Dell PowerSwitch S4810P User guide

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Dell Command Line Reference Guide for the S4810
System
9.8(0.0)
Notes, cautions, and warnings
NOTE: A NOTE indicates important information that helps you make better use of your computer.
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the
problem.
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
Copyright, 2009 – 2015 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.
2015 - 05
Contents
1 About this Guide.............................................................................................................41
Objectives.........................................................................................................................................................................41
Audience........................................................................................................................................................................... 41
Conventions......................................................................................................................................................................41
Information Icons..............................................................................................................................................................42
2 CLI Basics..................................................................................................................... 43
Accessing the Command Line.......................................................................................................................................... 43
Multiple Conguration Users............................................................................................................................................ 43
Obtaining Help..................................................................................................................................................................44
Navigating the CLI............................................................................................................................................................45
Using the Keyword no Command..................................................................................................................................... 46
Filtering show Commands................................................................................................................................................ 46
Enabling Software Features on Devices Using a Command Option.................................................................................. 47
feature vrf.................................................................................................................................................................. 47
show feature.............................................................................................................................................................. 48
Command Modes.............................................................................................................................................................48
3 File Management.......................................................................................................... 58
boot system..................................................................................................................................................................... 58
cd.....................................................................................................................................................................................59
HTTP Copy via CLI.......................................................................................................................................................... 60
copy.................................................................................................................................................................................60
delete............................................................................................................................................................................... 63
dir.....................................................................................................................................................................................64
format (S-Series)............................................................................................................................................................. 65
fsck ash..........................................................................................................................................................................66
mkdir................................................................................................................................................................................ 67
mount nfs.........................................................................................................................................................................67
rmdir................................................................................................................................................................................ 68
upgrade system................................................................................................................................................................68
HTTP Copy via CLI...........................................................................................................................................................70
rename............................................................................................................................................................................. 70
restore factory-defaults.....................................................................................................................................................71
show boot system............................................................................................................................................................ 74
show bootvar....................................................................................................................................................................74
show le-systems.............................................................................................................................................................75
show os-version............................................................................................................................................................... 76
show running-cong.........................................................................................................................................................78
show startup-cong..........................................................................................................................................................81
show version.................................................................................................................................................................... 82
upgrade............................................................................................................................................................................84
3
4 Control and Monitoring................................................................................................. 86
asf-mode..........................................................................................................................................................................86
banner exec......................................................................................................................................................................87
banner login......................................................................................................................................................................88
banner motd.....................................................................................................................................................................89
cam-acl............................................................................................................................................................................ 90
cam-acl-vlan.....................................................................................................................................................................92
clear line........................................................................................................................................................................... 92
congure.......................................................................................................................................................................... 93
disable.............................................................................................................................................................................. 94
do.....................................................................................................................................................................................94
enable.............................................................................................................................................................................. 95
enable optic-info-update interval......................................................................................................................................96
enable xfp-power-updates................................................................................................................................................97
end...................................................................................................................................................................................98
exec-timeout....................................................................................................................................................................98
exit...................................................................................................................................................................................99
ftp-server enable............................................................................................................................................................100
ftp-server topdir..............................................................................................................................................................101
ftp-server username.......................................................................................................................................................102
hostname........................................................................................................................................................................103
ip http source-interface.................................................................................................................................................. 104
ip ftp password...............................................................................................................................................................105
ip ftp source-interface.................................................................................................................................................... 106
ip ftp username...............................................................................................................................................................106
ip ftp vrf..........................................................................................................................................................................107
ip telnet server enable.....................................................................................................................................................108
ip telnet server vrf.......................................................................................................................................................... 108
ip telnet source-interface................................................................................................................................................109
ip telnet vrf......................................................................................................................................................................110
ip tftp source-interface.....................................................................................................................................................111
ip tftp vrf.........................................................................................................................................................................112
line...................................................................................................................................................................................113
login concurrent-session..................................................................................................................................................114
login statistics..................................................................................................................................................................115
motd-banner....................................................................................................................................................................117
ping..................................................................................................................................................................................117
reload..............................................................................................................................................................................120
send.................................................................................................................................................................................121
service timestamps.........................................................................................................................................................122
show alarms....................................................................................................................................................................123
show cam-acl-vlan..........................................................................................................................................................124
show command-history...................................................................................................................................................124
show command-tree.......................................................................................................................................................126
show cpu-trac-stats.....................................................................................................................................................127
4
show debugging..............................................................................................................................................................128
show environment.......................................................................................................................................................... 129
show inventory............................................................................................................................................................... 130
show login statistics........................................................................................................................................................132
show memory................................................................................................................................................................. 134
show memory................................................................................................................................................................. 135
show processes cpu....................................................................................................................................................... 136
show processes ipc ow-control.....................................................................................................................................139
