Networking Z9500

Dell Networking Z9500 User guide

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Dell Networking Command-Line Reference
Guide for the Z9500 Switch
9.10(0.0)
April 2016
Rev. A00
Notes, cautions, and warnings
NOTE: A NOTE indicates important information that helps you make better use of your computer.
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid
the problem.
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
© 2016 Dell Inc. All rights reserved. This product is protected by U.S. and international copyright and intellectual property laws. Dell and the
Dell logo are trademarks of Dell Inc. in the United States and/or other jurisdictions. All other marks and names mentioned herein may be
trademarks of their respective companies.
Chapter 1: About this Guide......................................................................................................... 41
Objectives............................................................................................................................................................................ 41
Audience...............................................................................................................................................................................41
Conventions.........................................................................................................................................................................41
Information Icons...............................................................................................................................................................42
Chapter 2: CLI Basics.................................................................................................................. 43
Accessing the Command Line........................................................................................................................................ 43
Multiple Configuration Users.......................................................................................................................................... 43
Obtaining Help....................................................................................................................................................................44
Navigating the CLI............................................................................................................................................................ 45
Using the Keyword no Command..................................................................................................................................46
Filtering show Commands...............................................................................................................................................46
Command Modes...............................................................................................................................................................47
Chapter 3: File Management........................................................................................................55
boot system........................................................................................................................................................................55
format flash........................................................................................................................................................................ 56
restore factory-defaults.................................................................................................................................................. 56
show boot system.............................................................................................................................................................59
show bootvar..................................................................................................................................................................... 60
show file.............................................................................................................................................................................. 60
show os-version................................................................................................................................................................. 61
show running-config.........................................................................................................................................................63
show startup-config......................................................................................................................................................... 66
show version.......................................................................................................................................................................67
upgrade boot...................................................................................................................................................................... 68
upgrade fpga-image linecard booted............................................................................................................................69
upgrade fpga-image system cpld booted.................................................................................................................... 70
upgrade fpga-image system fpga booted.................................................................................................................... 71
upgrade system..................................................................................................................................................................72
verify................................................................................................................................................................................... 73
Chapter 4: Control and Monitoring.............................................................................................. 75
asf-mode..............................................................................................................................................................................76
banner exec.........................................................................................................................................................................77
banner login.........................................................................................................................................................................78
banner motd....................................................................................................................................................................... 80
cam-acl................................................................................................................................................................................ 80
cam-acl (Configuration).................................................................................................................................................. 82
cam-audit linecard.............................................................................................................................................................84
clear alarms.........................................................................................................................................................................84
clear line...............................................................................................................................................................................85
clear trace........................................................................................................................................................................... 86
Contents
Contents 3
configure............................................................................................................................................................................. 86
debug cpu-traffic-stats................................................................................................................................................... 87
debug ftpserver................................................................................................................................................................. 88
disable.................................................................................................................................................................................. 88
do.......................................................................................................................................................................................... 89
enable...................................................................................................................................................................................90
enable optic-info-update interval...................................................................................................................................91
end......................................................................................................................................................................................... 91
exec-timeout...................................................................................................................................................................... 92
exit........................................................................................................................................................................................ 93
ftp-server enable...............................................................................................................................................................94
ftp-server topdir................................................................................................................................................................95
ftp-server username.........................................................................................................................................................96
hostname.............................................................................................................................................................................96
ip ftp password.................................................................................................................................................................. 97
ip ftp source-interface..................................................................................................................................................... 98
ip ftp username..................................................................................................................................................................99
ip http source-interface.................................................................................................................................................100
ip telnet server enable....................................................................................................................................................100
ip telnet source-interface...............................................................................................................................................101
ip tftp source-interface..................................................................................................................................................102
line....................................................................................................................................................................................... 103
login concurrent-session................................................................................................................................................103
login statistics...................................................................................................................................................................105
logging coredump server............................................................................................................................................... 106
ping......................................................................................................................................................................................107
reload...................................................................................................................................................................................110
send..................................................................................................................................................................................... 110
service timestamps........................................................................................................................................................... 111
show alarms....................................................................................................................................................................... 112
show asf..............................................................................................................................................................................113
show command-history...................................................................................................................................................114
show console lp.................................................................................................................................................................115
show cpu-traffic-stats.................................................................................................................................................... 116
show cpu-interface-stats............................................................................................................................................... 117
show debugging................................................................................................................................................................119
show environment........................................................................................................................................................... 120
show inventory................................................................................................................................................................. 122
show login statistics........................................................................................................................................................122
show memory................................................................................................................................................................... 125
show processes cpu........................................................................................................................................................126
show processes ipc......................................................................................................................................................... 128
show processes ipc flow-control..................................................................................................................................131
show processes memory................................................................................................................................................133
show software ifm...........................................................................................................................................................136
show system..................................................................................................................................................................... 138
show trace..........................................................................................................................................................................141
show tech-support.......................................................................................................................................................... 142
show util-threshold cpu..................................................................................................................................................144
show util-threshold memory......................................................................................................................................... 145
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Contents
system location-led......................................................................................................................................................... 145
telnet...................................................................................................................................................................................146
terminal length..................................................................................................................................................................147
traceroute..........................................................................................................................................................................148
undebug all........................................................................................................................................................................ 150
upload trace-log...............................................................................................................................................................150
util-threshold cpu............................................................................................................................................................. 151
util-threshold memory.................................................................................................................................................... 152
