OS9

Dell OS9 User guide

  • Hello! I am an AI chatbot trained to assist you with the Dell OS9 User guide. I’ve already reviewed the document and can help you find the information you need or explain it in simple terms. Just ask your questions, and providing more details will help me assist you more effectively!
Dell Command Line Reference Guide for the
S6010–ON System
9.14.2.8
September 2020
Rev. A00
Notes, cautions, and warnings
NOTE: A NOTE indicates important information that helps you make better use of your product.
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid
the problem.
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
© 2020 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its subsidiaries. Other
trademarks may be trademarks of their respective owners.
Chapter 1: About this Guide.........................................................................................................40
Objectives........................................................................................................................................................................... 40
Audience.............................................................................................................................................................................. 40
Conventions........................................................................................................................................................................40
Information Icons................................................................................................................................................................41
Chapter 2: CLI Basics.................................................................................................................. 42
Accessing the Command Line........................................................................................................................................ 42
Multiple Configuration Users.......................................................................................................................................... 42
Obtaining Help....................................................................................................................................................................43
Navigating the CLI............................................................................................................................................................ 44
Using the no Command................................................................................................................................................... 45
Filtering show Commands............................................................................................................................................... 45
Enabling Software Features on Devices Using a Command Option..................................................................... 46
feature vrf..................................................................................................................................................................... 46
show feature.................................................................................................................................................................47
Command Modes...............................................................................................................................................................47
Chapter 3: File Management........................................................................................................56
boot system........................................................................................................................................................................56
cd...........................................................................................................................................................................................57
copy...................................................................................................................................................................................... 58
delete.................................................................................................................................................................................... 61
dir........................................................................................................................................................................................... 61
format.................................................................................................................................................................................. 63
fsck flash............................................................................................................................................................................. 63
mkdir.....................................................................................................................................................................................64
mount nfs............................................................................................................................................................................ 65
rmdir..................................................................................................................................................................................... 65
upgrade system................................................................................................................................................................. 66
rename................................................................................................................................................................................. 68
show boot system.............................................................................................................................................................69
show bootvar......................................................................................................................................................................70
show file-systems..............................................................................................................................................................70
show os-version.................................................................................................................................................................72
show running-config......................................................................................................................................................... 73
show startup-config......................................................................................................................................................... 76
show version....................................................................................................................................................................... 77
upgrade boot...................................................................................................................................................................... 78
verify................................................................................................................................................................................... 80
Chapter 4: Control and Monitoring...............................................................................................81
banner exec........................................................................................................................................................................ 82
banner login........................................................................................................................................................................ 83
Contents
Contents 3
banner motd....................................................................................................................................................................... 84
cam-acl................................................................................................................................................................................ 85
clear average-power.........................................................................................................................................................87
clear line...............................................................................................................................................................................87
configure............................................................................................................................................................................. 88
disable.................................................................................................................................................................................. 89
do.......................................................................................................................................................................................... 90
enable....................................................................................................................................................................................91
enable optic-info-update interval.................................................................................................................................. 92
end........................................................................................................................................................................................ 93
exec-timeout...................................................................................................................................................................... 94
exit........................................................................................................................................................................................ 94
ftp-server enable...............................................................................................................................................................95
ftp-server topdir................................................................................................................................................................ 97
ftp-server username......................................................................................................................................................... 97
hostname.............................................................................................................................................................................98
ip ftp password.................................................................................................................................................................. 99
ip ftp source-interface................................................................................................................................................... 100
ip tftp vrf............................................................................................................................................................................ 101
ip ftp username................................................................................................................................................................ 102
ip ftp vrf.............................................................................................................................................................................103
ip telnet server enable.................................................................................................................................................... 103
ip telnet server vrf...........................................................................................................................................................104
ip telnet source-interface.............................................................................................................................................. 105
ip tftp vrf........................................................................................................................................................................... 106
line....................................................................................................................................................................................... 107
login concurrent-session................................................................................................................................................108
login statistics...................................................................................................................................................................109
motd-banner.......................................................................................................................................................................111
ping....................................................................................................................................................................................... 111
reload................................................................................................................................................................................... 114
send..................................................................................................................................................................................... 116
service timestamps.......................................................................................................................................................... 117
show alarms....................................................................................................................................................................... 118
show command-tree........................................................................................................................................................119
show cpu-traffic-stats................................................................................................................................................... 120
show debugging................................................................................................................................................................121
show environment........................................................................................................................................................... 122
show inventory................................................................................................................................................................. 124
show login statistics........................................................................................................................................................125
show memory....................................................................................................................................................................127
show processes cpu........................................................................................................................................................128
show processes ipc flow-control..................................................................................................................................131
show processes memory................................................................................................................................................133
show reset-reason...........................................................................................................................................................135
show software ifm...........................................................................................................................................................136
show system..................................................................................................................................................................... 137
show tech-support..........................................................................................................................................................139
ssh-peer-stack-unit.........................................................................................................................................................144
telnet...................................................................................................................................................................................145
4
Contents
telnet-peer-stack-unit.................................................................................................................................................... 146
terminal length..................................................................................................................................................................147
traceroute..........................................................................................................................................................................148
undebug all........................................................................................................................................................................ 150
virtual-ip.............................................................................................................................................................................150
write.....................................................................................................................................................................................151
Chapter 5: 802.1X...................................................................................................................... 153