show processes memory................................................................................................................................................ 140
show software ifm.......................................................................................................................................................... 143
show system...................................................................................................................................................................144
show tech-support......................................................................................................................................................... 148
ssh-peer-stack-unit......................................................................................................................................................... 151
telnet............................................................................................................................................................................... 151
telnet-peer-stack-unit.....................................................................................................................................................153
terminal length................................................................................................................................................................153
traceroute.......................................................................................................................................................................154
undebug all..................................................................................................................................................................... 156
virtual-ip..........................................................................................................................................................................157
write................................................................................................................................................................................157
5 802.1ag........................................................................................................................ 159
ccm disable.....................................................................................................................................................................159
ccm transmit-interval......................................................................................................................................................159
clear ethernet cfm traceroute-cache..............................................................................................................................160
database hold-time......................................................................................................................................................... 160
disable............................................................................................................................................................................. 161
domain.............................................................................................................................................................................161
ethernet cfm...................................................................................................................................................................162
ethernet cfm mep...........................................................................................................................................................162
ethernet cfm mip............................................................................................................................................................ 163
mep cross-check............................................................................................................................................................ 163
mep cross-check enable................................................................................................................................................. 164
mep cross-check start-delay.......................................................................................................................................... 165
ping ethernet..................................................................................................................................................................165
show ethernet cfm domain.............................................................................................................................................166
show ethernet cfm maintenance-points local..................................................................................................................167
show ethernet cfm maintenance-points remote..............................................................................................................167
show ethernet cfm mipbd...............................................................................................................................................168
show ethernet cfm statistics.......................................................................................................................................... 169
show ethernet cfm port-statistics...................................................................................................................................170
show ethernet cfm traceroute-cache............................................................................................................................. 170
service.............................................................................................................................................................................171
traceroute cache hold-time..............................................................................................................................................171
traceroute cache size......................................................................................................................................................172
traceroute ethernet.........................................................................................................................................................172
5
6 802.1X.......................................................................................................................... 174
debug dot1x.....................................................................................................................................................................174
dot1x auth-fail-vlan..........................................................................................................................................................175
dot1x auth-server............................................................................................................................................................176
dot1x auth-type mab-only............................................................................................................................................... 177
dot1x authentication (Conguration)............................................................................................................................... 177
dot1x authentication (Interface)...................................................................................................................................... 178
dot1x guest-vlan..............................................................................................................................................................179
dot1x host-mode.............................................................................................................................................................180
dot1x mac-auth-bypass.................................................................................................................................................. 180
dot1x max-eap-req...........................................................................................................................................................181
dot1x max-supplicants.....................................................................................................................................................182
dot1x port-control........................................................................................................................................................... 182
dot1x quiet-period........................................................................................................................................................... 183
dot1x reauthentication.....................................................................................................................................................184
dot1x reauth-max............................................................................................................................................................184
dot1x server-timeout.......................................................................................................................................................185
dot1x supplicant-timeout.................................................................................................................................................186
dot1x tx-period................................................................................................................................................................ 187
show dot1x cos-mapping interface..................................................................................................................................187
show dot1x interface.......................................................................................................................................................189
7 Access Control Lists (ACL).......................................................................................... 193
Commands Common to all ACL Types............................................................................................................................ 193
remark...................................................................................................................................................................... 193
show cong.............................................................................................................................................................. 194
Common IP ACL Commands.......................................................................................................................................... 195
access-class............................................................................................................................................................. 195
clear counters ip access-group................................................................................................................................. 196
ip access-group.........................................................................................................................................................197
ip control-plane egress-lter..................................................................................................................................... 199
show ip accounting access-list................................................................................................................................. 199
show ip access-lists................................................................................................................................................. 200
Standard IP ACL Commands...........................................................................................................................................201
deny.........................................................................................................................................................................202
ip access-list standard..............................................................................................................................................203
permit...................................................................................................................................................................... 204
resequence access-list.............................................................................................................................................205
seq...........................................................................................................................................................................206
Extended IP ACL Commands......................................................................................................................................... 208
deny.........................................................................................................................................................................208
deny icmp................................................................................................................................................................. 210
deny tcp.................................................................................................................................................................... 211
deny udp...................................................................................................................................................................214
ip access-list extended..............................................................................................................................................216
6
permit....................................................................................................................................................................... 217
permit tcp.................................................................................................................................................................218
permit udp................................................................................................................................................................ 221
resequence access-list............................................................................................................................................. 223
seq........................................................................................................................................................................... 224
Common MAC Access List Commands.......................................................................................................................... 227
clear counters mac access-group.............................................................................................................................227
mac access-group.................................................................................................................................................... 227
show mac access-lists............................................................................................................................................. 229
show mac accounting access-list.............................................................................................................................229
Standard MAC ACL Commands.....................................................................................................................................230
deny..........................................................................................................................................................................231
mac access-list standard..........................................................................................................................................232
permit...................................................................................................................................................................... 233
seq........................................................................................................................................................................... 234
Extended MAC ACL Commands.................................................................................................................................... 235
deny.........................................................................................................................................................................236