virtual-ip.............................................................................................................................................................................153
write.................................................................................................................................................................................... 153
Chapter 5: Access Control Lists (ACL).......................................................................................155
Commands Common to all ACL Types....................................................................................................................... 155
remark...........................................................................................................................................................................155
show config................................................................................................................................................................. 157
Common IP ACL Commands......................................................................................................................................... 157
clear counters ip access-group.............................................................................................................................. 157
ip access-group..........................................................................................................................................................158
ip control-plane egress-filter...................................................................................................................................159
show ip access-lists.................................................................................................................................................. 160
show ip accounting access-list............................................................................................................................... 161
Standard IP ACL Commands.........................................................................................................................................162
deny...............................................................................................................................................................................162
ip access-list standard..............................................................................................................................................163
permit............................................................................................................................................................................164
resequence access-list............................................................................................................................................. 165
resequence prefix-list ipv4...................................................................................................................................... 166
seq................................................................................................................................................................................. 167
Extended IP ACL Commands........................................................................................................................................168
deny...............................................................................................................................................................................169
deny icmp.....................................................................................................................................................................170
deny tcp........................................................................................................................................................................ 171
deny udp.......................................................................................................................................................................174
ip access-list extended............................................................................................................................................. 176
permit............................................................................................................................................................................ 177
permit icmp..................................................................................................................................................................178
permit tcp.................................................................................................................................................................... 179
permit udp....................................................................................................................................................................182
resequence prefix-list ipv4...................................................................................................................................... 184
seq................................................................................................................................................................................. 184
ACL VLAN Group Commands....................................................................................................................................... 187
acl-vlan-group.............................................................................................................................................................187
cam-acl-vlan................................................................................................................................................................187
description (ACL VLAN Group)..............................................................................................................................188
ip access-group (ACL VLAN Group).....................................................................................................................188
member vlan (ACL VLAN Group).......................................................................................................................... 189
show acl-vlan-group ................................................................................................................................................ 189
show cam-acl-vlan.................................................................................................................................................... 190
show cam-usage.........................................................................................................................................................191
show running config acl-vlan-group......................................................................................................................194
Contents
5
Common MAC Access List Commands......................................................................................................................195
clear counters mac access-group..........................................................................................................................195
mac access-group..................................................................................................................................................... 195
show mac access-lists.............................................................................................................................................. 197
show mac accounting access-list.......................................................................................................................... 197
Standard MAC ACL Commands...................................................................................................................................198
deny...............................................................................................................................................................................198
mac access-list standard........................................................................................................................................ 200
permit...........................................................................................................................................................................200
seq................................................................................................................................................................................ 202
Extended MAC ACL Commands................................................................................................................................. 203
deny..............................................................................................................................................................................203
mac access-list extended........................................................................................................................................205
permit...........................................................................................................................................................................206
seq.................................................................................................................................................................................207
IP Prefix List Commands...............................................................................................................................................209
access-class............................................................................................................................................................... 209
clear ip prefix-list....................................................................................................................................................... 210
deny................................................................................................................................................................................211
ip prefix-list.................................................................................................................................................................. 211
permit............................................................................................................................................................................212
seq................................................................................................................................................................................. 213
show config................................................................................................................................................................. 214
show ip prefix-list detail........................................................................................................................................... 215
show ip prefix-list summary.................................................................................................................................... 215
Route Map Commands...................................................................................................................................................216
continue........................................................................................................................................................................216
description................................................................................................................................................................... 217
match as-path.............................................................................................................................................................218
match community...................................................................................................................................................... 219
match interface.......................................................................................................................................................... 219
match ip address....................................................................................................................................................... 220
match ip next-hop..................................................................................................................................................... 221
match ip route-source..............................................................................................................................................222
match metric.............................................................................................................................................................. 223
match origin................................................................................................................................................................224
match route-type...................................................................................................................................................... 224
match tag....................................................................................................................................................................225
route-map................................................................................................................................................................... 226
set as-path..................................................................................................................................................................227
set automatic-tag......................................................................................................................................................228
set comm-list delete.................................................................................................................................................229
set community........................................................................................................................................................... 229
set level........................................................................................................................................................................ 231
set local-preference.................................................................................................................................................. 231
set metric.................................................................................................................................................................... 232
set metric-type.......................................................................................................................................................... 233
set next-hop............................................................................................................................................................... 234
set origin......................................................................................................................................................................235
set tag..........................................................................................................................................................................235
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Contents
set weight................................................................................................................................................................... 236
show config.................................................................................................................................................................237
show route-map........................................................................................................................................................ 238
AS-Path Commands....................................................................................................................................................... 238
ip as-path access-list............................................................................................................................................... 238
show ip as-path-access-lists..................................................................................................................................239
IP Community List Commands.....................................................................................................................................240
ip community-list.......................................................................................................................................................240
show ip community-lists..........................................................................................................................................240
UDF ACL Commands...................................................................................................................................................... 241
deny ip.......................................................................................................................................................................... 241
feature udf-acl........................................................................................................................................................... 242
key.................................................................................................................................................................................242
match........................................................................................................................................................................... 243
permit ip.......................................................................................................................................................................244
show config................................................................................................................................................................ 245
