OS9

Dell OS9, C9010 Modular Chassis Switch Administrator Guide

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Dell EMC Networking Command-Line
Reference Guide for the C9010 Series
Version 9.14.2.8
September 2020
Rev. A00
Notes, cautions, and warnings
NOTE: A NOTE indicates important information that helps you make better use of your product.
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid
the problem.
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
© 2020 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its subsidiaries.
Other trademarks may be trademarks of their respective owners.
Chapter 1: About this Guide......................................................................................................... 44
Objectives........................................................................................................................................................................... 44
Audience.............................................................................................................................................................................. 44
Conventions........................................................................................................................................................................44
Information Icons...............................................................................................................................................................45
Chapter 2: CLI Basics.................................................................................................................. 46
Accessing the Command Line........................................................................................................................................ 46
Multiple Configuration Users.......................................................................................................................................... 46
Obtaining Help....................................................................................................................................................................47
Navigating the CLI............................................................................................................................................................ 49
Using the Keyword no Command..................................................................................................................................49
Filtering show Commands...............................................................................................................................................49
Command Modes.............................................................................................................................................................. 50
Chapter 3: Control and Monitoring.............................................................................................. 59
asf-mode............................................................................................................................................................................. 60
banner exec......................................................................................................................................................................... 61
banner login........................................................................................................................................................................ 62
banner motd....................................................................................................................................................................... 63
cam-acl................................................................................................................................................................................ 64
cam-audit linecard.............................................................................................................................................................66
clear alarms......................................................................................................................................................................... 67
clear average-power.........................................................................................................................................................67
clear line...............................................................................................................................................................................68
configure............................................................................................................................................................................. 69
debug cpu-traffic-stats................................................................................................................................................... 69
debug ftpserver................................................................................................................................................................. 70
disable................................................................................................................................................................................... 71
do........................................................................................................................................................................................... 71
enable................................................................................................................................................................................... 72
enable cpu-clock-monitor................................................................................................................................................73
enable optic-info-update interval.................................................................................................................................. 74
end........................................................................................................................................................................................ 74
exec-timeout...................................................................................................................................................................... 75
exit........................................................................................................................................................................................ 76
ftp-server enable............................................................................................................................................................... 77
ftp-server topdir................................................................................................................................................................ 78
ftp-server username......................................................................................................................................................... 78
hostname............................................................................................................................................................................. 79
ip ftp password.................................................................................................................................................................. 80
ip ftp source-interface......................................................................................................................................................81
ip ftp username..................................................................................................................................................................82
ip http source-interface...................................................................................................................................................83
Contents
Contents 3
ip telnet server enable......................................................................................................................................................83
ip telnet source-interface................................................................................................................................................84
ip tftp source-interface................................................................................................................................................... 85
line.........................................................................................................................................................................................86
logging coredump server................................................................................................................................................. 87
login concurrent-session................................................................................................................................................. 88
login statistics.................................................................................................................................................................... 89
ping........................................................................................................................................................................................ 91
power on..............................................................................................................................................................................93
reload....................................................................................................................................................................................94
send...................................................................................................................................................................................... 94
service timestamps...........................................................................................................................................................95
show alarms........................................................................................................................................................................96
show asf.............................................................................................................................................................................. 99
show chassis.....................................................................................................................................................................100
show command-history...................................................................................................................................................101
show console lp................................................................................................................................................................102
show cpu-traffic-stats................................................................................................................................................... 103
show cpu-interface-stats.............................................................................................................................................. 104
show debugging............................................................................................................................................................... 106
show environment........................................................................................................................................................... 107
show inventory.................................................................................................................................................................109
show linecard......................................................................................................................................................................111
show login statistics.........................................................................................................................................................113
show memory.................................................................................................................................................................... 116
show processes cpu.........................................................................................................................................................117
show processes ipc..........................................................................................................................................................121
show processes ipc flow-control................................................................................................................................. 124
show processes memory................................................................................................................................................126
show reset-reason...........................................................................................................................................................132
show rpm........................................................................................................................................................................... 134
show software ifm...........................................................................................................................................................136
show system linecard......................................................................................................................................................137
show tech-support.......................................................................................................................................................... 138
show util-threshold cpu................................................................................................................................................. 150
show util-threshold memory.......................................................................................................................................... 151
show version......................................................................................................................................................................151
telnet...................................................................................................................................................................................154
terminal length..................................................................................................................................................................156
traceroute..........................................................................................................................................................................156
undebug all........................................................................................................................................................................ 158
upload trace-log...............................................................................................................................................................159
util-threshold cpu............................................................................................................................................................ 160
util-threshold memory..................................................................................................................................................... 161
virtual-ip.............................................................................................................................................................................162
write.................................................................................................................................................................................... 163
Chapter 4: File Management...................................................................................................... 165
boot system...................................................................................................................................................................... 165
cd.........................................................................................................................................................................................166
4
Contents
copy.....................................................................................................................................................................................167
delete.................................................................................................................................................................................. 170
dir..........................................................................................................................................................................................171
format flash....................................................................................................................................................................... 173
mkdir................................................................................................................................................................................... 174
mount nfs...........................................................................................................................................................................174
pwd......................................................................................................................................................................................175
rename................................................................................................................................................................................175
