Dell Force10 S4810P User manual

FTOS Command Line Reference Guide for the S4810
System
FTOS 9.1.(0.0)

Notes, Cautions, and Warnings
NOTE: A NOTE indicates important information that helps you make better use of your computer.
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the
problem.
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
©2013 Dell Inc.
Trademarks used in this text: Dell™, the Dell logo, Dell Boomi™, Dell Precision™, OptiPlex™, Latitude™, PowerEdge™, PowerVault™,
PowerConnect™, OpenManage™, EqualLogic™, Compellent™, KACE™, FlexAddress™, Force10™and Vostro™are trademarks of Dell
Inc. Intel®, Pentium®, Xeon®, Core®and Celeron®are registered trademarks of Intel Corporation in the U.S. and other countries. AMD®
is a registered trademark and AMD Opteron™, AMD Phenom™and AMD Sempron™are trademarks of Advanced Micro Devices, Inc.
Microsoft®, Windows®, Windows Server®, Internet Explorer®, MS-DOS®, Windows Vista®and Active Directory®are either trademarks
or registered trademarks of Microsoft Corporation in the United States and/or other countries. Red Hat®and Red Hat®
Enterprise Linux®are registered trademarks of Red Hat, Inc. in the United States and/or other countries. Novell®and SUSE®are
registered trademarks of Novell Inc. in the United States and other countries. Oracle®is a registered trademark of Oracle Corporation
and/or its affiliates. Citrix®, Xen®, XenServer®and XenMotion®are either registered trademarks or trademarks of Citrix Systems, Inc. in
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trademarks of VMware, Inc. in the United States or other countries. IBM®is a registered trademark of International Business Machines
Corporation.
2013 - 03

Contents
Notes, Cautions, and Warnings...................................................................................................2
1 About this Guide........................................................................................................................49
Objectives...............................................................................................................................................................49
Audience.................................................................................................................................................................49
Conventions............................................................................................................................................................49
Information Icons....................................................................................................................................................50
2 CLI Basics...................................................................................................................................51
Accessing the Command Line................................................................................................................................51
Multiple Configuration Users..................................................................................................................................51
Obtaining Help........................................................................................................................................................52
Navigating the CLI...................................................................................................................................................53
Using the Keyword no Command............................................................................................................................54
Filtering show Commands.......................................................................................................................................54
Command Modes....................................................................................................................................................55
Determining Chassis Mode.....................................................................................................................................61
3 File Management.......................................................................................................................63
boot config..............................................................................................................................................................63
boot host.................................................................................................................................................................65
boot network...........................................................................................................................................................65
boot system (S4810 and Z9000)...............................................................................................................................66
boot system gateway..............................................................................................................................................67
cd............................................................................................................................................................................67
change bootflash-image.........................................................................................................................................68
copy........................................................................................................................................................................69
copy (Streamline Upgrade).....................................................................................................................................71
copy running-config startup-config........................................................................................................................72
delete......................................................................................................................................................................72
dir............................................................................................................................................................................73
download alt-boot-image.......................................................................................................................................74
download alt-full-image..........................................................................................................................................74
download alt-system-image...................................................................................................................................75
format (C-Series and E-Series)...............................................................................................................................75
format flash (S-Series)............................................................................................................................................76
format flash (Z9000).................................................................................................................................................77

fsck flash (S-Series and Z-Series)..........................................................................................................................77
pwd.........................................................................................................................................................................78
rename....................................................................................................................................................................78
show boot system...................................................................................................................................................79
show bootvar..........................................................................................................................................................80
show file..................................................................................................................................................................81
show file-systems...................................................................................................................................................82
show linecard.........................................................................................................................................................83
show os-version.....................................................................................................................................................84
show running-config...............................................................................................................................................85
show sfm.................................................................................................................................................................89
show startup-config................................................................................................................................................90
Object Missing........................................................................................................................................................93
upgrade (C-Series version).....................................................................................................................................93
upgrade (E-Series version).....................................................................................................................................94
upgrade (S-Series management unit and Z-Series)...............................................................................................96
upgrade fpga-image...............................................................................................................................................98
restore fpga-image.................................................................................................................................................99
upgrade fpga-image.............................................................................................................................................100
4 Control and Monitoring..........................................................................................................103
asf-mode...............................................................................................................................................................103
audible cut-off.......................................................................................................................................................104
banner exec..........................................................................................................................................................104
banner login..........................................................................................................................................................105
banner motd..........................................................................................................................................................106
cam-acl.................................................................................................................................................................107
cam-acl-vlan.........................................................................................................................................................108
cam-audit linecard................................................................................................................................................109
clear alarms..........................................................................................................................................................109
clear command history.........................................................................................................................................110
clear line...............................................................................................................................................................110
configure...............................................................................................................................................................111
debug cpu-traffic-stats.........................................................................................................................................112
debug ftpserver.....................................................................................................................................................112
disable...................................................................................................................................................................113
do..........................................................................................................................................................................113
enable...................................................................................................................................................................114
enable optic-info-update interval.........................................................................................................................115
enable xfp-power-updates...................................................................................................................................115
end........................................................................................................................................................................116
epoch....................................................................................................................................................................117

