PowerSwitch S6000

Dell PowerSwitch S6000 User guide

  • Hello! I am an AI chatbot trained to assist you with the Dell PowerSwitch S6000 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
S6000 System
9.10(0.1)
May 2016
Rev. A00
Notes, cautions, and warnings
NOTE: A NOTE indicates important information that helps you make better use of your computer.
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid
the problem.
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
© 2016 Dell Inc. All rights reserved. This product is protected by U.S. and international copyright and intellectual property laws. Dell and the
Dell logo are trademarks of Dell Inc. in the United States and/or other jurisdictions. All other marks and names mentioned herein may be
trademarks of their respective companies.
Chapter 1: About this Guide......................................................................................................... 37
Objectives............................................................................................................................................................................37
Audience.............................................................................................................................................................................. 37
Conventions........................................................................................................................................................................ 37
Information Icons...............................................................................................................................................................38
Chapter 2: CLI Basics.................................................................................................................. 39
Accessing the Command Line........................................................................................................................................ 39
Multiple Configuration Users.......................................................................................................................................... 39
Obtaining Help....................................................................................................................................................................40
Navigating the CLI............................................................................................................................................................. 41
Using the Keyword no Command.................................................................................................................................. 42
Filtering show Commands............................................................................................................................................... 42
Enabling Software Features on Devices Using a Command Option..................................................................... 43
feature vrf..................................................................................................................................................................... 43
show feature.................................................................................................................................................................44
Command Modes...............................................................................................................................................................44
Chapter 3: File Management........................................................................................................53
boot system........................................................................................................................................................................ 53
cd.......................................................................................................................................................................................... 54
HTTP Copy via CLI........................................................................................................................................................... 55
copy...................................................................................................................................................................................... 56
delete....................................................................................................................................................................................58
dir.......................................................................................................................................................................................... 59
format.................................................................................................................................................................................. 60
fsck flash.............................................................................................................................................................................60
mkdir......................................................................................................................................................................................61
mount nfs.............................................................................................................................................................................61
rmdir..................................................................................................................................................................................... 62
upgrade system................................................................................................................................................................. 62
rename................................................................................................................................................................................. 64
show boot system............................................................................................................................................................. 64
show bootvar..................................................................................................................................................................... 65
show file-systems............................................................................................................................................................. 66
show os-version.................................................................................................................................................................67
show running-config.........................................................................................................................................................68
show startup-config.......................................................................................................................................................... 71
show version.......................................................................................................................................................................72
upgrade system..................................................................................................................................................................73
upgrade boot...................................................................................................................................................................... 74
verify................................................................................................................................................................................... 75
Chapter 4: Control and Monitoring.............................................................................................. 77
Contents
Contents 3
banner exec.........................................................................................................................................................................78
banner login.........................................................................................................................................................................79
banner motd....................................................................................................................................................................... 80
cam-acl................................................................................................................................................................................. 81
clear line...............................................................................................................................................................................82
configure..............................................................................................................................................................................83
disable.................................................................................................................................................................................. 84
do.......................................................................................................................................................................................... 85
enable................................................................................................................................................................................... 86
enable optic-info-update interval.................................................................................................................................. 86
end........................................................................................................................................................................................ 87
exec-timeout...................................................................................................................................................................... 88
exit........................................................................................................................................................................................ 89
ftp-server enable...............................................................................................................................................................90
ftp-server topdir.................................................................................................................................................................91
ftp-server username..........................................................................................................................................................91
hostname.............................................................................................................................................................................92
ip ftp password.................................................................................................................................................................. 93
ip ftp source-interface..................................................................................................................................................... 94
ip tftp vrf.............................................................................................................................................................................95
ip ftp username..................................................................................................................................................................95
ip ftp vrf.............................................................................................................................................................................. 96
ip telnet server enable......................................................................................................................................................96
ip telnet server vrf............................................................................................................................................................ 97
ip telnet source-interface................................................................................................................................................98
ip tftp vrf.............................................................................................................................................................................99
line.........................................................................................................................................................................................99
login concurrent-session................................................................................................................................................100
login statistics...................................................................................................................................................................102
motd-banner..................................................................................................................................................................... 103
ping......................................................................................................................................................................................104
reload.................................................................................................................................................................................. 106
send.....................................................................................................................................................................................107
service timestamps......................................................................................................................................................... 108
show alarms...................................................................................................................................................................... 109
show cpu-traffic-stats.................................................................................................................................................... 110
show debugging.................................................................................................................................................................111
show environment............................................................................................................................................................112
show inventory..................................................................................................................................................................114
show login statistics........................................................................................................................................................ 115
show memory.................................................................................................................................................................... 117
show processes cpu.........................................................................................................................................................118
show processes ipc flow-control..................................................................................................................................121
show processes memory................................................................................................................................................122
show software ifm...........................................................................................................................................................124
show system..................................................................................................................................................................... 126
show tech-support.......................................................................................................................................................... 128
ssh-peer-stack-unit.........................................................................................................................................................130
telnet................................................................................................................................................................................... 131
telnet-peer-stack-unit.................................................................................................................................................... 132
4
Contents
terminal length..................................................................................................................................................................133
traceroute..........................................................................................................................................................................133
undebug all........................................................................................................................................................................ 135
virtual-ip.............................................................................................................................................................................136
write.................................................................................................................................................................................... 136
Chapter 5: 802.1X...................................................................................................................... 138
debug dot1x.......................................................................................................................................................................139