restore factory-defaults.................................................................................................................................................176
rmdir.................................................................................................................................................................................... 177
show boot bmp.................................................................................................................................................................178
show boot system............................................................................................................................................................178
show bootvar.................................................................................................................................................................... 179
show file.............................................................................................................................................................................180
show file-systems.............................................................................................................................................................181
show os-version............................................................................................................................................................... 183
show running-config....................................................................................................................................................... 186
show startup-config........................................................................................................................................................189
upgrade.............................................................................................................................................................................. 190
upgrade system-image-os6 ..........................................................................................................................................192
verify..................................................................................................................................................................................193
Chapter 5: 802.1X...................................................................................................................... 195
debug dot1x.......................................................................................................................................................................196
dot1x auth-fail-vlan......................................................................................................................................................... 196
dot1x auth-server.............................................................................................................................................................197
dot1x auth-type mab-only..............................................................................................................................................198
dot1x authentication (Configuration)..........................................................................................................................199
dot1x authentication (Interface)..................................................................................................................................199
dot1x critical-vlan............................................................................................................................................................200
dot1x guest-vlan...............................................................................................................................................................201
dot1x host-mode............................................................................................................................................................. 202
dot1x mac-auth-bypass................................................................................................................................................. 203
dot1x max-eap-req..........................................................................................................................................................203
dot1x max-supplicants................................................................................................................................................... 204
dot1x port-control...........................................................................................................................................................205
dot1x profile......................................................................................................................................................................205
dot1x quiet-period...........................................................................................................................................................206
dot1x reauthentication................................................................................................................................................... 207
dot1x reauth-max............................................................................................................................................................ 207
dot1x server-timeout......................................................................................................................................................208
dot1x static-mab............................................................................................................................................................. 209
dot1x supplicant-timeout............................................................................................................................................... 210
dot1x tx-period.................................................................................................................................................................. 211
mac.......................................................................................................................................................................................211
show dot1x cos-mapping interface..............................................................................................................................212
show dot1x interface.......................................................................................................................................................213
show dot1x profile............................................................................................................................................................216
Contents
5
Chapter 6: Access Control Lists (ACL)....................................................................................... 217
Commands Common to all ACL Types........................................................................................................................217
remark........................................................................................................................................................................... 217
show config................................................................................................................................................................. 219
Common IP ACL Commands........................................................................................................................................220
clear counters ip access-group..............................................................................................................................220
ip access-group.......................................................................................................................................................... 221
ipv6 access-group.....................................................................................................................................................222
ip control-plane egress-filter..................................................................................................................................223
show ip accounting access-list.............................................................................................................................. 224
Standard IP ACL Commands........................................................................................................................................225
deny..............................................................................................................................................................................225
feature acloptimized.................................................................................................................................................226
ip access-list standard............................................................................................................................................. 227
permit...........................................................................................................................................................................228
resequence access-list.............................................................................................................................................229
resequence prefix-list ipv4......................................................................................................................................230
seq................................................................................................................................................................................. 231
show ip access-lists..................................................................................................................................................233
Extended IP ACL Commands....................................................................................................................................... 234
deny.............................................................................................................................................................................. 234
deny icmp....................................................................................................................................................................236
deny tcp.......................................................................................................................................................................239
deny udp.......................................................................................................................................................................241
ip access-list extended............................................................................................................................................ 243
permit...........................................................................................................................................................................244
permit icmp.................................................................................................................................................................246
permit tcp....................................................................................................................................................................248
permit udp...................................................................................................................................................................250
resequence prefix-list ipv4......................................................................................................................................252
seq................................................................................................................................................................................ 253
ACL VLAN Group Commands...................................................................................................................................... 256
acl-vlan-group............................................................................................................................................................256
cam-acl-vlan...............................................................................................................................................................256
description (ACL VLAN Group)............................................................................................................................. 257
member vlan (ACL VLAN Group)..........................................................................................................................258
show acl-vlan-group ................................................................................................................................................258
show cam-acl-vlan....................................................................................................................................................259
show running config acl-vlan-group.....................................................................................................................260
Common MAC ACL Commands................................................................................................................................... 261
clear counters mac access-group..........................................................................................................................261
mac control-plane egress-acl.................................................................................................................................262
mac access-group.....................................................................................................................................................262
show mac access-lists............................................................................................................................................. 263
show mac accounting access-list......................................................................................................................... 265
Standard MAC ACL Commands.................................................................................................................................. 266
deny..............................................................................................................................................................................266
mac access-list standard.........................................................................................................................................267
permit...........................................................................................................................................................................268
6
Contents
seq.................................................................................................................................................................................270
Extended MAC ACL Commands...................................................................................................................................271
deny............................................................................................................................................................................... 271
mac access-list extended........................................................................................................................................273
permit........................................................................................................................................................................... 274
seq.................................................................................................................................................................................276
IP Prefix List Commands............................................................................................................................................... 277
clear ip prefix-list.......................................................................................................................................................278
deny.............................................................................................................................................................................. 278
ip prefix-list.................................................................................................................................................................279
permit...........................................................................................................................................................................280
seq................................................................................................................................................................................. 281
show config................................................................................................................................................................ 282
show ip prefix-list detail...........................................................................................................................................282
show ip prefix-list summary....................................................................................................................................283
Route Map Commands.................................................................................................................................................. 284
continue.......................................................................................................................................................................284
description.................................................................................................................................................................. 285
match as-path............................................................................................................................................................286