exec-banner..........................................................................................................................................................118
exec-timeout.........................................................................................................................................................119
exit........................................................................................................................................................................119
ftp-server enable..................................................................................................................................................120
ftp-server topdir....................................................................................................................................................121
ftp-server username.............................................................................................................................................122
hostname..............................................................................................................................................................123
ip ftp password.....................................................................................................................................................123
ip ftp source-interface..........................................................................................................................................124
ip ftp username.....................................................................................................................................................125
ip telnet server enable..........................................................................................................................................126
ip telnet source-interface.....................................................................................................................................126
ip tftp source-interface.........................................................................................................................................127
line........................................................................................................................................................................128
linecard.................................................................................................................................................................129
linecard (4-port 40G line card)..............................................................................................................................131
module power-off.................................................................................................................................................132
motd-banner.........................................................................................................................................................133
ping.......................................................................................................................................................................133
power-off..............................................................................................................................................................137
power-on..............................................................................................................................................................137
reload....................................................................................................................................................................138
reset......................................................................................................................................................................139
rpm <slot> location-led.........................................................................................................................................140
send......................................................................................................................................................................140
service timestamps...............................................................................................................................................141
show alarms..........................................................................................................................................................142
show cam-acl-vlan...............................................................................................................................................143
show chassis........................................................................................................................................................143
show command-history........................................................................................................................................145
show command-tree.............................................................................................................................................146
show console lp....................................................................................................................................................147
show cpu-traffic-stats..........................................................................................................................................148
show debugging...................................................................................................................................................149
show environment (C-Series and E-Series)..........................................................................................................150
show environment (S-Series)...............................................................................................................................152
show inventory (C-Series and E-Series)...............................................................................................................154
show inventory (S-Series and Z-Series)...............................................................................................................156
show linecard.......................................................................................................................................................158
show linecard boot-information...........................................................................................................................160
show memory (C-Series and E-Series).................................................................................................................162
show memory (S-Series)......................................................................................................................................163

show processes cpu (C-Series and E-Series)......................................................................................................164
show processes cpu (S-Series)............................................................................................................................166
show processes ipc flow-control.........................................................................................................................170
show processes memory (C-Series and E-Series)...............................................................................................173
show processes memory (S-Series).....................................................................................................................176
show processes switch-utilization.......................................................................................................................178
show rpm..............................................................................................................................................................179
show software ifm................................................................................................................................................182
show switch links.................................................................................................................................................183
show system (S-Series and Z-Series)..................................................................................................................184
show tech-support (C-Series and E-Series).........................................................................................................187
show tech-support (S-Series and Z-Series).........................................................................................................190
ssh-peer-rpm........................................................................................................................................................192
ssh-peer-stack-unit..............................................................................................................................................193
telnet.....................................................................................................................................................................193
telnet-peer-stack-unit...........................................................................................................................................195
terminal length......................................................................................................................................................195
terminal xml..........................................................................................................................................................196
traceroute.............................................................................................................................................................197
undebug all...........................................................................................................................................................199
upload trace-log...................................................................................................................................................199
virtual-ip................................................................................................................................................................200
write......................................................................................................................................................................201
5 802.1ag......................................................................................................................................203
ccm disable...........................................................................................................................................................203
ccm transmit-interval............................................................................................................................................203
clear ethernet cfm traceroute-cache...................................................................................................................204
database hold-time...............................................................................................................................................204
disable...................................................................................................................................................................204
domain..................................................................................................................................................................205
ethernet cfm..........................................................................................................................................................205
ethernet cfm mep..................................................................................................................................................206
ethernet cfm mip...................................................................................................................................................206
mep cross-check..................................................................................................................................................207
mep cross-check enable......................................................................................................................................207
mep cross-check start-delay................................................................................................................................208
ping ethernet.........................................................................................................................................................208
show ethernet cfm domain...................................................................................................................................209
show ethernet cfm maintenance-points local......................................................................................................209
show ethernet cfm maintenance-points remote..................................................................................................210
show ethernet cfm mipbd.....................................................................................................................................211

