................................. 64
copy..................................................................................................................................................... 65
delete................................................................................................................................................... 67
dir.........................................................................................................................................................68
format flash (S-Series).........................................................................................................................69
fsck flash..............................................................................................................................................70
HTTP Copy via CLI...............................................................................................................................71
rename.................................................................................................................................................72
restore factory-defaults...................................................................................................................... 72
show boot system...............................................................................................................................76
show bootvar.......................................................................................................................................77
show file-systems................................................................................................................................78
show os-version..................................................................................................................................79
show running-config..........................................................................................................................80
show startup-config........................................................................................................................... 85
show version....................................................................................................................................... 86
upgrade............................................................................................................................................... 88
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.....................................................................................................................................103
exit..................................................................................................................................................... 104
ftp-server enable...............................................................................................................................105
ftp-server topdir................................................................................................................................106
ftp-server username..........................................................................................................................107
hostname.......................................................................................................................................... 108
ip http source-interface....................................................................................................................109
ip ftp password.................................................................................................................................. 110
ip ftp source-interface....................................................................................................................... 111
ip ftp username..................................................................................................................................112
ip ftp vrf.............................................................................................................................................. 113
ip telnet server enable....................................................................................................................... 113
ip telnet server vrf.............................................................................................................................. 114
ip telnet source-interface..................................................................................................................115
ip telnet vrf......................................................................................................................................... 116
ip tftp source-interface......................................................................................................................117
ip tftp vrf.............................................................................................................................................118
line......................................................................................................................................................119
motd-banner.....................................................................................................................................120
ping.....................................................................................................................................................121
reload.................................................................................................................................................124
send....................................................................................................................................................125
service timestamps............................................................................................................................126
show alarms.......................................................................................................................................127
show cam-acl-vlan........................................................................................................................... 128
show command-history................................................................................................................... 129
show command-tree........................................................................................................................ 131
show cpu-traffic-stats.......................................................................................................................132
show debugging................................................................................................................................133
show environment............................................................................................................................ 134
show inventory..................................................................................................................................136
show memory................................................................................................................................... 138
show processes cpu..........................................................................................................................139
show processes ipc flow-control.....................................................................................................143
show processes memory..................................................................................................................145
show software ifm.............................................................................................................................147
show system......................................................................................................................................149
show tech-support............................................................................................................................153
ssh-peer-stack-unit.......................................................................................................................... 156
telnet..................................................................................................................................................156
telnet-peer-stack-unit...................................................................................................................... 158
terminal length.................................................................................................................................. 159
traceroute..........................................................................................................................................160
undebug all........................................................................................................................................162
virtual-ip.............................................................................................................................................162
write...................................................................................................................................................164
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)..............................................................................204
Commands Common to all ACL Types...........................................................................................204
remark......................................................................................................................................... 204
show config................................................................................................................................ 206
Common IP ACL Commands.......................................................................................................... 206
access-class................................................................................................................................ 207
clear counters ip access-group..................................................................................................207
ip access-group..........................................................................................................................208
ip control-plane egress-filter......................................................................................................210
show ip accounting access-list.................................................................................................. 210
show ip access-lists.....................................................................................................................212
Standard IP ACL Commands............................................................................................................ 213
deny..............................................................................................................................................213
ip access-list standard.................................................................................................................215