match community......................................................................................................................................................287
match interface..........................................................................................................................................................287
match ip address....................................................................................................................................................... 288
match ip next-hop.....................................................................................................................................................289
match ip route-source............................................................................................................................................. 290
match metric...............................................................................................................................................................291
match origin................................................................................................................................................................292
match route-type...................................................................................................................................................... 292
match tag....................................................................................................................................................................293
route-map................................................................................................................................................................... 294
set as-path..................................................................................................................................................................295
set automatic-tag..................................................................................................................................................... 296
set comm-list delete................................................................................................................................................. 297
set community........................................................................................................................................................... 298
set level....................................................................................................................................................................... 299
set local-preference................................................................................................................................................. 300
set metric....................................................................................................................................................................300
set metric-type...........................................................................................................................................................301
set next-hop...............................................................................................................................................................302
set origin......................................................................................................................................................................303
set tag..........................................................................................................................................................................303
set weight................................................................................................................................................................... 304
show config................................................................................................................................................................ 305
show route-map........................................................................................................................................................ 306
AS-Path Commands.......................................................................................................................................................306
ip as-path access-list............................................................................................................................................... 307
show ip as-path-access-lists..................................................................................................................................307
IP Community List Commands.....................................................................................................................................308
ip community-list.......................................................................................................................................................308
show ip community-lists..........................................................................................................................................309
Contents
7
Chapter 7: Bidirectional Forwarding Detection (BFD).................................................................310
bfd all-neighbors.............................................................................................................................................................. 310
bfd disable......................................................................................................................................................................... 312
bfd enable (Configuration)............................................................................................................................................ 312
bfd enable (Interface).....................................................................................................................................................313
bfd interval ....................................................................................................................................................................... 313
bfd protocol-liveness...................................................................................................................................................... 314
ip route bfd........................................................................................................................................................................315
ipv6 route bfd................................................................................................................................................................... 316
ip ospf bfd all-neighbors.................................................................................................................................................317
ipv6 ospf bfd all-neighbors............................................................................................................................................318
neighbor bfd......................................................................................................................................................................319
neighbor bfd disable........................................................................................................................................................319
show bfd neighbors........................................................................................................................................................ 320
vrrp bfd..............................................................................................................................................................................322
Chapter 8: Border Gateway Protocol......................................................................................... 324
BGP IPv4 Commands.....................................................................................................................................................324
address-family............................................................................................................................................................324
aggregate-address....................................................................................................................................................325
bgp add-path..............................................................................................................................................................326
bgp always-compare-med.......................................................................................................................................327
bgp asnotation........................................................................................................................................................... 327
bgp bestpath as-path ignore..................................................................................................................................328
bgp bestpath as-path multipath-relax................................................................................................................. 329
bgp bestpath med confed.......................................................................................................................................330
bgp bestpath med missing-as-best...................................................................................................................... 330
bgp bestpath router-id ignore.................................................................................................................................331
bgp client-to-client reflection................................................................................................................................. 331
bgp cluster-id............................................................................................................................................................. 332
bgp confederation identifier................................................................................................................................... 333
bgp confederation peers......................................................................................................................................... 334
bgp dampening...........................................................................................................................................................334
bgp default local-preference..................................................................................................................................336
bgp dmzlink-bw......................................................................................................................................................... 336
bgp enforce-first-as................................................................................................................................................. 337
bgp fast-external-fallover....................................................................................................................................... 338
bgp four-octet-as-support..................................................................................................................................... 338
bgp graceful-restart................................................................................................................................................. 339
bgp log-neighbor-changes......................................................................................................................................340
bgp non-deterministic-med.................................................................................................................................... 340
bgp outbound-optimization..................................................................................................................................... 341
bgp recursive-bgp-next-hop.................................................................................................................................. 342
bgp regex-eval-optz-disable...................................................................................................................................342
bgp router-id.............................................................................................................................................................. 343
bgp soft-reconfig-backup....................................................................................................................................... 344
capture bgp-pdu neighbor...................................................................................................................................... 345
capture bgp-pdu max-buffer-size.........................................................................................................................345
8
Contents
clear ip bgp................................................................................................................................................................. 346
clear ip bgp dampening............................................................................................................................................ 347
clear ip bgp flap-statistics.......................................................................................................................................348
clear ip bgp peer-group........................................................................................................................................... 350
debug ip bgp................................................................................................................................................................351
debug ip bgp dampening......................................................................................................................................... 352
debug ip bgp events................................................................................................................................................. 353
debug ip bgp keepalives.......................................................................................................................................... 354
debug ip bgp notifications.......................................................................................................................................355
debug ip bgp soft-reconfiguration........................................................................................................................355
debug ip bgp updates...............................................................................................................................................356
default-metric............................................................................................................................................................ 357
deny bandwidth......................................................................................................................................................... 358
description.................................................................................................................................................................. 358
distance bgp...............................................................................................................................................................359
maximum-paths......................................................................................................................................................... 360
neighbor activate....................................................................................................................................................... 361
neighbor add-path..................................................................................................................................................... 361
neighbor advertisement-interval........................................................................................................................... 362
neighbor advertisement-start................................................................................................................................ 363
neighbor allowas-in................................................................................................................................................... 363
neighbor default-originate.......................................................................................................................................364
neighbor description.................................................................................................................................................365
neighbor distribute-list.............................................................................................................................................366
neighbor dmzlink-bw................................................................................................................................................ 366
neighbor ebgp-multihop...........................................................................................................................................367
neighbor fall-over......................................................................................................................................................368
neighbor filter-list......................................................................................................................................................369
neighbor local-as....................................................................................................................................................... 369
neighbor maximum-prefix........................................................................................................................................370
neighbor next-hop-self............................................................................................................................................. 371