udf-id............................................................................................................................................................................245
udf-qualifier-value.....................................................................................................................................................246
udf-tcam......................................................................................................................................................................246
Chapter 6: 802.1X...................................................................................................................... 247
debug dot1x...................................................................................................................................................................... 248
dot1x auth-fail-vlan.........................................................................................................................................................248
dot1x auth-server............................................................................................................................................................249
dot1x auth-type mab-only.............................................................................................................................................250
dot1x authentication (Configuration)..........................................................................................................................251
dot1x authentication (Interface)..................................................................................................................................251
dot1x critical-vlan............................................................................................................................................................252
dot1x guest-vlan..............................................................................................................................................................253
dot1x host-mode............................................................................................................................................................. 254
dot1x mac-auth-bypass.................................................................................................................................................255
dot1x max-eap-req..........................................................................................................................................................255
dot1x max-supplicants................................................................................................................................................... 256
dot1x port-control...........................................................................................................................................................256
dot1x profile...................................................................................................................................................................... 257
dot1x quiet-period...........................................................................................................................................................258
dot1x reauthentication...................................................................................................................................................258
dot1x reauth-max............................................................................................................................................................ 259
dot1x server-timeout......................................................................................................................................................260
dot1x static-mab.............................................................................................................................................................. 261
dot1x supplicant-timeout...............................................................................................................................................262
dot1x tx-period.................................................................................................................................................................262
mac.....................................................................................................................................................................................263
show dot1x cos-mapping interface.............................................................................................................................264
show dot1x interface......................................................................................................................................................265
show dot1x profile........................................................................................................................................................... 267
Chapter 7: Bidirectional Forwarding Detection (BFD)................................................................ 269
bfd all-neighbors............................................................................................................................................................. 269
Contents
7
bfd disable.........................................................................................................................................................................270
bfd enable (Configuration)............................................................................................................................................ 271
bfd enable (Interface).....................................................................................................................................................271
bfd interval .......................................................................................................................................................................272
bfd protocol-liveness......................................................................................................................................................273
ip route bfd....................................................................................................................................................................... 273
ipv6 ospf bfd all-neighbors........................................................................................................................................... 274
neighbor bfd..................................................................................................................................................................... 275
neighbor bfd disable....................................................................................................................................................... 276
show bfd neighbors........................................................................................................................................................ 277
vrrp bfd..............................................................................................................................................................................278
Chapter 8: Border Gateway Protocol......................................................................................... 280
BGP IPv4 Commands.....................................................................................................................................................280
address-family............................................................................................................................................................280
aggregate-address.....................................................................................................................................................281
bgp add-path..............................................................................................................................................................282
bgp always-compare-med.......................................................................................................................................283
bgp asnotation........................................................................................................................................................... 284
bgp bestpath as-path ignore..................................................................................................................................285
bgp bestpath as-path multipath-relax................................................................................................................. 285
bgp bestpath med confed.......................................................................................................................................286
bgp bestpath med missing-as-best...................................................................................................................... 286
bgp bestpath router-id ignore................................................................................................................................287
bgp client-to-client reflection................................................................................................................................ 288
bgp cluster-id............................................................................................................................................................. 288
bgp confederation identifier................................................................................................................................... 289
bgp confederation peers......................................................................................................................................... 290
bgp dampening........................................................................................................................................................... 291
bgp default local-preference..................................................................................................................................292
bgp dmzlink-bw......................................................................................................................................................... 293
bgp enforce-first-as................................................................................................................................................. 293
bgp fast-external-fallover....................................................................................................................................... 294
bgp four-octet-as-support..................................................................................................................................... 295
bgp graceful-restart................................................................................................................................................. 295
bgp log-neighbor-changes......................................................................................................................................296
bgp non-deterministic-med.................................................................................................................................... 297
bgp recursive-bgp-next-hop.................................................................................................................................. 298
bgp regex-eval-optz-disable.................................................................................................................................. 298
bgp router-id.............................................................................................................................................................. 299
bgp soft-reconfig-backup.......................................................................................................................................300
capture bgp-pdu neighbor....................................................................................................................................... 301
capture bgp-pdu max-buffer-size......................................................................................................................... 301
clear ip bgp................................................................................................................................................................. 302
clear ip bgp dampening............................................................................................................................................303
clear ip bgp flap-statistics.......................................................................................................................................304
clear ip bgp peer-group........................................................................................................................................... 305
debug ip bgp...............................................................................................................................................................306
debug ip bgp dampening......................................................................................................................................... 308
debug ip bgp events.................................................................................................................................................308
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Contents
debug ip bgp keepalives.......................................................................................................................................... 309
debug ip bgp notifications....................................................................................................................................... 310
debug ip bgp soft-reconfiguration..........................................................................................................................311
debug ip bgp updates................................................................................................................................................312
default-metric............................................................................................................................................................. 313
deny bandwidth.......................................................................................................................................................... 314
description................................................................................................................................................................... 314
distance bgp................................................................................................................................................................315
maximum-paths..........................................................................................................................................................316
neighbor activate....................................................................................................................................................... 316
neighbor add-path......................................................................................................................................................317
neighbor advertisement-interval............................................................................................................................ 318
neighbor advertisement-start................................................................................................................................. 319
neighbor allowas-in....................................................................................................................................................319
neighbor default-originate.......................................................................................................................................320
neighbor description..................................................................................................................................................321
neighbor distribute-list.............................................................................................................................................322
neighbor dmzlink-bw................................................................................................................................................ 323
neighbor ebgp-multihop...........................................................................................................................................323
neighbor fall-over...................................................................................................................................................... 324
neighbor filter-list......................................................................................................................................................325
neighbor graceful-restart........................................................................................................................................325
neighbor local-as....................................................................................................................................................... 326
neighbor maximum-prefix........................................................................................................................................327
neighbor next-hop-self............................................................................................................................................ 328
neighbor password....................................................................................................................................................328
neighbor peer-group (assigning peers)............................................................................................................... 330
neighbor peer-group (creating group)..................................................................................................................331
neighbor peer-group passive...................................................................................................................................331