permit...........................................................................................................................................216
resequence access-list................................................................................................................218
seq................................................................................................................................................219
Extended IP ACL Commands............................................................................................................221
deny..............................................................................................................................................221
deny icmp....................................................................................................................................223
deny tcp.......................................................................................................................................225
deny udp......................................................................................................................................229
ip access-list extended............................................................................................................... 232
permit.......................................................................................................................................... 233
permit tcp.................................................................................................................................... 235
permit udp...................................................................................................................................238
resequence access-list................................................................................................................241
seq............................................................................................................................................... 242
Common MAC Access List Commands...........................................................................................245
clear counters mac access-group............................................................................................. 245
mac access-group......................................................................................................................246
show mac access-lists................................................................................................................248
show mac accounting access-list..............................................................................................249
Standard MAC ACL Commands.......................................................................................................250
deny.............................................................................................................................................250
mac access-list standard............................................................................................................ 252
permit.......................................................................................................................................... 253
seq............................................................................................................................................... 254
Extended MAC ACL Commands...................................................................................................... 256
deny.............................................................................................................................................256
mac access-list extended...........................................................................................................258
permit..........................................................................................................................................260
IP Prefix List Commands...................................................................................................................262
clear ip prefix-list........................................................................................................................ 262
deny.............................................................................................................................................263
ip prefix-list................................................................................................................................. 264
seq............................................................................................................................................... 265
show config.................................................................................................................................266
show ip prefix-list detail..............................................................................................................267
show ip prefix-list summary.......................................................................................................268
Route Map Commands.................................................................................................................... 269
continue...................................................................................................................................... 269
description...................................................................................................................................270
match as-path..............................................................................................................................271
match community.......................................................................................................................272
match interface........................................................................................................................... 273
match ip address.........................................................................................................................274
match ip next-hop...................................................................................................................... 275
match ip route-source................................................................................................................276
match metric............................................................................................................................... 277
match origin................................................................................................................................ 278
match route-type........................................................................................................................279
match tag....................................................................................................................................280
route-map................................................................................................................................... 281
set as-path...................................................................................................................................282
set automatic-tag....................................................................................................................... 283
set comm-list delete...................................................................................................................284
set community............................................................................................................................ 285
set level........................................................................................................................................287
set local-preference................................................................................................................... 288
set metric.................................................................................................................................... 289
set metric-type........................................................................................................................... 290
set next-hop................................................................................................................................ 291
set origin......................................................................................................................................292
set tag.......................................................................................................................................... 293
set weight....................................................................................................................................294
show config.................................................................................................................................295
show route-map......................................................................................................................... 295
AS-Path Commands.........................................................................................................................296
ip as-path access-list..................................................................................................................296
show ip as-path-access-lists......................................................................................................297
IP Community List Commands........................................................................................................298
ip community-list........................................................................................................................298
show ip community-lists............................................................................................................299
deny (for Standard IP ACLs)..............................................................................................................299
deny (for Extended IP ACLs)............................................................................................................. 301
seq (for Standard IPv4 ACLs)............................................................................................................ 303
deny tcp (for Extended IP ACLs)...................................................................................................... 304
deny udp (for Extended IP ACLs)..................................................................................................... 305
deny arp (for Extended MAC ACLs)..................................................................................................307
deny icmp (for Extended IP ACLs)................................................................................................... 308
deny ether-type (for Extended MAC ACLs)......................................................................................310
deny (for Standard MAC ACLs)..........................................................................................................311
deny (for Extended MAC ACLs).........................................................................................................313