debug dot1x.......................................................................................................................................................................154
dot1x auth-fail-vlan......................................................................................................................................................... 154
dot1x auth-server............................................................................................................................................................ 155
dot1x auth-type mab-only..............................................................................................................................................156
dot1x authentication (Configuration)..........................................................................................................................157
dot1x authentication (Interface)..................................................................................................................................158
dot1x guest-vlan...............................................................................................................................................................158
dot1x host-mode.............................................................................................................................................................. 159
dot1x mac-auth-bypass..................................................................................................................................................160
dot1x max-eap-req........................................................................................................................................................... 161
dot1x max-supplicants.................................................................................................................................................... 162
dot1x port-control............................................................................................................................................................162
dot1x quiet-period............................................................................................................................................................163
dot1x reauthentication....................................................................................................................................................164
dot1x reauth-max.............................................................................................................................................................165
dot1x server-timeout...................................................................................................................................................... 165
dot1x supplicant-timeout............................................................................................................................................... 166
dot1x tx-period................................................................................................................................................................. 167
show dot1x cos-mapping interface............................................................................................................................. 168
show dot1x interface.......................................................................................................................................................169
Chapter 6: Access Control Lists (ACL)....................................................................................... 173
Commands Common to all ACL Types........................................................................................................................174
remark........................................................................................................................................................................... 174
show config................................................................................................................................................................. 176
Common IP ACL Commands......................................................................................................................................... 176
access-class.................................................................................................................................................................177
clear counters ip access-group...............................................................................................................................178
ip access-group.......................................................................................................................................................... 178
ipv6 access-group..................................................................................................................................................... 180
ip mirror-access-group..............................................................................................................................................181
ip control-plane egress-filter................................................................................................................................... 181
show ip accounting access-list...............................................................................................................................182
Standard IP ACL Commands.........................................................................................................................................183
deny...............................................................................................................................................................................184
ip access-list standard..............................................................................................................................................185
permit............................................................................................................................................................................186
resequence access-list............................................................................................................................................. 188
seq................................................................................................................................................................................. 189
Extended IP ACL Commands........................................................................................................................................190
deny............................................................................................................................................................................... 191
Contents
5
deny icmp.....................................................................................................................................................................193
deny tcp....................................................................................................................................................................... 195
deny udp.......................................................................................................................................................................198
ip access-list extended.............................................................................................................................................201
permit...........................................................................................................................................................................202
permit tcp................................................................................................................................................................... 203
permit udp...................................................................................................................................................................206
resequence access-list............................................................................................................................................ 209
seq................................................................................................................................................................................. 210
Common MAC Access List Commands...................................................................................................................... 214
clear counters mac access-group..........................................................................................................................214
mac access-group..................................................................................................................................................... 215
show mac access-lists..............................................................................................................................................216
show mac accounting access-list.......................................................................................................................... 217
Standard MAC ACL Commands................................................................................................................................... 218
deny...............................................................................................................................................................................218
mac access-list standard......................................................................................................................................... 219
permit...........................................................................................................................................................................220
seq................................................................................................................................................................................ 222
Extended MAC ACL Commands..................................................................................................................................223
deny.............................................................................................................................................................................. 223
mac access-list extended........................................................................................................................................225
permit...........................................................................................................................................................................226
IP Prefix List Commands...............................................................................................................................................228
clear ip prefix-list.......................................................................................................................................................228
deny..............................................................................................................................................................................229
ip prefix-list.................................................................................................................................................................230
seq................................................................................................................................................................................. 231
show config................................................................................................................................................................ 232
show ip prefix-list detail...........................................................................................................................................233
show ip prefix-list summary....................................................................................................................................234
Route Map Commands.................................................................................................................................................. 234
continue.......................................................................................................................................................................235
description.................................................................................................................................................................. 236
match as-path............................................................................................................................................................236
match community......................................................................................................................................................237
match interface......................................................................................................................................................... 238
match ip address....................................................................................................................................................... 239
match ip next-hop.....................................................................................................................................................240
match ip route-source.............................................................................................................................................. 241
match metric.............................................................................................................................................................. 242
match origin................................................................................................................................................................243
match route-type...................................................................................................................................................... 244
match tag....................................................................................................................................................................245
route-map................................................................................................................................................................... 245
set as-path..................................................................................................................................................................247
set automatic-tag......................................................................................................................................................247
set comm-list delete.................................................................................................................................................248
set community........................................................................................................................................................... 249
set level....................................................................................................................................................................... 250
6
Contents
set local-preference.................................................................................................................................................. 251
set metric....................................................................................................................................................................252
set metric-type..........................................................................................................................................................253
set next-hop...............................................................................................................................................................254
set origin......................................................................................................................................................................255
set tag..........................................................................................................................................................................256
set weight................................................................................................................................................................... 257
show config................................................................................................................................................................ 257
show route-map........................................................................................................................................................ 258
deny (for Standard IP ACLs)....................................................................................................................................... 259
deny (for Extended IP ACLs).......................................................................................................................................260
seq (for Standard IPv4 ACLs)..................................................................................................................................... 262
deny tcp (for Extended IP ACLs)............................................................................................................................... 263
deny ether-type (for Extended MAC ACLs)............................................................................................................ 265
deny (for Standard MAC ACLs)..................................................................................................................................266
deny (for Extended MAC ACLs)................................................................................................................................. 267
permit (for Standard IP ACLs).................................................................................................................................... 268
