Dell PowerEdge M420 User manual

Dell PowerConnect
PCM6220, PCM6348, PCM8024,
PCM8024-k
CLI Reference Guide
Regulatory Model: PCM6220, PCM6348,
PCM8024, PCM8024-k
2CSPC4.XModular-SWUM200.book Page 1 Thursday, March 10, 2011 11:18 AM

Notes
NOTE: A Note indicates important information that helps you make better use of
your computer.
____________________
Information in this publication is subject to change without notice.
© 2011 Dell Inc. All rights reserved.
Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc.
is strictly forbidden.
Trademarks used in this text: Dell™, the DELL logo, and PowerConnect™ are trademarks of Dell
Inc. StrataXGS®is a registered trademark of Broadcom Corp. sFlow®is a registered trademark of
InMon Corporation. Cisco®is a registered trademark of Cisco Systems, Inc.and/or its affiliates inthe
United States and certain other countries. Microsoft®and Windows®are registered trademarks of
Microsoft Corporation in the United States and/or other countries.
Othertrademarksandtradenamesmaybeusedinthispublicationtorefertoeithertheentitiesclaiming
the marks and names or their products. Dell Inc. disclaims any proprietary interest in trademarks and
trade names other than its own.
Regulatory Model PCM6220, PCM6348, PCM8024, PCM8024-k
March 2011 Rev A00
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Contents 3
Contents
1 Command Groups . . . . . . . . . . . . . . . . . . 73
Introduction . . . . . . . . . . . . . . . . . . . . . . . 73
Command Groups . . . . . . . . . . . . . . . . . . . . 74
Mode Types . . . . . . . . . . . . . . . . . . . . . . . 77
Layer 2 Commands . . . . . . . . . . . . . . . . . . . . 79
Layer 3 Commands . . . . . . . . . . . . . . . . . . . . 113
Utility Commands . . . . . . . . . . . . . . . . . . . . 140
2 Using the CLI . . . . . . . . . . . . . . . . . . . . . 163
Introduction . . . . . . . . . . . . . . . . . . . . . . . 163
Entering and Editing CLI Commands. . . . . . . . . . . 163
CLI Command Modes . . . . . . . . . . . . . . . . . . 172
Starting the CLI. . . . . . . . . . . . . . . . . . . . . . 185
Using CLI Functions and Tools. . . . . . . . . . . . . . 193
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4Contents
3 Layer 2 Commands . . . . . . . . . . . . . . . . . 215
4 AAA Commands . . . . . . . . . . . . . . . . . . . 217
Commands in this Chapter . . . . . . . . . . . . . . . 218
aaa authentication dot1x default . . . . . . . . . . . 218
aaa authentication enable . . . . . . . . . . . . . . . 220
aaa authentication login . . . . . . . . . . . . . . . . 221
aaa authorization network default radius . . . . . . . 223
aaa ias-user username. . . . . . . . . . . . . . . . . 224
clear (IAS) . . . . . . . . . . . . . . . . . . . . . . . 225
enable authentication . . . . . . . . . . . . . . . . . 225
enable password . . . . . . . . . . . . . . . . . . . . 226
ip http authentication . . . . . . . . . . . . . . . . . 227
ip https authentication . . . . . . . . . . . . . . . . . 228
login authentication . . . . . . . . . . . . . . . . . . 229
password (aaa IAS User Configuration) . . . . . . . . 230
password (Line Configuration). . . . . . . . . . . . . 231
password (User EXEC) . . . . . . . . . . . . . . . . . 232
show aaa ias-users . . . . . . . . . . . . . . . . . . 233
show authentication methods . . . . . . . . . . . . . 234
show users accounts . . . . . . . . . . . . . . . . . 235
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Contents 5
show users login-history . . . . . . . . . . . . . . . . 237
username. . . . . . . . . . . . . . . . . . . . . . . . . 238
username password encrypted . . . . . . . . . . . . . 239