neighbor remote-as.................................................................................................................................................. 332
neighbor remove-private-as................................................................................................................................... 333
neighbor route-map.................................................................................................................................................. 334
neighbor route-reflector-client..............................................................................................................................335
neighbor send-community...................................................................................................................................... 336
neighbor shutdown................................................................................................................................................... 336
neighbor soft-reconfiguration inbound................................................................................................................ 337
neighbor subnet.........................................................................................................................................................338
neighbor timers..........................................................................................................................................................339
neighbor update-source.......................................................................................................................................... 340
neighbor weight.........................................................................................................................................................340
network........................................................................................................................................................................ 341
network backdoor..................................................................................................................................................... 342
permit bandwidth...................................................................................................................................................... 343
redistribute..................................................................................................................................................................344
redistribute ospf........................................................................................................................................................ 345
router bgp................................................................................................................................................................... 346
set extcommunity bandwidth................................................................................................................................. 347
show capture bgp-pdu neighbor............................................................................................................................347
show config................................................................................................................................................................ 348
show ip bgp................................................................................................................................................................ 349
Contents
9
show ip bgp cluster-list............................................................................................................................................ 351
show ip bgp community...........................................................................................................................................352
show ip bgp community-list....................................................................................................................................354
show ip bgp dampened-paths................................................................................................................................355
show ip bgp detail..................................................................................................................................................... 357
show ip bgp extcommunity-list..............................................................................................................................358
show ip bgp filter-list............................................................................................................................................... 359
show ip bgp flap-statistics...................................................................................................................................... 361
show ip bgp inconsistent-as...................................................................................................................................362
show ip bgp neighbors............................................................................................................................................. 364
show ip bgp next-hop.............................................................................................................................................. 367
show ip bgp paths.....................................................................................................................................................368
show ip bgp paths as-path..................................................................................................................................... 369
show ip bgp paths community............................................................................................................................... 370
show ip bgp peer-group........................................................................................................................................... 371
show ip bgp regexp...................................................................................................................................................373
show ip bgp summary...............................................................................................................................................374
show running-config bgp.........................................................................................................................................377
timers bgp................................................................................................................................................................... 377
MBGP Commands...........................................................................................................................................................378
debug ip bgp dampening..........................................................................................................................................378
distance bgp............................................................................................................................................................... 379
show ip bgp dampened-paths................................................................................................................................380
BGP Extended Communities (RFC 4360)................................................................................................................. 381
deny...............................................................................................................................................................................381
deny regex.................................................................................................................................................................. 382
description.................................................................................................................................................................. 383
ip extcommunity-list................................................................................................................................................. 383
match extcommunity................................................................................................................................................384
permit...........................................................................................................................................................................384
permit regex............................................................................................................................................................... 385
set extcommunity rt................................................................................................................................................. 386
set extcommunity soo.............................................................................................................................................. 387
show ip bgp ipv4 extcommunity-list.....................................................................................................................388
show ip bgp paths extcommunity......................................................................................................................... 389
show ip extcommunity-list......................................................................................................................................389
show running-config extcommunity-list..............................................................................................................390
IPv6 BGP Commands..................................................................................................................................................... 391
address-family............................................................................................................................................................ 391
address family ipv6 unicast..................................................................................................................................... 391
aggregate-address....................................................................................................................................................392
bgp always-compare-med.......................................................................................................................................393
bgp bestpath as-path ignore.................................................................................................................................. 393
bgp bestpath med confed.......................................................................................................................................393
bgp bestpath med missing-as-best...................................................................................................................... 394
bgp client-to-client reflection................................................................................................................................ 394
bgp cluster-id.............................................................................................................................................................395
bgp confederation identifier................................................................................................................................... 395
bgp dampening.......................................................................................................................................................... 396
bgp default local-preference.................................................................................................................................. 396
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Contents
bgp enforce-first-as................................................................................................................................................. 397
bgp fast-external-fallover....................................................................................................................................... 397
bgp four-octet-as-support..................................................................................................................................... 398
bgp graceful-restart................................................................................................................................................. 398
bgp log-neighbor-changes......................................................................................................................................399
bgp non-deterministic-med.................................................................................................................................... 399
bgp recursive-bgp-next-hop.................................................................................................................................. 400
bgp regex-eval-optz-disable.................................................................................................................................. 400
bgp router-id...............................................................................................................................................................401
bgp soft-reconfig-backup........................................................................................................................................401
capture bgp-pdu max-buffer-size.........................................................................................................................402
capture bgp-pdu neighbor (ipv6)..........................................................................................................................402
clear ip bgp ipv6-address........................................................................................................................................ 403
clear ip bgp * (asterisk).......................................................................................................................................... 403
clear ip bgp as-number............................................................................................................................................ 404
clear ip bgp ipv6 dampening...................................................................................................................................405
clear ip bgp ipv6 flap-statistics............................................................................................................................. 405
clear ip bgp ipv6 unicast..........................................................................................................................................406
clear ip bgp ipv6 unicast dampening.................................................................................................................... 406
clear ip bgp ipv6 unicast flap-statistics............................................................................................................... 407
debug ip bgp keepalives...........................................................................................................................................407
debug ip bgp ipv6 dampening................................................................................................................................ 408
debug ip bgp ipv6 unicast peer-group updates................................................................................................. 408
debug ip bgp ipv6 unicast dampening..................................................................................................................409
debug ip bgp ipv6 unicast updates....................................................................................................................... 409
debug ip bgp notifications.......................................................................................................................................409
debug ip bgp updates............................................................................................................................................... 410
default-metric..............................................................................................................................................................411
description....................................................................................................................................................................411
distance bgp.................................................................................................................................................................411
ipv6 prefix-list.............................................................................................................................................................412
maximum-paths.......................................................................................................................................................... 413
neighbor activate....................................................................................................................................................... 413
neighbor advertisement-interval............................................................................................................................ 414
neighbor allowas-in....................................................................................................................................................414
neighbor default-originate....................................................................................................................................... 415
neighbor description..................................................................................................................................................415
neighbor distribute-list..............................................................................................................................................416
neighbor ebgp-multihop........................................................................................................................................... 416