mac access-list extended......................................................................................................................................... 237
permit...................................................................................................................................................................... 239
IP Prex List Commands................................................................................................................................................240
clear ip prex-list......................................................................................................................................................240
deny..........................................................................................................................................................................241
ip prex-list...............................................................................................................................................................242
seq........................................................................................................................................................................... 243
show cong..............................................................................................................................................................244
show ip prex-list detail............................................................................................................................................244
show ip prex-list summary......................................................................................................................................245
Route Map Commands.................................................................................................................................................. 246
continue................................................................................................................................................................... 246
description................................................................................................................................................................247
match as-path..........................................................................................................................................................248
match community.................................................................................................................................................... 249
match interface........................................................................................................................................................249
match ip address.......................................................................................................................................................251
match ip next-hop.....................................................................................................................................................251
match ip route-source..............................................................................................................................................252
match metric............................................................................................................................................................253
match origin............................................................................................................................................................. 254
match route-type.....................................................................................................................................................255
match tag................................................................................................................................................................ 256
route-map................................................................................................................................................................ 257
set as-path...............................................................................................................................................................258
set automatic-tag.....................................................................................................................................................259
set comm-list delete.................................................................................................................................................259
set community......................................................................................................................................................... 260
7
set level.....................................................................................................................................................................261
set local-preference................................................................................................................................................. 262
set metric.................................................................................................................................................................263
set metric-type........................................................................................................................................................ 264
set next-hop............................................................................................................................................................ 265
set origin.................................................................................................................................................................. 266
set tag......................................................................................................................................................................267
set weight................................................................................................................................................................ 267
show cong............................................................................................................................................................. 268
show route-map.......................................................................................................................................................269
AS-Path Commands.......................................................................................................................................................270
ip as-path access-list................................................................................................................................................270
show ip as-path-access-lists.................................................................................................................................... 270
IP Community List Commands........................................................................................................................................271
ip community-list.......................................................................................................................................................271
show ip community-lists........................................................................................................................................... 272
deny (for Standard IP ACLs).......................................................................................................................................... 272
deny (for Extended IP ACLs)..........................................................................................................................................274
seq (for Standard IPv4 ACLs)........................................................................................................................................ 275
deny tcp (for Extended IP ACLs)....................................................................................................................................276
deny udp (for Extended IP ACLs)...................................................................................................................................277
deny arp (for Extended MAC ACLs)...............................................................................................................................278
deny icmp (for Extended IP ACLs).................................................................................................................................280
deny ether-type (for Extended MAC ACLs)....................................................................................................................281
deny (for Standard MAC ACLs)..................................................................................................................................... 282
deny (for Extended MAC ACLs).....................................................................................................................................283
permit (for Standard IP ACLs)........................................................................................................................................285
permit arp (for Extended MAC ACLs)............................................................................................................................ 286
permit ether-type (for Extended MAC ACLs).................................................................................................................287
permit icmp (for Extended IP ACLs).............................................................................................................................. 288
permit udp (for Extended IP ACLs)................................................................................................................................290
permit (for Extended IP ACLs)........................................................................................................................................291
permit (for Standard MAC ACLs)...................................................................................................................................292
seq (for Standard MAC ACLs)....................................................................................................................................... 294
permit tcp (for Extended IP ACLs).................................................................................................................................295
seq arp (for Extended MAC ACLs).................................................................................................................................296
seq ether-type (for Extended MAC ACLs)..................................................................................................................... 297
seq (for IP ACLs)........................................................................................................................................................... 299
seq (for IPv6 ACLs)....................................................................................................................................................... 300
permit udp (for IPv6 ACLs).............................................................................................................................................301
permit tcp (for IPv6 ACLs).............................................................................................................................................302
permit icmp (for IPv6 ACLs).......................................................................................................................................... 304
permit (for IPv6 ACLs)...................................................................................................................................................305
deny udp (for IPv6 ACLs).............................................................................................................................................. 306
deny tcp (for IPv6 ACLs)............................................................................................................................................... 307
8
deny icmp (for Extended IPv6 ACLs).............................................................................................................................309
deny (for IPv6 ACLs)...................................................................................................................................................... 310
8 Access Control List (ACL) VLAN Groups and Content Addressable Memory (CAM).... 312
member vlan................................................................................................................................................................... 312
ip access-group...............................................................................................................................................................312
show acl-vlan-group .......................................................................................................................................................313
show cam-acl-vlan..........................................................................................................................................................314
cam-acl-vlan...................................................................................................................................................................315
show cam-usage.............................................................................................................................................................316
show running cong acl-vlan-group................................................................................................................................318
acl-vlan-group.................................................................................................................................................................319
show acl-vlan-group detail............................................................................................................................................. 320
description (ACL VLAN Group)...................................................................................................................................... 320
9 Bidirectional Forwarding Detection (BFD)................................................................... 322
bfd all-neighbors.............................................................................................................................................................322
bfd disable......................................................................................................................................................................323
bfd enable (Conguration)..............................................................................................................................................324
bfd enable (Interface).................................................................................................................................................... 325
bfd interval ....................................................................................................................................................................325
bfd neighbor...................................................................................................................................................................326
bfd protocol-liveness...................................................................................................................................................... 327
ip route bfd.....................................................................................................................................................................327
ipv6 ospf bfd all-neighbors............................................................................................................................................. 328
isis bfd all-neighbors.......................................................................................................................................................329
neighbor bfd....................................................................................................................................................................331
neighbor bfd disable....................................................................................................................................................... 332