dot1x auth-fail-vlan..........................................................................................................................................................139
dot1x auth-server.............................................................................................................................................................140
dot1x auth-type mab-only.............................................................................................................................................. 141
dot1x authentication (Configuration)..........................................................................................................................142
dot1x authentication (Interface).................................................................................................................................. 142
dot1x critical-vlan.............................................................................................................................................................143
dot1x profile.......................................................................................................................................................................144
dot1x static-mab.............................................................................................................................................................. 144
dot1x guest-vlan...............................................................................................................................................................145
dot1x host-mode.............................................................................................................................................................. 146
dot1x mac-auth-bypass.................................................................................................................................................. 147
dot1x max-eap-req...........................................................................................................................................................148
dot1x max-supplicants.................................................................................................................................................... 148
dot1x port-control............................................................................................................................................................149
dot1x quiet-period............................................................................................................................................................150
dot1x reauthentication....................................................................................................................................................150
dot1x reauth-max..............................................................................................................................................................151
dot1x server-timeout.......................................................................................................................................................152
dot1x supplicant-timeout............................................................................................................................................... 152
dot1x tx-period................................................................................................................................................................. 153
mac......................................................................................................................................................................................154
show dot1x cos-mapping interface............................................................................................................................. 154
show dot1x interface.......................................................................................................................................................156
show dot1x profile............................................................................................................................................................158
Chapter 6: Access Control Lists (ACL).......................................................................................159
Commands Common to all ACL Types....................................................................................................................... 160
remark...........................................................................................................................................................................160
show config..................................................................................................................................................................161
Common IP ACL Commands.........................................................................................................................................162
access-class................................................................................................................................................................ 162
clear counters ip access-group.............................................................................................................................. 163
ip access-group.......................................................................................................................................................... 164
ip control-plane egress-filter...................................................................................................................................165
show ip accounting access-list...............................................................................................................................165
Standard IP ACL Commands.........................................................................................................................................167
deny...............................................................................................................................................................................167
ip access-list standard..............................................................................................................................................168
permit............................................................................................................................................................................169
resequence access-list............................................................................................................................................. 170
seq.................................................................................................................................................................................. 171
Contents
5
Extended IP ACL Commands........................................................................................................................................ 173
deny............................................................................................................................................................................... 173
deny icmp..................................................................................................................................................................... 174
deny tcp........................................................................................................................................................................176
deny udp.......................................................................................................................................................................178
ip access-list extended.............................................................................................................................................180
permit............................................................................................................................................................................ 181
permit tcp.................................................................................................................................................................... 182
permit udp................................................................................................................................................................... 185
resequence access-list............................................................................................................................................. 187
seq................................................................................................................................................................................. 187
Common MAC Access List Commands......................................................................................................................190
clear counters mac access-group..........................................................................................................................190
mac access-group..................................................................................................................................................... 190
show mac access-lists..............................................................................................................................................192
show mac accounting access-list.......................................................................................................................... 192
Standard MAC ACL Commands...................................................................................................................................193
deny...............................................................................................................................................................................194
mac access-list standard......................................................................................................................................... 195
permit............................................................................................................................................................................196
seq................................................................................................................................................................................. 197
Extended MAC ACL Commands.................................................................................................................................. 198
deny...............................................................................................................................................................................198
mac access-list extended........................................................................................................................................200
permit............................................................................................................................................................................201
IP Prefix List Commands...............................................................................................................................................203
clear ip prefix-list.......................................................................................................................................................203
deny..............................................................................................................................................................................203
ip prefix-list.................................................................................................................................................................204
seq................................................................................................................................................................................ 205
show config................................................................................................................................................................ 206
show ip prefix-list detail...........................................................................................................................................207
show ip prefix-list summary....................................................................................................................................207
Route Map Commands.................................................................................................................................................. 208
continue.......................................................................................................................................................................208
description.................................................................................................................................................................. 209
match as-path............................................................................................................................................................ 210
match community....................................................................................................................................................... 211
match interface.......................................................................................................................................................... 212
match ip address........................................................................................................................................................213
match ip next-hop..................................................................................................................................................... 213
match ip route-source.............................................................................................................................................. 214
match metric...............................................................................................................................................................215
match origin.................................................................................................................................................................216
match route-type.......................................................................................................................................................216
match tag.....................................................................................................................................................................217
route-map.................................................................................................................................................................... 218
set as-path.................................................................................................................................................................. 219
set automatic-tag..................................................................................................................................................... 220
set comm-list delete..................................................................................................................................................221
6
Contents
set community............................................................................................................................................................222
set level........................................................................................................................................................................223
set local-preference..................................................................................................................................................224
set metric.................................................................................................................................................................... 224
set metric-type..........................................................................................................................................................225
set next-hop...............................................................................................................................................................226
set origin......................................................................................................................................................................227
set tag.......................................................................................................................................................................... 227
set weight................................................................................................................................................................... 228
show config................................................................................................................................................................ 229
show route-map........................................................................................................................................................ 230
UDF ACL Commands..................................................................................................................................................... 230
deny ip..........................................................................................................................................................................230
feature udf-acl............................................................................................................................................................231
key.................................................................................................................................................................................232
match........................................................................................................................................................................... 232