neighbor fall-over.......................................................................................................................................................417
neighbor filter-list.......................................................................................................................................................417
neighbor maximum-prefix........................................................................................................................................ 418
neighbor next-hop-self.............................................................................................................................................419
neighbor peer-group (assigning peers)................................................................................................................ 419
neighbor peer-group (creating group).................................................................................................................420
neighbor peer-group passive..................................................................................................................................420
neighbor remote-as................................................................................................................................................... 421
neighbor remove-private-as....................................................................................................................................421
neighbor route-map.................................................................................................................................................. 422
neighbor route-reflector-client.............................................................................................................................. 423
Contents
11
neighbor send-community.......................................................................................................................................423
neighbor soft-reconfiguration inbound................................................................................................................ 424
neighbor subnet.........................................................................................................................................................424
neighbor shutdown................................................................................................................................................... 425
neighbor timers..........................................................................................................................................................425
neighbor update-source.......................................................................................................................................... 426
neighbor weight......................................................................................................................................................... 427
neighbor X:X:X::X password................................................................................................................................... 427
network........................................................................................................................................................................428
network backdoor..................................................................................................................................................... 428
redistribute..................................................................................................................................................................429
redistribute ospf........................................................................................................................................................ 430
router bgp................................................................................................................................................................... 430
show capture bgp-pdu neighbor............................................................................................................................ 431
show config................................................................................................................................................................. 431
show ip bgp next-hop.............................................................................................................................................. 432
show ip bgp paths.....................................................................................................................................................432
show ip bgp paths as-path..................................................................................................................................... 433
show ip bgp paths community............................................................................................................................... 433
show ip bgp paths extcommunity......................................................................................................................... 433
show ip bgp regexp...................................................................................................................................................433
show ipv6 prefix-list................................................................................................................................................. 434
show ip bgp ipv6 unicast.........................................................................................................................................435
show ip bgp ipv6 unicast cluster-list....................................................................................................................435
show ip bgp ipv6 unicast community................................................................................................................... 435
show ip bgp ipv6 unicast community-list............................................................................................................ 436
show ip bgp ipv6 unicast dampened-paths........................................................................................................ 436
show ip bgp ipv6 unicast detail..............................................................................................................................437
show ip bgp ipv6 unicast extcommunity-list...................................................................................................... 437
show ip bgp ipv6 unicast filter-list........................................................................................................................ 437
show ip bgp ipv6 unicast flap-statistics.............................................................................................................. 438
show ip bgp ipv6 unicast inconsistent-as........................................................................................................... 438
show ip bgp ipv6 unicast neighbors..................................................................................................................... 439
show ip bgp ipv6 unicast peer-group...................................................................................................................439
show ip bgp ipv6 unicast summary.......................................................................................................................440
timers bgp....................................................................................................................................................................441
IPv6 MBGP Commands..................................................................................................................................................441
show ipv6 mbgproutes............................................................................................................................................. 441
Chapter 9: Content Addressable Memory (CAM)....................................................................... 443
CAM Profile Commands................................................................................................................................................ 443
cam-acl (Configuration).......................................................................................................................................... 444
cam-acl-egress.......................................................................................................................................................... 446
cam-optimization.......................................................................................................................................................447
show cam-acl............................................................................................................................................................. 448
test cam-usage..........................................................................................................................................................448
Unified Forwarding Table Modes................................................................................................................................ 449
hardware forwarding-table mode..........................................................................................................................450
show hardware forwarding-table mode.............................................................................................................. 450
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Contents
Chapter 10: Control Plane Policing (CoPP)................................................................................ 451
clear control-traffic protocol........................................................................................................................................ 451
clear control-traffic queue............................................................................................................................................452
control-plane-cpuqos.....................................................................................................................................................453
service-policy rate-limit-cpu-queues......................................................................................................................... 453
service-policy rate-limit-protocols..............................................................................................................................454
show control-traffic protocol...................................................................................................................................... 455
show control-traffic queue ......................................................................................................................................... 456
show cpu-queue rate cp................................................................................................................................................457
show ip protocol-queue-mapping............................................................................................................................... 458
show ipv6 protocol-queue-mapping...........................................................................................................................459
show mac protocol-queue-mapping...........................................................................................................................459
show protocol-queue-mapping....................................................................................................................................460
Chapter 11: Data Center Bridging (DCB).................................................................................... 463
DCB Command................................................................................................................................................................ 463
dcb-enable.................................................................................................................................................................. 463
PFC Commands...............................................................................................................................................................464
clear pfc counters..................................................................................................................................................... 464
clear pfc counters sfm backplane all....................................................................................................................465
pfc no-drop queues.................................................................................................................................................. 465
show dcb.....................................................................................................................................................................466
show interface pfc....................................................................................................................................................466
show interface pfc statistics..................................................................................................................................469
ETS Commands............................................................................................................................................................... 469
dcb-enable.................................................................................................................................................................. 469
clear ets counters..................................................................................................................................................... 470
show interface ets.................................................................................................................................................... 470
DCBX Commands.............................................................................................................................................................471
advertise dcbx-tlv...................................................................................................................................................... 471
dcbx port-role.............................................................................................................................................................472
dcbx version................................................................................................................................................................472
debug dcbx..................................................................................................................................................................473
fcoe priority-bits........................................................................................................................................................473
iscsi priority-bits........................................................................................................................................................ 474
show interface dcbx detail......................................................................................................................................474
dcb-map.............................................................................................................................................................................477
dcb-map sfm all backplane all ..................................................................................................................................... 477
priority-pgid...................................................................................................................................................................... 478
priority-group bandwidth pfc....................................................................................................................................... 478
dcb-map linecard all backplane all...............................................................................................................................479
dcb-policy buffer-threshold sfm all port-set all backplane all..............................................................................480
dcb pfc-shared-buffer-size.......................................................................................................................................... 480
dcb pfc-shared-buffer-size sfm all..............................................................................................................................481
dcb-buffer-threshold .....................................................................................................................................................481
priority................................................................................................................................................................................482
show linecard port-set backplane all..........................................................................................................................483
show sfm backplane all pfc buffer-threshold...........................................................................................................484
Contents
13
qos-policy-buffer............................................................................................................................................................ 485
dcb-policy buffer-threshold (Interface Configuration)..........................................................................................487
dcb-policy buffer-threshold linecard all backplane all............................................................................................ 487
service-class buffer shared-threshold-weight.........................................................................................................488
show qos dcb-buffer-threshold.................................................................................................................................. 489