show bfd neighbors........................................................................................................................................................333
vrrp bfd neighbor........................................................................................................................................................... 334
10 Border Gateway Protocol...........................................................................................336
BGP IPv4 Commands.................................................................................................................................................... 336
address-family..........................................................................................................................................................336
aggregate-address....................................................................................................................................................337
bgp add-path........................................................................................................................................................... 339
bgp always-compare-med........................................................................................................................................339
bgp asnotation......................................................................................................................................................... 340
bgp bestpath as-path ignore.....................................................................................................................................341
bgp bestpath as-path multipath-relax...................................................................................................................... 342
bgp bestpath med confed........................................................................................................................................ 342
bgp bestpath med missing-as-best.......................................................................................................................... 343
bgp bestpath router-id ignore...................................................................................................................................344
bgp client-to-client reection................................................................................................................................... 344
bgp cluster-id...........................................................................................................................................................345
bgp confederation identier..................................................................................................................................... 346
9
bgp confederation peers...........................................................................................................................................347
bgp connection-retry-timer......................................................................................................................................348
bgp dampening........................................................................................................................................................ 349
bgp default local-preference.................................................................................................................................... 350
bgp dmzlink-bw........................................................................................................................................................ 351
bgp enforce-rst-as..................................................................................................................................................351
bgp fast-external-fallover.........................................................................................................................................352
bgp four-octet-as-support....................................................................................................................................... 353
bgp graceful-restart.................................................................................................................................................354
bgp non-deterministic-med......................................................................................................................................355
bgp recursive-bgp-next-hop.................................................................................................................................... 355
bgp regex-eval-optz-disable.....................................................................................................................................356
bgp router-id............................................................................................................................................................ 357
clear ip bgp.............................................................................................................................................................. 358
clear ip bgp dampening............................................................................................................................................ 359
clear ip bgp ap-statistics........................................................................................................................................ 360
clear ip bgp peer-group............................................................................................................................................ 362
deny bandwidth....................................................................................................................................................... 363
debug ip bgp............................................................................................................................................................ 363
debug ip bgp dampening..........................................................................................................................................365
debug ip bgp events.................................................................................................................................................365
debug ip bgp keepalives...........................................................................................................................................366
debug ip bgp notications........................................................................................................................................ 367
debug ip bgp soft-reconguration............................................................................................................................368
debug ip bgp updates...............................................................................................................................................369
default-metric...........................................................................................................................................................370
description................................................................................................................................................................ 371
maximum-paths........................................................................................................................................................372
neighbor activate......................................................................................................................................................372
neighbor add-path....................................................................................................................................................373
neighbor advertisement-interval............................................................................................................................... 374
neighbor advertisement-start...................................................................................................................................375
neighbor allowas-in...................................................................................................................................................375
neighbor default-originate.........................................................................................................................................376
neighbor description................................................................................................................................................. 377
neighbor distribute-list..............................................................................................................................................378
neighbor ebgp-multihop........................................................................................................................................... 379
neighbor fall-over.....................................................................................................................................................380
neighbor local-as.......................................................................................................................................................381
neighbor maximum-prex.........................................................................................................................................382
neighbor password...................................................................................................................................................383
neighbor peer-group (assigning peers).....................................................................................................................384
neighbor peer-group (creating group)...................................................................................................................... 385
neighbor peer-group passive....................................................................................................................................386
neighbor remote-as.................................................................................................................................................. 387
10
neighbor remove-private-as..................................................................................................................................... 388
neighbor route-map................................................................................................................................................. 389
neighbor route-reector-client................................................................................................................................. 390
neighbor sender-side-loopdetect.............................................................................................................................. 391
neighbor send-community........................................................................................................................................392
neighbor shutdown.................................................................................................................................................. 393
neighbor soft-reconguration inbound..................................................................................................................... 393
neighbor timers........................................................................................................................................................ 394
neighbor update-source...........................................................................................................................................395
neighbor weight....................................................................................................................................................... 396
network....................................................................................................................................................................397
network backdoor.................................................................................................................................................... 399
permit bandwidth.....................................................................................................................................................399
redistribute...............................................................................................................................................................400
redistribute ospf........................................................................................................................................................401
router bgp................................................................................................................................................................ 402
set extcommunity bandwidth...................................................................................................................................403
show capture bgp-pdu neighbor.............................................................................................................................. 404
show cong............................................................................................................................................................. 405
show ip bgp............................................................................................................................................................. 405
show ip bgp cluster-list.............................................................................................................................................407
show ip bgp community...........................................................................................................................................409
show ip bgp community-list....................................................................................................................................... 411
show ip bgp dampened-paths...................................................................................................................................413
show ip bgp detail..................................................................................................................................................... 414
show ip bgp extcommunity-list................................................................................................................................. 416
show ip bgp lter-list.................................................................................................................................................417
show ip bgp ap-statistics........................................................................................................................................ 419
show ip bgp inconsistent-as.....................................................................................................................................420
show ip bgp neighbors............................................................................................................................................. 422
show ip bgp next-hop.............................................................................................................................................. 426
show ip bgp paths.................................................................................................................................................... 427
show ip bgp paths community..................................................................................................................................428
show ip bgp peer-group........................................................................................................................................... 429
show ip bgp regexp...................................................................................................................................................431
show ip bgp summary.............................................................................................................................................. 433
show running-cong bgp......................................................................................................................................... 435
timers bgp................................................................................................................................................................436
MBGP Commands..........................................................................................................................................................437
