2. Computers & electronics
  3. Software
  4. Dell
  5. PowerSwitch S3048-ON
PowerSwitch S3048-ON

Dell PowerSwitch S3048-ON User guide

  • Hello! I am an AI chatbot trained to assist you with the Dell PowerSwitch S3048-ON 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
S3048–ON System
9.11(2.0P1)
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.
Copyright © 2017 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.
2017 - 05
Rev. A00
Contents
1 About this Guide...........................................................................................................................................40
Objectives.........................................................................................................................................................................40
Audience........................................................................................................................................................................... 40
Conventions......................................................................................................................................................................40
Information Icons.............................................................................................................................................................. 41
2 CLI Basics....................................................................................................................................................42
Accessing the Command Line........................................................................................................................................42
Multiple Conguration Users.......................................................................................................................................... 42
Obtaining Help..................................................................................................................................................................43
Navigating the CLI........................................................................................................................................................... 44
Using the Keyword 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.............................................................................................................................................................48
3 File Management......................................................................................................................................... 58
boot system......................................................................................................................................................................58
cd....................................................................................................................................................................................... 60
copy...................................................................................................................................................................................60
delete.................................................................................................................................................................................63
dir....................................................................................................................................................................................... 64
format................................................................................................................................................................................65
fsck ash...........................................................................................................................................................................66
mkdir.................................................................................................................................................................................. 67
mount nfs..........................................................................................................................................................................67
rmdir.................................................................................................................................................................................. 68
upgrade system................................................................................................................................................................68
HTTP Copy via CLI.......................................................................................................................................................... 70
rename............................................................................................................................................................................... 71
restore factory-defaults................................................................................................................................................... 71
show boot system............................................................................................................................................................ 74
show bootvar....................................................................................................................................................................75
show le-systems............................................................................................................................................................ 76
show os-version................................................................................................................................................................77
show running-cong........................................................................................................................................................78
show startup-cong......................................................................................................................................................... 81
show version.....................................................................................................................................................................82
upgrade............................................................................................................................................................................. 83
Contents
3
4 Control and Monitoring................................................................................................................................86
banner exec...................................................................................................................................................................... 86
banner login.......................................................................................................................................................................87
banner motd..................................................................................................................................................................... 89
cam-acl..............................................................................................................................................................................90
cam-acl-vlan......................................................................................................................................................................91
clear line............................................................................................................................................................................ 92
congure........................................................................................................................................................................... 93
disable................................................................................................................................................................................94
do....................................................................................................................................................................................... 94
enable................................................................................................................................................................................ 95
enable cpu-clock-monitor............................................................................................................................................... 96
enable optic-info-update interval................................................................................................................................... 97
end.....................................................................................................................................................................................98
exec-timeout.................................................................................................................................................................... 99
exit....................................................................................................................................................................................100
ftp-server enable.............................................................................................................................................................101
ftp-server topdir............................................................................................................................................................. 102
ftp-server username...................................................................................................................................................... 103
hostname.........................................................................................................................................................................104
ip http source-interface.................................................................................................................................................104
ip http vrf........................................................................................................................................................................ 105
ip ftp password...............................................................................................................................................................106
ip ftp source-interface................................................................................................................................................... 107
ip ftp username...............................................................................................................................................................108
ip ftp vrf...........................................................................................................................................................................109
ip telnet server enable....................................................................................................................................................109
ip telnet server vrf...........................................................................................................................................................110
ip telnet source-interface................................................................................................................................................111
ip telnet vrf.......................................................................................................................................................................112
ip tftp source-interface...................................................................................................................................................113
ip tftp vrf.......................................................................................................................................................................... 114
line..................................................................................................................................................................................... 114
login concurrent-session................................................................................................................................................ 115
login statistics.................................................................................................................................................................. 117
motd-banner.................................................................................................................................................................... 118
ping................................................................................................................................................................................... 119
reload................................................................................................................................................................................122
send..................................................................................................................................................................................123
service timestamps........................................................................................................................................................ 124
show alarms.................................................................................................................................................................... 125
show cam-acl-vlan......................................................................................................................................................... 126
show command-history................................................................................................................................................. 127
show cpu-trac-stats................................................................................................................................................... 128
show debugging............................................................................................................................................................. 129
4
Contents
show environment..........................................................................................................................................................130
show inventory................................................................................................................................................................132
show login statistics....................................................................................................................................................... 133
show memory................................................................................................................................................................. 135
show processes cpu.......................................................................................................................................................136
show processes ipc ow-control..................................................................................................................................139
show processes memory...............................................................................................................................................140
show software ifm..........................................................................................................................................................143
show system................................................................................................................................................................... 144
show tech-support.........................................................................................................................................................145
ssh-peer-stack-unit........................................................................................................................................................147
telnet................................................................................................................................................................................ 148
telnet-peer-stack-unit....................................................................................................................................................149