neighbor password....................................................................................................................................................372
neighbor peer-group (assigning peers)................................................................................................................373
neighbor peer-group (creating group)................................................................................................................. 374
neighbor peer-group passive..................................................................................................................................375
neighbor remote-as.................................................................................................................................................. 375
neighbor remove-private-as................................................................................................................................... 376
neighbor route-map.................................................................................................................................................. 377
neighbor route-reflector-client.............................................................................................................................. 378
neighbor send-community.......................................................................................................................................379
neighbor shutdown................................................................................................................................................... 379
neighbor soft-reconfiguration inbound................................................................................................................380
neighbor subnet..........................................................................................................................................................381
neighbor timers..........................................................................................................................................................382
neighbor timers extended....................................................................................................................................... 383
neighbor update-source.......................................................................................................................................... 383
neighbor weight.........................................................................................................................................................384
network........................................................................................................................................................................385
network backdoor..................................................................................................................................................... 386
permit bandwidth...................................................................................................................................................... 387
Contents
9
redistribute..................................................................................................................................................................387
redistribute ospf........................................................................................................................................................ 388
router bgp................................................................................................................................................................... 389
set extcommunity bandwidth.................................................................................................................................390
shutdown all................................................................................................................................................................ 391
shutdown address-family-ipv4–multicast............................................................................................................391
shutdown address-family-ipv4–unicast............................................................................................................... 391
shutdown address-family-ipv6–unicast...............................................................................................................392
show capture bgp-pdu neighbor........................................................................................................................... 392
show config................................................................................................................................................................ 393
show ip bgp................................................................................................................................................................ 394
show ip bgp cluster-list........................................................................................................................................... 396
show ip bgp community...........................................................................................................................................398
show ip bgp community-list....................................................................................................................................400
show ip bgp dampened-paths.................................................................................................................................401
show ip bgp detail..................................................................................................................................................... 403
show ip bgp extcommunity-list..............................................................................................................................404
show ip bgp filter-list............................................................................................................................................... 406
show ip bgp flap-statistics......................................................................................................................................407
show ip bgp inconsistent-as...................................................................................................................................409
show ip bgp neighbors..............................................................................................................................................410
show ip bgp next-hop............................................................................................................................................... 413
show ip bgp paths......................................................................................................................................................414
show ip bgp paths as-path...................................................................................................................................... 416
show ip bgp paths community................................................................................................................................ 417
show ip bgp peer-group........................................................................................................................................... 418
show ip bgp regexp................................................................................................................................................... 419
show ip bgp summary............................................................................................................................................... 421
show running-config bgp.........................................................................................................................................423
timers bgp................................................................................................................................................................... 424
timers bgp extended.................................................................................................................................................424
MBGP Commands...........................................................................................................................................................425
debug ip bgp dampening......................................................................................................................................... 425
distance bgp............................................................................................................................................................... 426
show ip bgp dampened-paths................................................................................................................................ 427
BGP Extended Communities (RFC 4360).................................................................................................................428
deny.............................................................................................................................................................................. 428
deny regex.................................................................................................................................................................. 429
description.................................................................................................................................................................. 430
ip extcommunity-list................................................................................................................................................. 430
match extcommunity................................................................................................................................................ 431
permit............................................................................................................................................................................431
permit regex............................................................................................................................................................... 432
set extcommunity rt................................................................................................................................................. 433
set extcommunity soo..............................................................................................................................................434
show ip bgp ipv4 extcommunity-list.....................................................................................................................435
show ip bgp paths extcommunity......................................................................................................................... 436
show ip extcommunity-list...................................................................................................................................... 437
show running-config extcommunity-list.............................................................................................................. 437
IPv6 BGP Commands.....................................................................................................................................................438
10
Contents
address-family............................................................................................................................................................438
address family ipv6 unicast.....................................................................................................................................439
aggregate-address....................................................................................................................................................439
bgp always-compare-med.......................................................................................................................................440
bgp bestpath as-path ignore...................................................................................................................................441
bgp bestpath med confed........................................................................................................................................441
bgp bestpath med missing-as-best...................................................................................................................... 442
bgp client-to-client reflection................................................................................................................................ 442
bgp cluster-id............................................................................................................................................................. 443
bgp confederation identifier................................................................................................................................... 443
bgp dampening...........................................................................................................................................................444
bgp default local-preference.................................................................................................................................. 445
bgp enforce-first-as................................................................................................................................................. 445
bgp fast-external-fallover....................................................................................................................................... 446
bgp four-octet-as-support..................................................................................................................................... 446
bgp graceful-restart................................................................................................................................................. 447
bgp log-neighbor-changes...................................................................................................................................... 447
bgp non-deterministic-med.................................................................................................................................... 448
bgp recursive-bgp-next-hop.................................................................................................................................. 448
bgp regex-eval-optz-disable.................................................................................................................................. 449
bgp router-id.............................................................................................................................................................. 450
bgp soft-reconfig-backup.......................................................................................................................................450
capture bgp-pdu max-buffer-size......................................................................................................................... 451
capture bgp-pdu neighbor (ipv6).......................................................................................................................... 451
clear ip bgp ipv6-address........................................................................................................................................ 452
clear ip bgp * (asterisk).......................................................................................................................................... 453
clear ip bgp as-number............................................................................................................................................ 453
clear ip bgp ipv6 dampening...................................................................................................................................454
clear ip bgp ipv6 flap-statistics............................................................................................................................. 454
clear ip bgp ipv6 unicast..........................................................................................................................................455
clear ip bgp ipv6 unicast dampening.................................................................................................................... 456
clear ip bgp ipv6 unicast flap-statistics...............................................................................................................456
debug ip bgp keepalives...........................................................................................................................................457
debug ip bgp ipv6 dampening................................................................................................................................ 457
debug ip bgp ipv6 unicast peer-group updates................................................................................................. 458
debug ip bgp ipv6 unicast dampening..................................................................................................................459
debug ip bgp ipv6 unicast updates....................................................................................................................... 459
debug ip bgp notifications.......................................................................................................................................460
debug ip bgp updates...............................................................................................................................................460
default-metric............................................................................................................................................................. 461
description................................................................................................................................................................... 461
distance bgp............................................................................................................................................................... 462