show ethernet cfm statistics................................................................................................................................211
show ethernet cfm port-statistics........................................................................................................................212
show ethernet cfm traceroute-cache..................................................................................................................213
service..................................................................................................................................................................213
traceroute cache hold-time..................................................................................................................................214
traceroute cache size...........................................................................................................................................214
traceroute ethernet..............................................................................................................................................215
6 802.1X........................................................................................................................................217
debug dot1x..........................................................................................................................................................218
dot1x auth-fail-vlan...............................................................................................................................................218
dot1x auth-server..................................................................................................................................................219
dot1x auth-type mab-only.....................................................................................................................................219
dot1x authentication (Configuration)....................................................................................................................220
dot1x authentication (Interface)...........................................................................................................................221
dot1x guest-vlan...................................................................................................................................................221
dot1x host-mode...................................................................................................................................................222
dot1x mac-auth-bypass........................................................................................................................................223
dot1x max-eap-req................................................................................................................................................223
dot1x max-supplicants..........................................................................................................................................224
dot1x port-control.................................................................................................................................................224
dot1x quiet-period.................................................................................................................................................225
dot1x reauthentication..........................................................................................................................................225
dot1x reauth-max..................................................................................................................................................226
dot1x server-timeout.............................................................................................................................................226
dot1x supplicant-timeout......................................................................................................................................227
dot1x tx-period......................................................................................................................................................228
show dot1x cos-mapping interface......................................................................................................................228
show dot1x interface............................................................................................................................................229
7 Access Control Lists (ACL)....................................................................................................233
Commands Common to all ACL Types..................................................................................................................233
remark............................................................................................................................................................233
show config....................................................................................................................................................234
Common IP ACL Commands.................................................................................................................................235
access-class..................................................................................................................................................235
clear counters ip access-group.....................................................................................................................236
ip access-group.............................................................................................................................................236
ip control-plane egress-filter.........................................................................................................................237
show ip accounting access-list.....................................................................................................................238
Standard IP ACL Commands.................................................................................................................................239
deny................................................................................................................................................................239

ip access-list standard...................................................................................................................................241
permit.............................................................................................................................................................242
resequence access-list..................................................................................................................................244
resequence prefix-list ipv4.............................................................................................................................245
seq..................................................................................................................................................................245
Extended IP ACL Commands.................................................................................................................................247
deny................................................................................................................................................................248
deny arp..........................................................................................................................................................250
deny ether-type..............................................................................................................................................251
deny icmp.......................................................................................................................................................253
deny tcp..........................................................................................................................................................256
deny udp.........................................................................................................................................................259
ip access-list extended..................................................................................................................................262
permit.............................................................................................................................................................263
permit arp.......................................................................................................................................................265
permit ether-type............................................................................................................................................266
permit icmp.....................................................................................................................................................268
permit tcp.......................................................................................................................................................270
permit udp......................................................................................................................................................273
resequence access-list..................................................................................................................................275
resequence prefix-list ipv4.............................................................................................................................276
seq arp............................................................................................................................................................277
seq ether-type................................................................................................................................................279
seq..................................................................................................................................................................281
Common MAC Access List Commands.................................................................................................................283
clear counters mac access-group.................................................................................................................284
mac access-group.........................................................................................................................................284
show mac access-lists...................................................................................................................................285
show mac accounting access-list.................................................................................................................286
Standard MAC ACL Commands............................................................................................................................287
deny................................................................................................................................................................287
mac access-list standard...............................................................................................................................289
permit.............................................................................................................................................................290
seq..................................................................................................................................................................291
Extended MAC ACL Commands............................................................................................................................292
deny................................................................................................................................................................292
mac access-list extended..............................................................................................................................294
permit.............................................................................................................................................................295
seq..................................................................................................................................................................297
IP Prefix List Commands.......................................................................................................................................298
clear ip prefix-list...........................................................................................................................................299
deny................................................................................................................................................................299

ip prefix-list.....................................................................................................................................................300
permit.............................................................................................................................................................301
seq..................................................................................................................................................................301
show config....................................................................................................................................................302
show ip prefix-list detail.................................................................................................................................303
show ip prefix-list summary...........................................................................................................................304
Route Map Commands..........................................................................................................................................305
continue..........................................................................................................................................................305
description......................................................................................................................................................306
match as-path................................................................................................................................................306
match community...........................................................................................................................................307
match interface..............................................................................................................................................308
match ip address............................................................................................................................................309
match ip next-hop..........................................................................................................................................309
match ip route-source....................................................................................................................................310
match metric..................................................................................................................................................311
match origin....................................................................................................................................................312
match route-type............................................................................................................................................312
match tag........................................................................................................................................................313
route-map.......................................................................................................................................................314
set as-path......................................................................................................................................................315
set automatic-tag...........................................................................................................................................316
set comm-list delete.......................................................................................................................................316
set community................................................................................................................................................317
set level..........................................................................................................................................................318
set local-preference.......................................................................................................................................319
set metric........................................................................................................................................................320
set metric-type...............................................................................................................................................320
set next-hop....................................................................................................................................................321
set origin.........................................................................................................................................................322
set tag.............................................................................................................................................................323
set weight.......................................................................................................................................................323
show config....................................................................................................................................................324
show route-map.............................................................................................................................................324
AS-Path Commands..............................................................................................................................................325
deny................................................................................................................................................................325
ip as-path access-list.....................................................................................................................................326
permit.............................................................................................................................................................327
show config....................................................................................................................................................328
show ip as-path-access-lists.........................................................................................................................328
IP Community List Commands...............................................................................................................................329
deny................................................................................................................................................................329