permit arp (for Extended MAC ACLs)....................................................................................................................... 270
permit ether-type (for Extended MAC ACLs).......................................................................................................... 271
permit icmp (for Extended IP ACLs)..........................................................................................................................272
permit udp (for Extended IP ACLs)............................................................................................................................273
permit (for Extended IP ACLs)....................................................................................................................................275
permit (for Standard MAC ACLs)...............................................................................................................................276
seq (for Standard MAC ACLs).....................................................................................................................................278
permit tcp (for Extended IP ACLs).............................................................................................................................279
seq arp (for Extended MAC ACLs)............................................................................................................................ 280
seq ether-type (for Extended MAC ACLs)...............................................................................................................282
seq (for IP ACLs)............................................................................................................................................................ 283
seq (for IPv6 ACLs)....................................................................................................................................................... 284
permit udp (for IPv6 ACLs)..........................................................................................................................................287
permit tcp (for IPv6 ACLs)...........................................................................................................................................289
permit icmp (for IPv6 ACLs).........................................................................................................................................291
permit (for IPv6 ACLs)..................................................................................................................................................293
deny udp (for IPv6 ACLs).............................................................................................................................................295
deny arp (for Extended MAC ACLs)..........................................................................................................................296
deny tcp (for IPv6 ACLs)..............................................................................................................................................297
deny icmp (for Extended IPv6 ACLs)........................................................................................................................300
deny (for IPv6 ACLs)..................................................................................................................................................... 302
Chapter 7: Bidirectional Forwarding Detection (BFD)................................................................ 304
bfd all-neighbors............................................................................................................................................................. 304
bfd enable (Configuration)........................................................................................................................................... 306
bfd enable (Interface)....................................................................................................................................................306
bfd interval ...................................................................................................................................................................... 307
bfd protocol-liveness..................................................................................................................................................... 308
ip route bfd.......................................................................................................................................................................308
ip ospf bfd all-neighbors................................................................................................................................................ 310
ipv6 ospf bfd all-neighbors.............................................................................................................................................311
ipv6 route bfd................................................................................................................................................................... 312
isis bfd all-neighbors....................................................................................................................................................... 312
Contents
7
neighbor bfd disable........................................................................................................................................................ 313
show bfd neighbors.........................................................................................................................................................314
vrrp bfd neighbor.............................................................................................................................................................318
Chapter 8: Boot Command Line Interface.................................................................................. 320
boot change..................................................................................................................................................................... 320
boot message....................................................................................................................................................................321
boot show net config retries........................................................................................................................................322
boot write net config retries........................................................................................................................................ 322
boot zero...........................................................................................................................................................................323
default-gateway.............................................................................................................................................................. 323
etheraddr <macaddr>.................................................................................................................................................... 324
ignore enable-password................................................................................................................................................ 324
ignore startup-config..................................................................................................................................................... 325
interface management ethernet ip address............................................................................................................. 325
NVRAM erase.................................................................................................................................................................. 326
reload................................................................................................................................................................................. 326
serial console....................................................................................................................................................................326
show bootvar................................................................................................................................................................... 327
show default-gateway................................................................................................................................................... 328
show interface management ethernet.......................................................................................................................328
show serial console baud rate......................................................................................................................................329
watchdog <string>......................................................................................................................................................... 329
Chapter 9: Border Gateway Protocol..........................................................................................331
BGP IPv4 Commands......................................................................................................................................................331
address-family.............................................................................................................................................................331
aggregate-address....................................................................................................................................................332
bgp add-path..............................................................................................................................................................333
bgp always-compare-med.......................................................................................................................................334
bgp asnotation........................................................................................................................................................... 335
bgp bestpath as-path ignore..................................................................................................................................336
bgp bestpath as-path multipath-relax..................................................................................................................337
bgp bestpath med confed....................................................................................................................................... 337
bgp bestpath med missing-as-best...................................................................................................................... 338
bgp bestpath router-id ignore................................................................................................................................339
bgp client-to-client reflection................................................................................................................................ 339
bgp cluster-id............................................................................................................................................................. 340
bgp confederation identifier.................................................................................................................................... 341
bgp confederation peers......................................................................................................................................... 342
bgp dampening...........................................................................................................................................................343
bgp default local-preference.................................................................................................................................. 344
bgp dmzlink-bw......................................................................................................................................................... 345
bgp enforce-first-as................................................................................................................................................. 346
bgp fast-external-fallover....................................................................................................................................... 346
bgp four-octet-as-support......................................................................................................................................347
bgp graceful-restart................................................................................................................................................. 348
bgp non-deterministic-med.................................................................................................................................... 349
bgp outbound-optimization.................................................................................................................................... 350
8
Contents
bgp recursive-bgp-next-hop.................................................................................................................................. 350
bgp redistribute-internal.......................................................................................................................................... 351
bgp regex-eval-optz-disable.................................................................................................................................. 352
bgp router-id.............................................................................................................................................................. 353
clear ip bgp................................................................................................................................................................. 354
clear ip bgp dampening............................................................................................................................................355
clear ip bgp flap-statistics...................................................................................................................................... 356
clear ip bgp peer-group........................................................................................................................................... 358
debug ip bgp...............................................................................................................................................................359
debug ip bgp dampening......................................................................................................................................... 360
debug ip bgp events..................................................................................................................................................361
debug ip bgp keepalives.......................................................................................................................................... 362
debug ip bgp notifications.......................................................................................................................................363
debug ip bgp soft-reconfiguration........................................................................................................................ 364
debug ip bgp updates...............................................................................................................................................365
default-metric............................................................................................................................................................ 366
deny bandwidth......................................................................................................................................................... 367
description...................................................................................................................................................................367
maximum-paths......................................................................................................................................................... 368
neighbor activate...................................................................................................................................................... 369
neighbor add-path.....................................................................................................................................................370
neighbor advertisement-interval............................................................................................................................ 371
neighbor advertisement-start................................................................................................................................ 372
neighbor allowas-in................................................................................................................................................... 373
neighbor default-originate.......................................................................................................................................374
neighbor description................................................................................................................................................. 375
neighbor distribute-list.............................................................................................................................................375
neighbor ebgp-multihop...........................................................................................................................................376
neighbor fall-over...................................................................................................................................................... 377
neighbor local-as....................................................................................................................................................... 378
neighbor maximum-prefix........................................................................................................................................379