permit ip.......................................................................................................................................................................233
show config................................................................................................................................................................ 234
udf-id............................................................................................................................................................................234
udf-qualifier-value.....................................................................................................................................................235
udf-tcam......................................................................................................................................................................235
deny (for Standard IP ACLs)........................................................................................................................................236
deny (for Extended IP ACLs)....................................................................................................................................... 237
seq (for Standard IPv4 ACLs)..................................................................................................................................... 238
deny tcp (for Extended IP ACLs)............................................................................................................................... 239
deny ether-type (for Extended MAC ACLs)............................................................................................................ 240
deny (for Standard MAC ACLs)...................................................................................................................................241
deny (for Extended MAC ACLs)................................................................................................................................. 243
permit (for Standard IP ACLs).....................................................................................................................................244
permit arp (for Extended MAC ACLs).......................................................................................................................245
permit ether-type (for Extended MAC ACLs)......................................................................................................... 246
permit icmp (for Extended IP ACLs)..........................................................................................................................247
permit udp (for Extended IP ACLs)............................................................................................................................248
permit (for Extended IP ACLs)....................................................................................................................................249
permit (for Standard MAC ACLs)................................................................................................................................251
seq (for Standard MAC ACLs).................................................................................................................................... 252
permit tcp (for Extended IP ACLs)............................................................................................................................ 253
seq arp (for Extended MAC ACLs)............................................................................................................................ 254
seq ether-type (for Extended MAC ACLs).............................................................................................................. 255
seq (for IP ACLs)............................................................................................................................................................256
seq (for IPv6 ACLs)........................................................................................................................................................257
permit udp (for IPv6 ACLs)..........................................................................................................................................258
permit tcp (for IPv6 ACLs).......................................................................................................................................... 260
permit icmp (for IPv6 ACLs).........................................................................................................................................261
permit (for IPv6 ACLs)..................................................................................................................................................262
deny udp (for IPv6 ACLs).............................................................................................................................................263
deny arp (for Extended MAC ACLs).......................................................................................................................... 264
deny tcp (for IPv6 ACLs)..............................................................................................................................................265
deny icmp (for Extended IPv6 ACLs)........................................................................................................................ 267
deny (for IPv6 ACLs)..................................................................................................................................................... 268
Contents
7
Chapter 7: Bidirectional Forwarding Detection (BFD)................................................................ 270
bfd all-neighbors..............................................................................................................................................................270
ip route bfd........................................................................................................................................................................271
neighbor bfd..................................................................................................................................................................... 272
neighbor bfd disable....................................................................................................................................................... 273
show bfd neighbors........................................................................................................................................................ 274
Chapter 8: Boot Command Line Interface.................................................................................. 276
boot change......................................................................................................................................................................276
boot message................................................................................................................................................................... 277
boot show net config retries........................................................................................................................................ 278
boot write net config retries........................................................................................................................................ 278
boot zero...........................................................................................................................................................................279
default-gateway.............................................................................................................................................................. 280
etheraddr <macaddr>.................................................................................................................................................... 280
ignore enable-password................................................................................................................................................. 281
ignore startup-config...................................................................................................................................................... 281
interface management ethernet ip address.............................................................................................................. 281
NVRAM erase.................................................................................................................................................................. 282
reload................................................................................................................................................................................. 282
serial console....................................................................................................................................................................283
show bootvar................................................................................................................................................................... 283
show default-gateway................................................................................................................................................... 284
show interface management ethernet.......................................................................................................................284
show serial console baud rate......................................................................................................................................285
watchdog <string>......................................................................................................................................................... 285
Chapter 9: Border Gateway Protocol......................................................................................... 287
BGP IPv4 Commands.....................................................................................................................................................287
address-family............................................................................................................................................................287
aggregate-address....................................................................................................................................................288
bgp add-path..............................................................................................................................................................289
bgp always-compare-med.......................................................................................................................................290
bgp asnotation............................................................................................................................................................291
bgp bestpath as-path ignore..................................................................................................................................292
bgp bestpath as-path multipath-relax................................................................................................................. 292
bgp bestpath med confed.......................................................................................................................................293
bgp bestpath med missing-as-best...................................................................................................................... 293
bgp bestpath router-id ignore................................................................................................................................294
bgp client-to-client reflection................................................................................................................................ 295
bgp cluster-id.............................................................................................................................................................295
bgp confederation identifier................................................................................................................................... 296
bgp confederation peers..........................................................................................................................................297
bgp dampening.......................................................................................................................................................... 298
bgp default local-preference..................................................................................................................................299
bgp dmzlink-bw......................................................................................................................................................... 300
bgp enforce-first-as................................................................................................................................................. 300
bgp fast-external-fallover........................................................................................................................................301
8
Contents
bgp four-octet-as-support..................................................................................................................................... 302
bgp graceful-restart................................................................................................................................................. 302
bgp non-deterministic-med.................................................................................................................................... 303
bgp recursive-bgp-next-hop.................................................................................................................................. 304
bgp regex-eval-optz-disable.................................................................................................................................. 305
bgp router-id.............................................................................................................................................................. 306
clear ip bgp................................................................................................................................................................. 307
clear ip bgp dampening............................................................................................................................................308
clear ip bgp flap-statistics...................................................................................................................................... 309
clear ip bgp peer-group............................................................................................................................................ 310
debug ip bgp................................................................................................................................................................ 311
debug ip bgp dampening.......................................................................................................................................... 313
debug ip bgp events..................................................................................................................................................313
debug ip bgp keepalives........................................................................................................................................... 314
debug ip bgp notifications....................................................................................................................................... 315
debug ip bgp soft-reconfiguration.........................................................................................................................316
debug ip bgp updates................................................................................................................................................317
default-metric............................................................................................................................................................. 318
deny bandwidth.......................................................................................................................................................... 319
description................................................................................................................................................................... 319
maximum-paths......................................................................................................................................................... 320
neighbor activate....................................................................................................................................................... 321
neighbor add-path..................................................................................................................................................... 321
neighbor advertisement-interval........................................................................................................................... 322
neighbor advertisement-start................................................................................................................................ 323
neighbor allowas-in................................................................................................................................................... 323
neighbor default-originate.......................................................................................................................................324
neighbor description.................................................................................................................................................325
neighbor distribute-list.............................................................................................................................................326
neighbor ebgp-multihop...........................................................................................................................................327