ip community-list............................................................................................................................................330
permit.............................................................................................................................................................331
show config....................................................................................................................................................332
show ip community-lists.................................................................................................................................332
8 Bidirectional Forwarding Detection (BFD)..........................................................................335
bfd all-neighbors...................................................................................................................................................335
bfd disable............................................................................................................................................................336
bfd enable (Configuration)....................................................................................................................................337
bfd enable (Interface)...........................................................................................................................................337
bfd interval ...........................................................................................................................................................338
bfd neighbor..........................................................................................................................................................339
bfd protocol-liveness............................................................................................................................................339
clear bfd counters.................................................................................................................................................340
debug bfd..............................................................................................................................................................341
ip route bfd............................................................................................................................................................342
isis bfd all-neighbors............................................................................................................................................343
neighbor bfd..........................................................................................................................................................344
neighbor bfd disable.............................................................................................................................................345
show bfd counters................................................................................................................................................346
show bfd neighbors..............................................................................................................................................347
vrrp bfd..................................................................................................................................................................349
9 Border Gateway Protocol......................................................................................................351
BGP IPv4 Commands............................................................................................................................................351
address-family................................................................................................................................................352
aggregate-address.........................................................................................................................................352
bgp add-path..................................................................................................................................................353
bgp always-compare-med.............................................................................................................................354
bgp asnotation................................................................................................................................................354
bgp bestpath as-path ignore..........................................................................................................................355
bgp bestpath as-path multipath-relax............................................................................................................356
bgp bestpath med confed...............................................................................................................................356
bgp bestpath med missing-as-best................................................................................................................357
bgp bestpath router-id ignore........................................................................................................................357
bgp client-to-client reflection........................................................................................................................358
bgp cluster-id.................................................................................................................................................358
bgp confederation identifier...........................................................................................................................359
bgp confederation peers................................................................................................................................360
bgp dampening...............................................................................................................................................361
bgp default local-preference.........................................................................................................................362
bgp enforce-first-as.......................................................................................................................................362

bgp fast-external-fallover...............................................................................................................................363
bgp four-octet-as-support..............................................................................................................................363
bgp graceful-restart.......................................................................................................................................364
bgp log-neighbor-changes.............................................................................................................................365
bgp non-deterministic-med............................................................................................................................365
bgp recursive-bgp-next-hop..........................................................................................................................366
bgp regex-eval-optz-disable..........................................................................................................................366
bgp router-id...................................................................................................................................................367
bgp soft-reconfig-backup...............................................................................................................................368
capture bgp-pdu neighbor.............................................................................................................................369
capture bgp-pdu max-buffer-size..................................................................................................................369
clear ip bgp.....................................................................................................................................................370
clear ip bgp dampening..................................................................................................................................371
clear ip bgp flap-statistics..............................................................................................................................372
clear ip bgp peer-group.................................................................................................................................373
debug ip bgp...................................................................................................................................................373
debug ip bgp dampening................................................................................................................................374
debug ip bgp events.......................................................................................................................................375
debug ip bgp keepalives.................................................................................................................................375
debug ip bgp notifications..............................................................................................................................376
debug ip bgp soft-reconfiguration.................................................................................................................377
debug ip bgp updates.....................................................................................................................................377
default-metric.................................................................................................................................................378
description......................................................................................................................................................379
distance bgp...................................................................................................................................................379
max-paths.......................................................................................................................................................380
neighbor activate...........................................................................................................................................381
neighbor add-path..........................................................................................................................................381
neighbor advertisement-interval....................................................................................................................382
neighbor advertisement-start........................................................................................................................383
neighbor allowas-in........................................................................................................................................383
neighbor default-originate.............................................................................................................................384
neighbor description......................................................................................................................................384
neighbor distribute-list...................................................................................................................................385
neighbor ebgp-multihop.................................................................................................................................386
neighbor fall-over...........................................................................................................................................386
neighbor filter-list...........................................................................................................................................387
neighbor graceful-restart...............................................................................................................................388
neighbor local-as...........................................................................................................................................389
neighbor maximum-prefix..............................................................................................................................389
neighbor next-hop-self (C-, E-, and S-Series)................................................................................................390
neighbor password........................................................................................................................................391