show running-config dcb-buffer-threshold..............................................................................................................489
dcb pfc-total-buffer-size...............................................................................................................................................491
dcb pfc-queues................................................................................................................................................................ 491
dcb <ets | pfc> enable...................................................................................................................................................492
Chapter 12: Debugging and Diagnostics..................................................................................... 493
Diagnostics and Monitoring Commands.................................................................................................................... 493
logging coredump......................................................................................................................................................493
logging coredump server.........................................................................................................................................494
Offline Diagnostic Commands..................................................................................................................................... 495
diag............................................................................................................................................................................... 495
offline stack-unit....................................................................................................................................................... 496
online stack-unit........................................................................................................................................................ 497
show diag.................................................................................................................................................................... 498
show diag information.............................................................................................................................................. 501
show diag testcase...................................................................................................................................................502
Buffer Tuning Commands.............................................................................................................................................503
buffer-profile (Configuration)................................................................................................................................504
Hardware Commands.................................................................................................................................................... 504
clear control-traffic.................................................................................................................................................. 504
clear hardware...........................................................................................................................................................505
clear hardware system-flow...................................................................................................................................506
clear hardware vlan-counters................................................................................................................................ 507
remote-exec ..............................................................................................................................................................507
show control-traffic................................................................................................................................................. 508
show hardware .........................................................................................................................................................509
show hardware counters interface ...................................................................................................................... 521
show hardware buffer interface............................................................................................................................523
show hardware buffer-stats-snapshot................................................................................................................523
show hardware ipv6................................................................................................................................................. 526
show hardware mac..................................................................................................................................................527
show hardware ip......................................................................................................................................................528
show hardware system-flow.................................................................................................................................. 528
show hardware vlan-counters............................................................................................................................... 530
show hardware drops............................................................................................................................................... 531
tcpdump...................................................................................................................................................................... 532
Chapter 13: Dynamic Host Configuration Protocol (DHCP)........................................................ 534
Configure a DHCP Server and DHCP Clients ......................................................................................................... 534
clear ip dhcp............................................................................................................................................................... 534
clear ip dhcp snooping............................................................................................................................................. 535
debug ipv6 dhcp .......................................................................................................................................................536
debug ip dhcp client events................................................................................................................................... 536
debug ip dhcp client packets................................................................................................................................. 538
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Contents
default-router.............................................................................................................................................................539
disable.......................................................................................................................................................................... 539
dns-server...................................................................................................................................................................540
domain-name..............................................................................................................................................................540
excluded-address.......................................................................................................................................................541
hardware-address..................................................................................................................................................... 542
host...............................................................................................................................................................................542
ip address dhcp..........................................................................................................................................................543
ip address dhcp relay information-option............................................................................................................544
ip address dhcp vendor-class-identifier.............................................................................................................. 544
lease............................................................................................................................................................................. 545
netbios-name-server................................................................................................................................................546
netbios-node-type.................................................................................................................................................... 546
network........................................................................................................................................................................547
pool............................................................................................................................................................................... 547
show ip dhcp client statistics.................................................................................................................................548
show ip dhcp configuration.................................................................................................................................... 549
show ip dhcp conflict...............................................................................................................................................550
show ip dhcp lease................................................................................................................................................... 550
show ip dhcp snooping.............................................................................................................................................551
show ip dhcp server statistics............................................................................................................................... 553
Configure Secure DHCP and DHCP Relay............................................................................................................... 554
arp inspection.............................................................................................................................................................554
arp inspection-trust..................................................................................................................................................554
clear ip dhcp snooping.............................................................................................................................................555
clear ipv6 dhcp snooping binding..........................................................................................................................556
ip dhcp snooping....................................................................................................................................................... 556
ipv6 dhcp snooping...................................................................................................................................................557
ip dhcp snooping binding.........................................................................................................................................558
IPv6 DHCP Snooping Binding................................................................................................................................ 558
ip dhcp snooping database..................................................................................................................................... 559
ipv6 dhcp snooping database write-delay.......................................................................................................... 560
ip dhcp snooping database renew........................................................................................................................ 560
ipv6 dhcp snooping database renew.....................................................................................................................561
ip dhcp snooping trust..............................................................................................................................................561
ipv6 dhcp snooping trust........................................................................................................................................ 562
ip dhcp snooping verify mac-address.................................................................................................................. 562
ipv6 dhcp snooping verify mac-address..............................................................................................................563
ip dhcp snooping vlan...............................................................................................................................................563
ipv6 dhcp snooping vlan..........................................................................................................................................564
ip dhcp source-address-validation........................................................................................................................564
ipv6 helper-address..................................................................................................................................................565
ip dhcp relay secondary-subnet ........................................................................................................................... 566
show ip dhcp binding............................................................................................................................................... 566
show ip dhcp snooping............................................................................................................................................ 566
show ipv6 dhcp snooping....................................................................................................................................... 569
Chapter 14: Equal Cost Multi-Path (ECMP)............................................................................... 570
ecmp-group...................................................................................................................................................................... 570
hash-algorithm..................................................................................................................................................................571
Contents
15
hash-algorithm ecmp......................................................................................................................................................574
hash-algorithm hg........................................................................................................................................................... 574
hash-algorithm hg-seed................................................................................................................................................ 575
hash-algorithm seed.......................................................................................................................................................576
ip ecmp-group..................................................................................................................................................................577
link-bundle-distribution trigger-threshold................................................................................................................. 577
link-bundle-monitor enable........................................................................................................................................... 578
show config...................................................................................................................................................................... 578
show link-bundle distribution....................................................................................................................................... 579
Chapter 15: Flex Hash................................................................................................................580
load-balance ingress-port enable................................................................................................................................580
load-balance flexhash.................................................................................................................................................... 580
lacp fast-switchover....................................................................................................................................................... 581
encapsulation dot1q........................................................................................................................................................582
Chapter 16: FIPS Cryptography................................................................................................. 583
fips mode enable............................................................................................................................................................. 583
show fips status.............................................................................................................................................................. 583
show ip ssh.......................................................................................................................................................................584
ssh...................................................................................................................................................................................... 585
Chapter 17: FIP Snooping.......................................................................................................... 588