neighbor fall-over...................................................................................................................................................... 328
neighbor local-as....................................................................................................................................................... 328
neighbor maximum-prefix........................................................................................................................................329
neighbor next-hop-self............................................................................................................................................ 330
neighbor password.....................................................................................................................................................331
neighbor peer-group (assigning peers)................................................................................................................332
neighbor peer-group (creating group).................................................................................................................333
neighbor peer-group passive..................................................................................................................................334
neighbor remote-as.................................................................................................................................................. 335
neighbor remove-private-as...................................................................................................................................336
neighbor route-map..................................................................................................................................................336
neighbor route-reflector-client.............................................................................................................................. 337
neighbor send-community.......................................................................................................................................338
neighbor shutdown................................................................................................................................................... 339
neighbor soft-reconfiguration inbound................................................................................................................ 340
neighbor timers...........................................................................................................................................................341
neighbor update-source.......................................................................................................................................... 342
neighbor weight.........................................................................................................................................................342
network........................................................................................................................................................................343
network backdoor..................................................................................................................................................... 345
Contents
9
permit bandwidth...................................................................................................................................................... 345
redistribute..................................................................................................................................................................346
redistribute ospf........................................................................................................................................................ 347
router bgp................................................................................................................................................................... 348
set extcommunity bandwidth.................................................................................................................................349
show capture bgp-pdu neighbor........................................................................................................................... 349
show config................................................................................................................................................................ 350
show ip bgp................................................................................................................................................................. 351
show ip bgp cluster-list........................................................................................................................................... 353
show ip bgp community...........................................................................................................................................354
show ip bgp community-list....................................................................................................................................356
show ip bgp dampened-paths................................................................................................................................358
show ip bgp detail..................................................................................................................................................... 359
show ip bgp extcommunity-list..............................................................................................................................360
show ip bgp filter-list............................................................................................................................................... 362
show ip bgp flap-statistics......................................................................................................................................363
show ip bgp inconsistent-as...................................................................................................................................365
show ip bgp neighbors............................................................................................................................................. 366
show ip bgp next-hop.............................................................................................................................................. 369
show ip bgp paths.....................................................................................................................................................370
show ip bgp paths community............................................................................................................................... 372
show ip bgp peer-group...........................................................................................................................................373
show ip bgp regexp...................................................................................................................................................375
show ip bgp summary...............................................................................................................................................376
show running-config bgp.........................................................................................................................................378
timers bgp................................................................................................................................................................... 379
MBGP Commands.......................................................................................................................................................... 380
debug ip bgp dampening......................................................................................................................................... 380
distance bgp................................................................................................................................................................381
show ip bgp dampened-paths................................................................................................................................382
Chapter 10: Content Addressable Memory (CAM)......................................................................384
CAM Profile Commands................................................................................................................................................ 384
cam-acl (Configuration).......................................................................................................................................... 385
cam-acl-egress.......................................................................................................................................................... 387
cam-optimization.......................................................................................................................................................388
show cam-acl............................................................................................................................................................. 389
test cam-usage..........................................................................................................................................................390
Unified Forwarding Table Modes................................................................................................................................. 391
hardware forwarding-table mode..........................................................................................................................392
show hardware forwarding-table mode...............................................................................................................392
Chapter 11: Control Plane Policing (CoPP)................................................................................ 394
control-plane-cpuqos.....................................................................................................................................................394
service-policy rate-limit-cpu-queues......................................................................................................................... 395
service-policy rate-limit-protocols..............................................................................................................................395
show cpu-queue rate cp............................................................................................................................................... 396
show ip protocol-queue-mapping................................................................................................................................397
show ipv6 protocol-queue-mapping...........................................................................................................................398
10
Contents
show mac protocol-queue-mapping...........................................................................................................................398
Chapter 12: Data Center Bridging (DCB)................................................................................... 400
DCB Command................................................................................................................................................................ 400
dcb-enable.................................................................................................................................................................. 400
PFC Commands............................................................................................................................................................... 401
clear hardware pfc-nodrop-priority.......................................................................................................................401
clear pfc counters......................................................................................................................................................401
pfc-nodrop-priority l2-dlf drop.............................................................................................................................. 402
pfc no-drop queues.................................................................................................................................................. 402
show dcb..................................................................................................................................................................... 403
show hardware pfc-nodrop-priority..................................................................................................................... 404
show interface pfc....................................................................................................................................................405
show interface pfc statistics.................................................................................................................................. 407
ETS Commands............................................................................................................................................................... 408
dcb-enable.................................................................................................................................................................. 408
clear ets counters..................................................................................................................................................... 409
show interface ets.................................................................................................................................................... 409
DCBX Commands............................................................................................................................................................ 413
advertise dcbx-tlv......................................................................................................................................................413
dcbx port-role............................................................................................................................................................. 414
dcbx version................................................................................................................................................................ 415
debug dcbx..................................................................................................................................................................416
fcoe priority-bits........................................................................................................................................................ 416
iscsi priority-bits......................................................................................................................................................... 417
show interface dcbx detail.......................................................................................................................................417
dcb-map............................................................................................................................................................................ 420
priority-pgid.......................................................................................................................................................................421
priority-group bandwidth pfc........................................................................................................................................421
dcb-map stack-unit all stack-ports all....................................................................................................................... 422
dcb pfc-shared-buffer-size.......................................................................................................................................... 423
dcb-buffer-threshold .................................................................................................................................................... 423
priority................................................................................................................................................................................424
qos-policy-buffer............................................................................................................................................................ 425
dcb-policy buffer-threshold (Interface Configuration)......................................................................................... 426
dcb-policy dcb-buffer-threshold (Global Configuration)...................................................................................... 427
show qos dcb-buffer-threshold...................................................................................................................................428
dcb pfc-total-buffer-size.............................................................................................................................................. 428
show running-config dcb-buffer-threshold..............................................................................................................429
service-class buffer shared-threshold-weight......................................................................................................... 431
dcb pfc-queues................................................................................................................................................................432
dcb {ets | pfc} enable.................................................................................................................................................... 432
Chapter 13: Debugging and Diagnostics..................................................................................... 434
Diagnostics and Monitoring Commands.................................................................................................................... 434
logging coredump stack-unit..................................................................................................................................434