neighbor peer-group (assigning peers).........................................................................................................392
neighbor peer-group (creating group)...........................................................................................................393
neighbor peer-group passive.........................................................................................................................394
neighbor remote-as........................................................................................................................................394
neighbor remove-private-as...........................................................................................................................395
neighbor route-map........................................................................................................................................396
neighbor route-reflector-client......................................................................................................................397
neighbor send-community.............................................................................................................................397
neighbor shutdown........................................................................................................................................398
neighbor soft-reconfiguration inbound..........................................................................................................399
neighbor subnet.............................................................................................................................................400
neighbor timers..............................................................................................................................................400
neighbor update-source.................................................................................................................................401
neighbor weight.............................................................................................................................................402
network..........................................................................................................................................................402
network backdoor..........................................................................................................................................403
redistribute.....................................................................................................................................................404
redistribute isis...............................................................................................................................................405
redistribute ospf.............................................................................................................................................406
router bgp.......................................................................................................................................................407
show capture bgp-pdu neighbor....................................................................................................................408
show config....................................................................................................................................................409
show ip bgp....................................................................................................................................................409
show ip bgp cluster-list..................................................................................................................................411
show ip bgp community.................................................................................................................................412
show ip bgp community-list...........................................................................................................................414
show ip bgp dampened-paths........................................................................................................................416
show ip bgp detail..........................................................................................................................................416
show ip bgp extcommunity-list......................................................................................................................418
show ip bgp filter-list......................................................................................................................................419
show ip bgp flap-statistics.............................................................................................................................420
show ip bgp inconsistent-as..........................................................................................................................422
show ip bgp neighbors...................................................................................................................................423
show ip bgp next-hop.....................................................................................................................................428
show ip bgp paths..........................................................................................................................................429
show ip bgp paths as-path.............................................................................................................................430
show ip bgp paths community........................................................................................................................431
show ip bgp peer-group.................................................................................................................................432
show ip bgp regexp........................................................................................................................................434
show ip bgp summary....................................................................................................................................436
show running-config bgp...............................................................................................................................438
timers bgp.......................................................................................................................................................439

MBGP Commands.................................................................................................................................................439
address family ipv4 multicast (MBGP)...........................................................................................................440
aggregate-address.........................................................................................................................................440
bgp dampening...............................................................................................................................................441
clear ip bgp ipv4 multicast.............................................................................................................................442
clear ip bgp dampening..................................................................................................................................442
clear ip bgp flap-statistics..............................................................................................................................443
debug ip bgp dampening................................................................................................................................444
debug ip bgp peer-group updates..................................................................................................................444
debug ip bgp updates.....................................................................................................................................445
distance bgp...................................................................................................................................................445
neighbor activate...........................................................................................................................................446
neighbor advertisement-interval....................................................................................................................447
neighbor default-originate.............................................................................................................................447
neighbor distribute-list...................................................................................................................................448
neighbor filter-list...........................................................................................................................................449
neighbor maximum-prefix..............................................................................................................................449
neighbor next-hop-self...................................................................................................................................450
neighbor remove-private-as...........................................................................................................................451
neighbor route-map........................................................................................................................................451
neighbor route-reflector-client......................................................................................................................452
network..........................................................................................................................................................452
redistribute.....................................................................................................................................................453
redistribute ospf.............................................................................................................................................454
show ip bgp ipv4 multicast.............................................................................................................................455
show ip bgp cluster-list..................................................................................................................................456
show ip bgp community.................................................................................................................................457
show ip bgp community-list...........................................................................................................................458
show ip bgp dampened-paths........................................................................................................................458
show ip bgp filter-list......................................................................................................................................459
show ip bgp flap-statistics.............................................................................................................................459
show ip bgp inconsistent-as..........................................................................................................................460
show ip bgp ipv4 multicast neighbors............................................................................................................461
show ip bgp peer-group.................................................................................................................................464
show ip bgp summary....................................................................................................................................464
BGP Extended Communities (RFC 4360)................................................................................................................466
deny................................................................................................................................................................466
deny regex......................................................................................................................................................467
description......................................................................................................................................................468
ip extcommunity-list.......................................................................................................................................468
match extcommunity......................................................................................................................................469
permit.............................................................................................................................................................469

