Dell PowerSwitch S4820T Owner's manual

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Dell Command Line Reference Guide for the
S4820T System
9.7(0.0)
Notes, Cautions, and Warnings
NOTE: A NOTE indicates important information that helps you make better use of your computer.
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you
how to avoid the problem.
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
Copyright © 2015 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.
2015 - 02
Contents
1 About this Guide................................................................................................. 45
Objectives............................................................................................................................................45
Audience..............................................................................................................................................45
Conventions........................................................................................................................................ 45
Information Icons................................................................................................................................46
2 CLI Basics............................................................................................................. 47
Accessing the Command Line............................................................................................................47
Multiple Configuration Users..............................................................................................................47
Obtaining Help....................................................................................................................................48
Navigating the CLI...............................................................................................................................50
Using the Keyword no Command......................................................................................................50
Filtering show Commands..................................................................................................................50
Enabling Software Features on Devices Using a Command Option.................................................51
feature vrf.......................................................................................................................................52
show feature..................................................................................................................................52
Command Modes............................................................................................................................... 53
3 File Management................................................................................................ 64
boot system.........................................................................................................................................64
cd......................................................................................................................................................... 65
HTTP Copy via CLI.............................................................................................................................. 66
copy..................................................................................................................................................... 67
delete...................................................................................................................................................70
dir..........................................................................................................................................................71
format flash (S-Series)......................................................................................................................... 73
fsck flash.............................................................................................................................................. 73
mkdir....................................................................................................................................................74
mount nfs.............................................................................................................................................75
rmdir.....................................................................................................................................................75
upgrade system................................................................................................................................... 76
rename.................................................................................................................................................78
restore factory-defaults...................................................................................................................... 79
show boot system...............................................................................................................................82
show bootvar...................................................................................................................................... 83
show file-systems............................................................................................................................... 84
show running-config.......................................................................................................................... 85
show startup-config........................................................................................................................... 89
show os-version................................................................................................................................. 90
show version....................................................................................................................................... 92
upgrade............................................................................................................................................... 94
verify.................................................................................................................................................... 96
4 Control and Monitoring....................................................................................98
asf-mode.............................................................................................................................................98
banner exec.........................................................................................................................................99
banner login...................................................................................................................................... 100
banner motd......................................................................................................................................102
cam-acl............................................................................................................................................. 103
cam-acl-vlan.....................................................................................................................................105
clear line............................................................................................................................................ 106
configure........................................................................................................................................... 106
disable................................................................................................................................................107
do.......................................................................................................................................................108
enable................................................................................................................................................109
enable optic-info-update interval.................................................................................................... 110
end......................................................................................................................................................111
exec-timeout..................................................................................................................................... 112
exit......................................................................................................................................................113
ftp-server enable............................................................................................................................... 114
ftp-server topdir.................................................................................................................................115
ftp-server username..........................................................................................................................116
hostname........................................................................................................................................... 117
ip ftp password.................................................................................................................................. 118
ip ftp vrf.............................................................................................................................................. 119
ip ftp source-interface......................................................................................................................120
ip ftp username..................................................................................................................................121
ip telnet server enable.......................................................................................................................122
ip telnet server vrf..............................................................................................................................123
ip telnet source-interface................................................................................................................. 123
ip tftp source-interface..................................................................................................................... 125
ip tftp vrf............................................................................................................................................ 126
line......................................................................................................................................................127
motd-banner.....................................................................................................................................128
ping.................................................................................................................................................... 129
reload.................................................................................................................................................132
send....................................................................................................................................................133
service timestamps............................................................................................................................134
show alarms.......................................................................................................................................135
show cam-acl-vlan........................................................................................................................... 136
show command-history....................................................................................................................137
show command-tree........................................................................................................................138
show cpu-traffic-stats...................................................................................................................... 140
show debugging................................................................................................................................141
show environment............................................................................................................................ 142
show inventory..................................................................................................................................144
