Dell Networking 7048 User manual

Dell PowerConnect
7000 Series Systems
CLI Reference Guide
Regulatory Model: PC7024, PC7024F,
PC7024P, PC7048, PC7048P, PC7048R, and
PC7048R-RA
2CSPC4.X7000-SWUM204.book Page 1 Friday, March 15, 2013 8:22 AM

Notes
NOTE: A NOTE indicates important information that helps you make better use of
your computer.
CAUTION: A CAUTION indicates potential damage to hardware or loss of data if
instructions are not followed.
____________________
Information in this publication is subject to change without notice.
© 2013 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 in the
United States and certain other countries. Microsoft®and Windows®are registered trademarks of
Microsoft Corporation in the United States and/or other countries.
Other trademarks and trade names may be used in this publication to refer to either the entities claiming
the marks and names or their products. Dell Inc. disclaims any proprietary interest in trademarks and
trade names other than its own.
Regulatory Model PC7024, PC7024F, PC7024P, PC7048, PC7048P, PC7048R, and PC7048R-RA
2013 - March Rev. A04
2CSPC4.X7000-SWUM204.book Page 2 Friday, March 15, 2013 8:22 AM

Contents 3
Contents
1 Command Groups . . . . . . . . . . . . . . . . . . 77
Introduction . . . . . . . . . . . . . . . . . . . . . . . 77
Command Groups . . . . . . . . . . . . . . . . . . . . 77
Mode Types . . . . . . . . . . . . . . . . . . . . . . . 81
Layer 2 Commands . . . . . . . . . . . . . . . . . . . . 83
Layer 3 Commands . . . . . . . . . . . . . . . . . . . . 118
Utility Commands . . . . . . . . . . . . . . . . . . . . 145
2 Using the CLI . . . . . . . . . . . . . . . . . . . . . 169
Introduction . . . . . . . . . . . . . . . . . . . . . . . 169
Entering and Editing CLI Commands. . . . . . . . . . . 169
CLI Command Modes . . . . . . . . . . . . . . . . . . 180
Starting the CLI. . . . . . . . . . . . . . . . . . . . . . 193
Using CLI Functions and Tools. . . . . . . . . . . . . . 201
2CSPC4.X7000-SWUM204.book Page 3 Friday, March 15, 2013 8:22 AM

Contents 4
3 Layer 2 Switching Commands . . . . . . . . 243
4 AAA Commands . . . . . . . . . . . . . . . . . . . 245
TACACS+ Accounting . . . . . . . . . . . . . . . . . . 246
Commands in this Chapter. . . . . . . . . . . . . . . . 247
aaa authentication dot1x default . . . . . . . . . . . . 248
aaa authentication enable. . . . . . . . . . . . . . . . 249
aaa authentication login. . . . . . . . . . . . . . . . . 251
aaa authorization . . . . . . . . . . . . . . . . . . . . 252
aaa authorization network default radius. . . . . . . . 255
aaa ias-user username . . . . . . . . . . . . . . . . . 255
aaa new-model . . . . . . . . . . . . . . . . . . . . . 256
clear (IAS) . . . . . . . . . . . . . . . . . . . . . . . . 257
authorization . . . . . . . . . . . . . . . . . . . . . . . 258
enable authentication . . . . . . . . . . . . . . . . . . 259
enable password . . . . . . . . . . . . . . . . . . . . 260
ip http authentication . . . . . . . . . . . . . . . . . . 261
ip https authentication. . . . . . . . . . . . . . . . . . 262
login authentication . . . . . . . . . . . . . . . . . . . 263
password (aaa IAS User Configuration). . . . . . . . . 264
password (Line Configuration) . . . . . . . . . . . . . 265
2CSPC4.X7000-SWUM204.book Page 4 Friday, March 15, 2013 8:22 AM

