Dell PowerSwitch S6100-ON User guide

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Dell Command Line Reference Guide for the
S6100–ON System
9.10(0.0)
Notes, cautions, and warnings
NOTE: A NOTE indicates important information that helps you make better use of your product.
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
© 2016 Dell Inc. All rights reserved. This product is protected by U.S. and international copyright and intellectual property laws. Dell 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.
2016 - 05
Contents
1 About this Guide...........................................................................................................................................38
Objectives......................................................................................................................................................................... 38
Audience............................................................................................................................................................................38
Conventions......................................................................................................................................................................38
Information Icons............................................................................................................................................................. 39
2 CLI Basics....................................................................................................................................................40
Accessing the Command Line........................................................................................................................................40
Multiple Conguration Users..........................................................................................................................................40
Obtaining Help...................................................................................................................................................................41
Navigating the CLI........................................................................................................................................................... 42
Using the Keyword no Command.................................................................................................................................. 43
Filtering show Commands...............................................................................................................................................43
Enabling Software Features on Devices Using a Command Option..........................................................................44
feature vrf...................................................................................................................................................................44
show feature...............................................................................................................................................................45
Command Modes.............................................................................................................................................................45
3 File Management......................................................................................................................................... 55
boot system......................................................................................................................................................................55
cd....................................................................................................................................................................................... 57
copy................................................................................................................................................................................... 57
delete.................................................................................................................................................................................60
dir........................................................................................................................................................................................61
format................................................................................................................................................................................62
fsck ash...........................................................................................................................................................................63
mkdir..................................................................................................................................................................................64
mount nfs..........................................................................................................................................................................64
rmdir.................................................................................................................................................................................. 65
upgrade system................................................................................................................................................................65
rename...............................................................................................................................................................................67
show boot system............................................................................................................................................................67
show bootvar....................................................................................................................................................................68
show le-systems............................................................................................................................................................ 69
show os-version............................................................................................................................................................... 70
show running-cong........................................................................................................................................................72
show startup-cong........................................................................................................................................................ 76
show version..................................................................................................................................................................... 77
upgrade boot.................................................................................................................................................................... 78
verify..................................................................................................................................................................................79
4 Control and Monitoring.................................................................................................................................81
banner exec.......................................................................................................................................................................81
Contents
3
banner login...................................................................................................................................................................... 82
banner motd..................................................................................................................................................................... 83
cam-acl..............................................................................................................................................................................84
clear line............................................................................................................................................................................ 86
congure............................................................................................................................................................................87
disable................................................................................................................................................................................88
do....................................................................................................................................................................................... 88
enable................................................................................................................................................................................ 89
enable optic-info-update interval...................................................................................................................................90
end......................................................................................................................................................................................91
exec-timeout.................................................................................................................................................................... 92
exit..................................................................................................................................................................................... 93
ftp-server enable............................................................................................................................................................. 94
ftp-server topdir.............................................................................................................................................................. 95
ftp-server username........................................................................................................................................................96
hostname...........................................................................................................................................................................97
ip ftp password.................................................................................................................................................................98
ip ftp source-interface.....................................................................................................................................................99
ip tftp vrf......................................................................................................................................................................... 100
ip ftp username............................................................................................................................................................... 101
ip ftp vrf........................................................................................................................................................................... 101
ip telnet server enable....................................................................................................................................................102
ip telnet server vrf..........................................................................................................................................................103
ip telnet source-interface.............................................................................................................................................. 104
ip tftp vrf......................................................................................................................................................................... 105
line.................................................................................................................................................................................... 106
login concurrent-session................................................................................................................................................107
login statistics................................................................................................................................................................. 108
motd-banner.................................................................................................................................................................... 110
ping................................................................................................................................................................................... 110
reload................................................................................................................................................................................ 114
send.................................................................................................................................................................................. 115
service timestamps.........................................................................................................................................................116
show alarms..................................................................................................................................................................... 117
show cpu-trac-stats.................................................................................................................................................... 118
show debugging.............................................................................................................................................................. 119
show environment..........................................................................................................................................................120
show inventory................................................................................................................................................................122
show login statistics....................................................................................................................................................... 124
show memory................................................................................................................................................................. 126
show processes cpu....................................................................................................................................................... 127
show processes ipc ow-control..................................................................................................................................129
show processes memory................................................................................................................................................131
show software ifm..........................................................................................................................................................133
show system................................................................................................................................................................... 134
show tech-support.........................................................................................................................................................136
ssh-peer-stack-unit........................................................................................................................................................139
4
Contents
stack-unit location-led................................................................................................................................................... 140
telnet................................................................................................................................................................................ 140
telnet-peer-stack-unit....................................................................................................................................................142
terminal length................................................................................................................................................................ 142
traceroute........................................................................................................................................................................143
undebug all...................................................................................................................................................................... 145
write................................................................................................................................................................................. 146
5 802.1X........................................................................................................................................................ 147