show memory................................................................................................................................... 146
show processes cpu..........................................................................................................................147
show processes ipc flow-control..................................................................................................... 151
show processes memory..................................................................................................................152
show software ifm.............................................................................................................................155
show system......................................................................................................................................156
show tech-support............................................................................................................................161
ssh-peer-stack-unit.......................................................................................................................... 164
telnet..................................................................................................................................................164
telnet-peer-stack-unit......................................................................................................................166
terminal length.................................................................................................................................. 167
traceroute..........................................................................................................................................168
undebug all........................................................................................................................................170
virtual-ip.............................................................................................................................................170
write................................................................................................................................................... 172
5 802.1ag............................................................................................................... 174
ccm disable........................................................................................................................................174
ccm transmit-interval........................................................................................................................174
clear ethernet cfm traceroute-cache...............................................................................................175
database hold-time........................................................................................................................... 175
disable................................................................................................................................................176
domain............................................................................................................................................... 177
ethernet cfm...................................................................................................................................... 177
ethernet cfm mep............................................................................................................................. 178
ethernet cfm mip...............................................................................................................................179
mep cross-check.............................................................................................................................. 179
mep cross-check enable..................................................................................................................180
mep cross-check start-delay........................................................................................................... 180
ping ethernet..................................................................................................................................... 181
show ethernet cfm domain.............................................................................................................. 182
show ethernet cfm maintenance-points local................................................................................ 183
show ethernet cfm maintenance-points remote............................................................................184
show ethernet cfm mipbd................................................................................................................ 185
show ethernet cfm statistics.............................................................................................................185
show ethernet cfm port-statistics....................................................................................................186
show ethernet cfm traceroute-cache..............................................................................................187
service................................................................................................................................................187
traceroute cache hold-time............................................................................................................. 188
traceroute cache size........................................................................................................................189
traceroute ethernet...........................................................................................................................189
6 802.1X................................................................................................................. 191
debug dot1x.......................................................................................................................................192
dot1x auth-fail-vlan...........................................................................................................................192
dot1x auth-server..............................................................................................................................194
dot1x auth-type mab-only............................................................................................................... 194
dot1x authentication (Configuration)............................................................................................... 195
dot1x authentication (Interface)....................................................................................................... 196
dot1x guest-vlan................................................................................................................................197
dot1x host-mode.............................................................................................................................. 198
dot1x mac-auth-bypass....................................................................................................................199
dot1x max-eap-req.......................................................................................................................... 200
dot1x max-supplicants.....................................................................................................................200
dot1x port-control............................................................................................................................ 201
dot1x quiet-period............................................................................................................................202
dot1x reauthentication..................................................................................................................... 203
dot1x reauth-max............................................................................................................................. 204
dot1x server-timeout........................................................................................................................204
dot1x supplicant-timeout.................................................................................................................205
dot1x tx-period................................................................................................................................. 206
show dot1x cos-mapping interface................................................................................................. 207
show dot1x interface........................................................................................................................ 209
7 Access Control Lists (ACL)...............................................................................213
Commands Common to all ACL Types........................................................................................... 213
remark..........................................................................................................................................213
show config................................................................................................................................. 215
Common IP ACL Commands...........................................................................................................216
access-class.................................................................................................................................216
clear counters ip access-group.................................................................................................. 217
ip access-group...........................................................................................................................217
ip control-plane egress-filter......................................................................................................219
show ip accounting access-list.................................................................................................. 219
Standard IP ACL Commands............................................................................................................ 221
deny..............................................................................................................................................221
ip access-list standard................................................................................................................ 223
permit.......................................................................................................................................... 224
resequence access-list............................................................................................................... 225
resequence prefix-list ipv4......................................................................................................... 226
seq................................................................................................................................................227
Extended IP ACL Commands........................................................................................................... 229
deny.............................................................................................................................................230
deny icmp....................................................................................................................................232
deny tcp.......................................................................................................................................234
deny udp......................................................................................................................................237
ip access-list extended...............................................................................................................240
permit...........................................................................................................................................241
permit tcp....................................................................................................................................243
permit udp...................................................................................................................................246
resequence access-list............................................................................................................... 249
resequence prefix-list ipv4......................................................................................................... 250
seq............................................................................................................................................... 250