permit (for Standard IP ACLs)........................................................................................................... 314
permit arp (for Extended MAC ACLs)............................................................................................... 316
permit ether-type (for Extended MAC ACLs)................................................................................... 317
permit icmp (for Extended IP ACLs)................................................................................................. 318
permit udp (for Extended IP ACLs)...................................................................................................320
permit (for Extended IP ACLs)...........................................................................................................321
permit (for Standard MAC ACLs)...................................................................................................... 323
seq (for Standard MAC ACLs)........................................................................................................... 324
permit tcp (for Extended IP ACLs)....................................................................................................326
seq arp (for Extended MAC ACLs).................................................................................................... 327
seq ether-type (for Extended MAC ACLs)........................................................................................329
seq (for IP ACLs)................................................................................................................................330
seq (for IPv6 ACLs)............................................................................................................................ 332
permit udp (for IPv6 ACLs)................................................................................................................333
permit tcp (for IPv6 ACLs).................................................................................................................335
permit icmp (for IPv6 ACLs)..............................................................................................................336
permit (for IPv6 ACLs)....................................................................................................................... 337
deny udp (for IPv6 ACLs).................................................................................................................. 339
deny tcp (for IPv6 ACLs)...................................................................................................................340
deny icmp (for Extended IPv6 ACLs)................................................................................................342
deny (for IPv6 ACLs)..........................................................................................................................343
8 Access Control List (ACL) VLAN Groups and Content Addressable
Memory (CAM)..................................................................................................... 346
member vlan.....................................................................................................................................346
ip access-group................................................................................................................................ 347
show acl-vlan-group ....................................................................................................................... 347
show cam-acl-vlan...........................................................................................................................349
cam-acl-vlan.....................................................................................................................................350
show cam-usage...............................................................................................................................351
show running config acl-vlan-group...............................................................................................354
acl-vlan-group..................................................................................................................................354
show acl-vlan-group detail.............................................................................................................. 355
description (ACL VLAN Group).........................................................................................................356
9 Bidirectional Forwarding Detection (BFD)...................................................357
bfd all-neighbors...............................................................................................................................357
bfd disable.........................................................................................................................................359
bfd enable (Configuration)............................................................................................................... 359
bfd enable (Interface)....................................................................................................................... 360
bfd interval ........................................................................................................................................361
bfd neighbor......................................................................................................................................362
bfd protocol-liveness....................................................................................................................... 363
ip route bfd........................................................................................................................................363
ipv6 ospf bfd all-neighbors.............................................................................................................. 365
isis bfd all-neighbors........................................................................................................................ 366
neighbor bfd......................................................................................................................................367
neighbor bfd disable.........................................................................................................................368
show bfd neighbors..........................................................................................................................369
vrrp bfd neighbor...............................................................................................................................371
10 Border Gateway Protocol............................................................................. 373
BGP IPv4 Commands........................................................................................................................373
address-family.............................................................................................................................373
aggregate-address...................................................................................................................... 374
bgp add-path...............................................................................................................................376
bgp always-compare-med......................................................................................................... 377
bgp asnotation............................................................................................................................ 378
bgp bestpath as-path ignore...................................................................................................... 379
bgp bestpath as-path multipath-relax.......................................................................................380
bgp bestpath med confed..........................................................................................................380
bgp bestpath med missing-as-best............................................................................................381
bgp bestpath router-id ignore....................................................................................................382
bgp client-to-client reflection....................................................................................................382
bgp cluster-id..............................................................................................................................383
bgp confederation identifier.......................................................................................................384
bgp confederation peers............................................................................................................ 386
bgp connection-retry-timer.......................................................................................................387
bgp dampening........................................................................................................................... 387
bgp default local-preference..................................................................................................... 389
bgp enforce-first-as................................................................................................................... 390
bgp fast-external-fallover........................................................................................................... 391
bgp four-octet-as-support.........................................................................................................391
bgp graceful-restart....................................................................................................................392
bgp non-deterministic-med.......................................................................................................393
bgp recursive-bgp-next-hop..................................................................................................... 394
bgp regex-eval-optz-disable......................................................................................................395
bgp router-id...............................................................................................................................397
clear ip bgp..................................................................................................................................397
clear ip bgp dampening..............................................................................................................399
clear ip bgp flap-statistics.......................................................................................................... 400
clear ip bgp peer-group............................................................................................................. 402
debug ip bgp...............................................................................................................................403
debug ip bgp dampening...........................................................................................................404
debug ip bgp events................................................................................................................... 405