terminal length................................................................................................................................................................150
traceroute.........................................................................................................................................................................151
undebug all...................................................................................................................................................................... 153
virtual-ip...........................................................................................................................................................................153
write................................................................................................................................................................................. 154
5 802.1X........................................................................................................................................................ 156
debug dot1x.....................................................................................................................................................................157
dot1x auth-fail-vlan.........................................................................................................................................................158
dot1x auth-server........................................................................................................................................................... 159
dot1x auth-type mab-only............................................................................................................................................. 159
dot1x authentication (Conguration)........................................................................................................................... 160
dot1x authentication (Interface)....................................................................................................................................161
dot1x critical-vlan............................................................................................................................................................162
dot1x guest-vlan............................................................................................................................................................. 163
dot1x host-mode.............................................................................................................................................................164
dot1x mac-auth-bypass.................................................................................................................................................165
dot1x max-eap-req......................................................................................................................................................... 165
dot1x max-supplicants....................................................................................................................................................166
dot1x port-control...........................................................................................................................................................167
dot1x prole.....................................................................................................................................................................168
dot1x quiet-period...........................................................................................................................................................168
dot1x reauthentication................................................................................................................................................... 169
dot1x reauth-max............................................................................................................................................................170
dot1x server-timeout.......................................................................................................................................................171
dot1x static-mab............................................................................................................................................................. 172
dot1x supplicant-timeout............................................................................................................................................... 173
dot1x tx-period................................................................................................................................................................ 173
mac................................................................................................................................................................................... 174
show dot1x cos-mapping interface.............................................................................................................................. 175
show dot1x interface...................................................................................................................................................... 177
show dot1x prole...........................................................................................................................................................179
Contents
5
6 Access Control Lists (ACL).........................................................................................................................180
Commands Common to all ACL Types......................................................................................................................... 181
remark.........................................................................................................................................................................181
show cong...............................................................................................................................................................182
Common IP ACL Commands........................................................................................................................................ 183
access-class..............................................................................................................................................................184
clear counters ip access-group...............................................................................................................................185
ip access-group........................................................................................................................................................ 186
ip control-plane egress-lter....................................................................................................................................187
show ip accounting access-list...............................................................................................................................188
show ip access-lists................................................................................................................................................. 189
Standard IP ACL Commands........................................................................................................................................ 190
deny............................................................................................................................................................................190
ip access-list standard............................................................................................................................................. 192
permit.........................................................................................................................................................................193
resequence access-list............................................................................................................................................ 195
seq..............................................................................................................................................................................196
Extended IP ACL Commands........................................................................................................................................197
deny............................................................................................................................................................................198
deny icmp................................................................................................................................................................. 200
deny tcp.....................................................................................................................................................................201
deny udp................................................................................................................................................................... 204
ip access-list extended............................................................................................................................................207
permit........................................................................................................................................................................208
permit tcp................................................................................................................................................................. 209
permit udp................................................................................................................................................................. 212
resequence access-list............................................................................................................................................ 215
seq..............................................................................................................................................................................216
Common MAC Access List Commands.......................................................................................................................218
clear counters mac access-group.......................................................................................................................... 219
mac access-group.................................................................................................................................................... 219
show mac access-lists.............................................................................................................................................221
show mac accounting access-list..........................................................................................................................222
Standard MAC ACL Commands.................................................................................................................................. 223
deny...........................................................................................................................................................................223
mac access-list standard........................................................................................................................................ 224
permit........................................................................................................................................................................225
seq............................................................................................................................................................................. 227
Extended MAC ACL Commands..................................................................................................................................228
deny...........................................................................................................................................................................228
mac access-list extended....................................................................................................................................... 230
permit.........................................................................................................................................................................231
IP Prex List Commands...............................................................................................................................................233
clear ip prex-list......................................................................................................................................................233
deny...........................................................................................................................................................................234
6
Contents
ip prex-list............................................................................................................................................................... 235
seq............................................................................................................................................................................. 236
show cong.............................................................................................................................................................. 237
show ip prex-list detail...........................................................................................................................................238
show ip prex-list summary....................................................................................................................................239
Route Map Commands................................................................................................................................................. 240
continue.................................................................................................................................................................... 240
description.................................................................................................................................................................241
match as-path.......................................................................................................................................................... 242
match community.................................................................................................................................................... 243
match interface........................................................................................................................................................ 244
match ip address......................................................................................................................................................245
match ip next-hop................................................................................................................................................... 246
match ip route-source............................................................................................................................................. 247
match metric............................................................................................................................................................ 248
match origin..............................................................................................................................................................249
match route-type.....................................................................................................................................................249
match tag................................................................................................................................................................. 250
route-map..................................................................................................................................................................251
set as-path................................................................................................................................................................252
set automatic-tag.................................................................................................................................................... 253
set comm-list delete................................................................................................................................................254