debug dot1x.....................................................................................................................................................................148
dot1x auth-fail-vlan.........................................................................................................................................................149
dot1x auth-server........................................................................................................................................................... 150
dot1x auth-type mab-only............................................................................................................................................. 150
dot1x authentication (Conguration)............................................................................................................................ 151
dot1x authentication (Interface)...................................................................................................................................152
dot1x critical-vlan............................................................................................................................................................153
dot1x guest-vlan............................................................................................................................................................. 154
dot1x host-mode.............................................................................................................................................................155
mac...................................................................................................................................................................................156
dot1x mac-auth-bypass.................................................................................................................................................156
dot1x max-eap-req..........................................................................................................................................................157
dot1x max-supplicants....................................................................................................................................................158
dot1x port-control...........................................................................................................................................................159
dot1x prole.....................................................................................................................................................................159
dot1x quiet-period...........................................................................................................................................................160
dot1x reauthentication.................................................................................................................................................... 161
dot1x reauth-max............................................................................................................................................................162
dot1x server-timeout......................................................................................................................................................162
dot1x static-mab............................................................................................................................................................. 163
dot1x supplicant-timeout............................................................................................................................................... 164
dot1x tx-period................................................................................................................................................................165
show dot1x cos-mapping interface.............................................................................................................................. 166
show dot1x interface......................................................................................................................................................168
show dot1x prole...........................................................................................................................................................170
6 Access Control Lists (ACL)......................................................................................................................... 171
Commands Common to all ACL Types.........................................................................................................................172
remark........................................................................................................................................................................ 172
show cong...............................................................................................................................................................173
Common IP ACL Commands.........................................................................................................................................174
access-class.............................................................................................................................................................. 174
clear counters ip access-group...............................................................................................................................175
ip access-group.........................................................................................................................................................176
ip control-plane egress-lter................................................................................................................................... 178
show ip accounting access-list............................................................................................................................... 178
Standard IP ACL Commands........................................................................................................................................ 180
deny............................................................................................................................................................................180
Contents
5
ip access-list standard.............................................................................................................................................. 181
permit.........................................................................................................................................................................182
resequence access-list.............................................................................................................................................184
seq..............................................................................................................................................................................185
Extended IP ACL Commands........................................................................................................................................187
deny............................................................................................................................................................................187
deny icmp.................................................................................................................................................................. 189
deny tcp.....................................................................................................................................................................190
deny udp....................................................................................................................................................................193
ip access-list extended............................................................................................................................................ 195
permit.........................................................................................................................................................................196
permit tcp..................................................................................................................................................................198
permit udp................................................................................................................................................................. 201
resequence access-list............................................................................................................................................203
seq............................................................................................................................................................................. 204
Extended IPv6 ACL Commands...................................................................................................................................207
deny........................................................................................................................................................................... 207
deny icmp................................................................................................................................................................. 208
deny tcp.................................................................................................................................................................... 209
deny udp.....................................................................................................................................................................211
ipv6 access-list......................................................................................................................................................... 213
permit.........................................................................................................................................................................214
permit tcp..................................................................................................................................................................215
permit udp................................................................................................................................................................. 217
resequence access-list.............................................................................................................................................218
seq..............................................................................................................................................................................219
Common MAC Access List Commands.......................................................................................................................221
clear counters mac access-group.......................................................................................................................... 221
mac access-group................................................................................................................................................... 222
show mac access-lists............................................................................................................................................ 223
show mac accounting access-list..........................................................................................................................224
Standard MAC ACL Commands.................................................................................................................................. 225
deny...........................................................................................................................................................................225
mac access-list standard.........................................................................................................................................227
permit........................................................................................................................................................................ 228
seq............................................................................................................................................................................. 229
Extended MAC ACL Commands................................................................................................................................. 230
deny............................................................................................................................................................................231
mac access-list extended....................................................................................................................................... 233
permit........................................................................................................................................................................ 234
IP Prex List Commands...............................................................................................................................................236
clear ip prex-list......................................................................................................................................................236
deny........................................................................................................................................................................... 237
ip prex-list............................................................................................................................................................... 238
seq............................................................................................................................................................................. 239
show cong.............................................................................................................................................................. 240
show ip prex-list detail...........................................................................................................................................240
6
Contents
show ip prex-list summary.....................................................................................................................................241
Route Map Commands................................................................................................................................................. 242
continue.................................................................................................................................................................... 242
description................................................................................................................................................................ 244
match as-path.......................................................................................................................................................... 244
match community....................................................................................................................................................245
match interface........................................................................................................................................................ 246
match ip address......................................................................................................................................................247
match ip next-hop....................................................................................................................................................248
match ip route-source.............................................................................................................................................249
match metric............................................................................................................................................................ 250
match origin...............................................................................................................................................................251
match route-type.....................................................................................................................................................252
match tag..................................................................................................................................................................253
route-map................................................................................................................................................................. 254
set as-path............................................................................................................................................................... 255
set automatic-tag.................................................................................................................................................... 256