ipv6 prefix-list............................................................................................................................................................ 463
maximum-paths......................................................................................................................................................... 463
neighbor activate...................................................................................................................................................... 464
neighbor advertisement-interval........................................................................................................................... 464
neighbor allowas-in...................................................................................................................................................465
neighbor default-originate...................................................................................................................................... 466
neighbor description.................................................................................................................................................466
neighbor distribute-list.............................................................................................................................................467
Contents
11
neighbor ebgp-multihop...........................................................................................................................................467
neighbor fall-over......................................................................................................................................................468
neighbor filter-list......................................................................................................................................................469
neighbor maximum-prefix....................................................................................................................................... 469
neighbor next-hop-self............................................................................................................................................ 470
neighbor peer-group (assigning peers)................................................................................................................ 471
neighbor peer-group (creating group)................................................................................................................. 472
neighbor peer-group passive..................................................................................................................................472
neighbor remote-as...................................................................................................................................................473
neighbor remove-private-as................................................................................................................................... 473
neighbor route-map.................................................................................................................................................. 474
neighbor route-reflector-client..............................................................................................................................475
neighbor send-community.......................................................................................................................................475
neighbor soft-reconfiguration inbound................................................................................................................ 476
neighbor subnet......................................................................................................................................................... 477
neighbor shutdown....................................................................................................................................................477
neighbor timers.......................................................................................................................................................... 478
neighbor update-source...........................................................................................................................................479
neighbor weight......................................................................................................................................................... 479
neighbor X:X:X::X password...................................................................................................................................480
network........................................................................................................................................................................480
network backdoor......................................................................................................................................................481
redistribute..................................................................................................................................................................482
redistribute ospf........................................................................................................................................................ 482
router bgp................................................................................................................................................................... 483
show capture bgp-pdu neighbor........................................................................................................................... 484
show config................................................................................................................................................................ 484
show ip bgp next-hop.............................................................................................................................................. 485
show ip bgp paths.....................................................................................................................................................485
show ip bgp paths as-path..................................................................................................................................... 486
show ip bgp paths community............................................................................................................................... 486
show ip bgp paths extcommunity......................................................................................................................... 487
show ip bgp regexp...................................................................................................................................................487
show ipv6 prefix-list................................................................................................................................................. 488
show ip bgp ipv6 unicast.........................................................................................................................................488
show ip bgp ipv6 unicast cluster-list....................................................................................................................489
show ip bgp ipv6 unicast community................................................................................................................... 489
show ip bgp ipv6 unicast community-list............................................................................................................490
show ip bgp ipv6 unicast dampened-paths........................................................................................................ 490
show ip bgp ipv6 unicast detail.............................................................................................................................. 491
show ip bgp ipv6 unicast extcommunity-list.......................................................................................................491
show ip bgp ipv6 unicast filter-list........................................................................................................................492
show ip bgp ipv6 unicast flap-statistics.............................................................................................................. 492
show ip bgp ipv6 unicast inconsistent-as........................................................................................................... 493
show ip bgp ipv6 unicast neighbors..................................................................................................................... 493
show ip bgp ipv6 unicast peer-group...................................................................................................................494
show ip bgp ipv6 unicast summary.......................................................................................................................495
timers bgp...................................................................................................................................................................495
IPv6 MBGP Commands.................................................................................................................................................496
show ipv6 mbgproutes............................................................................................................................................ 496
12
Contents
Chapter 9: Content Addressable Memory (CAM)....................................................................... 498
CAM Profile Commands................................................................................................................................................ 498
cam-acl (Configuration).......................................................................................................................................... 499
cam-acl-egress...........................................................................................................................................................501
cam-acl-egress-pe....................................................................................................................................................502
cam-acl-pe..................................................................................................................................................................502
cam-optimization...................................................................................................................................................... 503
cam-threshold............................................................................................................................................................504
show cam-acl.............................................................................................................................................................504
show cam-usage....................................................................................................................................................... 505
show cam-acl-pe.......................................................................................................................................................507
show cam-acl-egress-pe.........................................................................................................................................508
test cam-usage..........................................................................................................................................................508
Unified Forwarding Table Modes................................................................................................................................ 509
show hardware forwarding-table mode............................................................................................................... 510
hardware forwarding-table mode.......................................................................................................................... 510
Chapter 10: Control Plane Policing (CoPP)................................................................................ 512
clear control-traffic protocol........................................................................................................................................ 512
clear control-traffic queue............................................................................................................................................ 513
control-plane-cpuqos......................................................................................................................................................514
service-policy rate-limit-cpu-queues.......................................................................................................................... 514
service-policy rate-limit-protocols.............................................................................................................................. 515
show control-traffic protocol....................................................................................................................................... 516
show control-traffic queue .......................................................................................................................................... 517
show cpu-queue rate......................................................................................................................................................518
show ip protocol-queue-mapping................................................................................................................................519
show ipv6 protocol-queue-mapping...........................................................................................................................520
show mac protocol-queue-mapping............................................................................................................................521
show protocol-queue-mapping....................................................................................................................................522
Chapter 11: Data Center Bridging (DCB).................................................................................... 526
DCB Commands.............................................................................................................................................................. 526
dcb-enable.................................................................................................................................................................. 526
PFC Commands...............................................................................................................................................................527
clear hardware pfc-nodrop-priority...................................................................................................................... 527
clear pfc counters.....................................................................................................................................................528
dcb-input.....................................................................................................................................................................529
dcb-policy input.........................................................................................................................................................529
dcb-policy input stack-unit stack-ports all......................................................................................................... 530
pfc no-drop queues................................................................................................................................................... 531
pfc-nodrop-priority l2-dlf drop.............................................................................................................................. 532
pfc priority.................................................................................................................................................................. 532
show dcb..................................................................................................................................................................... 533
show hardware pfc-nodrop-priority..................................................................................................................... 534
show interface pfc....................................................................................................................................................534
show interface pfc statistics..................................................................................................................................538
ETS Commands...............................................................................................................................................................539
Contents
13
dcb-enable.................................................................................................................................................................. 539
dcb-output..................................................................................................................................................................540
dcb-policy output.......................................................................................................................................................541
clear ets counters...................................................................................................................................................... 541
show interfaces ets.................................................................................................................................................. 542
DCBX Commands........................................................................................................................................................... 548
advertise dcbx-tlv..................................................................................................................................................... 548