set community......................................................................................................................................................... 255
set level..................................................................................................................................................................... 257
set local-preference.................................................................................................................................................258
set metric..................................................................................................................................................................258
set metric-type........................................................................................................................................................ 259
set next-hop.............................................................................................................................................................260
set origin.................................................................................................................................................................... 261
set tag....................................................................................................................................................................... 262
set weight................................................................................................................................................................. 263
show cong.............................................................................................................................................................. 264
show route-map.......................................................................................................................................................265
AS-Path Commands......................................................................................................................................................266
ip as-path access-list.............................................................................................................................................. 266
show ip as-path-access-lists..................................................................................................................................266
IP Community List Commands.....................................................................................................................................267
ip community-list......................................................................................................................................................267
show ip community-lists......................................................................................................................................... 268
deny (for Standard IP ACLs)........................................................................................................................................269
deny (for Extended IP ACLs)....................................................................................................................................... 270
seq (for Standard IPv4 ACLs).......................................................................................................................................271
deny tcp (for Extended IP ACLs).................................................................................................................................273
deny udp (for Extended IP ACLs)................................................................................................................................ 274
deny arp (for Extended MAC ACLs)........................................................................................................................... 275
Contents
7
deny icmp (for Extended IP ACLs).............................................................................................................................. 276
deny ether-type (for Extended MAC ACLs)...............................................................................................................278
deny (for Standard MAC ACLs)...................................................................................................................................279
deny (for Extended MAC ACLs)..................................................................................................................................280
permit (for Standard IP ACLs)..................................................................................................................................... 282
permit arp (for Extended MAC ACLs)........................................................................................................................ 283
permit ether-type (for Extended MAC ACLs)............................................................................................................284
permit icmp (for Extended IP ACLs)...........................................................................................................................286
permit udp (for Extended IP ACLs)............................................................................................................................. 287
permit (for Extended IP ACLs).................................................................................................................................... 288
permit (for Standard MAC ACLs)................................................................................................................................290
seq (for Standard MAC ACLs)......................................................................................................................................291
permit tcp (for Extended IP ACLs)..............................................................................................................................292
seq arp (for Extended MAC ACLs)............................................................................................................................. 294
seq ether-type (for Extended MAC ACLs)................................................................................................................ 295
seq (for IP ACLs)........................................................................................................................................................... 297
seq (for IPv6 ACLs).......................................................................................................................................................298
permit udp (for IPv6 ACLs)..........................................................................................................................................300
permit tcp (for IPv6 ACLs)........................................................................................................................................... 301
permit icmp (for IPv6 ACLs)........................................................................................................................................ 303
permit (for IPv6 ACLs)................................................................................................................................................. 305
deny udp (for IPv6 ACLs).............................................................................................................................................306
deny tcp (for IPv6 ACLs)..............................................................................................................................................308
deny icmp (for Extended IPv6 ACLs).......................................................................................................................... 310
deny (for IPv6 ACLs)...................................................................................................................................................... 311
7 Access Control List (ACL) VLAN Groups and Content Addressable Memory (CAM)...................................314
member vlan....................................................................................................................................................................314
ip access-group.............................................................................................................................................................. 315
show acl-vlan-group ......................................................................................................................................................315
show cam-acl-vlan......................................................................................................................................................... 316
cam-acl-vlan....................................................................................................................................................................317
show cam-usage............................................................................................................................................................ 318
show running cong acl-vlan-group............................................................................................................................320
acl-vlan-group................................................................................................................................................................. 321
show acl-vlan-group detail............................................................................................................................................322
description (ACL VLAN Group)....................................................................................................................................323
8 Bidirectional Forwarding Detection (BFD)..................................................................................................324
bfd all-neighbors............................................................................................................................................................ 324
bfd disable.......................................................................................................................................................................326
bfd enable (Conguration)............................................................................................................................................326
bfd enable (Interface)....................................................................................................................................................327
bfd interval .....................................................................................................................................................................327
bfd neighbor................................................................................................................................................................... 328
bfd protocol-liveness.....................................................................................................................................................329
8
Contents
ip route bfd..................................................................................................................................................................... 330
ipv6 ospf bfd all-neighbors............................................................................................................................................331
isis bfd all-neighbors...................................................................................................................................................... 332
neighbor bfd................................................................................................................................................................... 333
neighbor bfd disable...................................................................................................................................................... 334
show bfd neighbors.......................................................................................................................................................335
vrrp bfd neighbor........................................................................................................................................................... 336
9 Border Gateway Protocol...........................................................................................................................338
BGP IPv4 Commands................................................................................................................................................... 338
address-family.......................................................................................................................................................... 338
aggregate-address...................................................................................................................................................339
bgp add-path............................................................................................................................................................ 341
bgp always-compare-med...................................................................................................................................... 342
bgp asnotation..........................................................................................................................................................342
bgp bestpath as-path ignore..................................................................................................................................344
bgp bestpath as-path multipath-relax...................................................................................................................344
bgp bestpath med confed...................................................................................................................................... 345
bgp bestpath med missing-as-best.......................................................................................................................346
bgp bestpath router-id ignore................................................................................................................................ 346
bgp client-to-client reection................................................................................................................................. 347
bgp cluster-id........................................................................................................................................................... 348
bgp confederation identier................................................................................................................................... 349
bgp confederation peers.........................................................................................................................................350
bgp connection-retry-timer.....................................................................................................................................351
bgp dampening......................................................................................................................................................... 351
bgp default local-preference.................................................................................................................................. 353
bgp dmzlink-bw........................................................................................................................................................353
bgp enforce-rst-as................................................................................................................................................ 354
bgp fast-external-fallover....................................................................................................................................... 355
bgp four-octet-as-support..................................................................................................................................... 356
bgp graceful-restart.................................................................................................................................................357
bgp non-deterministic-med....................................................................................................................................358
bgp outbound-optimization....................................................................................................................................359