set comm-list delete................................................................................................................................................ 257
set community......................................................................................................................................................... 258
set level..................................................................................................................................................................... 259
set local-preference.................................................................................................................................................260
set metric...................................................................................................................................................................261
set metric-type........................................................................................................................................................ 262
set next-hop............................................................................................................................................................. 263
set origin................................................................................................................................................................... 264
set tag.......................................................................................................................................................................265
set weight................................................................................................................................................................. 266
show cong.............................................................................................................................................................. 267
show route-map.......................................................................................................................................................267
deny (for Standard IP ACLs)........................................................................................................................................ 268
deny (for Extended IP ACLs)....................................................................................................................................... 270
seq (for Standard IPv4 ACLs).......................................................................................................................................271
deny tcp (for Extended IP ACLs).................................................................................................................................272
deny ether-type (for Extended MAC ACLs)...............................................................................................................274
deny (for Standard MAC ACLs)...................................................................................................................................275
deny (for Extended MAC ACLs).................................................................................................................................. 276
permit (for Standard IP ACLs)..................................................................................................................................... 278
permit arp (for Extended MAC ACLs).........................................................................................................................279
permit ether-type (for Extended MAC ACLs)........................................................................................................... 280
permit icmp (for Extended IP ACLs)............................................................................................................................281
permit udp (for Extended IP ACLs).............................................................................................................................283
permit (for Extended IP ACLs).................................................................................................................................... 284
permit (for Standard MAC ACLs)................................................................................................................................286
seq (for Standard MAC ACLs)..................................................................................................................................... 287
permit tcp (for Extended IP ACLs)..............................................................................................................................288
seq arp (for Extended MAC ACLs)............................................................................................................................. 290
seq ether-type (for Extended MAC ACLs)................................................................................................................. 291
Contents
7
seq (for IP ACLs)........................................................................................................................................................... 292
seq (for IPv6 ACLs).......................................................................................................................................................294
permit (for IPv6 ACLs)................................................................................................................................................. 295
deny arp (for Extended MAC ACLs)........................................................................................................................... 296
deny (for IPv6 ACLs).................................................................................................................................................... 298
7 Bidirectional Forwarding Detection (BFD)..................................................................................................300
bfd all-neighbors............................................................................................................................................................ 300
ip route bfd...................................................................................................................................................................... 301
neighbor bfd................................................................................................................................................................... 303
neighbor bfd disable...................................................................................................................................................... 303
8 Border Gateway Protocol...........................................................................................................................305
BGP IPv4 Commands................................................................................................................................................... 305
address-family..........................................................................................................................................................305
aggregate-address...................................................................................................................................................306
bgp add-path............................................................................................................................................................307
bgp always-compare-med......................................................................................................................................308
bgp asnotation......................................................................................................................................................... 309
bgp bestpath as-path ignore...................................................................................................................................310
bgp bestpath as-path multipath-relax.................................................................................................................... 311
bgp bestpath med confed........................................................................................................................................311
bgp bestpath med missing-as-best........................................................................................................................312
bgp bestpath router-id ignore................................................................................................................................. 313
bgp client-to-client reection..................................................................................................................................313
bgp cluster-id............................................................................................................................................................ 314
bgp confederation identier....................................................................................................................................315
bgp confederation peers..........................................................................................................................................316
bgp dampening..........................................................................................................................................................317
bgp default local-preference................................................................................................................................... 318
bgp dmzlink-bw........................................................................................................................................................ 319
bgp enforce-rst-as.................................................................................................................................................320
bgp fast-external-fallover........................................................................................................................................ 321
bgp four-octet-as-support..................................................................................................................................... 322
bgp graceful-restart................................................................................................................................................ 323
bgp non-deterministic-med.................................................................................................................................... 324
bgp recursive-bgp-next-hop.................................................................................................................................. 324
bgp regex-eval-optz-disable...................................................................................................................................325
bgp router-id.............................................................................................................................................................327
clear ip bgp............................................................................................................................................................... 328
clear ip bgp dampening...........................................................................................................................................329
clear ip bgp ap-statistics.......................................................................................................................................330
clear ip bgp peer-group............................................................................................................................................331
debug ip bgp.............................................................................................................................................................332
debug ip bgp dampening.........................................................................................................................................333
debug ip bgp events................................................................................................................................................ 334
debug ip bgp keepalives..........................................................................................................................................335
8
Contents
debug ip bgp notications...................................................................................................................................... 336
debug ip bgp soft-reconguration......................................................................................................................... 337
debug ip bgp updates..............................................................................................................................................338
default-metric...........................................................................................................................................................339
deny bandwidth....................................................................................................................................................... 340
description.................................................................................................................................................................341
maximum-paths....................................................................................................................................................... 342
neighbor activate..................................................................................................................................................... 343
neighbor add-path................................................................................................................................................... 343
neighbor advertisement-interval............................................................................................................................344
neighbor advertisement-start................................................................................................................................ 345
neighbor allowas-in..................................................................................................................................................346
neighbor default-originate.......................................................................................................................................347
neighbor description................................................................................................................................................348
neighbor distribute-list............................................................................................................................................ 349
neighbor ebgp-multihop......................................................................................................................................... 350
neighbor fall-over......................................................................................................................................................351
neighbor local-as......................................................................................................................................................352
neighbor maximum-prex.......................................................................................................................................353
neighbor password.................................................................................................................................................. 354
neighbor peer-group (assigning peers).................................................................................................................355
neighbor peer-group (creating group).................................................................................................................. 356
neighbor peer-group passive..................................................................................................................................357
neighbor remote-as................................................................................................................................................. 358
neighbor remove-private-as...................................................................................................................................359
neighbor route-map.................................................................................................................................................360
neighbor route-reector-client................................................................................................................................361
neighbor send-community......................................................................................................................................362
neighbor shutdown..................................................................................................................................................363
neighbor soft-reconguration inbound................................................................................................................. 364