Offline Diagnostic Commands......................................................................................................................................435
diag stack-unit........................................................................................................................................................... 435
offline stack-unit....................................................................................................................................................... 436
Contents
11
online stack-unit........................................................................................................................................................ 437
Hardware Commands.....................................................................................................................................................437
clear hardware stack-unit........................................................................................................................................437
clear hardware system-flow................................................................................................................................... 438
clear hardware vlan-counters................................................................................................................................ 439
hardware watchdog..................................................................................................................................................439
show hardware mac................................................................................................................................................. 440
show hardware ip......................................................................................................................................................440
show hardware stack-unit....................................................................................................................................... 441
show hardware drops...............................................................................................................................................449
show hardware counters interface ......................................................................................................................450
show hardware system-flow...................................................................................................................................451
show hardware vlan-counters............................................................................................................................... 453
show hardware buffer-stats-snapshot................................................................................................................454
show hardware stack-unit buffer-stats-snapshot (Total Buffer Information).......................................... 456
Chapter 14: Dynamic Host Configuration Protocol (DHCP)........................................................ 459
Commands to Configure the System to be a DHCP Server................................................................................ 459
clear ip dhcp...............................................................................................................................................................459
debug ip dhcp server................................................................................................................................................460
debug ipv6 dhcp .......................................................................................................................................................460
default-router............................................................................................................................................................. 461
disable...........................................................................................................................................................................461
dns-server...................................................................................................................................................................462
domain-name..............................................................................................................................................................463
excluded-address...................................................................................................................................................... 463
hardware-address..................................................................................................................................................... 464
host...............................................................................................................................................................................464
lease............................................................................................................................................................................. 465
netbios-name-server................................................................................................................................................466
netbios-node-type.................................................................................................................................................... 466
network........................................................................................................................................................................467
pool............................................................................................................................................................................... 468
show ip dhcp binding................................................................................................................................................468
show ip dhcp configuration.................................................................................................................................... 469
show ip dhcp conflict............................................................................................................................................... 470
show ip dhcp server................................................................................................................................................. 470
Commands to Configure Secure DHCP..................................................................................................................... 471
arp inspection..............................................................................................................................................................471
arp inspection-trust.................................................................................................................................................. 472
clear ip dhcp snooping............................................................................................................................................. 472
clear ipv6 dhcp snooping binding.......................................................................................................................... 473
ip dhcp relay............................................................................................................................................................... 474
ip dhcp snooping........................................................................................................................................................474
ipv6 dhcp snooping...................................................................................................................................................475
ipv6 dhcp snooping vlan.......................................................................................................................................... 475
ip dhcp snooping binding......................................................................................................................................... 476
IPv6 DHCP Snooping Binding.................................................................................................................................477
ip dhcp snooping database......................................................................................................................................478
ipv6 dhcp snooping database write-delay...........................................................................................................478
12
Contents
ip dhcp snooping database renew.........................................................................................................................479
ipv6 dhcp snooping database renew.................................................................................................................... 479
ip dhcp snooping trust............................................................................................................................................. 480
ipv6 dhcp snooping trust........................................................................................................................................ 480
ip dhcp source-address-validation.........................................................................................................................481
ip dhcp relay information-option............................................................................................................................ 481
ip dhcp snooping verify mac-address...................................................................................................................482
ipv6 dhcp snooping verify mac-address..............................................................................................................483
ip helper-address.......................................................................................................................................................483
ipv6 helper-address.................................................................................................................................................. 484
ip dhcp relay secondary-subnet ........................................................................................................................... 484
show ip dhcp snooping............................................................................................................................................ 485
show ipv6 dhcp snooping........................................................................................................................................487
Commands to Configure DNS .....................................................................................................................................487
ip name-server........................................................................................................................................................... 487
ip domain-name......................................................................................................................................................... 488
ip domain-list.............................................................................................................................................................. 489
ip host.......................................................................................................................................................................... 490
clear host.................................................................................................................................................................... 490
Chapter 15: Equal Cost Multi-Path (ECMP)............................................................................... 492
ecmp-group...................................................................................................................................................................... 492
hash-algorithm.................................................................................................................................................................493
ip ecmp-group..................................................................................................................................................................495
ip ecmp weighted............................................................................................................................................................496
link-bundle-distribution trigger-threshold................................................................................................................. 497
link-bundle-monitor enable........................................................................................................................................... 497
Chapter 16: Flex Hash and Optimized Boot-Up...........................................................................499
load-balance ingress-port enable................................................................................................................................499
load-balance flexhash.................................................................................................................................................... 499
reload-type fastboot...................................................................................................................................................... 500
lacp fast-switchover....................................................................................................................................................... 501
encapsulation dot1q........................................................................................................................................................ 501
Chapter 17: FIP Snooping.......................................................................................................... 503
clear fip-snooping database interface vlan...............................................................................................................503
clear fip-snooping statistics......................................................................................................................................... 504
debug fip snooping......................................................................................................................................................... 504
debug fip snooping rx.................................................................................................................................................... 505
feature fip-snooping.......................................................................................................................................................506
fip-snooping enable........................................................................................................................................................ 506
fip-snooping fc-map.......................................................................................................................................................507
fip-snooping max-sessions-per-enodemac...............................................................................................................507
fip-snooping port-mode fcf..........................................................................................................................................508
fip-snooping port-mode fcoe-trusted........................................................................................................................508
show fip-snooping config............................................................................................................................................. 509
show fip-snooping enode..............................................................................................................................................509
show fip-snooping fcf.................................................................................................................................................... 510
Contents
13
show fip-snooping statistics..........................................................................................................................................511
show fip-snooping system.............................................................................................................................................514
show fip-snooping vlan.................................................................................................................................................. 514
show fips status...............................................................................................................................................................515
Chapter 18: Force10 Resilient Ring Protocol (FRRP).................................................................. 516
clear frrp............................................................................................................................................................................ 516
debug frrp..........................................................................................................................................................................517
description.........................................................................................................................................................................518
disable.................................................................................................................................................................................519
interface.............................................................................................................................................................................519
member-vlan..................................................................................................................................................................... 521
mode................................................................................................................................................................................... 521