bgp recursive-bgp-next-hop.................................................................................................................................. 359
bgp regex-eval-optz-disable...................................................................................................................................360
bgp router-id............................................................................................................................................................. 361
clear ip bgp............................................................................................................................................................... 362
clear ip bgp dampening...........................................................................................................................................364
clear ip bgp ap-statistics...................................................................................................................................... 365
clear ip bgp peer-group...........................................................................................................................................366
deny bandwidth........................................................................................................................................................367
debug ip bgp.............................................................................................................................................................368
debug ip bgp dampening........................................................................................................................................ 369
debug ip bgp events................................................................................................................................................ 370
debug ip bgp keepalives...........................................................................................................................................371
Contents
9
debug ip bgp notications.......................................................................................................................................372
debug ip bgp soft-reconguration......................................................................................................................... 373
debug ip bgp updates.............................................................................................................................................. 374
default-metric...........................................................................................................................................................375
description................................................................................................................................................................ 376
maximum-paths........................................................................................................................................................377
neighbor activate..................................................................................................................................................... 378
neighbor add-path................................................................................................................................................... 379
neighbor advertisement-interval............................................................................................................................380
neighbor advertisement-start................................................................................................................................ 380
neighbor allowas-in...................................................................................................................................................381
neighbor default-originate.......................................................................................................................................382
neighbor description................................................................................................................................................383
neighbor distribute-list............................................................................................................................................ 384
neighbor ebgp-multihop..........................................................................................................................................385
neighbor fall-over.....................................................................................................................................................386
neighbor local-as...................................................................................................................................................... 387
neighbor maximum-prex.......................................................................................................................................388
neighbor password.................................................................................................................................................. 389
neighbor peer-group (assigning peers).................................................................................................................390
neighbor peer-group (creating group)...................................................................................................................392
neighbor peer-group passive..................................................................................................................................392
neighbor remote-as................................................................................................................................................. 393
neighbor remove-private-as................................................................................................................................... 394
neighbor route-map.................................................................................................................................................395
neighbor route-reector-client...............................................................................................................................396
neighbor sender-side-loopdetect...........................................................................................................................398
neighbor send-community......................................................................................................................................399
neighbor shutdown..................................................................................................................................................400
neighbor soft-reconguration inbound.................................................................................................................. 401
neighbor timers........................................................................................................................................................ 402
neighbor update-source..........................................................................................................................................403
neighbor weight.......................................................................................................................................................404
network.....................................................................................................................................................................405
network backdoor....................................................................................................................................................406
permit bandwidth.....................................................................................................................................................407
redistribute................................................................................................................................................................408
redistribute ospf.......................................................................................................................................................409
router bgp..................................................................................................................................................................410
shutdown all............................................................................................................................................................... 411
shutdown address-family-ipv4–multicast............................................................................................................. 412
shutdown address-family-ipv4–unicast.................................................................................................................412
shutdown address-family-ipv6–unicast.................................................................................................................413
set extcommunity bandwidth................................................................................................................................. 413
show capture bgp-pdu neighbor............................................................................................................................ 414
10
Contents
show cong...............................................................................................................................................................415
show ip bgp...............................................................................................................................................................416
show ip bgp cluster-list............................................................................................................................................418
show ip bgp community...........................................................................................................................................419
show ip bgp community-list....................................................................................................................................422
show ip bgp dampened-paths................................................................................................................................423
show ip bgp detail....................................................................................................................................................425
show ip bgp extcommunity-list..............................................................................................................................426
show ip bgp lter-list...............................................................................................................................................428
show ip bgp ap-statistics......................................................................................................................................429
show ip bgp inconsistent-as....................................................................................................................................431
show ip bgp neighbors............................................................................................................................................ 433
show ip bgp next-hop............................................................................................................................................. 436
show ip bgp paths....................................................................................................................................................437
show ip bgp paths community...............................................................................................................................439
show ip bgp peer-group..........................................................................................................................................440
show ip bgp regexp................................................................................................................................................. 442
show ip bgp summary............................................................................................................................................. 443
show running-cong bgp........................................................................................................................................446
timers bgp.................................................................................................................................................................447
MBGP Commands.........................................................................................................................................................447
debug ip bgp dampening.........................................................................................................................................448
distance bgp.............................................................................................................................................................449
show ip bgp dampened-paths............................................................................................................................... 450
BGP Extended Communities (RFC 4360).................................................................................................................. 451
set extcommunity rt................................................................................................................................................ 452
set extcommunity soo.............................................................................................................................................453
show ip bgp paths extcommunity..........................................................................................................................454
show ip extcommunity-list......................................................................................................................................455
IPv6 BGP Commands................................................................................................................................................... 456
clear ip bgp ipv6 unicast soft.................................................................................................................................456
debug ip bgp ipv6 unicast soft-reconguration................................................................................................... 457
ipv6 prex-list...........................................................................................................................................................458
neighbor soft-reconguration inbound................................................................................................................. 458
show ipv6 prex-list................................................................................................................................................ 459
IPv6 MBGP Commands................................................................................................................................................460
show ipv6 mbgproutes............................................................................................................................................460
10 Content Addressable Memory (CAM)....................................................................................................... 461
CAM Prole Commands................................................................................................................................................ 461
cam-acl (Conguration)..........................................................................................................................................462
cam-acl-egress........................................................................................................................................................ 465
cam-optimization.....................................................................................................................................................465
show cam-acl...........................................................................................................................................................466
show cam-usage......................................................................................................................................................468
test cam-usage........................................................................................................................................................469
Contents
11
11 Control Plane Policing (CoPP)...................................................................................................................471