neighbor timers........................................................................................................................................................365
neighbor update-source..........................................................................................................................................366
neighbor weight....................................................................................................................................................... 367
network.....................................................................................................................................................................368
network backdoor....................................................................................................................................................370
permit bandwidth.....................................................................................................................................................370
redistribute.................................................................................................................................................................371
redistribute ospf....................................................................................................................................................... 373
router bgp..................................................................................................................................................................374
set extcommunity bandwidth.................................................................................................................................375
show capture bgp-pdu neighbor............................................................................................................................375
show cong.............................................................................................................................................................. 376
show ip bgp...............................................................................................................................................................377
show ip bgp cluster-list........................................................................................................................................... 379
show ip bgp community...........................................................................................................................................381
show ip bgp community-list................................................................................................................................... 383
show ip bgp dampened-paths............................................................................................................................... 385
Contents
9
show ip bgp detail....................................................................................................................................................386
show ip bgp extcommunity-list..............................................................................................................................388
show ip bgp lter-list...............................................................................................................................................389
show ip bgp ap-statistics...................................................................................................................................... 391
show ip bgp inconsistent-as...................................................................................................................................392
show ip bgp neighbors............................................................................................................................................ 394
show ip bgp next-hop............................................................................................................................................. 398
show ip bgp paths................................................................................................................................................... 399
show ip bgp paths community...............................................................................................................................400
show ip bgp peer-group...........................................................................................................................................401
show ip bgp regexp................................................................................................................................................. 403
show ip bgp summary............................................................................................................................................. 404
show running-cong bgp........................................................................................................................................407
timers bgp.................................................................................................................................................................408
MBGP Commands.........................................................................................................................................................408
debug ip bgp dampening........................................................................................................................................ 409
distance bgp..............................................................................................................................................................410
show ip bgp dampened-paths................................................................................................................................. 411
9 Content Addressable Memory (CAM).........................................................................................................413
cam-acl (Conguration).................................................................................................................................................414
cam-acl-egress............................................................................................................................................................... 416
cam-optimization............................................................................................................................................................417
show cam-acl..................................................................................................................................................................418
test cam-usage...............................................................................................................................................................419
Unied Forwarding Table Modes................................................................................................................................. 420
hardware forwarding-table mode.......................................................................................................................... 420
show hardware forwarding-table mode.................................................................................................................421
10 Control Plane Policing (CoPP)................................................................................................................. 422
control-plane-cpuqos.................................................................................................................................................... 422
service-policy rate-limit-cpu-queues...........................................................................................................................423
service-policy rate-limit-protocols............................................................................................................................... 424
show cpu-queue rate cp...............................................................................................................................................425
show ip protocol-queue-mapping................................................................................................................................426
show ipv6 protocol-queue-mapping............................................................................................................................427
show mac protocol-queue-mapping............................................................................................................................427
11 Data Center Bridging (DCB)......................................................................................................................429
DCB Command.............................................................................................................................................................. 429
dcb-enable................................................................................................................................................................429
PFC Commands.............................................................................................................................................................430
clear hardware pfc-nodrop-priority....................................................................................................................... 430
clear pfc counters.....................................................................................................................................................431
pfc-nodrop-priority l2-dlf drop................................................................................................................................ 431
pfc no-drop queues................................................................................................................................................. 432
pfc priority................................................................................................................................................................ 433
10
Contents
show dcb.................................................................................................................................................................. 434
show hardware pfc-nodrop-priority...................................................................................................................... 434
show interface pfc...................................................................................................................................................435
show interface pfc statistics.................................................................................................................................. 438
ETS Commands............................................................................................................................................................. 439
dcb-enable................................................................................................................................................................439
clear ets counters.................................................................................................................................................... 440
show interface ets................................................................................................................................................... 440
DCBX Commands..........................................................................................................................................................442
advertise dcbx-tlv....................................................................................................................................................443
dcbx port-role...........................................................................................................................................................443
dcbx version............................................................................................................................................................. 444
debug dcbx...............................................................................................................................................................445
fcoe priority-bits.......................................................................................................................................................446
iscsi priority-bits....................................................................................................................................................... 446
show interface dcbx detail...................................................................................................................................... 447
dcb-map......................................................................................................................................................................... 450
priority-pgid....................................................................................................................................................................450
priority-group bandwidth pfc........................................................................................................................................ 451
dcb-map stack-unit all stack-ports all.........................................................................................................................452
dcb pfc-shared-buer-size...........................................................................................................................................453
dcb-buer-threshold ....................................................................................................................................................454
priority............................................................................................................................................................................. 454
dcb-policy buer-threshold (Interface Conguration)..............................................................................................456
dcb pfc-total-buer-size.............................................................................................................................................. 456
show running-cong dcb-buer-threshold................................................................................................................ 457
dcb pfc-queues..............................................................................................................................................................458
dcb {ets | pfc} enable....................................................................................................................................................459
12 Debugging and Diagnostics....................................................................................................................... 461
Diagnostics and Monitoring Commands......................................................................................................................461
logging coredump stack-unit...................................................................................................................................461
Oine Diagnostic Commands......................................................................................................................................462
diag stack-unit..........................................................................................................................................................462
oine stack-unit...................................................................................................................................................... 463
online stack-unit.......................................................................................................................................................464
Hardware Commands................................................................................................................................................... 465
clear hardware stack-unit....................................................................................................................................... 465
clear hardware system-ow................................................................................................................................... 466
clear hardware vlan-counters.................................................................................................................................467
hardware watchdog.................................................................................................................................................467
show hardware mac................................................................................................................................................ 468
show hardware ip.....................................................................................................................................................469
show hardware stack-unit...................................................................................................................................... 469
show hardware stack-unit buer...........................................................................................................................475