neighbor next-hop-self............................................................................................................................................ 380
neighbor password.................................................................................................................................................... 381
neighbor peer-group (assigning peers)................................................................................................................382
neighbor peer-group (creating group).................................................................................................................383
neighbor peer-group passive..................................................................................................................................384
neighbor remote-as.................................................................................................................................................. 385
neighbor remove-private-as...................................................................................................................................386
neighbor route-map.................................................................................................................................................. 387
neighbor route-reflector-client..............................................................................................................................388
neighbor send-community...................................................................................................................................... 389
neighbor shutdown................................................................................................................................................... 390
neighbor soft-reconfiguration inbound.................................................................................................................391
neighbor timers..........................................................................................................................................................392
neighbor timers extended....................................................................................................................................... 393
neighbor update-source.......................................................................................................................................... 393
neighbor weight.........................................................................................................................................................394
network....................................................................................................................................................................... 395
network backdoor..................................................................................................................................................... 396
permit bandwidth...................................................................................................................................................... 397
Contents
9
redistribute................................................................................................................................................................. 398
redistribute ospf........................................................................................................................................................ 399
router bgp................................................................................................................................................................... 400
shutdown all................................................................................................................................................................ 401
shutdown address-family-ipv4–multicast............................................................................................................401
shutdown address-family-ipv4–unicast...............................................................................................................402
shutdown address-family-ipv6–unicast.............................................................................................................. 402
set extcommunity bandwidth.................................................................................................................................402
show capture bgp-pdu neighbor........................................................................................................................... 403
show config................................................................................................................................................................ 404
show ip bgp................................................................................................................................................................ 405
show ip bgp cluster-list........................................................................................................................................... 409
show ip bgp community........................................................................................................................................... 410
show ip bgp community-list.....................................................................................................................................412
show ip bgp dampened-paths.................................................................................................................................414
show ip bgp detail......................................................................................................................................................415
show ip bgp extcommunity-list...............................................................................................................................417
show ip bgp filter-list................................................................................................................................................ 418
show ip bgp flap-statistics......................................................................................................................................420
show ip bgp inconsistent-as....................................................................................................................................421
show ip bgp neighbors............................................................................................................................................. 423
show ip bgp next-hop.............................................................................................................................................. 426
show ip bgp paths..................................................................................................................................................... 427
show ip bgp paths community............................................................................................................................... 429
show ip bgp peer-group.......................................................................................................................................... 430
show ip bgp regexp...................................................................................................................................................432
show ip bgp summary...............................................................................................................................................433
show running-config bgp........................................................................................................................................ 435
timers bgp................................................................................................................................................................... 436
timers bgp extended.................................................................................................................................................437
MBGP Commands...........................................................................................................................................................438
debug ip bgp dampening......................................................................................................................................... 438
distance bgp............................................................................................................................................................... 439
show ip bgp dampened-paths................................................................................................................................440
Chapter 10: Content Addressable Memory (CAM)......................................................................442
CAM Profile Commands................................................................................................................................................ 442
cam-acl (Configuration).......................................................................................................................................... 442
cam-acl-egress.......................................................................................................................................................... 445
cam-optimization.......................................................................................................................................................445
cam-threshold............................................................................................................................................................446
show cam-acl............................................................................................................................................................. 447
show cam-usage....................................................................................................................................................... 449
test cam-usage...........................................................................................................................................................451
Unified Forwarding Table Modes................................................................................................................................ 452
hardware forwarding-table mode..........................................................................................................................452
show hardware forwarding-table mode...............................................................................................................453
Chapter 11: Control Plane Policing (CoPP)................................................................................ 454
10
Contents
control-plane-cpuqos.....................................................................................................................................................454
service-policy rate-limit-cpu-queues......................................................................................................................... 455
service-policy rate-limit-protocols..............................................................................................................................455
show cpu-queue rate cp............................................................................................................................................... 456
show ip protocol-queue-mapping............................................................................................................................... 457
show ipv6 protocol-queue-mapping...........................................................................................................................458
show mac protocol-queue-mapping...........................................................................................................................459
Chapter 12: Data Center Bridging (DCB)................................................................................... 460
DCB Command................................................................................................................................................................ 460
dcb-enable.................................................................................................................................................................. 460
PFC Commands............................................................................................................................................................... 461
clear hardware pfc-nodrop-priority.......................................................................................................................461
clear pfc counters..................................................................................................................................................... 462
pfc no-drop queues.................................................................................................................................................. 462
pfc-nodrop-priority l2-dlf drop.............................................................................................................................. 463
pfc priority.................................................................................................................................................................. 464
show dcb..................................................................................................................................................................... 464
show hardware pfc-nodrop-priority..................................................................................................................... 465
show interface pfc....................................................................................................................................................466
show interface pfc statistics..................................................................................................................................469
ETS Commands............................................................................................................................................................... 470
dcb-enable.................................................................................................................................................................. 470
clear ets counters..................................................................................................................................................... 470
show interface ets..................................................................................................................................................... 471
DCBX Commands............................................................................................................................................................476
advertise dcbx-tlv..................................................................................................................................................... 476
dcbx port-role............................................................................................................................................................ 476
dcbx version................................................................................................................................................................477
debug dcbx................................................................................................................................................................. 478
fcoe priority-bits........................................................................................................................................................479
iscsi priority-bits........................................................................................................................................................ 479
show interface dcbx detail......................................................................................................................................480
dcb-map............................................................................................................................................................................ 483
priority-pgid......................................................................................................................................................................483
priority-group bandwidth pfc....................................................................................................................................... 484
dcb-map stack-unit all stack-ports all....................................................................................................................... 485
dcb pfc-shared-buffer-size.......................................................................................................................................... 486
dcb-buffer-threshold .................................................................................................................................................... 486
priority................................................................................................................................................................................487
dcb-policy buffer-threshold (Interface Configuration)......................................................................................... 488
dcb-policy buffer-threshold (Global Configuration)...............................................................................................489
show qos dcb-buffer-threshold.................................................................................................................................. 490
dcb pfc-total-buffer-size..............................................................................................................................................490
show running-config dcb-buffer-threshold...............................................................................................................491