control-plane-cpuqos..................................................................................................................................................... 471
service-policy rate-limit-cpu-queues........................................................................................................................... 472
service-policy rate-limit-protocols................................................................................................................................473
ip unknown-unicast........................................................................................................................................................474
ipv6 unknown-unicast................................................................................................................................................... 474
show cpu-queue rate cp............................................................................................................................................... 475
show ip protocol-queue-mapping................................................................................................................................ 476
show ipv6 protocol-queue-mapping............................................................................................................................ 477
show mac protocol-queue-mapping............................................................................................................................478
12 Debugging and Diagnostics.......................................................................................................................479
Diagnostics and Monitoring Commands..................................................................................................................... 479
logging coredump stack-unit..................................................................................................................................479
Oine Diagnostic Commands......................................................................................................................................480
diag stack-unit..........................................................................................................................................................480
oine stack-unit....................................................................................................................................................... 481
online stack-unit.......................................................................................................................................................482
Hardware Commands....................................................................................................................................................483
clear hardware stack-unit....................................................................................................................................... 483
clear hardware system-ow................................................................................................................................... 484
clear hardware vlan-counters.................................................................................................................................485
hardware watchdog.................................................................................................................................................485
show hardware mac................................................................................................................................................ 486
show hardware ip..................................................................................................................................................... 487
show hardware stack-unit.......................................................................................................................................487
show hardware buer interface.............................................................................................................................495
show hardware counters interface ....................................................................................................................... 497
show hardware buer-stats-snapshot..................................................................................................................498
show hardware stack-unit buer-stats-snapshot (Total Buer Information)..................................................499
show hardware system-ow...................................................................................................................................501
show hardware vlan-counters................................................................................................................................503
show hardware drops..............................................................................................................................................503
13 Dynamic Host Conguration Protocol (DHCP).........................................................................................506
Commands to Congure the System to be a DHCP Server....................................................................................506
clear ip dhcp.............................................................................................................................................................506
debug ip dhcp server...............................................................................................................................................507
debug ipv6 dhcp .....................................................................................................................................................508
default-router...........................................................................................................................................................508
disable....................................................................................................................................................................... 509
dns-server................................................................................................................................................................. 510
domain-name............................................................................................................................................................ 510
excluded-address...................................................................................................................................................... 511
hardware-address.....................................................................................................................................................512
12
Contents
host............................................................................................................................................................................ 513
lease........................................................................................................................................................................... 513
netbios-name-server................................................................................................................................................514
netbios-node-type....................................................................................................................................................515
network......................................................................................................................................................................516
pool.............................................................................................................................................................................516
show ip dhcp binding................................................................................................................................................517
show ip dhcp conguration..................................................................................................................................... 518
show ip dhcp conict...............................................................................................................................................519
show ip dhcp server.................................................................................................................................................519
Commands to Congure Secure DHCP..................................................................................................................... 520
arp inspection...........................................................................................................................................................520
arp inspection-trust..................................................................................................................................................521
clear ip dhcp snooping............................................................................................................................................. 521
clear ipv6 dhcp snooping binding.......................................................................................................................... 523
ip dhcp relay............................................................................................................................................................. 523
ip dhcp snooping......................................................................................................................................................524
ipv6 dhcp snooping................................................................................................................................................. 525
ipv6 dhcp snooping vlan......................................................................................................................................... 525
ip dhcp snooping binding........................................................................................................................................ 526
IPv6 DHCP Snooping Binding................................................................................................................................ 527
ip dhcp snooping database.....................................................................................................................................528
ipv6 dhcp snooping database write-delay............................................................................................................529
ip dhcp snooping database renew.........................................................................................................................529
ipv6 dhcp snooping database renew.....................................................................................................................530
ip dhcp snooping trust............................................................................................................................................ 530
ipv6 dhcp snooping trust.........................................................................................................................................531
ip dhcp source-address-validation..........................................................................................................................531
ip dhcp relay information-option............................................................................................................................ 532
ip dhcp snooping verify mac-address................................................................................................................... 534
ipv6 dhcp snooping verify mac-address...............................................................................................................534
ip helper-address..................................................................................................................................................... 535
ipv6 helper-address.................................................................................................................................................535
show ip dhcp snooping........................................................................................................................................... 536
show ipv6 dhcp snooping.......................................................................................................................................538
Commands to Congure DNS .................................................................................................................................... 539
ip name-server.........................................................................................................................................................539
ip domain-name....................................................................................................................................................... 540
ip domain-list.............................................................................................................................................................541
ip host....................................................................................................................................................................... 542
clear host.................................................................................................................................................................. 542
14 Equal Cost Multi-Path (ECMP)................................................................................................................ 544
ecmp-group....................................................................................................................................................................544
hash-algorithm...............................................................................................................................................................545
hash-algorithm ecmp.................................................................................................................................................... 548
Contents
13
hash-algorithm seed......................................................................................................................................................549
ip ecmp-group................................................................................................................................................................550
ip ecmp weighted........................................................................................................................................................... 551
link-bundle-monitor enable........................................................................................................................................... 552
link-bundle-distribution trigger-threshold................................................................................................................... 552
show cong....................................................................................................................................................................553
show link-bundle distribution........................................................................................................................................554
15 FIPS Cryptography.................................................................................................................................. 555
ps mode enable............................................................................................................................................................555
show ps status.............................................................................................................................................................556
show ip ssh.....................................................................................................................................................................556
ssh................................................................................................................................................................................... 557
16 Force10 Resilient Ring Protocol (FRRP)....................................................................................................561
clear frrp..........................................................................................................................................................................561