show hardware buer-stats-snapshot.................................................................................................................. 477
show hardware counters interface .......................................................................................................................480
Contents
11
show hardware drops...............................................................................................................................................481
show hardware system-ow.................................................................................................................................. 483
show hardware vlan-counters................................................................................................................................484
show hardware stack-unit buer-stats-snapshot ..............................................................................................485
show hardware stack-unit buer-stats-snapshot (Total Buer Information)..................................................486
13 Dynamic Host Conguration Protocol (DHCP).........................................................................................489
Commands to Congure the System to be a DHCP Server....................................................................................489
clear ip dhcp............................................................................................................................................................. 489
debug ip dhcp server.............................................................................................................................................. 490
debug ipv6 dhcp ......................................................................................................................................................491
default-router............................................................................................................................................................491
disable....................................................................................................................................................................... 492
dns-server.................................................................................................................................................................493
domain-name............................................................................................................................................................493
excluded-address.....................................................................................................................................................494
hardware-address....................................................................................................................................................495
host........................................................................................................................................................................... 496
lease.......................................................................................................................................................................... 496
netbios-name-server............................................................................................................................................... 497
netbios-node-type................................................................................................................................................... 498
network.....................................................................................................................................................................499
pool............................................................................................................................................................................499
show ip dhcp binding.............................................................................................................................................. 500
show ip dhcp conguration.....................................................................................................................................501
show ip dhcp conict.............................................................................................................................................. 502
show ip dhcp server................................................................................................................................................502
Commands to Congure Secure DHCP..................................................................................................................... 503
arp inspection...........................................................................................................................................................503
arp inspection-trust.................................................................................................................................................504
clear ip dhcp snooping............................................................................................................................................ 505
clear ipv6 dhcp snooping binding.......................................................................................................................... 506
ip dhcp relay............................................................................................................................................................. 506
ip dhcp snooping......................................................................................................................................................507
ipv6 dhcp snooping................................................................................................................................................. 508
ipv6 dhcp snooping vlan.........................................................................................................................................508
ip dhcp snooping binding........................................................................................................................................509
IPv6 DHCP Snooping Binding.................................................................................................................................510
ip dhcp snooping database.......................................................................................................................................511
ipv6 dhcp snooping database write-delay.............................................................................................................512
ip dhcp snooping database renew..........................................................................................................................513
ipv6 dhcp snooping database renew......................................................................................................................513
ip dhcp snooping trust............................................................................................................................................. 514
ipv6 dhcp snooping trust.........................................................................................................................................514
ip dhcp source-address-validation..........................................................................................................................515
ip dhcp relay information-option.............................................................................................................................516
ip dhcp snooping verify mac-address.................................................................................................................... 517
12
Contents
ipv6 dhcp snooping verify mac-address................................................................................................................517
ip helper-address...................................................................................................................................................... 518
ipv6 helper-address..................................................................................................................................................519
show ip dhcp snooping............................................................................................................................................ 519
show ipv6 dhcp snooping.......................................................................................................................................522
Commands to Congure DNS .................................................................................................................................... 522
ip name-server......................................................................................................................................................... 522
ip domain-name........................................................................................................................................................523
ip domain-list............................................................................................................................................................ 524
ip host....................................................................................................................................................................... 525
clear host.................................................................................................................................................................. 526
14 Equal Cost Multi-Path (ECMP)................................................................................................................ 527
ecmp-group.................................................................................................................................................................... 527
hash-algorithm............................................................................................................................................................... 528
ip ecmp-group.................................................................................................................................................................531
ip ecmp weighted.......................................................................................................................................................... 532
link-bundle-distribution trigger-threshold................................................................................................................... 532
link-bundle-monitor enable........................................................................................................................................... 533
15 Flex Hash and Optimized Boot-Up........................................................................................................... 535
load-balance ingress-port enable.................................................................................................................................535
load-balance exhash....................................................................................................................................................536
reload-type fastboot......................................................................................................................................................537
lacp fast-switchover...................................................................................................................................................... 537
encapsulation dot1q.......................................................................................................................................................538
16 FIP Snooping............................................................................................................................................540
clear p-snooping database interface vlan.................................................................................................................540
clear p-snooping statistics.......................................................................................................................................... 541
debug p snooping.........................................................................................................................................................541
debug p snooping rx....................................................................................................................................................542
feature p-snooping......................................................................................................................................................543
p-snooping enable....................................................................................................................................................... 544
p-snooping fc-map......................................................................................................................................................545
p-snooping max-sessions-per-enodemac................................................................................................................ 545
p-snooping port-mode fcf..........................................................................................................................................546
p-snooping port-mode fcoe-trusted.........................................................................................................................546
show p-snooping cong............................................................................................................................................. 547
show p-snooping enode............................................................................................................................................. 548
show p-snooping fcf................................................................................................................................................... 549
show p-snooping statistics........................................................................................................................................ 550
show p-snooping system............................................................................................................................................552
show p-snooping vlan.................................................................................................................................................553
show ps status.............................................................................................................................................................554
17 Force10 Resilient Ring Protocol (FRRP)................................................................................................... 555
Contents
13
clear frrp......................................................................................................................................................................... 555
debug frrp.......................................................................................................................................................................556
description...................................................................................................................................................................... 557
disable............................................................................................................................................................................. 558
interface..........................................................................................................................................................................559
member-vlan.................................................................................................................................................................. 560
mode................................................................................................................................................................................ 561
protocol frrp................................................................................................................................................................... 562
show frrp........................................................................................................................................................................ 563
timer................................................................................................................................................................................ 564
18 GARP VLAN Registration (GVRP)............................................................................................................566
clear gvrp statistics....................................................................................................................................................... 567
debug gvrp..................................................................................................................................................................... 568