debug ip bgp keepalives.............................................................................................................406
debug ip bgp notifications..........................................................................................................407
debug ip bgp soft-reconfiguration............................................................................................ 408
debug ip bgp updates.................................................................................................................409
default-metric............................................................................................................................. 410
description................................................................................................................................... 411
max-paths.................................................................................................................................... 411
neighbor activate.........................................................................................................................412
neighbor add-path...................................................................................................................... 413
neighbor advertisement-interval................................................................................................414
neighbor advertisement-start.....................................................................................................415
neighbor allowas-in.................................................................................................................... 416
neighbor default-originate..........................................................................................................417
neighbor description...................................................................................................................418
neighbor distribute-list................................................................................................................419
neighbor ebgp-multihop............................................................................................................420
neighbor fall-over........................................................................................................................421
neighbor local-as........................................................................................................................422
neighbor maximum-prefix......................................................................................................... 423
neighbor password..................................................................................................................... 424
neighbor peer-group (assigning peers)..................................................................................... 426
neighbor peer-group (creating group)...................................................................................... 427
neighbor peer-group passive.....................................................................................................428
neighbor remote-as....................................................................................................................429
neighbor remove-private-as......................................................................................................430
neighbor route-map................................................................................................................... 431
neighbor route-reflector-client................................................................................................. 432
neighbor sender-side-loopdetect..............................................................................................433
neighbor shutdown.....................................................................................................................435
neighbor soft-reconfiguration inbound.................................................................................... 436
neighbor timers...........................................................................................................................437
neighbor update-source............................................................................................................ 438
neighbor weight..........................................................................................................................439
network....................................................................................................................................... 440
network backdoor.......................................................................................................................441
redistribute.................................................................................................................................. 442
redistribute ospf..........................................................................................................................444
router bgp................................................................................................................................... 445
show capture bgp-pdu neighbor...............................................................................................446
show config.................................................................................................................................447
show ip bgp.................................................................................................................................448
show ip bgp cluster-list.............................................................................................................. 450
show ip bgp community.............................................................................................................452
show ip bgp community-list...................................................................................................... 454
show ip bgp dampened-paths...................................................................................................456
show ip bgp detail.......................................................................................................................457
show ip bgp extcommunity-list.................................................................................................460
show ip bgp filter-list.................................................................................................................. 461
show ip bgp flap-statistics..........................................................................................................463
show ip bgp inconsistent-as...................................................................................................... 465
show ip bgp neighbors............................................................................................................... 467
show ip bgp next-hop.................................................................................................................471
show ip bgp paths.......................................................................................................................472
show ip bgp paths community...................................................................................................474
show ip bgp peer-group.............................................................................................................475
show ip bgp regexp.....................................................................................................................477
show ip bgp summary................................................................................................................ 479
show running-config bgp.......................................................................................................... 482
timers bgp................................................................................................................................... 482
MBGP Commands............................................................................................................................ 483
debug ip bgp dampening........................................................................................................... 483
distance bgp................................................................................................................................484
show ip bgp dampened-paths...................................................................................................485
BGP Extended Communities (RFC 4360)........................................................................................ 487
set extcommunity rt....................................................................................................................487
set extcommunity soo................................................................................................................488
show ip bgp paths extcommunity............................................................................................. 489
show ip extcommunity-list........................................................................................................ 490
IPv6 BGP Commands........................................................................................................................491
clear ip bgp ipv6 unicast soft......................................................................................................491
debug ip bgp ipv6 unicast soft-reconfiguration........................................................................492
ipv6 prefix-list............................................................................................................................. 493
neighbor soft-reconfiguration inbound.................................................................................... 494
show ipv6 prefix-list................................................................................................................... 494
IPv6 MBGP Commands.................................................................................................................... 495
show ipv6 mbgproutes...............................................................................................................495
11 Content Addressable Memory (CAM)......................................................... 497
CAM Profile Commands...................................................................................................................497
cam-acl (Configuration)............................................................................................................. 497
cam-acl-egress........................................................................................................................... 501
cam-optimization........................................................................................................................501
show cam-acl............................................................................................................................. 502
test cam-usage........................................................................................................................... 504