service-class buffer shared-threshold-weight.........................................................................................................493
dcb pfc-queues................................................................................................................................................................494
dcb {ets | pfc} enable....................................................................................................................................................495
Contents
11
Chapter 13: Debugging and Diagnostics..................................................................................... 496
Diagnostics and Monitoring Commands....................................................................................................................496
logging coredump stack-unit..................................................................................................................................496
Offline Diagnostic Commands......................................................................................................................................497
diag stack-unit........................................................................................................................................................... 497
offline stack-unit....................................................................................................................................................... 498
online stack-unit........................................................................................................................................................499
Hardware Commands.................................................................................................................................................... 500
clear hardware stack-unit....................................................................................................................................... 500
clear hardware system-flow....................................................................................................................................501
clear hardware vlan-counters.................................................................................................................................501
hardware watchdog..................................................................................................................................................502
show hardware mac................................................................................................................................................. 502
show hardware ip......................................................................................................................................................503
show hardware stack-unit...................................................................................................................................... 504
show hardware stack-unit buffer.......................................................................................................................... 512
show hardware buffer-stats-snapshot.................................................................................................................514
show hardware counters interface ...................................................................................................................... 516
show hardware drops............................................................................................................................................... 518
show hardware system-flow...................................................................................................................................519
show hardware vlan-counters................................................................................................................................ 521
show hardware stack-unit buffer-stats-snapshot ...........................................................................................522
show hardware stack-unit buffer-stats-snapshot (Total Buffer Information).......................................... 524
Chapter 14: Dynamic Host Configuration Protocol (DHCP)........................................................ 526
Commands to Configure the System to be a DHCP Server................................................................................ 526
clear ip dhcp...............................................................................................................................................................526
debug ip dhcp server................................................................................................................................................527
debug ipv6 dhcp .......................................................................................................................................................528
default-router.............................................................................................................................................................528
disable.......................................................................................................................................................................... 529
dns-server...................................................................................................................................................................529
domain-name..............................................................................................................................................................530
excluded-address.......................................................................................................................................................531
hardware-address..................................................................................................................................................... 532
host-address.............................................................................................................................................................. 532
ip dhcp server............................................................................................................................................................ 533
lease............................................................................................................................................................................. 533
netbios-name-server................................................................................................................................................ 534
netbios-node-type.................................................................................................................................................... 535
network....................................................................................................................................................................... 536
pool............................................................................................................................................................................... 536
show ip dhcp binding................................................................................................................................................537
show ip dhcp configuration.................................................................................................................................... 538
show ip dhcp conflict...............................................................................................................................................539
show ip dhcp server................................................................................................................................................. 539
Commands to Configure Secure DHCP.................................................................................................................... 540
arp inspection.............................................................................................................................................................540
12
Contents
arp inspection-limit.................................................................................................................................................... 541
arp inspection-trust...................................................................................................................................................541
clear ip dhcp snooping............................................................................................................................................. 542
clear ipv6 dhcp snooping binding..........................................................................................................................543
ip dhcp relay............................................................................................................................................................... 544
ip dhcp snooping....................................................................................................................................................... 545
ipv6 dhcp snooping...................................................................................................................................................545
ipv6 dhcp snooping vlan..........................................................................................................................................546
ip dhcp snooping binding.........................................................................................................................................546
IPv6 DHCP Snooping Binding................................................................................................................................ 548
ip dhcp snooping database..................................................................................................................................... 548
ipv6 dhcp snooping database write-delay.......................................................................................................... 549
ip dhcp snooping database renew........................................................................................................................ 550
ipv6 dhcp snooping database renew....................................................................................................................550
ip dhcp snooping trust..............................................................................................................................................551
ipv6 dhcp snooping trust......................................................................................................................................... 551
ip dhcp source-address-validation........................................................................................................................552
ip dhcp relay information-option........................................................................................................................... 553
ip dhcp relay source-interface...............................................................................................................................554
ipv6 dhcp relay source-interface.......................................................................................................................... 555
ip dhcp snooping verify mac-address.................................................................................................................. 556
ipv6 dhcp snooping verify mac-address..............................................................................................................556
ip helper-address.......................................................................................................................................................557
ipv6 helper-address.................................................................................................................................................. 557
show ip dhcp snooping............................................................................................................................................ 558
show ipv6 dhcp snooping....................................................................................................................................... 560
Commands to Configure DNS ..................................................................................................................................... 561
ip name-server............................................................................................................................................................561
ip domain-name......................................................................................................................................................... 562
ip domain-list..............................................................................................................................................................563
ip host.......................................................................................................................................................................... 564
clear host.................................................................................................................................................................... 564
Chapter 15: Equal Cost Multi-Path (ECMP)...............................................................................566
ecmp-group......................................................................................................................................................................566
hash-algorithm.................................................................................................................................................................567
ip ecmp-group................................................................................................................................................................. 569
ip ecmp weighted............................................................................................................................................................570
link-bundle-distribution trigger-threshold..................................................................................................................571
link-bundle-monitor enable........................................................................................................................................... 572
Chapter 16: Flex Hash and Optimized Boot-Up...........................................................................573
load-balance ingress-port enable................................................................................................................................ 573
load-balance flexhash.....................................................................................................................................................574
reload-type fastboot...................................................................................................................................................... 575
lacp fast-switchover...................................................................................................................................................... 575
encapsulation dot1q........................................................................................................................................................576
Chapter 17: FIP Snooping...........................................................................................................577
Contents
13
clear fip-snooping database interface vlan............................................................................................................... 577
clear fip-snooping statistics......................................................................................................................................... 578
debug fip snooping......................................................................................................................................................... 578
debug fip snooping rx.....................................................................................................................................................579
feature fip-snooping.......................................................................................................................................................580
fip-snooping enable.........................................................................................................................................................581
fip-snooping fc-map........................................................................................................................................................581
fip-snooping max-sessions-per-enodemac...............................................................................................................582
fip-snooping port-mode fcf..........................................................................................................................................582
fip-snooping port-mode fcoe-trusted........................................................................................................................583
show fip-snooping config..............................................................................................................................................583
show fip-snooping enode..............................................................................................................................................584
show fip-snooping fcf....................................................................................................................................................585
show fip-snooping statistics........................................................................................................................................ 586
show fip-snooping system............................................................................................................................................588