protocol frrp..................................................................................................................................................................... 522
show frrp...........................................................................................................................................................................523
timer................................................................................................................................................................................... 524
Chapter 19: GARP VLAN Registration (GVRP)........................................................................... 526
clear gvrp statistics........................................................................................................................................................ 527
debug gvrp........................................................................................................................................................................528
disable................................................................................................................................................................................ 528
garp timers....................................................................................................................................................................... 529
gvrp enable.......................................................................................................................................................................530
gvrp registration.............................................................................................................................................................. 531
protocol gvrp....................................................................................................................................................................532
show config...................................................................................................................................................................... 533
show garp timers............................................................................................................................................................ 533
show gvrp......................................................................................................................................................................... 534
show gvrp statistics....................................................................................................................................................... 535
Chapter 20: ICMP Message Types............................................................................................. 537
Chapter 21: Internet Group Management Protocol (IGMP)........................................................ 539
IGMP Commands............................................................................................................................................................ 539
clear ip igmp groups................................................................................................................................................. 539
debug ip igmp.............................................................................................................................................................540
ip igmp access-group................................................................................................................................................541
ip igmp immediate-leave..........................................................................................................................................542
ip igmp last-member-query-interval..................................................................................................................... 543
ip igmp query-interval.............................................................................................................................................. 543
ip igmp query-max-resp-time.................................................................................................................................544
ip igmp ssm-map....................................................................................................................................................... 545
ip igmp version...........................................................................................................................................................546
show ip igmp groups.................................................................................................................................................547
show ip igmp interface............................................................................................................................................ 549
show ip igmp ssm-map.............................................................................................................................................551
IGMP Snooping Commands..........................................................................................................................................552
clear ip igmp snooping groups............................................................................................................................... 552
debug ip igmp snooping...........................................................................................................................................553
14
Contents
ip igmp snooping enable.......................................................................................................................................... 554
ip igmp snooping fast-leave....................................................................................................................................554
ip igmp snooping flood.............................................................................................................................................555
ip igmp snooping last-member-query-interval................................................................................................... 556
ip igmp snooping mrouter........................................................................................................................................557
ip igmp snooping querier......................................................................................................................................... 558
show ip igmp snooping groups.............................................................................................................................. 558
show ip igmp snooping mrouter............................................................................................................................ 560
Chapter 22: Interfaces...............................................................................................................561
Basic Interface Commands........................................................................................................................................... 561
clear counters.............................................................................................................................................................561
clear dampening........................................................................................................................................................ 563
dampening...................................................................................................................................................................564
default interface........................................................................................................................................................565
description.................................................................................................................................................................. 566
duplex (10/100 Interfaces)..................................................................................................................................... 567
flowcontrol..................................................................................................................................................................567
interface...................................................................................................................................................................... 570
interface group........................................................................................................................................................... 571
interface loopback.....................................................................................................................................................572
interface managementEthernet.............................................................................................................................573
interface null...............................................................................................................................................................574
interface range...........................................................................................................................................................575
interface range macro (define)..............................................................................................................................577
interface range macro name...................................................................................................................................578
interface vlan..............................................................................................................................................................579
intf-type cr4 autoneg...............................................................................................................................................580
keepalive......................................................................................................................................................................580
monitor interface....................................................................................................................................................... 581
mtu................................................................................................................................................................................583
negotiation auto........................................................................................................................................................ 585
portmode hybrid........................................................................................................................................................ 587
rate-interval................................................................................................................................................................588
show config................................................................................................................................................................ 589
show config (for speed)..........................................................................................................................................589
show config (from INTERFACE RANGE mode)................................................................................................590
show interfaces..........................................................................................................................................................591
show interfaces configured....................................................................................................................................596
show interfaces dampening....................................................................................................................................597
show interfaces stack-unit..................................................................................................................................... 598
show interfaces status............................................................................................................................................ 599
show interfaces vlan................................................................................................................................................. 601
show system stack-unit quad-port-profile......................................................................................................... 602
stack-unit quad-port-profile...................................................................................................................................603
show interfaces switchport....................................................................................................................................604
show interfaces transceiver................................................................................................................................... 605
show range..................................................................................................................................................................610
shutdown...................................................................................................................................................................... 611
speed (for 10/100/1000/10000 interfaces)........................................................................................................612
Contents
15
speed (Management interface)..............................................................................................................................613
stack-unit portmode..................................................................................................................................................614
switchport................................................................................................................................................................... 615
wavelength.................................................................................................................................................................. 616
Port Channel Commands............................................................................................................................................... 617
channel-member.........................................................................................................................................................617
group.............................................................................................................................................................................618
interface port-channel..............................................................................................................................................619
minimum-links............................................................................................................................................................ 620
port-channel failover-group.................................................................................................................................... 621
show interfaces port-channel................................................................................................................................ 622
show port-channel-flow.......................................................................................................................................... 624
ip http source-interface................................................................................................................................................ 626
Chapter 23: IPv4 Routing.......................................................................................................... 627
arp.......................................................................................................................................................................................628
arp backoff-time............................................................................................................................................................. 629
arp learn-enable...............................................................................................................................................................630
arp max-entries............................................................................................................................................................... 630
arp retries.......................................................................................................................................................................... 631
arp timeout....................................................................................................................................................................... 632
clear arp-cache................................................................................................................................................................632
clear host.......................................................................................................................................................................... 634
clear ip fib stack-unit..................................................................................................................................................... 634
clear ip route.................................................................................................................................................................... 635
clear tcp statistics.......................................................................................................................................................... 636
debug arp.......................................................................................................................................................................... 637