debug ip bgp dampening.......................................................................................................................................... 437
distance bgp............................................................................................................................................................ 438
show ip bgp dampened-paths..................................................................................................................................439
BGP Extended Communities (RFC 4360)......................................................................................................................440
set extcommunity rt.................................................................................................................................................440
set extcommunity soo...............................................................................................................................................441
11
show ip bgp paths extcommunity.............................................................................................................................442
show ip extcommunity-list........................................................................................................................................443
IPv6 BGP Commands.................................................................................................................................................... 444
clear ip bgp ipv6 unicast soft....................................................................................................................................444
debug ip bgp ipv6 unicast soft-reconguration........................................................................................................ 445
ipv6 prex-list.......................................................................................................................................................... 445
neighbor soft-reconguration inbound..................................................................................................................... 446
show ipv6 prex-list................................................................................................................................................. 447
IPv6 MBGP Commands................................................................................................................................................. 447
show ipv6 mbgproutes.............................................................................................................................................447
11 Content Addressable Memory (CAM).........................................................................449
CAM Prole Commands.................................................................................................................................................449
cam-acl (Conguration)........................................................................................................................................... 449
cam-acl-egress........................................................................................................................................................ 452
cam-optimization..................................................................................................................................................... 453
show cam-acl...........................................................................................................................................................454
test cam-usage........................................................................................................................................................455
12 Control Plane Policing (CoPP)...................................................................................458
control-plane-cpuqos.....................................................................................................................................................458
service-policy rate-limit-cpu-queues.............................................................................................................................. 458
service-policy rate-limit-protocols.................................................................................................................................. 459
ip unknown-unicast........................................................................................................................................................460
ipv6 unknown-unicast.....................................................................................................................................................461
show cpu-queue rate cp................................................................................................................................................. 461
show ip protocol-queue-mapping...................................................................................................................................462
show ipv6 protocol-queue-mapping...............................................................................................................................463
show mac protocol-queue-mapping...............................................................................................................................463
13 Data Center Bridging (DCB)...................................................................................... 465
DCB Command..............................................................................................................................................................465
dcb-enable...............................................................................................................................................................465
PFC Commands.............................................................................................................................................................466
clear pfc counters.................................................................................................................................................... 466
description................................................................................................................................................................467
pfc mode on............................................................................................................................................................. 467
pfc no-drop queues..................................................................................................................................................468
show dcb................................................................................................................................................................. 469
show interface pfc................................................................................................................................................... 469
show interface pfc statistics.....................................................................................................................................472
show stack-unit stack-ports pfc details....................................................................................................................473
ETS Commands............................................................................................................................................................. 473
bandwidth-percentage............................................................................................................................................. 474
clear ets counters.....................................................................................................................................................475
dcb-enable............................................................................................................................................................... 475
12
description............................................................................................................................................................... 476
priority-list................................................................................................................................................................476
qos-policy-output ets............................................................................................................................................... 477
scheduler..................................................................................................................................................................478
show interface ets....................................................................................................................................................478
show qos priority-groups..........................................................................................................................................482
show stack-unit stack-ports ets details....................................................................................................................483
DCBX Commands.......................................................................................................................................................... 484
advertise dcbx-app-tlv............................................................................................................................................. 484
advertise dcbx-appln-tlv...........................................................................................................................................484
advertise dcbx-tlv.................................................................................................................................................... 485
dcbx port-role.......................................................................................................................................................... 486
dcbx version............................................................................................................................................................. 487
debug dcbx.............................................................................................................................................................. 488
fcoe priority-bits.......................................................................................................................................................488
iscsi priority-bits....................................................................................................................................................... 489
show interface dcbx detail....................................................................................................................................... 489
dcb-map........................................................................................................................................................................ 492
priority-pgid....................................................................................................................................................................493
pfc mode on...................................................................................................................................................................494
priority-group bandwidth pfc..........................................................................................................................................494
dcb-map stack-unit all stack-ports all............................................................................................................................ 495
show qos dcb-map........................................................................................................................................................ 496
dcb pfc-shared-buer-size.............................................................................................................................................497
dcb-buer-threshold .....................................................................................................................................................498
priority........................................................................................................................................................................... 498
qos-policy-buer............................................................................................................................................................499
dcb-policy buer-threshold (Interface Conguration).....................................................................................................501
dcb-policy dcb-buer-threshold (Global Conguration)..................................................................................................501
show qos dcb-buer-threshold......................................................................................................................................502
dcb pfc-total-buer-size................................................................................................................................................503
show running-cong dcb-buer-threshold.................................................................................................................... 504
dcb pfc-queues..............................................................................................................................................................505
dcb {ets | pfc} enable.....................................................................................................................................................505
14 Debugging and Diagnostics........................................................................................507
Diagnostics and Monitoring Commands......................................................................................................................... 507
logging coredump stack-unit....................................................................................................................................507
Oine Diagnostic Commands........................................................................................................................................508
diag stack-unit......................................................................................................................................................... 508
oine stack-unit...................................................................................................................................................... 509
online stack-unit....................................................................................................................................................... 510
Hardware Commands...................................................................................................................................................... 511
clear hardware stack-unit.......................................................................................................................................... 511
clear hardware system-ow...................................................................................................................................... 512
clear hardware vlan-counters....................................................................................................................................512
13
hardware watchdog.................................................................................................................................................. 513
show hardware layer2............................................................................................................................................... 513
show hardware layer3............................................................................................................................................... 514
show hardware stack-unit.........................................................................................................................................515
show hardware buer interface............................................................................................................................... 523
show hardware buer-stats-snapshot......................................................................................................................524
show hardware counters interface .......................................................................................................................... 527