debug frrp.......................................................................................................................................................................563
description......................................................................................................................................................................564
disable............................................................................................................................................................................. 564
interface..........................................................................................................................................................................565
member-vlan.................................................................................................................................................................. 566
mode................................................................................................................................................................................567
protocol frrp................................................................................................................................................................... 568
show frrp........................................................................................................................................................................ 569
timer................................................................................................................................................................................. 571
17 GARP VLAN Registration (GVRP)............................................................................................................ 573
clear gvrp statistics........................................................................................................................................................574
debug gvrp..................................................................................................................................................................... 575
disable..............................................................................................................................................................................576
garp timers......................................................................................................................................................................577
gvrp enable..................................................................................................................................................................... 578
gvrp registration.............................................................................................................................................................579
protocol gvrp..................................................................................................................................................................580
show cong.....................................................................................................................................................................581
show garp timers............................................................................................................................................................581
show gvrp.......................................................................................................................................................................582
show gvrp statistics...................................................................................................................................................... 584
18 High Availability (HA)............................................................................................................................... 586
patch ash://RUNTIME_PATCH_DIR........................................................................................................................586
process restartable........................................................................................................................................................ 587
redundancy disable-auto-reboot..................................................................................................................................588
redundancy force-failover.............................................................................................................................................589
redundancy primary.......................................................................................................................................................589
redundancy protocol......................................................................................................................................................590
14
Contents
redundancy reset-counter.............................................................................................................................................591
redundancy sfm standby............................................................................................................................................... 591
redundancy synchronize............................................................................................................................................... 593
show patch.....................................................................................................................................................................593
show processes restartable..........................................................................................................................................594
show redundancy.......................................................................................................................................................... 595
19 ICMP Message Types...............................................................................................................................598
20 Internet Group Management Protocol (IGMP)........................................................................................ 600
IGMP Commands.......................................................................................................................................................... 600
clear ip igmp groups................................................................................................................................................ 600
debug ip igmp........................................................................................................................................................... 601
ip igmp access-group.............................................................................................................................................. 602
ip igmp immediate-leave......................................................................................................................................... 603
ip igmp last-member-query-interval......................................................................................................................604
ip igmp query-interval............................................................................................................................................. 605
ip igmp query-max-resp-time.................................................................................................................................606
ip igmp ssm-map......................................................................................................................................................607
ip igmp version.........................................................................................................................................................608
show ip igmp groups............................................................................................................................................... 609
show ip igmp interface............................................................................................................................................. 611
show ip igmp ssm-map............................................................................................................................................613
IGMP Snooping Commands..........................................................................................................................................614
clear ip igmp snooping groups................................................................................................................................ 615
debug ip igmp snooping...........................................................................................................................................616
ip igmp snooping enable.......................................................................................................................................... 616
ip igmp snooping fast-leave.....................................................................................................................................617
ip igmp snooping ood.............................................................................................................................................618
ip igmp snooping last-member-query-interval...................................................................................................... 619
ip igmp snooping mrouter....................................................................................................................................... 620
ip igmp snooping querier..........................................................................................................................................621
show ip igmp snooping groups...............................................................................................................................622
show ip igmp snooping mrouter.............................................................................................................................623
21 Interfaces................................................................................................................................................. 625
Basic Interface Commands...........................................................................................................................................625
clear counters...........................................................................................................................................................625
clear counters eee....................................................................................................................................................627
clear dampening.......................................................................................................................................................627
dampening................................................................................................................................................................ 629
default interface.......................................................................................................................................................630
description.................................................................................................................................................................631
duplex (10/100 Interfaces)..................................................................................................................................... 632
eee.............................................................................................................................................................................633
owcontrol................................................................................................................................................................634
Contents
15
interface....................................................................................................................................................................636
interface group.........................................................................................................................................................638
interface loopback................................................................................................................................................... 639
interface managementEthernet.............................................................................................................................640
interface null..............................................................................................................................................................641
interface range.........................................................................................................................................................642
interface range macro (dene).............................................................................................................................. 644
interface range macro name.................................................................................................................................. 645
interface vlan............................................................................................................................................................646
keepalive................................................................................................................................................................... 648
negotiation auto....................................................................................................................................................... 648
monitor interface...................................................................................................................................................... 651
mtu............................................................................................................................................................................ 653
portmode hybrid...................................................................................................................................................... 655
rate-interval.............................................................................................................................................................. 656
rate-interval (Conguration Mode)........................................................................................................................657
show cong..............................................................................................................................................................658
show cong (from INTERFACE RANGE mode)..................................................................................................659
show hardware.........................................................................................................................................................660
show interfaces........................................................................................................................................................663
show interfaces congured.................................................................................................................................... 670
show interfaces dampening.................................................................................................................................... 671
show interfaces eee.................................................................................................................................................673
show interfaces eee statistics................................................................................................................................ 673
show interfaces phy.................................................................................................................................................674
show interfaces stack-unit..................................................................................................................................... 676
show interfaces status............................................................................................................................................ 678
show interfaces switchport.................................................................................................................................... 679
show interfaces transceiver.................................................................................................................................... 681