clear fip-snooping database interface vlan...............................................................................................................588
clear fip-snooping statistics......................................................................................................................................... 589
debug fip snooping......................................................................................................................................................... 589
debug fip snooping rx.................................................................................................................................................... 590
feature fip-snooping....................................................................................................................................................... 591
fip-snooping enable.........................................................................................................................................................591
fip-snooping fc-map.......................................................................................................................................................592
fip-snooping port-mode fcf..........................................................................................................................................593
fip-snooping max-sessions-per-enodemac...............................................................................................................593
show fip-snooping config..............................................................................................................................................594
show fip-snooping enode..............................................................................................................................................594
show fip-snooping fcf....................................................................................................................................................595
show fip-snooping sessions..........................................................................................................................................596
show fip-snooping statistics........................................................................................................................................ 597
show fip-snooping system............................................................................................................................................600
show fip-snooping vlan.................................................................................................................................................. 601
Chapter 18: Force10 Resilient Ring Protocol (FRRP)................................................................. 602
clear frrp........................................................................................................................................................................... 602
debug frrp.........................................................................................................................................................................603
description........................................................................................................................................................................ 604
disable................................................................................................................................................................................605
interface............................................................................................................................................................................605
member-vlan.................................................................................................................................................................... 606
mode...................................................................................................................................................................................607
protocol frrp.....................................................................................................................................................................608
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Contents
show frrp.......................................................................................................................................................................... 609
timer....................................................................................................................................................................................610
Chapter 19: GARP VLAN Registration (GVRP)............................................................................612
clear gvrp statistics.........................................................................................................................................................613
debug gvrp........................................................................................................................................................................ 614
disable.................................................................................................................................................................................614
garp timers........................................................................................................................................................................ 615
gvrp enable........................................................................................................................................................................616
gvrp registration...............................................................................................................................................................617
protocol gvrp.................................................................................................................................................................... 618
show config.......................................................................................................................................................................618
show garp timers............................................................................................................................................................. 619
show gvrp......................................................................................................................................................................... 620
show gvrp statistics........................................................................................................................................................621
Chapter 20: Internet Group Management Protocol (IGMP)........................................................623
IGMP Commands............................................................................................................................................................ 623
clear ip igmp groups................................................................................................................................................. 623
debug ip igmp.............................................................................................................................................................624
ip igmp access-group............................................................................................................................................... 625
ip igmp group-join-limit............................................................................................................................................ 626
ip igmp immediate-leave..........................................................................................................................................626
ip igmp last-member-query-interval..................................................................................................................... 627
ip igmp querier-timeout........................................................................................................................................... 628
ip igmp query-interval.............................................................................................................................................. 629
ip igmp query-max-resp-time.................................................................................................................................630
ip igmp ssm-map....................................................................................................................................................... 630
ip igmp static-group.................................................................................................................................................. 631
ip igmp version...........................................................................................................................................................632
show ip igmp groups.................................................................................................................................................633
show ip igmp interface............................................................................................................................................ 635
show ip igmp ssm-map............................................................................................................................................ 637
IGMP Snooping Commands..........................................................................................................................................638
clear ip igmp snooping groups................................................................................................................................638
debug ip igmp snooping...........................................................................................................................................639
ip igmp snooping enable.......................................................................................................................................... 640
ip igmp snooping fast-leave.................................................................................................................................... 641
ip igmp snooping flood..............................................................................................................................................641
ip igmp snooping last-member-query-interval................................................................................................... 642
ip igmp snooping mrouter........................................................................................................................................643
ip igmp snooping querier......................................................................................................................................... 644
show ip igmp snooping groups...............................................................................................................................645
show ip igmp snooping mrouter............................................................................................................................ 646
Chapter 21: Interfaces............................................................................................................... 647
Basic Interface Commands........................................................................................................................................... 647
clear counters.............................................................................................................................................................647
clear dampening........................................................................................................................................................ 649
Contents
17
dampening.................................................................................................................................................................. 650
default interface.........................................................................................................................................................651
description.................................................................................................................................................................. 652
duplex (Management)..............................................................................................................................................653
flowcontrol..................................................................................................................................................................653
interface...................................................................................................................................................................... 656
interface loopback.....................................................................................................................................................657
interface managementEthernet............................................................................................................................ 658
interface null...............................................................................................................................................................659
interface range.......................................................................................................................................................... 659
interface range macro (define).............................................................................................................................. 661
interface range macro name.................................................................................................................................. 663
interface vlan............................................................................................................................................................. 663
keepalive......................................................................................................................................................................664
linecard portmode.....................................................................................................................................................665
monitor interface.......................................................................................................................................................666
mtu............................................................................................................................................................................... 668
portmode hybrid........................................................................................................................................................669
rate-interval.................................................................................................................................................................671
reset linecard...............................................................................................................................................................671
show config................................................................................................................................................................ 672
show config (from INTERFACE RANGE mode)................................................................................................ 673
show interfaces......................................................................................................................................................... 674
show interfaces configured.................................................................................................................................... 678
show interfaces dampening....................................................................................................................................680
show interfaces phy..................................................................................................................................................681
show interfaces status............................................................................................................................................ 683
show interfaces vlan................................................................................................................................................ 684
show range................................................................................................................................................................. 685
show running-config ecmp-group.........................................................................................................................686
shutdown.................................................................................................................................................................... 686
speed (for 10/100/1000/10000 interfaces)....................................................................................................... 687
speed (Management interface).............................................................................................................................688
switchport...................................................................................................................................................................689
wavelength.................................................................................................................................................................. 691
Egress Interface Selection (EIS) Commands............................................................................................................691
application....................................................................................................................................................................691
clear management application pkt-cntr...............................................................................................................692