Contents 5
password (User EXEC) . . . . . . . . . . . . . . . . . . 266
show aaa ias-users . . . . . . . . . . . . . . . . . . . 267
show aaa statistics . . . . . . . . . . . . . . . . . . . 268
show authentication methods. . . . . . . . . . . . . . 269
show authorization methods . . . . . . . . . . . . . . 270
show users accounts . . . . . . . . . . . . . . . . . . 272
show users login-history . . . . . . . . . . . . . . . . 273
username. . . . . . . . . . . . . . . . . . . . . . . . . 274
username unlock . . . . . . . . . . . . . . . . . . . . 277
5 Administrative Profiles Commands . . . . 279
Overview . . . . . . . . . . . . . . . . . . . . . . . . . 279
Commands in this Chapter. . . . . . . . . . . . . . . . 280
admin-profile. . . . . . . . . . . . . . . . . . . . . . . 281
description (Administrative Profile Config) . . . . . . . 282
rule . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283
show admin-profiles. . . . . . . . . . . . . . . . . . . 284
show admin-profiles brief . . . . . . . . . . . . . . . . 285
show cli modes . . . . . . . . . . . . . . . . . . . . . 286
6 ACL Commands . . . . . . . . . . . . . . . . . . . 289
ACL Logging . . . . . . . . . . . . . . . . . . . . . . . 289
2CSPC4.X7000-SWUM204.book Page 5 Friday, March 15, 2013 8:22 AM

Contents 6
Commands in this Chapter. . . . . . . . . . . . . . . . 292
access-list . . . . . . . . . . . . . . . . . . . . . . . . 292
deny | permit (IP ACL) . . . . . . . . . . . . . . . . . . 294
deny | permit (Mac-Access-List-Configuration) . . . . 296
ip access-group . . . . . . . . . . . . . . . . . . . . . 298
mac access-group . . . . . . . . . . . . . . . . . . . . 299
mac access-list extended . . . . . . . . . . . . . . . . 300
mac access-list extended rename . . . . . . . . . . . 301
service-acl input. . . . . . . . . . . . . . . . . . . . . 302
show service-acl interface . . . . . . . . . . . . . . . 303
show ip access-lists. . . . . . . . . . . . . . . . . . . 304
show mac access-list . . . . . . . . . . . . . . . . . . 305
7 Address Table Commands . . . . . . . . . . . 307
Commands in this Chapter. . . . . . . . . . . . . . . . 308
clear mac address-table. . . . . . . . . . . . . . . . . 308
mac address-table aging-time . . . . . . . . . . . . . 309
mac address-table multicast forbidden address . . . . 310
mac address-table static vlan . . . . . . . . . . . . . . 311
port security . . . . . . . . . . . . . . . . . . . . . . . 312
port security max . . . . . . . . . . . . . . . . . . . . 313
show mac address-table multicast . . . . . . . . . . . 314
2CSPC4.X7000-SWUM204.book Page 6 Friday, March 15, 2013 8:22 AM

Contents 7
show mac address-table . . . . . . . . . . . . . . . . 315
show mac address-table address . . . . . . . . . . . . 317
show mac address-table count . . . . . . . . . . . . . 318
show mac address-table dynamic . . . . . . . . . . . 319
show mac address-table interface . . . . . . . . . . . 320
show mac address-table static . . . . . . . . . . . . . 321
show mac address-table vlan . . . . . . . . . . . . . . 322
show ports security . . . . . . . . . . . . . . . . . . . 323
show ports security addresses . . . . . . . . . . . . . 325
8 Auto-VoIP Commands . . . . . . . . . . . . . . 327
Commands in this Chapter. . . . . . . . . . . . . . . . 327
show switchport voice . . . . . . . . . . . . . . . . . 328
switchport voice detect auto . . . . . . . . . . . . . . 330
9 CDP Interoperability Commands . . . . . . 333
Commands in this Chapter. . . . . . . . . . . . . . . . 333
clear isdp counters . . . . . . . . . . . . . . . . . . . 333
clear isdp table . . . . . . . . . . . . . . . . . . . . . 334
isdp advertise-v2. . . . . . . . . . . . . . . . . . . . . 334
isdp enable. . . . . . . . . . . . . . . . . . . . . . . . 335
isdp holdtime. . . . . . . . . . . . . . . . . . . . . . . 336
2CSPC4.X7000-SWUM204.book Page 7 Friday, March 15, 2013 8:22 AM