show interfaces vlan............................................................................................................................................... 686
show range............................................................................................................................................................... 687
show running-cong ecmp-group.........................................................................................................................688
shutdown..................................................................................................................................................................689
speed (for 10/100/1000/10000 interfaces).........................................................................................................690
speed (Management interface)............................................................................................................................. 692
switchport.................................................................................................................................................................693
wavelength............................................................................................................................................................... 694
Egress Interface Selection (EIS) Commands.............................................................................................................695
application.................................................................................................................................................................695
application (for HTTP and ICMP)......................................................................................................................... 696
clear management application pkt-cntr................................................................................................................696
clear management application pkt-fallback-cntr..................................................................................................697
management egress-interface-selection.............................................................................................................. 697
show ip management-eis-route ............................................................................................................................698
show management application pkt-cntr...............................................................................................................698
16
Contents
show management application pkt-fallback-cntr................................................................................................ 699
Port Channel Commands..............................................................................................................................................700
channel-member......................................................................................................................................................700
group.......................................................................................................................................................................... 701
interface port-channel.............................................................................................................................................702
minimum-links...........................................................................................................................................................704
port-channel failover-group....................................................................................................................................704
show cong.............................................................................................................................................................. 705
show interfaces port-channel................................................................................................................................ 706
show port-channel-ow..........................................................................................................................................709
Time Domain Reectometer (TDR) Commands......................................................................................................... 711
tdr-cable-test.............................................................................................................................................................711
show tdr.....................................................................................................................................................................712
UDP Broadcast Commands.......................................................................................................................................... 713
debug ip udp-helper................................................................................................................................................. 713
ip udp-helper udp-port.............................................................................................................................................714
show ip udp-helper...................................................................................................................................................715
22 Internet Protocol Security (IPSec)........................................................................................................... 717
crypto ipsec transform-set............................................................................................................................................718
crypto ipsec policy..........................................................................................................................................................719
management crypto-policy...........................................................................................................................................720
match.............................................................................................................................................................................. 720
session-key......................................................................................................................................................................721
show crypto ipsec transform-set.................................................................................................................................722
show crypto ipsec policy...............................................................................................................................................723
transform-set..................................................................................................................................................................724
23 IPv4 Routing............................................................................................................................................ 725
arp....................................................................................................................................................................................726
arp backo-time.............................................................................................................................................................727
arp learn-enable............................................................................................................................................................. 728
arp max-entries.............................................................................................................................................................. 729
arp retries........................................................................................................................................................................730
arp timeout...................................................................................................................................................................... 731
clear arp-cache.............................................................................................................................................................. 732
clear host........................................................................................................................................................................ 733
clear ip b stack-unit..................................................................................................................................................... 734
clear ip route...................................................................................................................................................................734
clear tcp statistics..........................................................................................................................................................736
debug arp........................................................................................................................................................................736
debug ip dhcp.................................................................................................................................................................738
debug ip icmp................................................................................................................................................................. 739
debug ip packet..............................................................................................................................................................740
ip address........................................................................................................................................................................ 743
ip directed-broadcast.....................................................................................................................................................744
Contents
17
ip domain-list.................................................................................................................................................................. 745
ip domain-lookup............................................................................................................................................................746
ip domain-name.............................................................................................................................................................. 747
ip helper-address............................................................................................................................................................748
ip helper-address hop-count disable............................................................................................................................749
ip host..............................................................................................................................................................................750
ip icmp source-interface................................................................................................................................................ 751
ipv6 icmp source-interface........................................................................................................................................... 752
ip max-frag-count.......................................................................................................................................................... 753
ip max-routes..................................................................................................................................................................754
ip mtu.............................................................................................................................................................................. 755
ip name-server............................................................................................................................................................... 756
ip proxy-arp.....................................................................................................................................................................757
ip route............................................................................................................................................................................ 758
ip source-route................................................................................................................................................................761
ip unreachables............................................................................................................................................................... 761
load-balance................................................................................................................................................................... 762
load-balance hg..............................................................................................................................................................764
management route........................................................................................................................................................ 765
show arp......................................................................................................................................................................... 766
show arp retries............................................................................................................................................................. 769
show hosts......................................................................................................................................................................770
show ip cam stack-unit................................................................................................................................................. 772
show ip b stack-unit.....................................................................................................................................................774
show ip ow....................................................................................................................................................................775
show ip interface............................................................................................................................................................ 777
show ip management-route..........................................................................................................................................780
show ipv6 management-route...................................................................................................................................... 781
show ip protocols...........................................................................................................................................................782
show ip route..................................................................................................................................................................783
show ip route list............................................................................................................................................................ 787
show ip route summary.................................................................................................................................................788
show ip trac.................................................................................................................................................................789
show tcp statistics.........................................................................................................................................................792
24 IPv6 Access Control Lists (IPv6 ACLs).................................................................................................... 795
show cam-acl-egress.................................................................................................................................................... 795
show cam-acl................................................................................................................................................................. 796
permit icmp.....................................................................................................................................................................798