debug ip dhcp.................................................................................................................................................................. 638
debug ip icmp...................................................................................................................................................................639
debug ip packet...............................................................................................................................................................640
ip address..........................................................................................................................................................................642
ip directed-broadcast.....................................................................................................................................................643
ip domain-list....................................................................................................................................................................644
ip domain-lookup.............................................................................................................................................................645
ip domain-name............................................................................................................................................................... 646
ip helper-address.............................................................................................................................................................647
ip helper-address hop-count disable.......................................................................................................................... 648
ip host................................................................................................................................................................................ 648
ip icmp source-interface............................................................................................................................................... 649
ipv6 icmp source-interface.......................................................................................................................................... 650
ip max-frag-count............................................................................................................................................................651
ip name-server.................................................................................................................................................................652
ip proxy-arp...................................................................................................................................................................... 653
ip route.............................................................................................................................................................................. 654
ip source-route................................................................................................................................................................656
ip tcp initial-time..............................................................................................................................................................657
ip unknown-unicast.........................................................................................................................................................657
ipv4 unicast-host-route.................................................................................................................................................658
show ip tcp initial-time.................................................................................................................................................. 658
ip unreachables................................................................................................................................................................659
16
Contents
load-balance.....................................................................................................................................................................659
load-balance hg................................................................................................................................................................661
management route......................................................................................................................................................... 662
show arp............................................................................................................................................................................663
show arp retries.............................................................................................................................................................. 666
show hosts....................................................................................................................................................................... 666
show ip cam stack-unit................................................................................................................................................. 668
show ip fib stack-unit.................................................................................................................................................... 669
show ip flow...................................................................................................................................................................... 671
show ip interface.............................................................................................................................................................672
show ip management-route..........................................................................................................................................674
show ip protocols............................................................................................................................................................675
show ip route................................................................................................................................................................... 676
show ip route list.............................................................................................................................................................680
show ip route summary..................................................................................................................................................681
show ip traffic..................................................................................................................................................................682
show tcp statistics......................................................................................................................................................... 684
Chapter 24: IPv6 Basics.............................................................................................................687
cam-ipv6 extended-prefix.............................................................................................................................................687
clear ipv6 route............................................................................................................................................................... 688
maximum dynamic-routes-ipv6................................................................................................................................... 688
show cam-ipv6 extended-prefix................................................................................................................................. 689
ipv6 unicast-host-route................................................................................................................................................ 690
ipv6 nd dns-server .....................................................................................................................................................690
ipv6 route.......................................................................................................................................................................... 691
show ipv6 management-route.....................................................................................................................................693
show ipv6 route...............................................................................................................................................................694
Chapter 25: IPv6 Access Control Lists (IPv6 ACLs)................................................................... 697
show cam-acl-egress..................................................................................................................................................... 697
show cam-acl...................................................................................................................................................................698
permit icmp.......................................................................................................................................................................700
permit.................................................................................................................................................................................700
ipv6 control-plane egress-filter....................................................................................................................................701
ipv6 access-list................................................................................................................................................................ 702
cam-acl-egress................................................................................................................................................................ 703
cam-acl.............................................................................................................................................................................. 704
Chapter 26: Intermediate System to Intermediate System (IS-IS).............................................705
adjacency-check..............................................................................................................................................................706
advertise............................................................................................................................................................................707
area-password................................................................................................................................................................. 708
clear config....................................................................................................................................................................... 708
clear isis.............................................................................................................................................................................709
clns host.............................................................................................................................................................................710
debug isis........................................................................................................................................................................... 710
debug isis adj-packets..................................................................................................................................................... 711
debug isis local-updates................................................................................................................................................. 712
Contents
17
debug isis snp-packets................................................................................................................................................... 713
debug isis spf-triggers.................................................................................................................................................... 713
debug isis update-packets.............................................................................................................................................714
default-information originate........................................................................................................................................ 715
description......................................................................................................................................................................... 716
distance..............................................................................................................................................................................716
distribute-list in.................................................................................................................................................................717
distribute-list out..............................................................................................................................................................718
distribute-list redistributed-override........................................................................................................................... 719
domain-password............................................................................................................................................................720
graceful-restart ietf........................................................................................................................................................720
graceful-restart interval................................................................................................................................................. 721
graceful-restart restart-wait........................................................................................................................................722
graceful-restart t1........................................................................................................................................................... 722
graceful-restart t2.......................................................................................................................................................... 723
graceful-restart t3.......................................................................................................................................................... 724
hello padding.....................................................................................................................................................................724
hostname dynamic.......................................................................................................................................................... 725
ignore-lsp-errors..............................................................................................................................................................726
ip router isis...................................................................................................................................................................... 726
ipv6 router isis..................................................................................................................................................................727
isis circuit-type................................................................................................................................................................ 728
isis csnp-interval..............................................................................................................................................................729
isis hello-interval..............................................................................................................................................................729
isis hello-multiplier...........................................................................................................................................................730
isis hello padding.............................................................................................................................................................. 731
isis ipv6 metric................................................................................................................................................................. 732
isis metric.......................................................................................................................................................................... 732
isis network point-to-point........................................................................................................................................... 733
isis password.................................................................................................................................................................... 734
isis priority.........................................................................................................................................................................735
is-type................................................................................................................................................................................ 735
log-adjacency-changes..................................................................................................................................................736
lsp-gen-interval................................................................................................................................................................737
lsp-mtu...............................................................................................................................................................................738