show hardware drops...............................................................................................................................................528
show hardware stack-unit buer-stats-snapshot (Total Buer Information)............................................................530
show hardware system-ow..................................................................................................................................... 531
show hardware vlan-counters.................................................................................................................................. 533
15 Dynamic Host Conguration Protocol (DHCP).......................................................... 535
Commands to Congure the System to be a DHCP Server........................................................................................... 535
clear ip dhcp............................................................................................................................................................ 535
debug ip dhcp server............................................................................................................................................... 536
debug ipv6 dhcp ..................................................................................................................................................... 536
default-router...........................................................................................................................................................537
disable...................................................................................................................................................................... 537
dns-server................................................................................................................................................................538
domain-name........................................................................................................................................................... 538
excluded-address.....................................................................................................................................................539
hardware-address.................................................................................................................................................... 540
host......................................................................................................................................................................... 540
lease......................................................................................................................................................................... 541
netbios-name-server................................................................................................................................................ 541
netbios-node-type................................................................................................................................................... 542
network....................................................................................................................................................................543
pool..........................................................................................................................................................................543
show ip dhcp binding............................................................................................................................................... 544
show ip dhcp conguration...................................................................................................................................... 544
show ip dhcp conict...............................................................................................................................................545
show ip dhcp server.................................................................................................................................................545
Commands to Congure Secure DHCP......................................................................................................................... 546
arp inspection.......................................................................................................................................................... 546
arp inspection-trust..................................................................................................................................................546
clear ip dhcp snooping..............................................................................................................................................547
clear ipv6 dhcp snooping binding............................................................................................................................. 548
ip dhcp relay.............................................................................................................................................................549
ip dhcp snooping......................................................................................................................................................549
ipv6 dhcp snooping..................................................................................................................................................550
ipv6 dhcp snooping vlan.......................................................................................................................................... 550
ip dhcp snooping binding.......................................................................................................................................... 551
IPv6 DHCP Snooping Binding.................................................................................................................................. 552
ip dhcp snooping database.......................................................................................................................................553
ipv6 dhcp snooping database write-delay................................................................................................................ 553
14
ip dhcp snooping database renew............................................................................................................................554
ipv6 dhcp snooping database renew........................................................................................................................554
ip dhcp snooping trust............................................................................................................................................. 555
ipv6 dhcp snooping trust......................................................................................................................................... 555
ip dhcp source-address-validation............................................................................................................................555
ip dhcp relay information-option...............................................................................................................................556
ip dhcp snooping verify mac-address....................................................................................................................... 557
ipv6 dhcp snooping verify mac-address...................................................................................................................558
ip helper-address......................................................................................................................................................558
ipv6 helper-address..................................................................................................................................................559
show ip dhcp snooping............................................................................................................................................ 559
show ipv6 dhcp snooping......................................................................................................................................... 561
Commands to Congure DNS .......................................................................................................................................562
ip name-server.........................................................................................................................................................562
ip domain-name....................................................................................................................................................... 563
ip domain-list............................................................................................................................................................564
ip host......................................................................................................................................................................564
clear host.................................................................................................................................................................565
16 Equal Cost Multi-Path (ECMP)................................................................................. 566
ecmp-group................................................................................................................................................................... 566
hash-algorithm............................................................................................................................................................... 567
hash-algorithm ecmp..................................................................................................................................................... 570
hash-algorithm seed....................................................................................................................................................... 571
ip ecmp-group................................................................................................................................................................572
ip ecmp weighted...........................................................................................................................................................572
link-bundle-monitor enable............................................................................................................................................. 573
link-bundle-distribution trigger-threshold........................................................................................................................573
show cong....................................................................................................................................................................574
show link-bundle distribution.......................................................................................................................................... 575
17 FIPS Cryptography.................................................................................................... 576
ps mode enable............................................................................................................................................................ 576
show ps status............................................................................................................................................................. 576
show ip ssh.....................................................................................................................................................................577
ssh................................................................................................................................................................................. 578
18 FIP Snooping..............................................................................................................581
clear p-snooping database interface vlan......................................................................................................................581
clear p-snooping statistics............................................................................................................................................582
debug p snooping.........................................................................................................................................................582
debug p snooping rx.....................................................................................................................................................583
feature p-snooping.......................................................................................................................................................584
p-snooping enable........................................................................................................................................................584
p-snooping fc-map...................................................................................................................................................... 585
p-snooping max-sessions-per-enodemac.....................................................................................................................586
15
p-snooping port-mode fcf............................................................................................................................................586
p-snooping port-mode fcoe-trusted.............................................................................................................................587
show p-snooping cong............................................................................................................................................... 587
show p-snooping enode...............................................................................................................................................588
show p-snooping fcf.................................................................................................................................................... 589
show p-snooping statistics.......................................................................................................................................... 590
show p-snooping system............................................................................................................................................. 592
show p-snooping vlan.................................................................................................................................................. 593
show ps status.............................................................................................................................................................594
19 Force10 Resilient Ring Protocol (FRRP).................................................................... 595
clear frrp........................................................................................................................................................................595
debug frrp......................................................................................................................................................................596
description..................................................................................................................................................................... 597
disable............................................................................................................................................................................598
interface.........................................................................................................................................................................598
member-vlan..................................................................................................................................................................600
mode............................................................................................................................................................................. 600
protocol frrp....................................................................................................................................................................601
show frrp....................................................................................................................................................................... 602
timer.............................................................................................................................................................................. 603