Common MAC Access List Commands...........................................................................................254
clear counters mac access-group............................................................................................. 254
mac access-group......................................................................................................................254
show mac access-lists................................................................................................................256
show mac accounting access-list..............................................................................................257
Standard MAC ACL Commands....................................................................................................... 258
deny.............................................................................................................................................258
mac access-list standard............................................................................................................260
permit...........................................................................................................................................261
seq............................................................................................................................................... 263
Extended MAC ACL Commands...................................................................................................... 264
deny.............................................................................................................................................264
mac access-list extended...........................................................................................................266
permit.......................................................................................................................................... 268
seq............................................................................................................................................... 270
IP Prefix List Commands...................................................................................................................272
clear ip prefix-list.........................................................................................................................272
deny............................................................................................................................................. 273
ip prefix-list..................................................................................................................................274
permit...........................................................................................................................................275
seq................................................................................................................................................276
show config................................................................................................................................. 277
show ip prefix-list detail..............................................................................................................278
show ip prefix-list summary....................................................................................................... 279
Route Map Commands.................................................................................................................... 280
continue...................................................................................................................................... 280
description...................................................................................................................................281
match as-path.............................................................................................................................282
match community...................................................................................................................... 283
match interface...........................................................................................................................284
match ip address.........................................................................................................................285
match ip next-hop......................................................................................................................286
match ip route-source................................................................................................................287
match metric...............................................................................................................................288
match origin................................................................................................................................289
match route-type....................................................................................................................... 290
match tag.....................................................................................................................................291
route-map...................................................................................................................................292
set as-path...................................................................................................................................293
set automatic-tag....................................................................................................................... 294
set comm-list delete...................................................................................................................295
set community............................................................................................................................ 296
set level........................................................................................................................................298
set local-preference................................................................................................................... 299
set metric.................................................................................................................................... 300
set metric-type............................................................................................................................301
set next-hop................................................................................................................................302
set origin......................................................................................................................................303
set tag..........................................................................................................................................303
set weight....................................................................................................................................304
show config.................................................................................................................................305
show route-map.........................................................................................................................306
AS-Path Commands......................................................................................................................... 307
ip as-path access-list..................................................................................................................307
show ip as-path-access-lists..................................................................................................... 308
IP Community List Commands........................................................................................................308
ip community-list....................................................................................................................... 308
show ip community-lists............................................................................................................309
deny (for Standard IP ACLs).............................................................................................................. 310
deny (for Extended IP ACLs)............................................................................................................. 312
seq (for Standard IPv4 ACLs).............................................................................................................313
deny tcp (for Extended IP ACLs)....................................................................................................... 315
deny udp (for Extended IP ACLs)......................................................................................................316
deny arp (for Extended MAC ACLs).................................................................................................. 318
deny icmp (for Extended IP ACLs)....................................................................................................319
deny ether-type (for Extended MAC ACLs)......................................................................................321
deny (for Standard MAC ACLs)......................................................................................................... 322
deny (for Extended MAC ACLs)........................................................................................................ 324
permit (for Standard IP ACLs)........................................................................................................... 326
permit arp (for Extended MAC ACLs)............................................................................................... 327
permit ether-type (for Extended MAC ACLs)...................................................................................329
permit icmp (for Extended IP ACLs).................................................................................................330
permit udp (for Extended IP ACLs)...................................................................................................332
permit (for Extended IP ACLs).......................................................................................................... 333
permit (for Standard MAC ACLs)...................................................................................................... 335
seq (for Standard MAC ACLs)............................................................................................................337
permit tcp (for Extended IP ACLs)....................................................................................................338
seq arp (for Extended MAC ACLs)....................................................................................................340
seq ether-type (for Extended MAC ACLs)........................................................................................342
seq (for IP ACLs)................................................................................................................................343
seq (for IPv6 ACLs)............................................................................................................................345
permit udp (for IPv6 ACLs)............................................................................................................... 346
permit tcp (for IPv6 ACLs)................................................................................................................ 348
permit icmp (for IPv6 ACLs)............................................................................................................. 349
permit (for IPv6 ACLs)....................................................................................................................... 351
deny udp (for IPv6 ACLs).................................................................................................................. 352
deny tcp (for IPv6 ACLs)................................................................................................................... 354
deny icmp (for Extended IPv6 ACLs)................................................................................................356
deny (for IPv6 ACLs)..........................................................................................................................357
8 Access Control List (ACL) VLAN Groups and Content Addressable
Memory (CAM)..................................................................................................... 360