permit regex...................................................................................................................................................470
set extcommunity rt........................................................................................................................................471
set extcommunity soo....................................................................................................................................472
show ip bgp ipv4 extcommunity-list...............................................................................................................473
show ip bgp paths extcommunity...................................................................................................................474
show ip extcommunity-list.............................................................................................................................474
show running-config extcommunity-list........................................................................................................475
IPv6 BGP Commands............................................................................................................................................476
address-family................................................................................................................................................476
aggregate-address.........................................................................................................................................476
bgp always-compare-med.............................................................................................................................477
bgp bestpath as-path ignore..........................................................................................................................478
bgp bestpath med confed...............................................................................................................................478
bgp bestpath med missing-as-best................................................................................................................479
bgp client-to-client reflection........................................................................................................................479
bgp cluster-id.................................................................................................................................................480
bgp confederation identifier...........................................................................................................................480
bgp confederation peers................................................................................................................................481
bgp dampening...............................................................................................................................................481
bgp default local-preference.........................................................................................................................482
bgp enforce-first-as.......................................................................................................................................483
bgp fast-external-fallover...............................................................................................................................483
bgp four-octet-as-support..............................................................................................................................484
bgp graceful-restart.......................................................................................................................................484
bgp log-neighbor-changes.............................................................................................................................485
bgp non-deterministic-med............................................................................................................................486
bgp recursive-bgp-next-hop..........................................................................................................................486
bgp regex-eval-optz-disable..........................................................................................................................487
bgp router-id...................................................................................................................................................487
bgp soft-reconfig-backup...............................................................................................................................488
capture bgp-pdu neighbor (ipv6)....................................................................................................................488
capture bgp-pdu max-buffer-size..................................................................................................................489
clear ip bgp * (asterisk)..................................................................................................................................490
clear ip bgp as-number..................................................................................................................................490
clear ip bgp ipv6-address...............................................................................................................................491
clear ip bgp peer-group.................................................................................................................................492
debug ip bgp ipv6 dampening........................................................................................................................492
clear ip bgp ipv6 flap-statistics......................................................................................................................493
clear ip bgp ipv6 unicast soft.........................................................................................................................494
debug ip bgp...................................................................................................................................................495
debug ip bgp ipv6 dampening........................................................................................................................496
debug ip bgp events.......................................................................................................................................496

debug ip bgp ipv6 unicast soft-reconfiguration.............................................................................................497
debug ip bgp keepalives.................................................................................................................................498
debug ip bgp notifications..............................................................................................................................498
debug ip bgp updates.....................................................................................................................................499
default-metric.................................................................................................................................................500
description......................................................................................................................................................500
distance bgp...................................................................................................................................................501
ipv6 prefix-list.................................................................................................................................................501
maximum-paths..............................................................................................................................................502
neighbor activate...........................................................................................................................................502
neighbor advertisement-interval....................................................................................................................503
neighbor allowas-in........................................................................................................................................504
neighbor default-originate.............................................................................................................................504
neighbor description......................................................................................................................................505
neighbor distribute-list...................................................................................................................................506
neighbor ebgp-multihop.................................................................................................................................506
neighbor fall-over...........................................................................................................................................507
neighbor filter-list...........................................................................................................................................508
neighbor maximum-prefix..............................................................................................................................508
neighbor X:X:X::X password...........................................................................................................................509
neighbor next-hop-self...................................................................................................................................510
neighbor peer-group (assigning peers).........................................................................................................510
neighbor peer-group (creating group)...........................................................................................................511
neighbor peer-group passive.........................................................................................................................512
neighbor remote-as........................................................................................................................................512
neighbor remove-private-as...........................................................................................................................513
neighbor route-map........................................................................................................................................514
neighbor route-reflector-client......................................................................................................................514
neighbor send-community.............................................................................................................................515
neighbor shutdown........................................................................................................................................516
neighbor soft-reconfiguration inbound..........................................................................................................516
neighbor subnet.............................................................................................................................................517
neighbor timers..............................................................................................................................................518
neighbor update-source.................................................................................................................................519
neighbor weight.............................................................................................................................................519
network..........................................................................................................................................................520
network backdoor..........................................................................................................................................521
redistribute.....................................................................................................................................................521
redistribute isis...............................................................................................................................................522
redistribute ospf.............................................................................................................................................523
router bgp.......................................................................................................................................................524
show capture bgp-pdu neighbor....................................................................................................................524

show config....................................................................................................................................................525
show ip bgp ipv6 unicast................................................................................................................................525
show ip bgp ipv6 unicast cluster-list..............................................................................................................526
show ip bgp ipv6 unicast community.............................................................................................................526
show ip bgp ipv6 unicast community-list.......................................................................................................527
show ip bgp ipv6 unicast dampened-paths....................................................................................................528
show ip bgp ipv6 unicast detail......................................................................................................................528
show ip bgp ipv6 unicast extcommunity-list..................................................................................................528
show ip bgp ipv6 unicast filter-list..................................................................................................................529
show ip bgp ipv6 unicast flap-statistics.........................................................................................................529
show ip bgp ipv6 unicast inconsistent-as......................................................................................................530
show ip bgp ipv6 unicast neighbors...............................................................................................................530
show ip bgp ipv6 unicast peer-group.............................................................................................................531
show ip bgp ipv6 unicast summary................................................................................................................532
show ip bgp next-hop.....................................................................................................................................533
show ip bgp paths..........................................................................................................................................533
show ip bgp paths as-path.............................................................................................................................534
show ip bgp paths community........................................................................................................................534
show ip bgp paths extcommunity...................................................................................................................535
show ip bgp regexp........................................................................................................................................535
show ipv6 prefix-list.......................................................................................................................................536
timers bgp.......................................................................................................................................................536
IPv6 MBGP Commands.........................................................................................................................................537
address family ipv6 unicast............................................................................................................................537
aggregate-address.........................................................................................................................................538
bgp dampening...............................................................................................................................................539
clear ip bgp ipv6 unicast................................................................................................................................539
clear ip bgp ipv6 unicast dampening.............................................................................................................540
clear ip bgp ipv6 unicast flap-statistics.........................................................................................................540
debug ip bgp ipv6 unicast dampening............................................................................................................541
debug ip bgp ipv6 unicast peer-group updates.............................................................................................541
debug ip bgp ipv6 unicast updates.................................................................................................................542
distance bgp...................................................................................................................................................542
neighbor activate...........................................................................................................................................543
neighbor advertisement-interval....................................................................................................................544
neighbor default-originate.............................................................................................................................544
neighbor distribute-list...................................................................................................................................545
neighbor filter-list2.........................................................................................................................................546
neighbor maximum-prefix..............................................................................................................................546
neighbor next-hop-self...................................................................................................................................547
neighbor remove-private-as...........................................................................................................................548
neighbor route-map........................................................................................................................................548