clear management application pkt-fallback-cntr...............................................................................................692
management egress-interface-selection.............................................................................................................693
show ip management-eis-route ............................................................................................................................693
show management application pkt-cntr..............................................................................................................694
show management application pkt-fallback-cntr..............................................................................................694
Port Channel Commands.............................................................................................................................................. 695
channel-member....................................................................................................................................................... 695
group............................................................................................................................................................................ 696
interface port-channel............................................................................................................................................. 697
minimum-links............................................................................................................................................................ 698
port-channel failover-group................................................................................................................................... 699
show config................................................................................................................................................................ 700
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Contents
show interfaces port-channel................................................................................................................................ 700
show port-channel-flow.......................................................................................................................................... 703
HiGig Port Channel Commands................................................................................................................................... 704
clear hardware hg-stats.......................................................................................................................................... 705
hg-link-bundle-monitor enable...............................................................................................................................706
hg-link-bundle-monitor rate-interval.................................................................................................................... 706
hg-link-bundle-monitor trigger-threshold .......................................................................................................... 707
show hardware hg-stats..........................................................................................................................................707
show hg-link-bundle-distribution...........................................................................................................................709
snmp-server enable traps hg-lbm..........................................................................................................................710
UDP Broadcast Commands...........................................................................................................................................710
debug ip udp-helper...................................................................................................................................................710
ip udp-helper udp-port.............................................................................................................................................. 711
show ip udp-helper.................................................................................................................................................... 712
Chapter 22: Internet Protocol Security (IPSec)......................................................................... 713
crypto ipsec transform-set............................................................................................................................................713
crypto ipsec policy...........................................................................................................................................................715
management crypto-policy............................................................................................................................................715
match..................................................................................................................................................................................716
session-key........................................................................................................................................................................ 717
show crypto ipsec transform-set.................................................................................................................................717
show crypto ipsec policy................................................................................................................................................718
transform-set....................................................................................................................................................................719
Chapter 23: IPv4 Routing.......................................................................................................... 720
arp........................................................................................................................................................................................721
arp backoff-time..............................................................................................................................................................722
arp learn-enable...............................................................................................................................................................722
arp retries..........................................................................................................................................................................723
arp timeout....................................................................................................................................................................... 724
clear arp-cache................................................................................................................................................................725
clear host...........................................................................................................................................................................726
clear ip fib linecard..........................................................................................................................................................726
clear ip route.....................................................................................................................................................................727
clear ip traffic...................................................................................................................................................................728
clear tcp statistics...........................................................................................................................................................728
debug arp.......................................................................................................................................................................... 729
debug ip dhcp...................................................................................................................................................................730
debug ip icmp....................................................................................................................................................................731
debug ip packet............................................................................................................................................................... 733
ip address..........................................................................................................................................................................735
ip directed-broadcast.....................................................................................................................................................736
ip domain-list.................................................................................................................................................................... 736
ip domain-lookup..............................................................................................................................................................737
ip domain-name............................................................................................................................................................... 738
ip helper-address.............................................................................................................................................................739
ip helper-address hop-count disable.......................................................................................................................... 740
ip host................................................................................................................................................................................. 741
Contents
19
ip max-frag-count............................................................................................................................................................741
ip mtu................................................................................................................................................................................. 742
ip name-server................................................................................................................................................................. 743
ip proxy-arp...................................................................................................................................................................... 744
ip route...............................................................................................................................................................................745
ip source-route.................................................................................................................................................................747
ip unreachables................................................................................................................................................................ 748
ipv4 unicast-host-route.................................................................................................................................................748
load-balance..................................................................................................................................................................... 749
management route..........................................................................................................................................................750
show arp.............................................................................................................................................................................751
show arp retries...............................................................................................................................................................754
show hosts........................................................................................................................................................................755
show ip cam linecard......................................................................................................................................................756
show ip fib linecard.........................................................................................................................................................758
show ip flow..................................................................................................................................................................... 760
show ip interface..............................................................................................................................................................761
show ip management-route..........................................................................................................................................763
show ip protocols............................................................................................................................................................ 764
show ip route................................................................................................................................................................... 765
show ip route list.............................................................................................................................................................768
show ip route summary................................................................................................................................................. 769
show ip traffic...................................................................................................................................................................771
show tcp statistics..........................................................................................................................................................773
Chapter 24: IPv6 Access Control Lists (IPv6 ACLs)................................................................... 775
cam-acl.............................................................................................................................................................................. 775
cam-acl-egress................................................................................................................................................................ 776
deny (for IPv6 ACLs)......................................................................................................................................................777
deny arp (for Extended MAC ACLs).......................................................................................................................... 779
deny icmp (for Extended IPv6 ACLs)........................................................................................................................ 780
deny tcp (for IPv6 ACLs)...............................................................................................................................................781
deny udp (for IPv6 ACLs)............................................................................................................................................. 782
ipv6 access-list................................................................................................................................................................ 783
ipv6 control-plane egress-filter................................................................................................................................... 784
permit (for IPv6 ACLs)..................................................................................................................................................785
permit icmp (for IPv6 ACLs)........................................................................................................................................786
permit tcp (for IPv6 ACLs)........................................................................................................................................... 787
permit udp (for IPv6 ACLs)..........................................................................................................................................788
seq (for IPv6 ACLs)........................................................................................................................................................789
test cam-usage................................................................................................................................................................790
Chapter 25: IPv6 Basics.............................................................................................................793
cam-ipv6 extended-prefix.............................................................................................................................................793
clear ipv6 fib.....................................................................................................................................................................794
clear ipv6 route................................................................................................................................................................795
clear ipv6 mld_host........................................................................................................................................................ 795
ipv6 address..................................................................................................................................................................... 796
ipv6 address autoconfig................................................................................................................................................ 797
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Contents
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