show fip-snooping vlan..................................................................................................................................................589
show fips status..............................................................................................................................................................590
Chapter 18: Force10 Resilient Ring Protocol (FRRP).................................................................. 591
clear frrp............................................................................................................................................................................ 591
debug frrp.........................................................................................................................................................................592
description........................................................................................................................................................................ 593
disable................................................................................................................................................................................594
interface............................................................................................................................................................................595
member-vlan.................................................................................................................................................................... 596
mode...................................................................................................................................................................................597
protocol frrp..................................................................................................................................................................... 597
show frrp...........................................................................................................................................................................598
timer....................................................................................................................................................................................601
Chapter 19: GARP VLAN Registration (GVRP)........................................................................... 603
clear gvrp statistics........................................................................................................................................................604
debug gvrp....................................................................................................................................................................... 605
disable................................................................................................................................................................................605
garp timers....................................................................................................................................................................... 606
gvrp enable....................................................................................................................................................................... 607
gvrp registration..............................................................................................................................................................608
protocol gvrp................................................................................................................................................................... 609
show config.......................................................................................................................................................................610
show garp timers............................................................................................................................................................. 610
show gvrp...........................................................................................................................................................................611
show gvrp statistics........................................................................................................................................................612
Chapter 20: ICMP Message Types..............................................................................................615
Chapter 21: Internet Group Management Protocol (IGMP)......................................................... 617
IGMP Commands............................................................................................................................................................. 617
clear ip igmp groups.................................................................................................................................................. 617
debug ip igmp..............................................................................................................................................................618
14
Contents
ip igmp access-group................................................................................................................................................619
ip igmp immediate-leave..........................................................................................................................................620
ip igmp last-member-query-interval......................................................................................................................621
ip igmp query-interval.............................................................................................................................................. 622
ip igmp query-max-resp-time.................................................................................................................................623
ip igmp ssm-map....................................................................................................................................................... 624
ip igmp version...........................................................................................................................................................625
show ip igmp groups................................................................................................................................................ 625
show ip igmp interface.............................................................................................................................................627
show ip igmp ssm-map............................................................................................................................................ 629
IGMP Snooping Commands..........................................................................................................................................630
clear ip igmp snooping groups................................................................................................................................ 631
debug ip igmp snooping........................................................................................................................................... 632
ip igmp snooping enable.......................................................................................................................................... 632
ip igmp snooping fast-leave....................................................................................................................................633
ip igmp snooping last-member-query-interval................................................................................................... 634
ip igmp snooping mrouter....................................................................................................................................... 635
ip igmp snooping querier......................................................................................................................................... 636
show ip igmp snooping groups...............................................................................................................................637
show ip igmp snooping mrouter............................................................................................................................ 638
Chapter 22: Interfaces.............................................................................................................. 640
Basic Interface Commands...........................................................................................................................................640
clear counters............................................................................................................................................................ 640
clear dampening.........................................................................................................................................................642
dampening...................................................................................................................................................................643
default interface........................................................................................................................................................ 644
description.................................................................................................................................................................. 645
duplex (10/100 Interfaces)..................................................................................................................................... 646
encapsulation dot1q.................................................................................................................................................. 647
errdisable recovery cause........................................................................................................................................647
errdisable recovery interval.................................................................................................................................... 648
flowcontrol..................................................................................................................................................................649
interface.......................................................................................................................................................................651
interface group.......................................................................................................................................................... 653
interface loopback.................................................................................................................................................... 654
interface managementEthernet............................................................................................................................ 655
interface null...............................................................................................................................................................656
interface range...........................................................................................................................................................657
interface range macro (define)............................................................................................................................. 660
interface range macro name................................................................................................................................... 661
interface vlan............................................................................................................................................................. 662
intf-type cr4 autoneg...............................................................................................................................................663
keepalive......................................................................................................................................................................663
monitor interface.......................................................................................................................................................664
mtu................................................................................................................................................................................667
negotiation auto........................................................................................................................................................ 668
no port-delay-restore (Interface Mode)..............................................................................................................670
port-delay-restore (Configuration Mode)............................................................................................................671
portmode hybrid......................................................................................................................................................... 671
Contents
15
rate-interval................................................................................................................................................................ 673
rate-interval (Configuration Mode)...................................................................................................................... 674
show config................................................................................................................................................................ 674
show config (for speed)..........................................................................................................................................675
show config (from INTERFACE RANGE mode)................................................................................................ 675
show interfaces......................................................................................................................................................... 676
show interfaces configured.................................................................................................................................... 683
show interfaces dampening....................................................................................................................................684
show interfaces stack-unit..................................................................................................................................... 685
show interfaces status............................................................................................................................................ 686
show interfaces vlan................................................................................................................................................ 688
show system stack-unit quad-port-profile......................................................................................................... 689
stack-unit portmode quad...................................................................................................................................... 690
show interfaces switchport....................................................................................................................................690
show interfaces transceiver................................................................................................................................... 692
show range................................................................................................................................................................. 698
shutdown.................................................................................................................................................................... 698
speed (Management interface).............................................................................................................................699
stack-unit portmode.................................................................................................................................................700
switchport....................................................................................................................................................................701
Port Channel Commands.............................................................................................................................................. 703
channel-member........................................................................................................................................................703
group............................................................................................................................................................................ 704
interface port-channel............................................................................................................................................. 705
minimum-links.............................................................................................................................................................706
port-channel failover-group....................................................................................................................................707
show interfaces port-channel................................................................................................................................ 708
show port-channel-flow............................................................................................................................................ 711
ip http source-interface................................................................................................................................................. 712
Chapter 23: IPv4 Routing........................................................................................................... 714