dcbx port-role............................................................................................................................................................ 549
dcbx version............................................................................................................................................................... 550
debug dcbx..................................................................................................................................................................551
fcoe priority-bits........................................................................................................................................................ 551
iscsi priority-bits........................................................................................................................................................552
show interface dcbx detail......................................................................................................................................553
dcb-map............................................................................................................................................................................ 556
priority-pgid......................................................................................................................................................................556
priority-group bandwidth pfc....................................................................................................................................... 557
dcb-map stack-unit all stack-ports all....................................................................................................................... 558
dcb pfc-shared-buffer-size..........................................................................................................................................559
dcb-buffer-threshold ....................................................................................................................................................559
priority............................................................................................................................................................................... 560
qos-policy-buffer............................................................................................................................................................. 561
dcb-policy buffer-threshold (Interface Configuration)......................................................................................... 562
show qos dcb-buffer-threshold.................................................................................................................................. 563
show hardware stack-unit buffer-stats-snapshot..................................................................................................564
dcb pfc-total-buffer-size.............................................................................................................................................. 570
show running-config dcb-buffer-threshold...............................................................................................................571
dcb pfc-queues................................................................................................................................................................573
dcb {ets | pfc} enable.................................................................................................................................................... 574
Chapter 12: Debugging and Diagnostics..................................................................................... 575
Offline Diagnostic Commands......................................................................................................................................575
diag............................................................................................................................................................................... 575
offline linecard............................................................................................................................................................577
offline system.............................................................................................................................................................578
show diag.................................................................................................................................................................... 578
show diag testcase...................................................................................................................................................584
Hardware Commands.....................................................................................................................................................588
clear control-traffic.................................................................................................................................................. 588
clear hardware........................................................................................................................................................... 589
clear hardware system-flow...................................................................................................................................590
remote-exec ...............................................................................................................................................................591
show hardware ......................................................................................................................................................... 592
show hardware buffer............................................................................................................................................. 606
show hardware ip......................................................................................................................................................608
show hardware ipv6..................................................................................................................................................610
show hardware mac.................................................................................................................................................. 612
show hardware system-flow...................................................................................................................................613
tcpdump....................................................................................................................................................................... 616
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Contents
Chapter 13: Dynamic Host Configuration Protocol (DHCP).........................................................618
Configure a DHCP Server and DHCP Clients ..........................................................................................................618
clear ip dhcp................................................................................................................................................................618
debug ip dhcp client events.................................................................................................................................... 619
debug ip dhcp client packets................................................................................................................................. 620
debug ip dhcp server................................................................................................................................................ 621
default-router.............................................................................................................................................................622
disable.......................................................................................................................................................................... 622
dns-server...................................................................................................................................................................623
domain-name..............................................................................................................................................................623
excluded-address...................................................................................................................................................... 624
hardware-address..................................................................................................................................................... 624
host-address.............................................................................................................................................................. 625
ip address dhcp......................................................................................................................................................... 625
ip address dhcp relay information-option............................................................................................................626
ip address dhcp vendor-class-identifier...............................................................................................................627
ip dhcp relay secondary-subnet ............................................................................................................................627
ip dhcp server............................................................................................................................................................ 628
ip helper-address.......................................................................................................................................................629
ipv6 helper-address.................................................................................................................................................. 629
lease............................................................................................................................................................................. 630
netbios-name-server.................................................................................................................................................631
netbios-node-type..................................................................................................................................................... 631
network........................................................................................................................................................................632
pool............................................................................................................................................................................... 632
show ip dhcp client statistics.................................................................................................................................633
show ip dhcp configuration.................................................................................................................................... 634
show ip dhcp conflict............................................................................................................................................... 634
show ip dhcp lease....................................................................................................................................................635
show ip dhcp server statistics............................................................................................................................... 636
Configure Secure DHCP and DHCP Relay................................................................................................................636
arp inspection.............................................................................................................................................................636
arp inspection-trust.................................................................................................................................................. 637
clear ip dhcp snooping............................................................................................................................................. 638
ip dhcp relay information-option........................................................................................................................... 638
ip dhcp relay source-interface............................................................................................................................... 639
ipv6 dhcp relay source-interface.......................................................................................................................... 640
ip dhcp snooping........................................................................................................................................................ 641
ip dhcp snooping binding..........................................................................................................................................641
ip dhcp snooping database..................................................................................................................................... 642
ip dhcp snooping database renew.........................................................................................................................643
ip dhcp snooping trust............................................................................................................................................. 643
ip dhcp snooping verify mac-address.................................................................................................................. 644
ip dhcp snooping vlan...............................................................................................................................................644
ip dhcp source-address-validation........................................................................................................................645
show ip dhcp binding................................................................................................................................................646
show ip dhcp snooping............................................................................................................................................ 646
Contents
15
Chapter 14: Equal Cost Multi-Path (ECMP)............................................................................... 648
ecmp-group......................................................................................................................................................................648
hash-algorithm ecmp..................................................................................................................................................... 649
hash-algorithm hg............................................................................................................................................................651
hash-algorithm hg-seed................................................................................................................................................ 652
hash-algorithm seed.......................................................................................................................................................652
ip ecmp-group..................................................................................................................................................................653
ip ecmp weighted............................................................................................................................................................654
link-bundle-distribution trigger-threshold.................................................................................................................654
link-bundle-monitor enable........................................................................................................................................... 655
show config......................................................................................................................................................................655
show link-bundle distribution....................................................................................................................................... 656
Chapter 15: FCoE Transit...........................................................................................................657
clear fip-snooping database interface vlan...............................................................................................................657
clear fip-snooping statistics......................................................................................................................................... 658
debug fip snooping......................................................................................................................................................... 658
debug fip snooping rx.................................................................................................................................................... 659
feature fip-snooping.......................................................................................................................................................660
fip-snooping enable........................................................................................................................................................ 660
fip-snooping fc-map........................................................................................................................................................661
fip-snooping max-sessions-per-enodemac............................................................................................................... 661
fip-snooping port-mode fcf..........................................................................................................................................662