neighbor route-reflector-client......................................................................................................................549
network..........................................................................................................................................................549
redistribute.....................................................................................................................................................550
show ip bgp ipv6 unicast................................................................................................................................551
show ip bgp ipv6 unicast cluster-list..............................................................................................................553
show ip bgp ipv6 unicast community.............................................................................................................553
show ip bgp ipv6 unicast community-list.......................................................................................................554
show ip bgp ipv6 unicast dampened-paths....................................................................................................554
show ip bgp ipv6 unicast detail......................................................................................................................554
show ip bgp ipv6 unicast filter-list..................................................................................................................555
show ip bgp ipv6 unicast flap-statistics.........................................................................................................556
show ip bgp ipv6 unicast inconsistent-as......................................................................................................557
show ip bgp ipv6 unicast neighbors...............................................................................................................560
show ip bgp ipv6 unicast peer-group.............................................................................................................561
show ip bgp ipv6 unicast summary................................................................................................................561
show ipv6 mbgproutes...................................................................................................................................563
10 Bare Metal Provisioning (BMP)..........................................................................................565
reload conditional nvram-cfg-change..................................................................................................................565
reload type............................................................................................................................................................566
script post-config..................................................................................................................................................567
show reload-type..................................................................................................................................................567
stop bmp...............................................................................................................................................................568
stop jumpstart.......................................................................................................................................................569
11 Content Addressable Memory (CAM)................................................................................571
CAM Profile Commands........................................................................................................................................571
cam-acl (Configuration).................................................................................................................................572
cam-acl (EXEC Privilege)................................................................................................................................573
cam-acl-egress..............................................................................................................................................573
cam-optimization............................................................................................................................................574
cam-profile.....................................................................................................................................................574
show cam-acl.................................................................................................................................................576
show cam-usage............................................................................................................................................577
show cam-profile...........................................................................................................................................579
test cam-usage...............................................................................................................................................581
CAM IPv4flow Commands....................................................................................................................................584
cam ipv4flow (EXEC Privilege)........................................................................................................................584
cam-ipv4flow (CONFIGURATION)..................................................................................................................584
show cam-ipv4flow........................................................................................................................................585
CAM Layer 2 ACL Commands...............................................................................................................................586
cam l2acl (EXEC Privilege).............................................................................................................................586

cam-l2acl (CONFIGURATION)........................................................................................................................587
show cam-l2acl..............................................................................................................................................588
12 Control Plane Policing (CoPP).............................................................................................589
control-plane-cpuqos...........................................................................................................................................589
service-policy rate-limit-cpu-queues...................................................................................................................589
service-policy rate-limit-protocols.......................................................................................................................590
show cpu-queue rate cp.......................................................................................................................................591
show ip protocol-queue-mapping........................................................................................................................591
show ipv6 protocol-queue-mapping.....................................................................................................................592
show mac protocol-queue-mapping....................................................................................................................593
13 Data Center Bridging (DCB).................................................................................................595
DCB Command......................................................................................................................................................595
dcb-enable.....................................................................................................................................................595
PFC Commands.....................................................................................................................................................596
clear pfc counters..........................................................................................................................................596
dcb-input........................................................................................................................................................596
dcb-policy input..............................................................................................................................................597
dcb-policy input stack-unit stack-ports all....................................................................................................598
dcb stack-unit pfc-buffering pfc-port pfc-queues.........................................................................................599
description......................................................................................................................................................599
pfc link-delay..................................................................................................................................................600
pfc mode on....................................................................................................................................................600
pfc no-drop queues........................................................................................................................................601
pfc priority......................................................................................................................................................602
show dcb........................................................................................................................................................603
show interface pfc.........................................................................................................................................603
show interface pfc statistics..........................................................................................................................606
show qos dcb-input........................................................................................................................................606
show stack-unit stack-ports pfc detail...........................................................................................................607
ETS Commands.....................................................................................................................................................607
bandwidth-percentage...................................................................................................................................608
clear ets counters..........................................................................................................................................609
dcb-enable.....................................................................................................................................................609
dcb-output......................................................................................................................................................610
dcb-policy output...........................................................................................................................................610
dcb-policy output stack-unit stack-ports all..................................................................................................611
description......................................................................................................................................................612
ets mode on....................................................................................................................................................612
priority-list......................................................................................................................................................613
priority-group.................................................................................................................................................613