20 GARP VLAN Registration (GVRP)............................................................................ 605
clear gvrp statistics........................................................................................................................................................606
debug gvrp.................................................................................................................................................................... 606
disable............................................................................................................................................................................607
garp timers.....................................................................................................................................................................608
gvrp enable....................................................................................................................................................................609
gvrp registration............................................................................................................................................................. 610
protocol gvrp...................................................................................................................................................................611
show cong.................................................................................................................................................................... 612
show garp timers............................................................................................................................................................ 612
show gvrp.......................................................................................................................................................................613
show gvrp statistics........................................................................................................................................................614
21 High Availability (HA)................................................................................................. 616
patch ash://RUNTIME_PATCH_DIR............................................................................................................................ 616
process restartable..........................................................................................................................................................617
redundancy auto-failover-limit.........................................................................................................................................618
redundancy disable-auto-reboot..................................................................................................................................... 619
redundancy force-failover............................................................................................................................................... 619
redundancy primary....................................................................................................................................................... 620
redundancy protocol....................................................................................................................................................... 621
redundancy reset-counter..............................................................................................................................................622
redundancy sfm standby................................................................................................................................................622
redundancy synchronize.................................................................................................................................................623
16
show patch.................................................................................................................................................................... 624
show processes restartable............................................................................................................................................624
show redundancy...........................................................................................................................................................625
22 ICMP Message Types................................................................................................628
23 Internet Group Management Protocol (IGMP).......................................................... 630
IGMP Commands...........................................................................................................................................................630
clear ip igmp groups................................................................................................................................................. 630
debug ip igmp........................................................................................................................................................... 631
ip igmp access-group............................................................................................................................................... 632
ip igmp immediate-leave...........................................................................................................................................633
ip igmp last-member-query-interval..........................................................................................................................634
ip igmp query-interval...............................................................................................................................................634
ip igmp query-max-resp-time................................................................................................................................... 635
ip igmp ssm-map......................................................................................................................................................636
ip igmp version......................................................................................................................................................... 637
show ip igmp groups................................................................................................................................................ 638
show ip igmp interface.............................................................................................................................................640
show ip igmp ssm-map............................................................................................................................................ 642
IGMP Snooping Commands........................................................................................................................................... 643
clear ip igmp snooping groups.................................................................................................................................. 643
debug ip igmp snooping........................................................................................................................................... 644
ip igmp snooping enable...........................................................................................................................................645
ip igmp snooping fast-leave......................................................................................................................................645
ip igmp snooping ood............................................................................................................................................. 646
ip igmp snooping last-member-query-interval...........................................................................................................647
ip igmp snooping mrouter.........................................................................................................................................648
ip igmp snooping querier.......................................................................................................................................... 649
show ip igmp snooping groups................................................................................................................................. 649
show ip igmp snooping mrouter................................................................................................................................ 651
24 Interfaces..................................................................................................................652
Basic Interface Commands............................................................................................................................................ 652
clear counters.......................................................................................................................................................... 652
clear dampening.......................................................................................................................................................654
dampening............................................................................................................................................................... 655
description............................................................................................................................................................... 656
duplex (10/100 Interfaces)....................................................................................................................................... 657
owcontrol...............................................................................................................................................................658
interface.................................................................................................................................................................. 660
interface group......................................................................................................................................................... 661
interface loopback....................................................................................................................................................663
interface ManagementEthernet...............................................................................................................................663
interface null............................................................................................................................................................ 664
interface range.........................................................................................................................................................665
17
interface range macro (dene).................................................................................................................................668
interface range macro name.................................................................................................................................... 669
interface vlan............................................................................................................................................................670
intf-type cr4 autoneg................................................................................................................................................ 671
keepalive.................................................................................................................................................................. 672
negotiation auto....................................................................................................................................................... 672
monitor interface......................................................................................................................................................675
mtu...........................................................................................................................................................................677
portmode hybrid.......................................................................................................................................................678
rate-interval............................................................................................................................................................. 680
show cong.............................................................................................................................................................. 681
show cong (from INTERFACE RANGE mode)........................................................................................................ 681
show interfaces........................................................................................................................................................682
show interfaces congured......................................................................................................................................688
show interfaces dampening..................................................................................................................................... 689
show interfaces phy.................................................................................................................................................690
show interfaces stack-unit.......................................................................................................................................692
show interfaces status............................................................................................................................................. 693
show interfaces switchport......................................................................................................................................694
show interfaces transceiver..................................................................................................................................... 696
show interfaces vlan................................................................................................................................................. 701
show range...............................................................................................................................................................702
show running-cong ecmp-group............................................................................................................................ 702
shutdown................................................................................................................................................................. 703
speed (for 10/100/1000 interfaces)......................................................................................................................... 704
speed (Management interface)................................................................................................................................705
stack-unit portmode.................................................................................................................................................706
switchport................................................................................................................................................................ 707
Egress Interface Selection (EIS) Commands..................................................................................................................708
application................................................................................................................................................................708
application (for HTTP and ICMP).............................................................................................................................709
clear management application pkt-cntr.....................................................................................................................710
clear management application pkt-fallback-cntr........................................................................................................710
management egress-interface-selection....................................................................................................................711
show ip management-eis-route .................................................................................................................................711