fip-snooping port-mode fcoe-trusted........................................................................................................................662
show fip-snooping config..............................................................................................................................................663
show fip-snooping enode..............................................................................................................................................663
show fip-snooping fcf....................................................................................................................................................664
show fip-snooping sessions..........................................................................................................................................665
show fip-snooping statistics........................................................................................................................................ 666
show fip-snooping system............................................................................................................................................669
show fip-snooping vlan..................................................................................................................................................669
Chapter 16: FIPS Cryptography..................................................................................................671
fips mode enable.............................................................................................................................................................. 671
show fips status.............................................................................................................................................................. 672
show ip ssh....................................................................................................................................................................... 672
ssh.......................................................................................................................................................................................673
Chapter 17: Flex Hash and Optimized Boot-Up........................................................................... 676
encapsulation dot1q........................................................................................................................................................676
lacp fast-switchover...................................................................................................................................................... 676
load-balance flexhash.....................................................................................................................................................677
load-balance ingress-port enable................................................................................................................................ 678
Chapter 18: Force10 OS Resilient Ring Protocol (FRRP)............................................................ 679
clear frrp............................................................................................................................................................................679
debug frrp.........................................................................................................................................................................680
description.........................................................................................................................................................................681
16
Contents
disable................................................................................................................................................................................ 682
interface............................................................................................................................................................................ 682
member-vlan.................................................................................................................................................................... 683
mode.................................................................................................................................................................................. 684
protocol frrp.....................................................................................................................................................................685
show frrp...........................................................................................................................................................................685
timer................................................................................................................................................................................... 687
Chapter 19: GARP VLAN Registration (GVRP)........................................................................... 688
clear gvrp statistics........................................................................................................................................................689
debug gvrp....................................................................................................................................................................... 689
disable................................................................................................................................................................................690
garp timers........................................................................................................................................................................ 691
gvrp enable.......................................................................................................................................................................692
gvrp registration..............................................................................................................................................................692
protocol gvrp....................................................................................................................................................................693
show config...................................................................................................................................................................... 694
show garp timers............................................................................................................................................................ 694
show gvrp......................................................................................................................................................................... 695
show gvrp statistics....................................................................................................................................................... 696
Chapter 20: High Availability (HA).............................................................................................698
redundancy auto-failover-limit.....................................................................................................................................698
redundancy disable-auto-reboot.................................................................................................................................699
redundancy force-failover.............................................................................................................................................700
redundancy primary.........................................................................................................................................................701
redundancy reset-counter............................................................................................................................................. 701
redundancy synchronize................................................................................................................................................702
show redundancy............................................................................................................................................................ 702
Chapter 21: ICMP Message Types.............................................................................................. 706
Chapter 22: Interfaces...............................................................................................................708
Basic Interface Commands...........................................................................................................................................708
clear counters............................................................................................................................................................ 708
clear dampening.......................................................................................................................................................... 711
combo-port-type........................................................................................................................................................712
combo-port-type........................................................................................................................................................712
dampening....................................................................................................................................................................713
description................................................................................................................................................................... 714
default interface.........................................................................................................................................................715
encapsulation dot1q...................................................................................................................................................716
flowcontrol...................................................................................................................................................................716
interface....................................................................................................................................................................... 718
interface loopback.....................................................................................................................................................720
interface ManagementEthernet............................................................................................................................. 721
interface null...............................................................................................................................................................722
interface range...........................................................................................................................................................723
interface range macro (define)..............................................................................................................................725
Contents
17
interface range macro name...................................................................................................................................727
interface vlan..............................................................................................................................................................728
keepalive......................................................................................................................................................................728
linecard portmode..................................................................................................................................................... 729
monitor interface.......................................................................................................................................................730
mtu................................................................................................................................................................................733
no port-delay-restore (Interface Mode)..............................................................................................................735
port-delay-restore (Configuration Mode)...........................................................................................................735
portmode hybrid........................................................................................................................................................ 736
rate-interval................................................................................................................................................................ 737
rate-interval (Configuration Mode)...................................................................................................................... 738
show config................................................................................................................................................................ 739
show config (from INTERFACE RANGE mode)................................................................................................ 740
show interfaces......................................................................................................................................................... 740
show interfaces configured.................................................................................................................................... 753
show interfaces dampening....................................................................................................................................756
show interfaces phy................................................................................................................................................. 759
show interfaces status.............................................................................................................................................763
show interfaces switchport.................................................................................................................................... 767
show interfaces transceiver................................................................................................................................... 770
show interfaces vlan.................................................................................................................................................778
show range..................................................................................................................................................................778
show running-config ecmp-group......................................................................................................................... 779
shutdown.....................................................................................................................................................................780
speed (for 10/100/1000/10000 interfaces)....................................................................................................... 780
speed (Management interface)............................................................................................................................. 782
switchport................................................................................................................................................................... 783
wavelength..................................................................................................................................................................784
Egress Interface Selection (EIS) Commands........................................................................................................... 784
application................................................................................................................................................................... 784
clear management application pkt-cntr...............................................................................................................785
management egress-interface-selection.............................................................................................................786
show ip management-eis-route ............................................................................................................................786
show management application pkt-cntr.............................................................................................................. 787
show management application pkt-fallback-cntr.............................................................................................. 787
Port Channel Commands...............................................................................................................................................788
channel-member........................................................................................................................................................788
group............................................................................................................................................................................ 789
interface port-channel............................................................................................................................................. 790
minimum-links............................................................................................................................................................. 791
port-channel failover-group....................................................................................................................................792
show config................................................................................................................................................................ 793