disable............................................................................................................................................................................. 569
garp timers......................................................................................................................................................................570
gvrp enable......................................................................................................................................................................571
gvrp registration.............................................................................................................................................................572
protocol gvrp.................................................................................................................................................................. 573
show cong.................................................................................................................................................................... 573
show garp timers............................................................................................................................................................574
show gvrp.......................................................................................................................................................................575
show gvrp statistics.......................................................................................................................................................576
19 ICMP Message Types............................................................................................................................... 579
20 Internet Group Management Protocol (IGMP)......................................................................................... 581
IGMP Commands........................................................................................................................................................... 581
clear ip igmp groups................................................................................................................................................. 581
debug ip igmp...........................................................................................................................................................582
ip igmp access-group.............................................................................................................................................. 584
ip igmp immediate-leave......................................................................................................................................... 584
ip igmp last-member-query-interval......................................................................................................................585
ip igmp query-interval..............................................................................................................................................586
ip igmp query-max-resp-time................................................................................................................................. 587
ip igmp ssm-map..................................................................................................................................................... 588
ip igmp version.........................................................................................................................................................589
show ip igmp groups............................................................................................................................................... 590
show ip igmp interface............................................................................................................................................592
show ip igmp ssm-map........................................................................................................................................... 594
IGMP Snooping Commands.........................................................................................................................................595
clear ip igmp snooping groups................................................................................................................................596
debug ip igmp snooping.......................................................................................................................................... 597
ip igmp snooping enable..........................................................................................................................................598
ip igmp snooping fast-leave....................................................................................................................................598
ip igmp snooping last-member-query-interval..................................................................................................... 599
ip igmp snooping mrouter.......................................................................................................................................600
14
Contents
ip igmp snooping querier......................................................................................................................................... 601
show ip igmp snooping groups...............................................................................................................................602
show ip igmp snooping mrouter.............................................................................................................................604
21 Interfaces.................................................................................................................................................605
Basic Interface Commands.......................................................................................................................................... 605
clear counters.......................................................................................................................................................... 605
clear dampening.......................................................................................................................................................607
dampening................................................................................................................................................................608
description................................................................................................................................................................609
default interface....................................................................................................................................................... 610
fec default.................................................................................................................................................................. 611
fec enable..................................................................................................................................................................612
owcontrol.................................................................................................................................................................613
interface.....................................................................................................................................................................615
interface group..........................................................................................................................................................617
interface loopback....................................................................................................................................................618
interface managementEthernet............................................................................................................................. 619
interface null.............................................................................................................................................................620
interface range..........................................................................................................................................................621
interface range macro (dene)...............................................................................................................................624
interface range macro name.................................................................................................................................. 625
interface vlan............................................................................................................................................................626
intf-type cr4 autoneg...............................................................................................................................................627
keepalive................................................................................................................................................................... 628
monitor interface..................................................................................................................................................... 629
mtu............................................................................................................................................................................. 631
negotiation auto....................................................................................................................................................... 633
portmode hybrid...................................................................................................................................................... 635
rate-interval.............................................................................................................................................................. 636
show cong.............................................................................................................................................................. 637
show cong (for speed)......................................................................................................................................... 638
show cong (from INTERFACE RANGE mode)..................................................................................................638
show interfaces........................................................................................................................................................639
show interfaces congured....................................................................................................................................645
show interfaces dampening................................................................................................................................... 646
show interfaces stack-unit..................................................................................................................................... 648
show interfaces status............................................................................................................................................649
show interfaces vlan............................................................................................................................................... 650
show system stack-unit fanout congured...........................................................................................................651
show interfaces switchport....................................................................................................................................652
show interfaces transceiver................................................................................................................................... 654
show range...............................................................................................................................................................659
shutdown..................................................................................................................................................................660
speed (for 10/100/1000/10000 interfaces)..........................................................................................................661
speed (Management interface)............................................................................................................................. 662
stack-unit portmode................................................................................................................................................663
Contents
15
switchport.................................................................................................................................................................664
Port Channel Commands............................................................................................................................................. 666
channel-member......................................................................................................................................................666
group......................................................................................................................................................................... 668
interface port-channel............................................................................................................................................ 669
minimum-links...........................................................................................................................................................670
port-channel failover-group.....................................................................................................................................671
show interfaces port-channel.................................................................................................................................672
show port-channel-ow..........................................................................................................................................674
Enhanced Validation of Interface Ranges...................................................................................................................676
ip http source-interface................................................................................................................................................ 676
22 IPv4 Routing............................................................................................................................................ 678
arp....................................................................................................................................................................................679
arp backo-time............................................................................................................................................................ 680
arp learn-enable..............................................................................................................................................................681
arp max-entries.............................................................................................................................................................. 682
arp retries........................................................................................................................................................................683
arp timeout..................................................................................................................................................................... 684
clear arp-cache..............................................................................................................................................................685
clear host........................................................................................................................................................................686
clear ip b stack-unit..................................................................................................................................................... 687
clear ip route...................................................................................................................................................................688
clear tcp statistics......................................................................................................................................................... 689
debug arp........................................................................................................................................................................690
debug ip dhcp................................................................................................................................................................. 691
debug ip icmp.................................................................................................................................................................692
debug ip packet............................................................................................................................................................. 694