username unlock . . . . . . . . . . . . . . . . . . . . 241
5 ACL Commands . . . . . . . . . . . . . . . . . . . 243
ACL Logging . . . . . . . . . . . . . . . . . . . . . . . 243
Commands in this Chapter. . . . . . . . . . . . . . . . 244
access-list . . . . . . . . . . . . . . . . . . . . . . . . 244
deny | permit (IP ACL) . . . . . . . . . . . . . . . . . . 246
deny | permit (Mac-Access-List-Configuration) . . . . 247
ip access-group . . . . . . . . . . . . . . . . . . . . . 250
mac access-group . . . . . . . . . . . . . . . . . . . . 251
mac access-list extended . . . . . . . . . . . . . . . . 252
mac access-list extended rename . . . . . . . . . . . 253
service-acl input. . . . . . . . . . . . . . . . . . . . . 254
show service-acl interface . . . . . . . . . . . . . . . 255
show ip access-lists. . . . . . . . . . . . . . . . . . . 256
show mac access-list . . . . . . . . . . . . . . . . . . 257
6 Address Table Commands . . . . . . . . . . . 259
Commands in this Chapter. . . . . . . . . . . . . . . . 259
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6Contents
clear mac address-table . . . . . . . . . . . . . . . . 260
mac address-table aging-time. . . . . . . . . . . . . 261
mac address-table multicast filtering . . . . . . . . . 262
mac address-table multicast forbidden address . . . 263
mac address-table multicast forbidden
forward-unregistered . . . . . . . . . . . . . . . . . 264
mac address-table multicast forward-all . . . . . . . 265
mac address-table multicast
forward-unregistered . . . . . . . . . . . . . . . . . 266
mac address-table multicast static . . . . . . . . . . 267
mac address-table static . . . . . . . . . . . . . . . 268
port security . . . . . . . . . . . . . . . . . . . . . . 269
port security max. . . . . . . . . . . . . . . . . . . . 270
show mac address-table multicast . . . . . . . . . . 271
show mac address-table filtering . . . . . . . . . . . 273
show mac address-table. . . . . . . . . . . . . . . . 274
show mac address-table address . . . . . . . . . . . 275
show mac address-table count . . . . . . . . . . . . 276
show mac address-table dynamic. . . . . . . . . . . 277
show mac address-table interface . . . . . . . . . . 279
show mac address-table static . . . . . . . . . . . . 280
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Contents 7
show mac address-table vlan . . . . . . . . . . . . . . 281
show ports security . . . . . . . . . . . . . . . . . . . 282
show ports security addresses . . . . . . . . . . . . . 283
7 Auto-VoIP Commands . . . . . . . . . . . . . . 285
Commands in this Chapter. . . . . . . . . . . . . . . . 285
show switchport voice . . . . . . . . . . . . . . . . . 285
switchport voice detect auto . . . . . . . . . . . . . . 288
8 CDP Interoperability Commands . . . . . . 291
Commands in this Chapter. . . . . . . . . . . . . . . . 291
clear isdp counters . . . . . . . . . . . . . . . . . . . 291
clear isdp table . . . . . . . . . . . . . . . . . . . . . 292
isdp advertise-v2. . . . . . . . . . . . . . . . . . . . . 292
isdp enable. . . . . . . . . . . . . . . . . . . . . . . . 293
isdp holdtime. . . . . . . . . . . . . . . . . . . . . . . 294
isdp timer . . . . . . . . . . . . . . . . . . . . . . . . 295
show isdp . . . . . . . . . . . . . . . . . . . . . . . . 295
show isdp entry . . . . . . . . . . . . . . . . . . . . . 296
show isdp interface . . . . . . . . . . . . . . . . . . . 298
show isdp neighbors. . . . . . . . . . . . . . . . . . . 299
show isdp traffic . . . . . . . . . . . . . . . . . . . . . 301
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9 Data Center Bridging Commands . . . . . 303
clear priority-flow-control statistics . . . . . . . . . 303