arp........................................................................................................................................................................................715
arp backoff-time.............................................................................................................................................................. 716
arp learn-enable................................................................................................................................................................717
arp max-entries................................................................................................................................................................ 718
arp retries...........................................................................................................................................................................718
arp timeout........................................................................................................................................................................ 719
clear arp-cache................................................................................................................................................................720
clear host........................................................................................................................................................................... 721
clear ip fib stack-unit......................................................................................................................................................722
clear ip route.................................................................................................................................................................... 722
clear tcp statistics...........................................................................................................................................................723
debug arp.......................................................................................................................................................................... 724
debug ip dhcp...................................................................................................................................................................725
debug ip icmp................................................................................................................................................................... 727
debug ip packet............................................................................................................................................................... 728
icmp6-redirect enable....................................................................................................................................................730
ip address...........................................................................................................................................................................731
ip directed-broadcast......................................................................................................................................................731
ip domain-list.................................................................................................................................................................... 732
16
Contents
ip domain-lookup............................................................................................................................................................. 733
ip domain-name............................................................................................................................................................... 734
ip helper-address.............................................................................................................................................................735
ip helper-address hop-count disable.......................................................................................................................... 736
ip host.................................................................................................................................................................................737
ip icmp source-interface................................................................................................................................................738
ipv6 icmp source-interface...........................................................................................................................................739
ip max-frag-count........................................................................................................................................................... 740
ip name-server..................................................................................................................................................................741
ip proxy-arp...................................................................................................................................................................... 742
ip route...............................................................................................................................................................................743
ip source-route................................................................................................................................................................ 745
ip tcp initial-time..............................................................................................................................................................746
ip unknown-unicast.........................................................................................................................................................747
ipv4 unicast-host-route................................................................................................................................................. 747
show ip tcp initial-time...................................................................................................................................................748
ip unreachables................................................................................................................................................................ 748
load-balance..................................................................................................................................................................... 749
load-balance hg................................................................................................................................................................ 751
management route..........................................................................................................................................................752
show arp............................................................................................................................................................................753
show arp retries...............................................................................................................................................................756
show hosts........................................................................................................................................................................756
show ip cam stack-unit..................................................................................................................................................758
show ip fib stack-unit.....................................................................................................................................................760
show ip flow...................................................................................................................................................................... 761
show ip interface.............................................................................................................................................................763
show ip management-route..........................................................................................................................................765
show ip protocols............................................................................................................................................................766
show ip route....................................................................................................................................................................767
show ip route list..............................................................................................................................................................771
show ip route summary..................................................................................................................................................772
show ip traffic.................................................................................................................................................................. 773
show tcp statistics..........................................................................................................................................................776
Chapter 24: IPv6 Basics.............................................................................................................778
cam-ipv6 extended-prefix.............................................................................................................................................778
clear ipv6 route................................................................................................................................................................779
maximum dynamic-routes-ipv6....................................................................................................................................779
show cam-ipv6 extended-prefix..................................................................................................................................780
ipv6 unicast-host-route..................................................................................................................................................781
ipv6 nd disable-reachable-timer...................................................................................................................................781
ipv6 nd dns-server ..................................................................................................................................................... 782
ipv6 nd reachable-time.................................................................................................................................................. 783
ipv6 route..........................................................................................................................................................................783
show ipv6 management-route..................................................................................................................................... 785
show ipv6 route...............................................................................................................................................................786
Chapter 25: IPv6 Access Control Lists (IPv6 ACLs)................................................................... 789
Contents
17
show cam-acl-egress..................................................................................................................................................... 789
show cam-acl................................................................................................................................................................... 790
permit icmp.......................................................................................................................................................................792
permit.................................................................................................................................................................................793
ipv6 control-plane egress-filter................................................................................................................................... 794
ipv6 access-list................................................................................................................................................................ 794
cam-acl-egress................................................................................................................................................................ 795
cam-acl.............................................................................................................................................................................. 797
Chapter 26: Intermediate System to Intermediate System (IS-IS)............................................. 798
adjacency-check..............................................................................................................................................................799
advertise........................................................................................................................................................................... 800
area-password..................................................................................................................................................................801
clear config.......................................................................................................................................................................802
clear isis.............................................................................................................................................................................802
clns host............................................................................................................................................................................803
debug isis.......................................................................................................................................................................... 804
debug isis adj-packets................................................................................................................................................... 805
debug isis local-updates................................................................................................................................................ 805
debug isis snp-packets.................................................................................................................................................. 806
debug isis spf-triggers................................................................................................................................................... 807
debug isis update-packets............................................................................................................................................808
default-information originate....................................................................................................................................... 809
description.........................................................................................................................................................................810
distance...............................................................................................................................................................................811
distribute-list in................................................................................................................................................................ 812
distribute-list out............................................................................................................................................................. 813
distribute-list redistributed-override...........................................................................................................................814
domain-password.............................................................................................................................................................814
graceful-restart ietf........................................................................................................................................................ 815
graceful-restart interval.................................................................................................................................................816
graceful-restart restart-wait.........................................................................................................................................817
graceful-restart t1............................................................................................................................................................817
graceful-restart t2...........................................................................................................................................................818
graceful-restart t3...........................................................................................................................................................819
hello padding.................................................................................................................................................................... 820
hostname dynamic...........................................................................................................................................................821
ignore-lsp-errors.............................................................................................................................................................. 821
ip router isis...................................................................................................................................................................... 822