ip address........................................................................................................................................................................696
ip directed-broadcast.................................................................................................................................................... 697
ip domain-list.................................................................................................................................................................. 698
ip domain-lookup........................................................................................................................................................... 699
ip domain-name..............................................................................................................................................................700
ip helper-address............................................................................................................................................................ 701
ip helper-address hop-count disable............................................................................................................................702
ip host..............................................................................................................................................................................703
ip icmp source-interface............................................................................................................................................... 704
ipv6 icmp source-interface...........................................................................................................................................705
ip max-frag-count.......................................................................................................................................................... 706
ip name-server................................................................................................................................................................707
ip proxy-arp.....................................................................................................................................................................708
ip route............................................................................................................................................................................ 709
ip source-route................................................................................................................................................................712
ip tcp initial-time..............................................................................................................................................................712
ip unknown-unicast........................................................................................................................................................ 713
ipv4 unicast-host-route..................................................................................................................................................714
show ip tcp initial-time................................................................................................................................................... 714
16
Contents
ip unreachables............................................................................................................................................................... 715
load-balance.................................................................................................................................................................... 716
load-balance hg...............................................................................................................................................................717
management route......................................................................................................................................................... 719
show arp......................................................................................................................................................................... 720
show arp retries..............................................................................................................................................................723
show hosts......................................................................................................................................................................724
show ip cam stack-unit................................................................................................................................................. 725
show ip b stack-unit.................................................................................................................................................... 727
show ip ow....................................................................................................................................................................729
show ip interface............................................................................................................................................................730
show ip management-route..........................................................................................................................................733
show ipv6 management-route..................................................................................................................................... 734
show ip protocols...........................................................................................................................................................735
show ip route..................................................................................................................................................................736
show ip route list............................................................................................................................................................ 740
show ip route summary..................................................................................................................................................741
show ip trac................................................................................................................................................................. 743
show tcp statistics.........................................................................................................................................................745
23 IPv6 Basics.............................................................................................................................................. 748
cam-ipv6 extended-prex.............................................................................................................................................748
clear ipv6 route...............................................................................................................................................................749
maximum dynamic-routes-ipv6....................................................................................................................................749
show cam-ipv6 extended-prex..................................................................................................................................750
ipv6 unicast-host-route..................................................................................................................................................751
ipv6 nd dns-server ........................................................................................................................................................752
ipv6 route........................................................................................................................................................................752
show ipv6 route............................................................................................................................................................. 755
24 IPv6 Access Control Lists (IPv6 ACLs).................................................................................................... 758
show cam-acl-egress.................................................................................................................................................... 758
show cam-acl................................................................................................................................................................. 759
permit icmp.....................................................................................................................................................................760
permit...............................................................................................................................................................................761
ipv6 control-plane egress-lter.................................................................................................................................... 762
ipv6 access-list...............................................................................................................................................................762
ipv6 access-group..........................................................................................................................................................763
cam-acl-egress...............................................................................................................................................................764
cam-acl............................................................................................................................................................................766
25 Intermediate System to Intermediate System (IS-IS)...............................................................................768
adjacency-check............................................................................................................................................................ 769
advertise..........................................................................................................................................................................770
area-password.................................................................................................................................................................771
clear cong..................................................................................................................................................................... 772
clear isis........................................................................................................................................................................... 773
Contents
17
clns host.......................................................................................................................................................................... 774
debug isis.........................................................................................................................................................................774
debug isis adj-packets................................................................................................................................................... 775
debug isis local-updates................................................................................................................................................ 776
debug isis snp-packets.................................................................................................................................................. 777
debug isis spf-triggers................................................................................................................................................... 778
debug isis update-packets............................................................................................................................................ 779
default-information originate........................................................................................................................................ 780
description....................................................................................................................................................................... 781
distance...........................................................................................................................................................................782
distribute-list in...............................................................................................................................................................783
distribute-list out............................................................................................................................................................784
distribute-list redistributed-override............................................................................................................................785
domain-password...........................................................................................................................................................786
graceful-restart ietf....................................................................................................................................................... 786
graceful-restart interval.................................................................................................................................................787
graceful-restart restart-wait.........................................................................................................................................788
graceful-restart t1.......................................................................................................................................................... 789
graceful-restart t2......................................................................................................................................................... 790
graceful-restart t3......................................................................................................................................................... 790
hello padding................................................................................................................................................................... 791
hostname dynamic.........................................................................................................................................................792
ignore-lsp-errors.............................................................................................................................................................793
ip router isis.....................................................................................................................................................................793
ipv6 router isis................................................................................................................................................................ 794
isis circuit-type............................................................................................................................................................... 795
isis csnp-interval.............................................................................................................................................................796
isis hello-interval............................................................................................................................................................. 797
isis hello-multiplier..........................................................................................................................................................798
isis hello padding............................................................................................................................................................ 799
isis ipv6 metric................................................................................................................................................................799
isis metric........................................................................................................................................................................800
isis network point-to-point............................................................................................................................................ 801
isis password.................................................................................................................................................................. 802
isis priority.......................................................................................................................................................................803
is-type............................................................................................................................................................................. 804