Contents 8
isdp timer . . . . . . . . . . . . . . . . . . . . . . . . 337
show isdp . . . . . . . . . . . . . . . . . . . . . . . . 337
show isdp entry . . . . . . . . . . . . . . . . . . . . . 338
show isdp interface . . . . . . . . . . . . . . . . . . . 340
show isdp neighbors. . . . . . . . . . . . . . . . . . . 341
show isdp traffic . . . . . . . . . . . . . . . . . . . . . 343
10 DHCP Layer 2 Relay Commands . . . . . . 345
Commands in this Chapter. . . . . . . . . . . . . . . . 345
dhcp l2relay (Global Configuration) . . . . . . . . . . . 345
dhcp l2relay (Interface Configuration) . . . . . . . . . 346
dhcp l2relay circuit-id . . . . . . . . . . . . . . . . . . 347
dhcp l2relay remote-id. . . . . . . . . . . . . . . . . . 348
dhcp l2relay trust . . . . . . . . . . . . . . . . . . . . 348
dhcp l2relay vlan. . . . . . . . . . . . . . . . . . . . . 349
show dhcp l2relay all . . . . . . . . . . . . . . . . . . 350
show dhcp l2relay interface. . . . . . . . . . . . . . . 351
show dhcp l2relay stats interface. . . . . . . . . . . . 352
show dhcp l2relay subscription interface . . . . . . . 353
show dhcp l2relay agent-option vlan . . . . . . . . . . 353
show dhcp l2relay vlan . . . . . . . . . . . . . . . . . 355
show dhcp l2relay circuit-id vlan . . . . . . . . . . . . 356
2CSPC4.X7000-SWUM204.book Page 8 Friday, March 15, 2013 8:22 AM

Contents 9
show dhcp l2relay remote-id vlan. . . . . . . . . . . . 357
clear dhcp l2relay statistics interface . . . . . . . . . 358
11 DHCP Management Interface Commands 359
Commands in this Chapter. . . . . . . . . . . . . . . . 359
release dhcp . . . . . . . . . . . . . . . . . . . . . . . 360
renew dhcp . . . . . . . . . . . . . . . . . . . . . . . 361
debug dhcp packet . . . . . . . . . . . . . . . . . . . 362
show dhcp lease . . . . . . . . . . . . . . . . . . . . . 363
12 DHCP Snooping Commands . . . . . . . . . . 367
Commands in this Chapter. . . . . . . . . . . . . . . . 368
clear ip dhcp snooping binding . . . . . . . . . . . . . 368
clear ip dhcp snooping statistics . . . . . . . . . . . . 369
ip dhcp snooping. . . . . . . . . . . . . . . . . . . . . 369
ip dhcp snooping binding . . . . . . . . . . . . . . . . 370
ip dhcp snooping database . . . . . . . . . . . . . . . 371
ip dhcp snooping database write-delay . . . . . . . . 372
ip dhcp snooping limit . . . . . . . . . . . . . . . . . . 373
ip dhcp snooping log-invalid . . . . . . . . . . . . . . 374
ip dhcp snooping trust . . . . . . . . . . . . . . . . . . 375
ip dhcp snooping verify mac-address . . . . . . . . . . 375
2CSPC4.X7000-SWUM204.book Page 9 Friday, March 15, 2013 8:22 AM

Contents 10
show ip dhcp snooping . . . . . . . . . . . . . . . . . 376
show ip dhcp snooping binding . . . . . . . . . . . . . 377
show ip dhcp snooping database . . . . . . . . . . . . 378
show ip dhcp snooping interfaces . . . . . . . . . . . 379
show ip dhcp snooping statistics . . . . . . . . . . . . 380
13 Dynamic ARP Inspection Commands . . 383
Commands in this Chapter. . . . . . . . . . . . . . . . 383
arp access-list . . . . . . . . . . . . . . . . . . . . . . 383
clear ip arp inspection statistics . . . . . . . . . . . . 384
ip arp inspection filter . . . . . . . . . . . . . . . . . . 385
ip arp inspection limit . . . . . . . . . . . . . . . . . . 385
ip arp inspection trust . . . . . . . . . . . . . . . . . . 386
ip arp inspection validate . . . . . . . . . . . . . . . . 387
ip arp inspection vlan . . . . . . . . . . . . . . . . . . 388
permit ip host mac host . . . . . . . . . . . . . . . . . 389
show arp access-list . . . . . . . . . . . . . . . . . . 390
show ip arp inspection . . . . . . . . . . . . . . . . . 390
show ip arp inspection vlan . . . . . . . . . . . . . . . 393
14 E-mail Alerting Commands . . . . . . . . . . 395
Commands in this Chapter. . . . . . . . . . . . . . . . 395
2CSPC4.X7000-SWUM204.book Page 10 Friday, March 15, 2013 8:22 AM