12 Control Plane Policing (CoPP)..................................................................... 507
control-plane-cpuqos......................................................................................................................507
service-policy rate-limit-cpu-queues............................................................................................. 507
service-policy rate-limit-protocols................................................................................................. 508
ip unknown-unicast......................................................................................................................... 509
ipv6 unknown-unicast...................................................................................................................... 510
show cpu-queue rate cp.................................................................................................................. 510
show ip protocol-queue-mapping...................................................................................................511
show ipv6 protocol-queue-mapping...............................................................................................512
show mac protocol-queue-mapping.............................................................................................. 513
13 Data Center Bridging (DCB)..........................................................................515
DCB Command................................................................................................................................. 515
dcb-enable...................................................................................................................................515
PFC Commands................................................................................................................................ 516
clear pfc counters....................................................................................................................... 516
dcb-input..................................................................................................................................... 517
dcb-policy input..........................................................................................................................518
dcb-policy input stack-unit stack-ports all................................................................................519
dcb stack-unit pfc-buffering pfc-port-count pfc-queues....................................................... 520
description................................................................................................................................... 521
pfc link-delay...............................................................................................................................522
pfc mode on................................................................................................................................523
pfc no-drop queues....................................................................................................................524
pfc priority................................................................................................................................... 525
show dcb.....................................................................................................................................526
show interface pfc.......................................................................................................................527
show interface pfc statistics....................................................................................................... 530
show qos dcb-input.................................................................................................................... 531
show stack-unit stack-ports pfc details.....................................................................................532
ETS Commands.................................................................................................................................533
bandwidth-percentage...............................................................................................................533
clear ets counters........................................................................................................................534
dcb-enable.................................................................................................................................. 535
dcb-output.................................................................................................................................. 535
dcb-policy output.......................................................................................................................536
dcb-policy output stack-unit stack-ports all............................................................................. 537
description...................................................................................................................................538
ets mode on................................................................................................................................ 539
priority-list...................................................................................................................................540
priority-group.............................................................................................................................. 541
priority-group qos-policy...........................................................................................................542
qos-policy-output ets.................................................................................................................543
scheduler.....................................................................................................................................544
set-pgid....................................................................................................................................... 545
show interface ets.......................................................................................................................546
show qos dcb-output.................................................................................................................550
show qos priority-groups............................................................................................................551
show stack-unit stack-ports ets details..................................................................................... 552
DCBX Commands.............................................................................................................................553
advertise dcbx-app-tlv................................................................................................................553
advertise dcbx-appln-tlv.............................................................................................................554
advertise dcbx-tlv........................................................................................................................555
dcbx port-role.............................................................................................................................556
dcbx version................................................................................................................................ 557
debug dcbx..................................................................................................................................558
fcoe priority-bits......................................................................................................................... 559
iscsi priority-bits..........................................................................................................................559
show interface dcbx detail......................................................................................................... 560
Configuring DCB Maps and its Attributes........................................................................................ 563
Data Center Bridging: Default Configuration.................................................................................. 567
dcb-map............................................................................................................................................567
priority-pgid...................................................................................................................................... 568
pfc mode on..................................................................................................................................... 569
priority-group bandwidth pfc...........................................................................................................570
dcb-map stack-unit all stack-ports all............................................................................................. 571
show qos dcb-map...........................................................................................................................572
Applying a DCB Map in a Switch Stack ............................................................................................573
dcb pfc-shared-buffer-size..............................................................................................................573
dcb-buffer-threshold .......................................................................................................................574
priority................................................................................................................................................575
qos-policy-buffer..............................................................................................................................576
dcb-policy buffer-threshold (Interface Configuration)...................................................................578
dcb-policy dcb-buffer-threshold (Global Configuration)...............................................................579
show qos dcb-buffer-threshold.......................................................................................................579
show hardware stack-unit buffer-stats-snapshot (With Polling and History)............................... 580
dcb pfc-total-buffer-size................................................................................................................. 587
show running-config dcb-buffer-threshold................................................................................... 587
dcb pfc-queues................................................................................................................................ 589
dcb <ets | pfc> enable...................................................................................................................... 590
14 Debugging and Diagnostics......................................................................... 591
Offline Diagnostic Commands......................................................................................................... 591
diag stack-unit.............................................................................................................................591