member vlan.....................................................................................................................................360
ip access-group.................................................................................................................................361
show acl-vlan-group ....................................................................................................................... 361
show cam-acl-vlan...........................................................................................................................363
cam-acl-vlan.....................................................................................................................................364
show cam-usage.............................................................................................................................. 365
show running config acl-vlan-group.............................................................................................. 368
acl-vlan-group..................................................................................................................................368
show acl-vlan-group detail..............................................................................................................369
description (ACL VLAN Group).........................................................................................................370
9 Bidirectional Forwarding Detection (BFD)...................................................371
bfd all-neighbors............................................................................................................................... 371
bfd disable......................................................................................................................................... 373
bfd enable (Configuration)................................................................................................................373
bfd enable (Interface)........................................................................................................................374
bfd interval ........................................................................................................................................375
bfd neighbor......................................................................................................................................376
bfd protocol-liveness........................................................................................................................377
ip route bfd........................................................................................................................................ 377
ipv6 ospf bfd all-neighbors...............................................................................................................379
isis bfd all-neighbors........................................................................................................................ 380
neighbor bfd......................................................................................................................................381
neighbor bfd disable.........................................................................................................................382
show bfd neighbors..........................................................................................................................384
vrrp bfd neighbor..............................................................................................................................385
10 Border Gateway Protocol............................................................................. 387
BGP IPv4 Commands....................................................................................................................... 387
address-family.............................................................................................................................387
aggregate-address......................................................................................................................389
bgp always-compare-med........................................................................................................ 390
bgp add-path...............................................................................................................................391
bgp asnotation............................................................................................................................ 392
bgp bestpath as-path ignore......................................................................................................393
bgp bestpath as-path multipath-relax.......................................................................................394
bgp bestpath med confed.......................................................................................................... 395
bgp bestpath med missing-as-best........................................................................................... 396
bgp bestpath router-id ignore....................................................................................................396
bgp client-to-client reflection....................................................................................................397
bgp cluster-id..............................................................................................................................398
bgp confederation identifier.......................................................................................................399
bgp confederation peers............................................................................................................400
bgp dampening........................................................................................................................... 401
bgp default local-preference..................................................................................................... 403
bgp dmzlink-bw......................................................................................................................... 404
bgp enforce-first-as................................................................................................................... 405
bgp fast-external-fallover.......................................................................................................... 406
bgp four-octet-as-support........................................................................................................ 407
bgp graceful-restart................................................................................................................... 408
bgp non-deterministic-med...................................................................................................... 409
bgp recursive-bgp-next-hop..................................................................................................... 410
bgp regex-eval-optz-disable...................................................................................................... 411
bgp router-id............................................................................................................................... 412
clear ip bgp.................................................................................................................................. 413
clear ip bgp dampening.............................................................................................................. 415
clear ip bgp flap-statistics...........................................................................................................416
clear ip bgp peer-group..............................................................................................................418
debug ip bgp............................................................................................................................... 419
debug ip bgp dampening............................................................................................................421
debug ip bgp events................................................................................................................... 422
debug ip bgp keepalives............................................................................................................. 423
debug ip bgp notifications..........................................................................................................424
debug ip bgp soft-reconfiguration............................................................................................ 425
debug ip bgp updates.................................................................................................................426
default-metric............................................................................................................................. 427
description.................................................................................................................................. 428
deny bandwidth.......................................................................................................................... 429
maximum-paths..........................................................................................................................429
neighbor activate........................................................................................................................ 430
neighbor add-path...................................................................................................................... 431
neighbor advertisement-interval................................................................................................432
neighbor advertisement-start.....................................................................................................433
neighbor allowas-in....................................................................................................................434
neighbor default-originate......................................................................................................... 435
neighbor description.................................................................................................................. 436
neighbor distribute-list............................................................................................................... 437
neighbor ebgp-multihop............................................................................................................438
neighbor fall-over.......................................................................................................................439
neighbor local-as........................................................................................................................440
neighbor maximum-prefix..........................................................................................................441
neighbor password..................................................................................................................... 442
neighbor peer-group (assigning peers)..................................................................................... 444
neighbor peer-group (creating group)...................................................................................... 446
neighbor peer-group passive..................................................................................................... 447
neighbor remote-as................................................................................................................... 448
neighbor remove-private-as......................................................................................................449
neighbor route-map...................................................................................................................450
neighbor route-reflector-client..................................................................................................451
neighbor shutdown.....................................................................................................................452
neighbor soft-reconfiguration inbound.....................................................................................453
neighbor timers...........................................................................................................................454
neighbor update-source............................................................................................................ 456
neighbor weight.......................................................................................................................... 457
network....................................................................................................................................... 458