show management application pkt-cntr....................................................................................................................712
show management application pkt-fallback-cntr.......................................................................................................712
Port Channel Commands................................................................................................................................................ 713
channel-member.......................................................................................................................................................713
group........................................................................................................................................................................ 715
interface port-channel.............................................................................................................................................. 715
minimum-links........................................................................................................................................................... 717
port-channel failover-group.......................................................................................................................................718
show cong.............................................................................................................................................................. 718
show interfaces port-channel................................................................................................................................... 719
18
show port-channel-ow........................................................................................................................................... 722
Time Domain Reectometer (TDR)................................................................................................................................ 723
tdr-cable-test........................................................................................................................................................... 723
show tdr...................................................................................................................................................................724
UDP Broadcast.............................................................................................................................................................. 725
debug ip udp-helper................................................................................................................................................. 726
ip udp-broadcast-address.........................................................................................................................................726
ip udp-helper udp-port............................................................................................................................................. 727
show ip udp-helper...................................................................................................................................................728
ip http source-interface..................................................................................................................................................729
25 Enhanced Validation of Interface Ranges.................................................................. 730
26 Internet Protocol Security (IPSec).............................................................................731
crypto ipsec transform-set..............................................................................................................................................731
crypto ipsec policy..........................................................................................................................................................733
management crypto-policy.............................................................................................................................................733
match.............................................................................................................................................................................734
session-key.................................................................................................................................................................... 735
show crypto ipsec transform-set....................................................................................................................................736
show crypto ipsec policy................................................................................................................................................ 736
transform-set................................................................................................................................................................. 737
27 IPv4 Routing..............................................................................................................738
arp..................................................................................................................................................................................738
arp backo-time.............................................................................................................................................................739
arp learn-enable..............................................................................................................................................................740
arp max-entries............................................................................................................................................................... 741
arp retries........................................................................................................................................................................741
arp timeout.....................................................................................................................................................................742
clear arp-cache.............................................................................................................................................................. 743
clear host....................................................................................................................................................................... 744
clear ip b stack-unit...................................................................................................................................................... 744
clear ip route.................................................................................................................................................................. 745
clear tcp statistics.......................................................................................................................................................... 746
debug arp....................................................................................................................................................................... 747
debug ip dhcp.................................................................................................................................................................748
debug ipv6 dhcp ............................................................................................................................................................749
debug ip icmp.................................................................................................................................................................750
debug ip packet...............................................................................................................................................................751
ip address.......................................................................................................................................................................754
ip directed-broadcast..................................................................................................................................................... 754
ip domain-list..................................................................................................................................................................755
ip domain-lookup............................................................................................................................................................756
ip domain-name..............................................................................................................................................................757
ip helper-address............................................................................................................................................................758
19
ip helper-address hop-count disable...............................................................................................................................759
ip host............................................................................................................................................................................760
ip icmp source-interface..................................................................................................................................................761
ipv6 icmp source-interface.............................................................................................................................................762
ip max-frag-count...........................................................................................................................................................763
ip max-routes................................................................................................................................................................. 764
ip mtu.............................................................................................................................................................................764
ip name-server............................................................................................................................................................... 766
ip proxy-arp.................................................................................................................................................................... 767
ip route........................................................................................................................................................................... 767
ip source-route............................................................................................................................................................... 770
ip unreachables............................................................................................................................................................... 771
load-balance....................................................................................................................................................................771
load-balance hg.............................................................................................................................................................. 773
management route......................................................................................................................................................... 774
show arp........................................................................................................................................................................ 775
show arp retries..............................................................................................................................................................778
show hosts.....................................................................................................................................................................779
show ip cam linecard...................................................................................................................................................... 780
show ip cam stack-unit.................................................................................................................................................. 783
show ip b linecard.........................................................................................................................................................785
show ip b stack-unit..................................................................................................................................................... 786
show ip ow...................................................................................................................................................................788
show ip interface............................................................................................................................................................789
show ip management-route............................................................................................................................................792
show ipv6 management-route........................................................................................................................................793
show ip protocols........................................................................................................................................................... 793
show ip route..................................................................................................................................................................794
show ip route list............................................................................................................................................................ 799
show ip route summary..................................................................................................................................................800
show ip trac.................................................................................................................................................................801
show tcp statistics......................................................................................................................................................... 803
28 IPv6 Access Control Lists (IPv6 ACLs)......................................................................806
show cam-acl-egress.....................................................................................................................................................806
show cam-acl.................................................................................................................................................................807
permit icmp....................................................................................................................................................................809
permit............................................................................................................................................................................. 810
ipv6 control-plane egress-lter....................................................................................................................................... 810
ipv6 access-list................................................................................................................................................................811
cam-acl-egress............................................................................................................................................................... 812
cam-acl...........................................................................................................................................................................813
29 IPv6 Basics................................................................................................................ 815
clear ipv6 b................................................................................................................................................................... 815
clear ipv6 route...............................................................................................................................................................816
20
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