ipv6 router isis................................................................................................................................................................. 823
isis circuit-type................................................................................................................................................................ 824
isis csnp-interval............................................................................................................................................................. 825
isis hello-interval..............................................................................................................................................................826
isis hello-multiplier...........................................................................................................................................................826
isis hello padding..............................................................................................................................................................827
isis ipv6 metric.................................................................................................................................................................828
isis metric..........................................................................................................................................................................829
isis network point-to-point........................................................................................................................................... 830
isis password....................................................................................................................................................................830
isis priority......................................................................................................................................................................... 831
18
Contents
is-type................................................................................................................................................................................ 832
log-adjacency-changes..................................................................................................................................................833
lsp-gen-interval............................................................................................................................................................... 834
lsp-mtu.............................................................................................................................................................................. 835
lsp-refresh-interval.........................................................................................................................................................836
max-area-addresses.......................................................................................................................................................836
max-lsp-lifetime...............................................................................................................................................................837
maximum-paths............................................................................................................................................................... 838
metric-style...................................................................................................................................................................... 839
multi-topology..................................................................................................................................................................840
net....................................................................................................................................................................................... 841
passive-interface............................................................................................................................................................. 841
redistribute....................................................................................................................................................................... 842
redistribute bgp............................................................................................................................................................... 844
redistribute ospf..............................................................................................................................................................845
router isis.......................................................................................................................................................................... 846
set-overload-bit...............................................................................................................................................................847
show config...................................................................................................................................................................... 848
show isis database..........................................................................................................................................................849
show isis graceful-restart detail..................................................................................................................................852
show isis hostname........................................................................................................................................................ 853
show isis interface.......................................................................................................................................................... 853
show isis neighbors........................................................................................................................................................ 855
show isis protocol........................................................................................................................................................... 856
show isis traffic............................................................................................................................................................... 857
spf-interval....................................................................................................................................................................... 859
Chapter 27: Link Aggregation Control Protocol (LACP)..............................................................861
clear lacp counters.......................................................................................................................................................... 861
debug lacp........................................................................................................................................................................ 862
lacp long-timeout............................................................................................................................................................ 863
lacp port-priority............................................................................................................................................................. 864
lacp system-priority........................................................................................................................................................864
port-channel-protocol lacp...........................................................................................................................................865
show lacp.......................................................................................................................................................................... 866
Chapter 28: Layer 2................................................................................................................... 868
MAC Addressing Commands........................................................................................................................................868
mac-address-table aging-time...............................................................................................................................868
mac-address-table static........................................................................................................................................ 869
mac-address-table station-move refresh-arp....................................................................................................870
mac learning-limit.......................................................................................................................................................871
mac learning-limit learn-limit-violation................................................................................................................. 872
mac learning-limit mac-address-sticky................................................................................................................ 873
mac learning-limit station-move-violation........................................................................................................... 874
mac learning-limit reset........................................................................................................................................... 875
mac port-security......................................................................................................................................................876
show mac-address-table......................................................................................................................................... 876
show mac-address-table aging-time.................................................................................................................... 878
Contents
19
show mac learning-limit........................................................................................................................................... 879
Virtual LAN (VLAN) Commands..................................................................................................................................880
default vlan-id.............................................................................................................................................................881
description................................................................................................................................................................... 881
default-vlan disable...................................................................................................................................................882
name.............................................................................................................................................................................883
show config................................................................................................................................................................ 884
show vlan.................................................................................................................................................................... 884
tagged.......................................................................................................................................................................... 887
track ip.........................................................................................................................................................................888
untagged..................................................................................................................................................................... 890
Far-End Failure Detection (FEFD)...............................................................................................................................891
debug fefd................................................................................................................................................................... 891
fefd............................................................................................................................................................................... 892
fefd disable................................................................................................................................................................. 893
fefd interval................................................................................................................................................................ 893
fefd mode....................................................................................................................................................................894
fefd reset.................................................................................................................................................................... 895
fefd-global interval................................................................................................................................................... 896
fefd-global.................................................................................................................................................................. 896
show fefd.................................................................................................................................................................... 897
Chapter 29: Link Layer Discovery Protocol (LLDP).................................................................... 900
LLPD Commands............................................................................................................................................................ 900
advertise dot1-tlv......................................................................................................................................................900
advertise dot3-tlv...................................................................................................................................................... 901
advertise interface-port-desc................................................................................................................................902
clear lldp counters.....................................................................................................................................................902
clear lldp neighbors...................................................................................................................................................903
debug lldp interface..................................................................................................................................................904
disable..........................................................................................................................................................................905
hello.............................................................................................................................................................................. 906
mode.............................................................................................................................................................................907
multiplier......................................................................................................................................................................908
protocol lldp (Configuration)..................................................................................................................................909
protocol lldp (Interface).......................................................................................................................................... 909
show lldp neighbors...................................................................................................................................................910
show lldp statistics.................................................................................................................................................... 913
snmp-notification-interval....................................................................................................................................... 914
LLDP-MED Commands.................................................................................................................................................. 915
advertise med guest-voice...................................................................................................................................... 915
advertise med guest-voice-signaling.................................................................................................................... 916
advertise med location-identification....................................................................................................................917
advertise med power-via-mdi................................................................................................................................. 918
advertise med softphone-voice..............................................................................................................................919
advertise med streaming-video............................................................................................................................. 920
advertise med video-conferencing........................................................................................................................ 921
advertise med video-signaling................................................................................................................................922
advertise med voice..................................................................................................................................................923
advertise med voice-signaling................................................................................................................................923
20
Contents
/