network backdoor.......................................................................................................................459
permit bandwidth....................................................................................................................... 460
redistribute...................................................................................................................................461
redistribute ospf..........................................................................................................................462
router bgp................................................................................................................................... 464
set extcommunity bandwidth.................................................................................................... 465
show capture bgp-pdu neighbor...............................................................................................465
show config................................................................................................................................ 466
show ip bgp.................................................................................................................................467
show ip bgp cluster-list..............................................................................................................469
show ip bgp community............................................................................................................. 471
show ip bgp community-list...................................................................................................... 474
show ip bgp dampened-paths................................................................................................... 476
show ip bgp dampened-paths................................................................................................... 478
show ip bgp detail.......................................................................................................................479
show ip bgp extcommunity-list................................................................................................. 482
show ip bgp filter-list..................................................................................................................483
show ip bgp flap-statistics..........................................................................................................485
show ip bgp inconsistent-as...................................................................................................... 488
show ip bgp neighbors...............................................................................................................490
show ip bgp next-hop................................................................................................................494
show ip bgp paths.......................................................................................................................495
show ip bgp paths community...................................................................................................497
show ip bgp peer-group............................................................................................................ 498
show ip bgp regexp.................................................................................................................... 500
show ip bgp summary................................................................................................................ 502
show running-config bgp...........................................................................................................505
timers bgp................................................................................................................................... 506
MBGP Commands............................................................................................................................ 507
debug ip bgp dampening........................................................................................................... 507
distance bgp................................................................................................................................508
show ip bgp dampened-paths...................................................................................................509
BGP Extended Communities (RFC 4360)......................................................................................... 511
set extcommunity rt.....................................................................................................................511
set extcommunity soo.................................................................................................................513
show ip bgp ipv4 extcommunity-list..........................................................................................514
show ip bgp paths extcommunity.............................................................................................. 515
show ip extcommunity-list......................................................................................................... 516
IPv6 BGP Commands........................................................................................................................517
clear ip bgp ipv6 unicast soft...................................................................................................... 517
debug ip bgp ipv6 unicast soft-reconfiguration........................................................................ 518
ipv6 prefix-list..............................................................................................................................519
neighbor soft-reconfiguration inbound.....................................................................................519
IPv6 MBGP Commands.................................................................................................................... 520
show ipv6 mbgproutes...............................................................................................................520
11 Content Addressable Memory (CAM)..........................................................522
CAM Profile Commands................................................................................................................... 522
cam-acl (Configuration)............................................................................................................. 523
cam-acl-egress...........................................................................................................................526
cam-optimization........................................................................................................................527
show cam-acl............................................................................................................................. 528
test cam-usage........................................................................................................................... 529
12 Control Plane Policing (CoPP)..................................................................... 533
control-plane-cpuqos......................................................................................................................533
ip unknown-unicast..........................................................................................................................533
ipv6 unknown-unicast......................................................................................................................534
service-policy rate-limit-cpu-queues..............................................................................................535
service-policy rate-limit-protocols..................................................................................................536
show cpu-queue rate cp.................................................................................................................. 537
show ip protocol-queue-mapping..................................................................................................538
show ipv6 protocol-queue-mapping.............................................................................................. 539
show mac protocol-queue-mapping..............................................................................................540
13 Data Center Bridging (DCB)......................................................................... 542
DCB Command.................................................................................................................................542
dcb-enable..................................................................................................................................542
PFC Commands................................................................................................................................543
clear pfc counters....................................................................................................................... 543
description.................................................................................................................................. 544
pfc mode on................................................................................................................................544
pfc no-drop queues....................................................................................................................545
show dcb.....................................................................................................................................546
show interface pfc.......................................................................................................................547
show interface pfc statistics....................................................................................................... 550
show stack-unit stack-ports pfc details..................................................................................... 551
ETS Commands.................................................................................................................................552
bandwidth-percentage...............................................................................................................552
clear ets counters........................................................................................................................553
dcb-enable..................................................................................................................................554
description...................................................................................................................................555
priority-list................................................................................................................................... 555
priority-group..............................................................................................................................556
qos-policy-output ets.................................................................................................................557
set-pgid....................................................................................................................................... 558
scheduler.....................................................................................................................................559
show interface ets.......................................................................................................................560
show qos priority-groups...........................................................................................................564
show stack-unit stack-ports ets details..................................................................................... 565
DCBX Commands.............................................................................................................................566
advertise dcbx-app-tlv................................................................................................................566
advertise dcbx-appln-tlv.............................................................................................................567
advertise dcbx-tlv........................................................................................................................567
dcbx port-role.............................................................................................................................568
dcbx version................................................................................................................................569