Contents 11
logging email . . . . . . . . . . . . . . . . . . . . . . 396
logging email urgent. . . . . . . . . . . . . . . . . . . 398
logging traps . . . . . . . . . . . . . . . . . . . . . . . 399
logging email message-type to-addr . . . . . . . . . . 400
logging email from-addr . . . . . . . . . . . . . . . . . 401
logging email message-type subject . . . . . . . . . . 401
logging email logtime . . . . . . . . . . . . . . . . . . 402
logging email test message-type . . . . . . . . . . . . 403
show logging email statistics . . . . . . . . . . . . . . 404
clear logging email statistics . . . . . . . . . . . . . . 404
security. . . . . . . . . . . . . . . . . . . . . . . . . . 405
mail-server ip-address | hostname . . . . . . . . . . . 406
port (Mail Server Configuration Mode) . . . . . . . . . 407
username (Mail Server Configuration Mode) . . . . . . 407
password (Mail Server Configuration Mode) . . . . . . 408
show mail-server . . . . . . . . . . . . . . . . . . . . 409
15 Ethernet Configuration Commands . . . . 411
Commands in this Chapter. . . . . . . . . . . . . . . . 412
clear counters . . . . . . . . . . . . . . . . . . . . . . 412
description . . . . . . . . . . . . . . . . . . . . . . . . 413
duplex . . . . . . . . . . . . . . . . . . . . . . . . . . 414
2CSPC4.X7000-SWUM204.book Page 11 Friday, March 15, 2013 8:22 AM

Contents 12
flowcontrol. . . . . . . . . . . . . . . . . . . . . . . . 415
interface . . . . . . . . . . . . . . . . . . . . . . . . . 416
interface range. . . . . . . . . . . . . . . . . . . . . . 417
mtu . . . . . . . . . . . . . . . . . . . . . . . . . . . . 418
show interfaces advertise . . . . . . . . . . . . . . . . 419
show interfaces configuration . . . . . . . . . . . . . 421
show interfaces counters . . . . . . . . . . . . . . . . 423
show interfaces description. . . . . . . . . . . . . . . 426
show interfaces detail. . . . . . . . . . . . . . . . . . 427
show interfaces status . . . . . . . . . . . . . . . . . 429
show statistics. . . . . . . . . . . . . . . . . . . . . . 430
show statistics switchport . . . . . . . . . . . . . . . 434
show storm-control . . . . . . . . . . . . . . . . . . . 436
shutdown. . . . . . . . . . . . . . . . . . . . . . . . . 437
speed . . . . . . . . . . . . . . . . . . . . . . . . . . . 437
storm-control broadcast . . . . . . . . . . . . . . . . . 439
storm-control multicast . . . . . . . . . . . . . . . . . 440
storm-control unicast . . . . . . . . . . . . . . . . . . 441
switchport protected . . . . . . . . . . . . . . . . . . 442
switchport protected name . . . . . . . . . . . . . . . 443
show switchport protected . . . . . . . . . . . . . . . 444
2CSPC4.X7000-SWUM204.book Page 12 Friday, March 15, 2013 8:22 AM

Contents 13
16 Ethernet CFM Commands . . . . . . . . . . . 445
Commands in this Chapter. . . . . . . . . . . . . . . . 445
ethernet cfm domain . . . . . . . . . . . . . . . . . . . 446
service . . . . . . . . . . . . . . . . . . . . . . . . . . 447
ethernet cfm cc level . . . . . . . . . . . . . . . . . . 448
ethernet cfm mep level . . . . . . . . . . . . . . . . . 449
ethernet cfm mep enable . . . . . . . . . . . . . . . . 450
ethernet cfm mep active . . . . . . . . . . . . . . . . . 451
ethernet cfm mep archive-hold-time . . . . . . . . . . 452
ethernet cfm mip level . . . . . . . . . . . . . . . . . . 452
ping ethernet cfm . . . . . . . . . . . . . . . . . . . . 453
traceroute ethernet cfm . . . . . . . . . . . . . . . . . 454
show ethernet cfm errors . . . . . . . . . . . . . . . . 456
show ethernet cfm domain . . . . . . . . . . . . . . . 456
show ethernet cfm maintenance-points local . . . . . 457
show ethernet cfm maintenance-points remote . . . . 459
show ethernet cfm statistics . . . . . . . . . . . . . . 460
debug cfm . . . . . . . . . . . . . . . . . . . . . . . . 461
17 Green Ethernet Commands . . . . . . . . . . 465
Energy-Detect Mode. . . . . . . . . . . . . . . . . . . 465
2CSPC4.X7000-SWUM204.book Page 13 Friday, March 15, 2013 8:22 AM