datacenter-bridging . . . . . . . . . . . . . . . . . . 304
priority-flow-control mode on . . . . . . . . . . . . . 305
priority-flow-control priority. . . . . . . . . . . . . . 305
show interfaces datacenter-bridging . . . . . . . . . 306
10 DHCP Layer 2 Relay Commands. . . . . . . 311
Commands in this Chapter . . . . . . . . . . . . . . . 311
dhcp l2relay (Global Configuration) . . . . . . . . . . 311
dhcp l2relay (Interface Configuration). . . . . . . . . 312
dhcp l2relay circuit-id . . . . . . . . . . . . . . . . . 313
dhcp l2relay remote-id . . . . . . . . . . . . . . . . . 313
dhcp l2relay trust. . . . . . . . . . . . . . . . . . . . 314
dhcp l2relay vlan . . . . . . . . . . . . . . . . . . . . 315
11 DHCP Management Interface
Commands . . . . . . . . . . . . . . . . . . . . . . . 317
Commands in this Chapter . . . . . . . . . . . . . . . 317
release dhcp . . . . . . . . . . . . . . . . . . . . . . 318
renew dhcp. . . . . . . . . . . . . . . . . . . . . . . 319
debug dhcp packet . . . . . . . . . . . . . . . . . . . 320
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Contents 9
show dhcp lease . . . . . . . . . . . . . . . . . . . . . 321
12 DHCP Snooping Commands . . . . . . . . . . 325
Commands in this Chapter. . . . . . . . . . . . . . . . 325
clear ip dhcp snooping binding . . . . . . . . . . . . . 326
clear ip dhcp snooping statistics . . . . . . . . . . . . 327
ip dhcp snooping. . . . . . . . . . . . . . . . . . . . . 327
ip dhcp snooping binding . . . . . . . . . . . . . . . . 328
ip dhcp snooping database . . . . . . . . . . . . . . . 329
ip dhcp snooping database write-delay . . . . . . . . 330
ip dhcp snooping limit . . . . . . . . . . . . . . . . . . 331
ip dhcp snooping log-invalid . . . . . . . . . . . . . . 332
ip dhcp snooping trust . . . . . . . . . . . . . . . . . . 332
ip dhcp snooping verify mac-address . . . . . . . . . . 333
show ip dhcp snooping . . . . . . . . . . . . . . . . . 334
show ip dhcp snooping binding . . . . . . . . . . . . . 335
show ip dhcp snooping database . . . . . . . . . . . . 336
show ip dhcp snooping interfaces . . . . . . . . . . . 337
show ip dhcp snooping statistics . . . . . . . . . . . . 338
13 Dynamic ARP Inspection Commands . . 341
Commands in this Chapter. . . . . . . . . . . . . . . . 341
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10 Contents
arp access-list . . . . . . . . . . . . . . . . . . . . . 341
clear ip arp inspection statistics . . . . . . . . . . . 342
ip arp inspection filter . . . . . . . . . . . . . . . . . 343
ip arp inspection limit . . . . . . . . . . . . . . . . . 343
ip arp inspection trust . . . . . . . . . . . . . . . . . 344
ip arp inspection validate . . . . . . . . . . . . . . . 345
ip arp inspection vlan . . . . . . . . . . . . . . . . . 346
permit ip host mac host . . . . . . . . . . . . . . . . 347
show arp access-list. . . . . . . . . . . . . . . . . . 348
show ip arp inspection. . . . . . . . . . . . . . . . . 348
show ip arp inspection vlan . . . . . . . . . . . . . . 351
14 Email Alerting Commands . . . . . . . . . . . 355
Commands in this Chapter . . . . . . . . . . . . . . . 355
logging email. . . . . . . . . . . . . . . . . . . . . . 356
logging email urgent . . . . . . . . . . . . . . . . . . 358
logging traps . . . . . . . . . . . . . . . . . . . . . . 359
logging email message-type to-addr . . . . . . . . . 360
logging email from-addr . . . . . . . . . . . . . . . . 361
logging email message-type subject . . . . . . . . . 361
logging email logtime . . . . . . . . . . . . . . . . . 362
logging email test message-type . . . . . . . . . . . 363
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