debug dcbx..................................................................................................................................570
fcoe priority-bits.......................................................................................................................... 571
iscsi priority-bits.......................................................................................................................... 572
show interface dcbx detail..........................................................................................................573
dcb-map............................................................................................................................................576
priority-pgid.......................................................................................................................................577
pfc mode on......................................................................................................................................578
priority-group bandwidth pfc...........................................................................................................579
dcb-map stack-unit all stack-ports all............................................................................................ 580
show qos dcb-map...........................................................................................................................581
dcb pfc-shared-buffer-size..............................................................................................................582
dcb-buffer-threshold ...................................................................................................................... 583
priority............................................................................................................................................... 583
qos-policy-buffer............................................................................................................................. 585
dcb-policy buffer-threshold (Interface Configuration)...................................................................587
dcb-policy dcb-buffer-threshold (Global Configuration)...............................................................587
show qos dcb-buffer-threshold...................................................................................................... 588
show hardware stack-unit buffer-stats-snapshot (With Polling and History)............................... 589
dcb pfc-total-buffer-size................................................................................................................. 596
show running-config dcb-buffer-threshold................................................................................... 597
dcb pfc-queues................................................................................................................................ 599
dcb {ets | pfc} enable........................................................................................................................599
14 Debugging and Diagnostics.........................................................................601
Diagnostics and Monitoring Commands.........................................................................................601
logging coredump stack-unit.....................................................................................................601
Offline Diagnostic Commands........................................................................................................ 602
diag stack-unit............................................................................................................................ 602
offline stack-unit.........................................................................................................................603
online stack-unit.........................................................................................................................604
Buffer Tuning Commands................................................................................................................605
buffer-profile (Configuration).................................................................................................... 605
Hardware Commands...................................................................................................................... 607
clear hardware stack-unit...........................................................................................................607
clear hardware system-flow...................................................................................................... 608
clear hardware vlan-counters....................................................................................................609
hardware watchdog................................................................................................................... 609
show hardware layer2.................................................................................................................610
show hardware layer3.................................................................................................................610
show hardware stack-unit...........................................................................................................611
show hardware system-flow...................................................................................................... 618
show hardware vlan-counters................................................................................................... 620
15 Dynamic Host Configuration Protocol (DHCP)........................................622
Commands to Configure the System to be a DHCP Server........................................................... 622
clear ip dhcp................................................................................................................................622
debug ip dhcp server.................................................................................................................. 623
debug ipv6 dhcp ........................................................................................................................ 624
default-router............................................................................................................................. 624
disable..........................................................................................................................................625
dns-server................................................................................................................................... 626
domain-name............................................................................................................................. 626
excluded-address........................................................................................................................627
hardware-address.......................................................................................................................628
host..............................................................................................................................................628
lease.............................................................................................................................................629
netbios-name-server..................................................................................................................630
netbios-node-type..................................................................................................................... 630
network........................................................................................................................................631
pool..............................................................................................................................................632
show ip dhcp binding................................................................................................................. 632
show ip dhcp configuration....................................................................................................... 633
show ip dhcp conflict................................................................................................................. 634
show ip dhcp server....................................................................................................................634
Commands to Configure Secure DHCP..........................................................................................635
arp inspection..............................................................................................................................635
arp inspection-trust.................................................................................................................... 636
clear ip dhcp snooping...............................................................................................................636
clear ipv6 dhcp snooping binding..............................................................................................638
ip dhcp relay................................................................................................................................638
ip dhcp snooping........................................................................................................................ 639
ipv6 dhcp snooping....................................................................................................................640
ipv6 dhcp snooping vlan............................................................................................................ 640
ip dhcp snooping binding...........................................................................................................641
IPv6 DHCP Snooping Binding.................................................................................................... 642
ip dhcp snooping database........................................................................................................ 643
ipv6 dhcp snooping database write-delay................................................................................ 643
ip dhcp snooping database renew.............................................................................................644
ipv6 dhcp snooping database renew.........................................................................................645
ip dhcp snooping trust................................................................................................................645
ipv6 dhcp snooping trust........................................................................................................... 646
ip dhcp source-address-validation............................................................................................646
ip dhcp relay information-option...............................................................................................647
ip dhcp snooping verify mac-address....................................................................................... 648
ipv6 dhcp snooping verify mac-address................................................................................... 649
ip helper-address........................................................................................................................649
ipv6 helper-address....................................................................................................................650
show ip dhcp snooping..............................................................................................................650
show ipv6 dhcp snooping.......................................................................................................... 653
Commands to Configure DNS ........................................................................................................654
ip name-server............................................................................................................................654
ip domain-name......................................................................................................................... 655
ip domain-list.............................................................................................................................. 656
ip host..........................................................................................................................................656
clear host.....................................................................................................................................657