log-adjacency-changes.................................................................................................................................................805
lsp-gen-interval..............................................................................................................................................................805
lsp-mtu............................................................................................................................................................................806
lsp-refresh-interval.........................................................................................................................................................807
max-area-addresses...................................................................................................................................................... 808
max-lsp-lifetime............................................................................................................................................................. 809
maximum-paths..............................................................................................................................................................810
metric-style......................................................................................................................................................................811
multi-topology................................................................................................................................................................. 812
net.................................................................................................................................................................................... 812
passive-interface............................................................................................................................................................ 813
18
Contents
redistribute...................................................................................................................................................................... 814
redistribute bgp...............................................................................................................................................................816
redistribute ospf..............................................................................................................................................................817
router isis......................................................................................................................................................................... 818
set-overload-bit.............................................................................................................................................................. 819
show cong....................................................................................................................................................................820
show isis database..........................................................................................................................................................821
show isis graceful-restart detail................................................................................................................................... 824
show isis hostname....................................................................................................................................................... 825
show isis interface......................................................................................................................................................... 826
show isis neighbors........................................................................................................................................................827
show isis protocol.......................................................................................................................................................... 829
show isis trac.............................................................................................................................................................. 830
spf-interval......................................................................................................................................................................832
26 iSCSI Optimization...................................................................................................................................834
advertise dcbx-app-tlv..................................................................................................................................................834
iscsi aging time...............................................................................................................................................................835
iscsi cos...........................................................................................................................................................................835
iscsi enable......................................................................................................................................................................836
iscsi priority-bits............................................................................................................................................................. 837
iscsi prole-compellant..................................................................................................................................................837
iscsi target port.............................................................................................................................................................. 838
show iscsi........................................................................................................................................................................838
show iscsi session..........................................................................................................................................................839
show iscsi session detailed........................................................................................................................................... 840
show run iscsi..................................................................................................................................................................841
27 Link Aggregation Control Protocol (LACP)...............................................................................................842
clear lacp counters.........................................................................................................................................................842
debug lacp...................................................................................................................................................................... 843
lacp long-timeout...........................................................................................................................................................844
lacp port-priority............................................................................................................................................................845
lacp system-priority.......................................................................................................................................................846
port-channel-protocol lacp........................................................................................................................................... 847
show lacp........................................................................................................................................................................847
28 Layer 2.................................................................................................................................................... 850
MAC Addressing Commands....................................................................................................................................... 850
mac-address-table aging-time............................................................................................................................... 850
mac-address-table aging-time................................................................................................................................ 851
mac-address-table static........................................................................................................................................ 852
mac-address-table station-move refresh-arp...................................................................................................... 853
mac learning-limit.....................................................................................................................................................854
mac learning-limit learn-limit-violation.................................................................................................................. 856
mac learning-limit mac-address-sticky..................................................................................................................857
mac learning-limit station-move-violation............................................................................................................ 858
Contents
19
mac learning-limit reset...........................................................................................................................................859
show mac-address-table........................................................................................................................................ 860
show mac-address-table aging-time.....................................................................................................................862
show mac learning-limit.......................................................................................................................................... 863
Virtual LAN (VLAN) Commands..................................................................................................................................864
default vlan-id...........................................................................................................................................................864
description................................................................................................................................................................865
default-vlan disable..................................................................................................................................................866
name..........................................................................................................................................................................867
show cong..............................................................................................................................................................868
show vlan..................................................................................................................................................................868
tagged....................................................................................................................................................................... 872
track ip.......................................................................................................................................................................873
untagged................................................................................................................................................................... 874
Far-End Failure Detection (FEFD)............................................................................................................................... 875
debug fefd.................................................................................................................................................................876
fefd.............................................................................................................................................................................877
fefd disable................................................................................................................................................................878
fefd interval...............................................................................................................................................................878
fefd mode..................................................................................................................................................................879
fefd reset.................................................................................................................................................................. 880
fefd-global interval....................................................................................................................................................881
fefd-global.................................................................................................................................................................882
show fefd..................................................................................................................................................................883
29 Link Layer Discovery Protocol (LLDP)..................................................................................................... 885
LLPD Commands...........................................................................................................................................................885
advertise dot1-tlv.....................................................................................................................................................885
advertise dot3-tlv.................................................................................................................................................... 886
clear lldp counters....................................................................................................................................................887
clear lldp neighbors..................................................................................................................................................888
debug lldp interface.................................................................................................................................................889
disable....................................................................................................................................................................... 890
hello............................................................................................................................................................................891
mode..........................................................................................................................................................................892
multiplier....................................................................................................................................................................893
protocol lldp (Conguration).................................................................................................................................. 894
protocol lldp (Interface).......................................................................................................................................... 894
show lldp neighbors.................................................................................................................................................895
show lldp statistics.................................................................................................................................................. 896
LLDP-MED Commands.................................................................................................................................................897
advertise med guest-voice..................................................................................................................................... 898
advertise med guest-voice-signaling.....................................................................................................................899
advertise med location-identication....................................................................................................................900
advertise med power-via-mdi................................................................................................................................. 901
advertise med softphone-voice.............................................................................................................................902
advertise med streaming-video............................................................................................................................. 903
20
Contents
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