show interfaces port-channel................................................................................................................................ 793
show port-channel-flow...........................................................................................................................................797
HiGig Port Channel Commands................................................................................................................................... 798
clear hardware hg-stats.......................................................................................................................................... 799
hg-link-bundle-monitor enable...............................................................................................................................800
hg-link-bundle-monitor rate-interval....................................................................................................................800
hg-link-bundle-monitor trigger-threshold ...........................................................................................................801
show hardware hg-stats.......................................................................................................................................... 801
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Contents
show hg-link-bundle-distribution...........................................................................................................................803
snmp-server enable traps hg-lbm......................................................................................................................... 804
Time Domain Reflectometer (TDR) Commands......................................................................................................805
tdr-cable-test.............................................................................................................................................................805
show tdr...................................................................................................................................................................... 806
Chapter 23: Intermediate System to Intermediate System (IS-IS).............................................808
adjacency-check............................................................................................................................................................. 809
advertise............................................................................................................................................................................ 810
area-password...................................................................................................................................................................811
clear isis..............................................................................................................................................................................812
clns host.............................................................................................................................................................................812
debug isis........................................................................................................................................................................... 813
debug isis adj-packets.................................................................................................................................................... 814
debug isis graceful-restart............................................................................................................................................ 814
debug isis local-updates.................................................................................................................................................815
debug isis snp-packets...................................................................................................................................................816
debug isis spf-triggers.................................................................................................................................................... 817
debug isis update-packets.............................................................................................................................................817
default-information originate........................................................................................................................................ 818
description.........................................................................................................................................................................819
distance............................................................................................................................................................................. 820
distribute-list in................................................................................................................................................................ 821
distribute-list out.............................................................................................................................................................822
distribute-list redistributed-override.......................................................................................................................... 823
domain-password............................................................................................................................................................823
graceful-restart ietf........................................................................................................................................................824
graceful-restart interval................................................................................................................................................ 825
graceful-restart restart-wait........................................................................................................................................825
graceful-restart t1...........................................................................................................................................................826
graceful-restart t2.......................................................................................................................................................... 827
graceful-restart t3.......................................................................................................................................................... 827
hello padding.................................................................................................................................................................... 828
hostname dynamic..........................................................................................................................................................829
ignore-lsp-errors............................................................................................................................................................. 830
ip router isis......................................................................................................................................................................830
ipv6 router isis.................................................................................................................................................................. 831
isis circuit-type................................................................................................................................................................ 832
isis csnp-interval..............................................................................................................................................................833
isis hello-interval..............................................................................................................................................................833
isis hello-multiplier...........................................................................................................................................................834
isis hello padding............................................................................................................................................................. 835
isis ipv6 metric.................................................................................................................................................................836
isis metric..........................................................................................................................................................................836
isis network point-to-point........................................................................................................................................... 837
isis password.................................................................................................................................................................... 838
isis priority.........................................................................................................................................................................839
is-type................................................................................................................................................................................839
log-adjacency-changes..................................................................................................................................................840
lsp-gen-interval................................................................................................................................................................ 841
Contents
19
lsp-mtu...............................................................................................................................................................................842
lsp-refresh-interval.........................................................................................................................................................842
max-area-addresses....................................................................................................................................................... 843
max-lsp-lifetime...............................................................................................................................................................844
maximum-paths...............................................................................................................................................................845
metric-style...................................................................................................................................................................... 845
multi-topology..................................................................................................................................................................846
net.......................................................................................................................................................................................847
passive-interface.............................................................................................................................................................848
redistribute....................................................................................................................................................................... 848
redistribute bgp...............................................................................................................................................................850
redistribute ospf...............................................................................................................................................................851
router isis.......................................................................................................................................................................... 852
set-overload-bit...............................................................................................................................................................853
show config...................................................................................................................................................................... 854
show isis database..........................................................................................................................................................855
show isis graceful-restart detail.................................................................................................................................. 857
show isis hostname........................................................................................................................................................ 858
show isis interface..........................................................................................................................................................859
show isis neighbors......................................................................................................................................................... 861
show isis protocol........................................................................................................................................................... 863
show isis traffic............................................................................................................................................................... 864
spf-interval....................................................................................................................................................................... 866
Chapter 24: Internet Group Management Protocol (IGMP)........................................................868
IGMP Commands............................................................................................................................................................ 868
clear ip igmp groups................................................................................................................................................. 868
debug ip igmp.............................................................................................................................................................869
ip igmp access-group............................................................................................................................................... 870
ip igmp group-join-limit............................................................................................................................................ 870
ip igmp immediate-leave...........................................................................................................................................871
ip igmp last-member-query-interval..................................................................................................................... 872
ip igmp querier-timeout............................................................................................................................................873
ip igmp query-interval...............................................................................................................................................873
ip igmp query-max-resp-time................................................................................................................................. 874
ip igmp ssm-map....................................................................................................................................................... 875
ip igmp static-group..................................................................................................................................................876
ip igmp version........................................................................................................................................................... 877
show ip igmp groups.................................................................................................................................................878
show ip igmp interface.............................................................................................................................................879
show ip igmp ssm-map............................................................................................................................................. 881
IGMP Snooping Commands.......................................................................................................................................... 881
clear ip igmp snooping groups................................................................................................................................882
debug ip igmp snooping...........................................................................................................................................883
ip igmp snooping enable.......................................................................................................................................... 884
ip igmp snooping fast-leave....................................................................................................................................884
ip igmp snooping flood.............................................................................................................................................885
ip igmp snooping last-member-query-interval................................................................................................... 886
ip igmp snooping mrouter........................................................................................................................................887
ip igmp snooping querier......................................................................................................................................... 888
20
Contents
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