Contents 14
Energy Efficient Ethernet . . . . . . . . . . . . . . . . 465
Commands in this Chapter. . . . . . . . . . . . . . . . 465
green-mode energy-detect . . . . . . . . . . . . . . . 466
green-mode eee . . . . . . . . . . . . . . . . . . . . . 467
clear green-mode statistics . . . . . . . . . . . . . . . 468
green-mode eee-lpi-history . . . . . . . . . . . . . . . 468
show green-mode interface-id . . . . . . . . . . . . . 470
show green-mode . . . . . . . . . . . . . . . . . . . . 474
show green-mode eee-lpi-history interface . . . . . . 475
18 GVRP Commands . . . . . . . . . . . . . . . . . . 479
Commands in this Chapter. . . . . . . . . . . . . . . . 479
clear gvrp statistics . . . . . . . . . . . . . . . . . . . 479
garp timer . . . . . . . . . . . . . . . . . . . . . . . . 480
gvrp enable (global) . . . . . . . . . . . . . . . . . . . 481
gvrp enable (interface) . . . . . . . . . . . . . . . . . 482
gvrp registration-forbid . . . . . . . . . . . . . . . . . 483
gvrp vlan-creation-forbid . . . . . . . . . . . . . . . . 484
show gvrp configuration. . . . . . . . . . . . . . . . . 484
show gvrp error-statistics . . . . . . . . . . . . . . . . 486
show gvrp statistics . . . . . . . . . . . . . . . . . . . 487
2CSPC4.X7000-SWUM204.book Page 14 Friday, March 15, 2013 8:22 AM

Contents 15
19 IGMP Snooping Commands . . . . . . . . . . 489
Commands in this Chapter. . . . . . . . . . . . . . . . 490
ip igmp snooping. . . . . . . . . . . . . . . . . . . . . 490
show ip igmp snooping . . . . . . . . . . . . . . . . . 492
show ip igmp snooping groups . . . . . . . . . . . . . 493
show ip igmp snooping mrouter. . . . . . . . . . . . . 494
ip igmp snooping vlan immediate-leave . . . . . . . . 495
ip igmp snooping vlan groupmembership-interval . . . 496
ip igmp snooping vlan last-member-query-interval . . 497
ip igmp snooping vlan mcrtrexpiretime . . . . . . . . . 498
ip igmp snooping report-suppression . . . . . . . . . . 499
ip igmp snooping unregistered floodall . . . . . . . . . 500
ip igmp snooping vlan mrouter . . . . . . . . . . . . . 500
20 IGMP Snooping Querier Commands . . . 503
Commands in this Chapter. . . . . . . . . . . . . . . . 503
ip igmp snooping querier . . . . . . . . . . . . . . . . 503
ip igmp snooping querier election participate . . . . . 505
ip igmp snooping querier query-interval . . . . . . . . 506
ip igmp snooping querier timer expiry . . . . . . . . . 506
ip igmp snooping querier version . . . . . . . . . . . . 507
2CSPC4.X7000-SWUM204.book Page 15 Friday, March 15, 2013 8:22 AM

Contents 16
show ip igmp snooping querier . . . . . . . . . . . . . 508
21 IP Addressing Commands . . . . . . . . . . . 511
Commands in this Chapter. . . . . . . . . . . . . . . . 511
clear host . . . . . . . . . . . . . . . . . . . . . . . . 512
clear ip address-conflict-detect . . . . . . . . . . . . 512
interface out-of-band . . . . . . . . . . . . . . . . . . 513
ip address (Out-of-Band) . . . . . . . . . . . . . . . . 514
ip address-conflict-detect run. . . . . . . . . . . . . . 515
ip address dhcp (Interface Config) . . . . . . . . . . . 516
ip default-gateway. . . . . . . . . . . . . . . . . . . . 517
ip domain-lookup . . . . . . . . . . . . . . . . . . . . 518
ip domain-name . . . . . . . . . . . . . . . . . . . . . 519
ip host . . . . . . . . . . . . . . . . . . . . . . . . . . 520
ip name-server . . . . . . . . . . . . . . . . . . . . . . 520
ipv6 address (Interface Config) . . . . . . . . . . . . . 521
ipv6 address (OOB Port) . . . . . . . . . . . . . . . . . 523
ipv6 address dhcp . . . . . . . . . . . . . . . . . . . . 524
ipv6 enable (Interface Config) . . . . . . . . . . . . . . 525
ipv6 enable (OOB Config) . . . . . . . . . . . . . . . . 526
ipv6 gateway (OOB Config) . . . . . . . . . . . . . . . 526
show hosts . . . . . . . . . . . . . . . . . . . . . . . . 527
2CSPC4.X7000-SWUM204.book Page 16 Friday, March 15, 2013 8:22 AM