priority-group qos-policy................................................................................................................................614
qos-policy-output ets.....................................................................................................................................615
scheduler........................................................................................................................................................615
set-pgid..........................................................................................................................................................616
show interface ets..........................................................................................................................................617
show qos dcb-output......................................................................................................................................622
show qos priority-groups...............................................................................................................................622
show stack-unit stack-ports ets detail...........................................................................................................623
DCBX Commands..................................................................................................................................................624
advertise dcbx-app-tlv...................................................................................................................................624
advertise dcbx-appln-tlv................................................................................................................................624
advertise dcbx-tlv...........................................................................................................................................625
dcbx port-role.................................................................................................................................................626
dcbx version...................................................................................................................................................626
debug dcbx.....................................................................................................................................................627
fcoe priority-bits.............................................................................................................................................628
iscsi priority-bits.............................................................................................................................................628
show interface dcbx detail.............................................................................................................................629
14 Debugging and Diagnostics................................................................................................633
Offline Diagnostic Commands...............................................................................................................................633
diag stack-unit................................................................................................................................................633
offline stack-unit.............................................................................................................................................634
online stack-unit.............................................................................................................................................635
Buffer Tuning Commands.....................................................................................................................................636
buffer (Buffer Profile).....................................................................................................................................636
buffer (Configuration).....................................................................................................................................637
buffer-profile (Configuration).........................................................................................................................638
buffer-profile (Interface)................................................................................................................................639
show buffer-profile.........................................................................................................................................639
show buffer-profile interface.........................................................................................................................640
Hardware Commands...........................................................................................................................................641
clear hardware stack-unit..............................................................................................................................641
Object Missing...............................................................................................................................................643
hardware watchdog.......................................................................................................................................643
show hardware layer2....................................................................................................................................643
show hardware layer3....................................................................................................................................644
show hardware stack-unit.............................................................................................................................644
show hardware system-flow..........................................................................................................................650
15 Dynamic Host Configuration Protocol (DHCP).................................................................653
Commands to Configure the System to be a DHCP Server...................................................................................653

clear ip dhcp...................................................................................................................................................653
debug ip dhcp server......................................................................................................................................654
default-router.................................................................................................................................................654
disable............................................................................................................................................................655
dns-server......................................................................................................................................................655
domain-name.................................................................................................................................................655
excluded-address..........................................................................................................................................656
hardware-address..........................................................................................................................................656
host.................................................................................................................................................................657
lease...............................................................................................................................................................657
netbios-name-server......................................................................................................................................658
netbios-node-type..........................................................................................................................................658
network..........................................................................................................................................................659
pool.................................................................................................................................................................659
show ip dhcp binding.....................................................................................................................................659
show ip dhcp configuration............................................................................................................................660
show ip dhcp conflict.....................................................................................................................................660
show ip dhcp server.......................................................................................................................................660
Commands to Configure Secure DHCP.................................................................................................................661
Object Missing...............................................................................................................................................663
arp inspection-trust........................................................................................................................................663
clear ip dhcp snooping...................................................................................................................................663
ip dhcp relay...................................................................................................................................................664
ip dhcp snooping............................................................................................................................................664
ip dhcp snooping binding...............................................................................................................................665
ip dhcp snooping database............................................................................................................................666
ip dhcp snooping database renew.................................................................................................................666
ip dhcp snooping trust....................................................................................................................................666
ip dhcp source-address-validation................................................................................................................667
ip dhcp snooping vlan....................................................................................................................................667
ip dhcp relay information-option....................................................................................................................668
ip dhcp relay information-agent remote-id....................................................................................................668
ip dhcp snooping verify mac-address............................................................................................................669
show ip dhcp snooping..................................................................................................................................669
16 Equal Cost Multi-Path (ECMP)............................................................................................671
ecmp-group..........................................................................................................................................................671
hash-algorithm......................................................................................................................................................672
hash-algorithm d...................................................................................................................................................675
hash-algorithm ecmp............................................................................................................................................676
hash-algorithm hg.................................................................................................................................................677
hash-algorithm hg-seed........................................................................................................................................678