offline stack-unit.........................................................................................................................593
online stack-unit.........................................................................................................................594
Buffer Tuning Commands................................................................................................................595
buffer-profile (Configuration).....................................................................................................595
Hardware Commands...................................................................................................................... 596
clear hardware stack-unit...........................................................................................................596
clear hardware system-flow.......................................................................................................597
hardware watchdog....................................................................................................................598
show hardware layer2.................................................................................................................598
show hardware layer3.................................................................................................................599
show hardware stack-unit......................................................................................................... 600
show hardware system-flow......................................................................................................606
15 Dynamic Host Configuration Protocol (DHCP)........................................610
Commands to Configure the System to be a DHCP Server........................................................... 610
clear ip dhcp................................................................................................................................610
debug ip dhcp server...................................................................................................................611
default-router..............................................................................................................................612
disable..........................................................................................................................................612
dns-server....................................................................................................................................613
domain-name..............................................................................................................................613
excluded-address........................................................................................................................614
hardware-address....................................................................................................................... 615
host.............................................................................................................................................. 615
lease.............................................................................................................................................616
netbios-name-server.................................................................................................................. 617
netbios-node-type...................................................................................................................... 617
network........................................................................................................................................618
pool..............................................................................................................................................619
show ip dhcp binding..................................................................................................................619
show ip dhcp configuration....................................................................................................... 620
show ip dhcp conflict.................................................................................................................620
show ip dhcp server.................................................................................................................... 621
Commands to Configure Secure DHCP.......................................................................................... 621
arp inspection..............................................................................................................................621
arp inspection-trust.................................................................................................................... 622
clear ip dhcp snooping............................................................................................................... 623
ip dhcp relay................................................................................................................................623
ip dhcp snooping........................................................................................................................624
ip dhcp snooping binding...........................................................................................................625
ip dhcp snooping database........................................................................................................ 626
ip dhcp snooping database renew............................................................................................. 627
ip dhcp snooping trust................................................................................................................627
ip dhcp source-address-validation............................................................................................628
ip dhcp relay information-option...............................................................................................629
ip dhcp snooping verify mac-address....................................................................................... 630
ip helper-address........................................................................................................................630
show ip dhcp snooping...............................................................................................................631
Commands to Configure DNS ........................................................................................................ 632
ip name-server............................................................................................................................632
ip domain-name......................................................................................................................... 633
ip domain-list.............................................................................................................................. 633
ip host..........................................................................................................................................634
clear host.....................................................................................................................................635
16 Equal Cost Multi-Path (ECMP)..................................................................... 636
ecmp-group......................................................................................................................................636
hash-algorithm..................................................................................................................................637
hash-algorithm ecmp....................................................................................................................... 641
hash-algorithm seed........................................................................................................................ 642
ip ecmp-group..................................................................................................................................643
link-bundle-monitor enable............................................................................................................ 644
link-bundle-distribution trigger-threshold......................................................................................644
show config...................................................................................................................................... 645
show link-bundle distribution..........................................................................................................646
17 FIPS Cryptography......................................................................................... 647
fips mode enable.............................................................................................................................. 647
show fips status................................................................................................................................ 648
show ip ssh....................................................................................................................................... 648
ssh..................................................................................................................................................... 650
18 FCoE Transit.................................................................................................... 654
clear fip-snooping database interface vlan..................................................................................... 654
clear fip-snooping statistics............................................................................................................. 655
debug fip snooping...........................................................................................................................655
debug fip snooping rx.......................................................................................................................656
feature fip-snooping.........................................................................................................................657
fip-snooping enable......................................................................................................................... 658
fip-snooping fc-map........................................................................................................................658
fip-snooping max-sessions-per-enodemac...................................................................................659
fip-snooping port-mode fcf............................................................................................................ 660
fip-snooping port-mode fcoe-trusted............................................................................................660
show fip-snooping config................................................................................................................ 661
show fip-snooping enode................................................................................................................662