lsp-refresh-interval......................................................................................................................................................... 738
max-area-addresses....................................................................................................................................................... 739
max-lsp-lifetime...............................................................................................................................................................740
maximum-paths............................................................................................................................................................... 740
metric-style....................................................................................................................................................................... 741
multi-topology.................................................................................................................................................................. 742
net.......................................................................................................................................................................................743
passive-interface.............................................................................................................................................................743
redistribute........................................................................................................................................................................744
redistribute bgp............................................................................................................................................................... 745
redistribute ospf.............................................................................................................................................................. 746
router isis...........................................................................................................................................................................748
set-overload-bit...............................................................................................................................................................749
show config...................................................................................................................................................................... 749
show isis database..........................................................................................................................................................750
18
Contents
show isis graceful-restart detail.................................................................................................................................. 753
show isis hostname.........................................................................................................................................................754
show isis interface.......................................................................................................................................................... 754
show isis neighbors.........................................................................................................................................................756
show isis protocol............................................................................................................................................................757
show isis traffic............................................................................................................................................................... 758
spf-interval....................................................................................................................................................................... 760
Chapter 27: Link Aggregation Control Protocol (LACP)............................................................. 762
clear lacp counters..........................................................................................................................................................762
debug lacp.........................................................................................................................................................................763
lacp long-timeout............................................................................................................................................................ 764
lacp port-priority............................................................................................................................................................. 765
lacp system-priority........................................................................................................................................................765
port-channel-protocol lacp........................................................................................................................................... 766
show lacp.......................................................................................................................................................................... 767
Chapter 28: Layer 2................................................................................................................... 769
MAC Addressing Commands........................................................................................................................................769
mac-address-table aging-time............................................................................................................................... 769
mac-address-table disable-learning...................................................................................................................... 770
mac-address-table static.........................................................................................................................................770
mac-address-table station-move refresh-arp.....................................................................................................771
mac learning-limit...................................................................................................................................................... 772
mac learning-limit learn-limit-violation................................................................................................................. 773
mac learning-limit mac-address-sticky.................................................................................................................774
mac learning-limit station-move-violation........................................................................................................... 775
mac learning-limit reset............................................................................................................................................776
show mac-address-table..........................................................................................................................................777
show mac-address-table aging-time.................................................................................................................... 779
show mac learning-limit........................................................................................................................................... 779
Virtual LAN (VLAN) Commands.................................................................................................................................. 780
default vlan-id............................................................................................................................................................. 781
description...................................................................................................................................................................782
default-vlan disable...................................................................................................................................................782
name............................................................................................................................................................................. 783
show config................................................................................................................................................................ 784
show vlan.....................................................................................................................................................................784
tagged.......................................................................................................................................................................... 787
track ip......................................................................................................................................................................... 788
untagged......................................................................................................................................................................789
Far-End Failure Detection (FEFD)..............................................................................................................................790
debug fefd...................................................................................................................................................................790
fefd................................................................................................................................................................................ 791
fefd disable................................................................................................................................................................. 792
fefd interval................................................................................................................................................................ 793
fefd mode....................................................................................................................................................................793
fefd reset.....................................................................................................................................................................794
fefd-global interval....................................................................................................................................................795
Contents
19
fefd-global...................................................................................................................................................................795
show fefd.................................................................................................................................................................... 796
Chapter 29: Link Layer Discovery Protocol (LLDP).................................................................... 798
LLPD Commands.............................................................................................................................................................798
advertise dot1-tlv...................................................................................................................................................... 798
advertise dot3-tlv......................................................................................................................................................799
clear lldp counters.....................................................................................................................................................800
clear lldp neighbors...................................................................................................................................................800
debug lldp interface...................................................................................................................................................801
disable.......................................................................................................................................................................... 802
hello.............................................................................................................................................................................. 803
mode.............................................................................................................................................................................804
multiplier......................................................................................................................................................................804
protocol lldp (Configuration)..................................................................................................................................805
protocol lldp (Interface).......................................................................................................................................... 806
show lldp neighbors.................................................................................................................................................. 807
show lldp statistics................................................................................................................................................... 808
LLDP-MED Commands..................................................................................................................................................808
advertise med guest-voice..................................................................................................................................... 809
advertise med guest-voice-signaling.................................................................................................................... 810
advertise med location-identification....................................................................................................................810
advertise med power-via-mdi..................................................................................................................................811
advertise med softphone-voice..............................................................................................................................812
advertise med streaming-video.............................................................................................................................. 813
advertise med video-conferencing........................................................................................................................ 814
advertise med video-signaling................................................................................................................................ 815
advertise med voice.................................................................................................................................................. 815
advertise med voice-signaling.................................................................................................................................816
Chapter 30: Microsoft Network Load Balancing......................................................................... 818
arp (for Multicast MAC Address)................................................................................................................................ 818
mac-address-table static (for Multicast MAC Address)........................................................................................819
ip vlan-flooding................................................................................................................................................................ 820
Chapter 31: Multicast Source Discovery Protocol (MSDP)......................................................... 821
clear ip msdp peer........................................................................................................................................................... 821
clear ip msdp sa-cache..................................................................................................................................................822
clear ip msdp statistic....................................................................................................................................................823
ip msdp cache-rejected-sa........................................................................................................................................... 823
ip msdp default-peer...................................................................................................................................................... 824
ip msdp log-adjacency-changes.................................................................................................................................. 825
ip msdp mesh-group.......................................................................................................................................................825
ip msdp originator-id...................................................................................................................................................... 826
ip msdp peer.....................................................................................................................................................................827
ip msdp redistribute........................................................................................................................................................828
ip msdp sa-filter.............................................................................................................................................................. 829
ip msdp sa-limit............................................................................................................................................................... 830
ip msdp shutdown...........................................................................................................................................................830
20
Contents
/