16 Equal Cost Multi-Path (ECMP)..................................................................... 659
ecmp-group......................................................................................................................................659
hash-algorithm.................................................................................................................................660
hash-algorithm ecmp.......................................................................................................................664
hash-algorithm seed........................................................................................................................ 665
ip ecmp-group................................................................................................................................. 666
ip ecmp weighted............................................................................................................................. 667
link-bundle-distribution trigger-threshold......................................................................................667
link-bundle-monitor enable............................................................................................................ 668
show config...................................................................................................................................... 669
show link-bundle distribution..........................................................................................................669
17 FIPS Cryptography..........................................................................................671
fips mode enable...............................................................................................................................671
show fips status.................................................................................................................................672
show ip ssh........................................................................................................................................672
ssh......................................................................................................................................................674
18 FCoE Transit.................................................................................................... 678
clear fip-snooping database interface vlan..................................................................................... 678
clear fip-snooping statistics............................................................................................................. 679
debug fip snooping.......................................................................................................................... 680
debug fip snooping rx...................................................................................................................... 680
feature fip-snooping.........................................................................................................................681
fip-snooping enable......................................................................................................................... 682
fip-snooping fc-map........................................................................................................................683
fip-snooping max-sessions-per-enodemac...................................................................................683
fip-snooping port-mode fcf............................................................................................................ 684
fip-snooping port-mode fcoe-trusted............................................................................................685
show fip-snooping config................................................................................................................685
show fip-snooping enode................................................................................................................686
show fip-snooping fcf...................................................................................................................... 687
show fip-snooping statistics............................................................................................................ 688
show fip-snooping system............................................................................................................... 691
show fip-snooping vlan....................................................................................................................692
show fips status................................................................................................................................ 693
19 Force10 Resilient Ring Protocol (FRRP).....................................................694
clear frrp............................................................................................................................................694
debug frrp......................................................................................................................................... 695
description........................................................................................................................................ 696
disable............................................................................................................................................... 697
interface............................................................................................................................................ 698
member-vlan.................................................................................................................................... 699
mode.................................................................................................................................................700
protocol frrp...................................................................................................................................... 701
show frrp........................................................................................................................................... 702
timer.................................................................................................................................................. 703
20 GARP VLAN Registration (GVRP).................................................................705
clear gvrp statistics........................................................................................................................... 706
debug gvrp........................................................................................................................................ 707
disable............................................................................................................................................... 708
garp timers........................................................................................................................................ 709
gvrp enable........................................................................................................................................710
gvrp registration.................................................................................................................................711
protocol gvrp.....................................................................................................................................712
show config....................................................................................................................................... 713
show garp timers...............................................................................................................................713
show gvrp.......................................................................................................................................... 714
show gvrp statistics........................................................................................................................... 715
21 High Availability (HA)..................................................................................... 718
patch flash://RUNTIME_PATCH_DIR............................................................................................... 718
process restartable............................................................................................................................ 719
redundancy auto-failover-limit........................................................................................................720
redundancy disable-auto-reboot.....................................................................................................721
redundancy force-failover................................................................................................................722
redundancy primary..........................................................................................................................723
redundancy protocol........................................................................................................................724
redundancy reset-counter............................................................................................................... 725
redundancy sfm standby.................................................................................................................. 725
redundancy synchronize...................................................................................................................727
show patch........................................................................................................................................ 727
show processes restartable.............................................................................................................. 728
show redundancy............................................................................................................................. 729
22 ICMP Message Types..................................................................................... 732
23 Internet Group Management Protocol (IGMP).........................................734
IGMP Commands..............................................................................................................................734
clear ip igmp groups................................................................................................................... 734
debug ip igmp..............................................................................................................................735
ip igmp access-group................................................................................................................. 737
ip igmp group-join-limit............................................................................................................. 737
ip igmp immediate-leave............................................................................................................738
ip igmp last-member-query-interval......................................................................................... 739
ip igmp query-interval................................................................................................................ 740
ip igmp query-max-resp-time....................................................................................................741
ip igmp ssm-map........................................................................................................................ 742
ip igmp version............................................................................................................................743
show ip igmp groups.................................................................................................................. 744
show ip igmp interface............................................................................................................... 746
show ip igmp ssm-map.............................................................................................................. 748
IGMP Snooping Commands.............................................................................................................749
clear ip igmp snooping groups...................................................................................................750
debug ip igmp snooping............................................................................................................. 751
ip igmp snooping enable............................................................................................................ 752