permit.............................................................................................................................................................................. 799
ipv6 control-plane egress-lter....................................................................................................................................800
ipv6 access-list.............................................................................................................................................................. 800
cam-acl-egress............................................................................................................................................................... 801
cam-acl........................................................................................................................................................................... 803
25 IPv6 Basics..............................................................................................................................................805
18
Contents
cam-ipv6 extended-prex............................................................................................................................................ 806
clear ipv6 b...................................................................................................................................................................806
clear ipv6 route...............................................................................................................................................................807
clear ipv6 mld_host.......................................................................................................................................................808
maximum dynamic-routes-ipv6................................................................................................................................... 809
ipv6 address autocong.................................................................................................................................................810
ipv6 address.................................................................................................................................................................... 810
ipv6 address eui64..........................................................................................................................................................812
ipv6 control-plane icmp error-rate-limit.......................................................................................................................813
ipv6 owlabel-zero......................................................................................................................................................... 813
ipv6 host..........................................................................................................................................................................814
ipv6 name-server........................................................................................................................................................... 815
ipv6 nd dad attempts.....................................................................................................................................................815
ipv6 nd disable-reachable-timer................................................................................................................................... 816
ipv6 nd dns-server ........................................................................................................................................................ 816
ipv6 nd prex...................................................................................................................................................................817
ipv6 route.........................................................................................................................................................................818
ipv6 unicast-routing.......................................................................................................................................................820
show ipv6 cam stack-unit............................................................................................................................................. 821
show ipv6 control-plane icmp...................................................................................................................................... 823
show ipv6 b stack-unit................................................................................................................................................823
show ipv6 owlabel-zero.............................................................................................................................................. 824
show ipv6 interface....................................................................................................................................................... 825
show ipv6 mld_host...................................................................................................................................................... 828
show ipv6 route............................................................................................................................................................. 829
trust ipv6-diserv..........................................................................................................................................................832
26 Intermediate System to Intermediate System (IS-IS)...............................................................................834
adjacency-check............................................................................................................................................................835
advertise......................................................................................................................................................................... 836
area-password................................................................................................................................................................ 837
clear cong.....................................................................................................................................................................838
clear isis...........................................................................................................................................................................839
clns host..........................................................................................................................................................................840
debug isis........................................................................................................................................................................ 840
debug isis adj-packets....................................................................................................................................................841
debug isis local-updates................................................................................................................................................842
debug isis snp-packets..................................................................................................................................................843
debug isis spf-triggers...................................................................................................................................................844
debug isis update-packets............................................................................................................................................845
default-information originate........................................................................................................................................846
description...................................................................................................................................................................... 847
distance...........................................................................................................................................................................847
distribute-list in...............................................................................................................................................................848
distribute-list out............................................................................................................................................................849
distribute-list redistributed-override............................................................................................................................850
Contents
19
domain-password........................................................................................................................................................... 851
graceful-restart ietf....................................................................................................................................................... 852
graceful-restart interval................................................................................................................................................ 853
graceful-restart restart-wait.........................................................................................................................................853
graceful-restart t1..........................................................................................................................................................854
graceful-restart t2.........................................................................................................................................................855
graceful-restart t3......................................................................................................................................................... 856
hello padding...................................................................................................................................................................857
hostname dynamic........................................................................................................................................................ 858
ignore-lsp-errors............................................................................................................................................................ 858
ip router isis.................................................................................................................................................................... 859
ipv6 router isis................................................................................................................................................................860
isis circuit-type................................................................................................................................................................861
isis csnp-interval............................................................................................................................................................ 862
isis hello-interval.............................................................................................................................................................862
isis hello-multiplier..........................................................................................................................................................863
isis hello padding............................................................................................................................................................ 864
isis ipv6 metric............................................................................................................................................................... 865
isis metric........................................................................................................................................................................866
isis network point-to-point............................................................................................................................................867
isis password...................................................................................................................................................................867
isis priority.......................................................................................................................................................................868
is-type............................................................................................................................................................................. 869
log-adjacency-changes................................................................................................................................................. 870
lsp-gen-interval............................................................................................................................................................... 871
lsp-mtu............................................................................................................................................................................ 872
lsp-refresh-interval.........................................................................................................................................................873
max-area-addresses.......................................................................................................................................................874
max-lsp-lifetime..............................................................................................................................................................874
maximum-paths............................................................................................................................................................. 875
metric-style.....................................................................................................................................................................876
multi-topology.................................................................................................................................................................877
net....................................................................................................................................................................................878
passive-interface............................................................................................................................................................878
redistribute......................................................................................................................................................................879
redistribute bgp...............................................................................................................................................................881
redistribute ospf.............................................................................................................................................................882
router isis.........................................................................................................................................................................884
set-overload-bit............................................................................................................................................................. 885
show cong....................................................................................................................................................................885
show isis database......................................................................................................................................................... 887
show isis graceful-restart detail................................................................................................................................... 889
show isis hostname....................................................................................................................................................... 890
show isis interface..........................................................................................................................................................891
show isis neighbors........................................................................................................................................................893
20
Contents
/