show fip-snooping fcf...................................................................................................................... 663
show fip-snooping statistics............................................................................................................ 664
show fip-snooping system...............................................................................................................667
show fip-snooping vlan....................................................................................................................668
show fips status................................................................................................................................ 668
19 Force10 Resilient Ring Protocol (FRRP).....................................................670
clear frrp............................................................................................................................................670
debug frrp.......................................................................................................................................... 671
description.........................................................................................................................................672
disable................................................................................................................................................673
interface............................................................................................................................................ 674
member-vlan.....................................................................................................................................675
mode................................................................................................................................................. 676
protocol frrp...................................................................................................................................... 677
show frrp........................................................................................................................................... 677
timer.................................................................................................................................................. 679
20 GARP VLAN Registration (GVRP).................................................................681
clear gvrp statistics........................................................................................................................... 682
debug gvrp........................................................................................................................................683
disable............................................................................................................................................... 684
garp timers........................................................................................................................................684
gvrp enable....................................................................................................................................... 686
gvrp registration................................................................................................................................686
protocol gvrp.................................................................................................................................... 687
show config...................................................................................................................................... 688
show garp timers..............................................................................................................................689
show gvrp......................................................................................................................................... 689
show gvrp statistics...........................................................................................................................691
21 High Availability (HA).....................................................................................693
patch flash://RUNTIME_PATCH_DIR...............................................................................................693
process restartable........................................................................................................................... 694
redundancy auto-failover-limit........................................................................................................695
redundancy disable-auto-reboot.................................................................................................... 696
redundancy force-failover................................................................................................................697
redundancy primary......................................................................................................................... 698
redundancy protocol........................................................................................................................698
redundancy reset-counter...............................................................................................................699
redundancy sfm standby..................................................................................................................700
redundancy synchronize.................................................................................................................. 701
show patch........................................................................................................................................702
show processes restartable..............................................................................................................703
show redundancy............................................................................................................................. 703
22 ICMP Message Types..................................................................................... 707
23 Internet Group Management Protocol (IGMP).........................................709
IGMP Commands............................................................................................................................. 709
clear ip igmp groups...................................................................................................................709
debug ip igmp..............................................................................................................................710
ip igmp access-group..................................................................................................................711
ip igmp group-join-limit..............................................................................................................712
ip igmp immediate-leave............................................................................................................ 713
ip igmp last-member-query-interval..........................................................................................714
ip igmp querier-timeout..............................................................................................................715
ip igmp query-interval.................................................................................................................716
ip igmp query-max-resp-time.................................................................................................... 717
ip igmp ssm-map.........................................................................................................................718
ip igmp static-group....................................................................................................................719
ip igmp version............................................................................................................................720
show ip igmp groups...................................................................................................................721
show ip igmp interface................................................................................................................723
show ip igmp ssm-map.............................................................................................................. 724
IGMP Snooping Commands.............................................................................................................725
ip igmp snooping enable............................................................................................................ 726
ip igmp snooping fast-leave....................................................................................................... 727
ip igmp snooping flood...............................................................................................................727
ip igmp snooping last-member-query-interval.........................................................................728
ip igmp snooping mrouter..........................................................................................................729
ip igmp snooping querier........................................................................................................... 730
show ip igmp snooping mrouter................................................................................................ 731
24 Interfaces......................................................................................................... 733
Basic Interface Commands...............................................................................................................733
clear counters..............................................................................................................................733
clear dampening..........................................................................................................................735
dampening...................................................................................................................................736
description................................................................................................................................... 737
duplex (10/100 Interfaces).......................................................................................................... 738
flowcontrol..................................................................................................................................739
interface.......................................................................................................................................742
interface group............................................................................................................................744
interface loopback...................................................................................................................... 745
interface ManagementEthernet..................................................................................................746
interface null................................................................................................................................747