ip igmp snooping fast-leave....................................................................................................... 752
ip igmp snooping flood...............................................................................................................753
ip igmp snooping last-member-query-interval.........................................................................754
ip igmp snooping mrouter..........................................................................................................755
ip igmp snooping querier............................................................................................................756
show ip igmp snooping groups.................................................................................................. 757
show ip igmp snooping mrouter................................................................................................759
24 Interfaces.........................................................................................................760
Basic Interface Commands.............................................................................................................. 760
clear counters............................................................................................................................. 760
clear dampening......................................................................................................................... 762
dampening...................................................................................................................................763
description...................................................................................................................................764
duplex (10/100 Interfaces).......................................................................................................... 765
flowcontrol..................................................................................................................................766
interface.......................................................................................................................................769
interface group............................................................................................................................ 771
interface loopback.......................................................................................................................772
interface ManagementEthernet..................................................................................................773
interface null................................................................................................................................774
interface range.............................................................................................................................775
interface range macro (define)................................................................................................... 778
interface range macro name......................................................................................................780
interface vlan............................................................................................................................... 781
intf-type cr4 autoneg..................................................................................................................782
negotiation auto..........................................................................................................................783
keepalive......................................................................................................................................785
monitor interface........................................................................................................................ 786
mtu.............................................................................................................................................. 789
portmode hybrid.........................................................................................................................790
rate-interval.................................................................................................................................792
show config.................................................................................................................................793
show config (from INTERFACE RANGE mode)..........................................................................794
show interfaces........................................................................................................................... 795
show interfaces configured........................................................................................................801
show interfaces dampening.......................................................................................................803
show interfaces phy................................................................................................................... 804
show interfaces stack-unit.........................................................................................................806
show interfaces status................................................................................................................808
show interfaces switchport........................................................................................................809
show interfaces transceiver.........................................................................................................811
show interfaces vlan....................................................................................................................816
show range.................................................................................................................................. 817
show running-config ecmp-group............................................................................................818
shutdown.....................................................................................................................................819
speed (for 10/100/1000 interfaces)........................................................................................... 820
speed (Management interface)...................................................................................................822
stack-unit portmode...................................................................................................................823
switchport................................................................................................................................... 824
Egress Interface Selection (EIS) Commands....................................................................................825
application...................................................................................................................................826
application (for HTTP and ICMP)................................................................................................827
clear management application pkt-cntr.................................................................................... 827
clear management application pkt-fallback-cntr..................................................................... 828
management egress-interface-selection..................................................................................828
show ip management-eis-route ...............................................................................................829
show management application pkt-cntr...................................................................................829
show management application pkt-fallback-cntr.................................................................... 830
Port Channel Commands................................................................................................................ 830
channel-member........................................................................................................................ 831
group........................................................................................................................................... 833
interface port-channel............................................................................................................... 834
minimum-links............................................................................................................................835
port-channel failover-group...................................................................................................... 836
show config.................................................................................................................................837
show interfaces port-channel....................................................................................................838
show port-channel-flow............................................................................................................ 841
Time Domain Reflectometer (TDR)................................................................................................. 843
tdr-cable-test..............................................................................................................................843
show tdr...................................................................................................................................... 844
UDP Broadcast..................................................................................................................................845
debug ip udp-helper...................................................................................................................845
ip udp-broadcast-address..........................................................................................................846
ip udp-helper udp-port.............................................................................................................. 847
show ip udp-helper.................................................................................................................... 848
Enhanced Validation of Interface Ranges....................................................................................... 849
ip http source-interface................................................................................................................... 849
25 Internet Protocol Security (IPSec)...............................................................851
crypto ipsec transform-set............................................................................................................... 851
crypto ipsec policy............................................................................................................................853
management crypto-policy............................................................................................................. 854
match................................................................................................................................................ 854
session-key....................................................................................................................................... 855
show crypto ipsec transform-set.....................................................................................................856
show crypto ipsec policy..................................................................................................................857
transform-set....................................................................................................................................858
26 IPv4 Routing................................................................................................... 860
arp..................................................................................................................................................... 860
arp backoff-time............................................................................................................................... 861
arp learn-enable............................................................................................................................... 862
arp max-entries.................................................................................................................................863
arp retries.......................................................................................................................................... 864
arp timeout....................................................................................................................................... 865
/