interface range............................................................................................................................ 748
interface range macro (define)....................................................................................................751
interface range macro name...................................................................................................... 752
interface vlan............................................................................................................................... 753
intf-type cr4 autoneg..................................................................................................................755
keepalive...................................................................................................................................... 755
negotiation auto..........................................................................................................................756
monitor interface........................................................................................................................ 759
mtu...............................................................................................................................................761
portmode hybrid......................................................................................................................... 763
rate-interval.................................................................................................................................765
show config.................................................................................................................................766
show config (from INTERFACE RANGE mode)..........................................................................766
show interfaces........................................................................................................................... 767
show interfaces configured........................................................................................................ 774
show interfaces dampening........................................................................................................775
show interfaces phy.................................................................................................................... 776
show interfaces stack-unit..........................................................................................................779
show interfaces status................................................................................................................ 780
show interfaces switchport........................................................................................................ 782
show interfaces transceiver........................................................................................................784
show range..................................................................................................................................789
show running-config ecmp-group............................................................................................790
shutdown.................................................................................................................................... 790
speed (for 10/100/1000 interfaces)............................................................................................792
speed (Management interface)...................................................................................................793
stack-unit portmode...................................................................................................................794
switchport....................................................................................................................................795
Egress Interface Selection (EIS) Commands....................................................................................797
application................................................................................................................................... 797
application (for HTTP and ICMP)................................................................................................798
clear management application pkt-cntr....................................................................................799
clear management application pkt-fallback-cntr..................................................................... 799
management egress-interface-selection.................................................................................. 799
show ip management-eis-route ...............................................................................................800
show management application pkt-cntr...................................................................................800
show management application pkt-fallback-cntr.....................................................................801
Port Channel Commands................................................................................................................ 802
channel-member........................................................................................................................802
group...........................................................................................................................................804
interface port-channel............................................................................................................... 805
minimum-links............................................................................................................................806
port-channel failover-group...................................................................................................... 807
show config................................................................................................................................ 808
show interfaces port-channel....................................................................................................809
show port-channel-flow.............................................................................................................812
Time Domain Reflectometer (TDR)..................................................................................................814
tdr-cable-test.............................................................................................................................. 814
show tdr.......................................................................................................................................815
UDP Broadcast.................................................................................................................................. 816
debug ip udp-helper................................................................................................................... 817
ip udp-broadcast-address.......................................................................................................... 818
ip udp-helper udp-port.............................................................................................................. 818
show ip udp-helper.................................................................................................................... 820
ip http source-interface................................................................................................................... 820
25 Enhanced Validation of Interface Ranges................................................. 822
26 Internet Protocol Security (IPSec).............................................................. 823
crypto ipsec transform-set...............................................................................................................823
crypto ipsec policy............................................................................................................................825
management crypto-policy............................................................................................................. 826
match................................................................................................................................................ 826
session-key........................................................................................................................................827
show crypto ipsec transform-set.....................................................................................................828
show crypto ipsec policy..................................................................................................................829
transform-set....................................................................................................................................830
27 IPv4 Routing....................................................................................................831
arp......................................................................................................................................................831
arp backoff-time...............................................................................................................................832
arp learn-enable............................................................................................................................... 833
arp max-entries.................................................................................................................................834
arp retries.......................................................................................................................................... 835
arp timeout........................................................................................................................................835
clear arp-cache.................................................................................................................................836
clear host.......................................................................................................................................... 838
clear ip fib stack-unit........................................................................................................................838
clear ip route.....................................................................................................................................839
clear tcp statistics.............................................................................................................................840
debug arp.......................................................................................................................................... 841
debug ip dhcp...................................................................................................................................842
debug ip icmp...................................................................................................................................844
debug ip packet................................................................................................................................ 845
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