Contents 17
show ip address-conflict . . . . . . . . . . . . . . . . 528
show ip helper-address . . . . . . . . . . . . . . . . . 529
show ipv6 dhcp interface out-of-band statistics . . . . 530
show ipv6 interface out-of-band . . . . . . . . . . . . 531
22 IPv6 Access List Commands . . . . . . . . . 533
Commands in this Chapter. . . . . . . . . . . . . . . . 533
deny | permit (IPv6 ACL) . . . . . . . . . . . . . . . . . 534
ipv6 access-list . . . . . . . . . . . . . . . . . . . . . 536
ipv6 access-list rename . . . . . . . . . . . . . . . . . 537
ipv6 traffic-filter . . . . . . . . . . . . . . . . . . . . . 538
show ipv6 access-lists . . . . . . . . . . . . . . . . . 539
23 IPv6 MLD Snooping Commands. . . . . . . 543
Commands in this Chapter. . . . . . . . . . . . . . . . 543
ipv6 mld snooping vlan groupmembership-interval . . 544
ipv6 mld snooping vlan immediate-leave . . . . . . . . 544
ipv6 mld snooping listener-message-suppression . . . 545
ipv6 mld snooping vlan last-listener-query-interval . . 546
ipv6 mld snooping vlan mcrtexpiretime. . . . . . . . . 547
ipv6 mld snooping vlan mrouter . . . . . . . . . . . . . 548
ipv6 mld snooping (Global) . . . . . . . . . . . . . . . 548
2CSPC4.X7000-SWUM204.book Page 17 Friday, March 15, 2013 8:22 AM

Contents 18
show ipv6 mld snooping . . . . . . . . . . . . . . . . . 549
show ipv6 mld snooping groups. . . . . . . . . . . . . 551
show ipv6 mld snooping mrouter . . . . . . . . . . . . 552
24 IPv6 MLD Snooping Querier Commands 555
Commands in this Chapter. . . . . . . . . . . . . . . . 555
ipv6 mld snooping querier . . . . . . . . . . . . . . . . 556
ipv6 mld snooping querier (VLAN mode) . . . . . . . . 556
ipv6 mld snooping querier address . . . . . . . . . . . 557
ipv6 mld snooping querier election participate. . . . . 558
ipv6 mld snooping querier query-interval. . . . . . . . 559
ipv6 mld snooping querier timer expiry . . . . . . . . . 559
show ipv6 mld snooping querier . . . . . . . . . . . . 560
25 IP Source Guard Commands . . . . . . . . . 563
Commands in this Chapter. . . . . . . . . . . . . . . . 563
ip verify source . . . . . . . . . . . . . . . . . . . . . 563
ip verify source port-security . . . . . . . . . . . . . . 564
ip verify binding . . . . . . . . . . . . . . . . . . . . . 565
show ip verify interface . . . . . . . . . . . . . . . . . 565
show ip verify source interface . . . . . . . . . . . . . 566
show ip source binding . . . . . . . . . . . . . . . . . 566
2CSPC4.X7000-SWUM204.book Page 18 Friday, March 15, 2013 8:22 AM

Contents 19
26 iSCSI Optimization Commands . . . . . . . 569
Commands in this Chapter. . . . . . . . . . . . . . . . 570
iscsi aging time . . . . . . . . . . . . . . . . . . . . . 570
iscsi cos . . . . . . . . . . . . . . . . . . . . . . . . . 571
iscsi enable . . . . . . . . . . . . . . . . . . . . . . . 573
iscsi target port . . . . . . . . . . . . . . . . . . . . . 574
show iscsi . . . . . . . . . . . . . . . . . . . . . . . . 576
show iscsi sessions . . . . . . . . . . . . . . . . . . . 577
27 Link Dependency Commands . . . . . . . . 581
Commands in this Chapter. . . . . . . . . . . . . . . . 581
action. . . . . . . . . . . . . . . . . . . . . . . . . . . 581
link-dependency group . . . . . . . . . . . . . . . . . 582
add gigabitethernet . . . . . . . . . . . . . . . . . . . 583
add tengigabitethernet . . . . . . . . . . . . . . . . . 583
add port-channel. . . . . . . . . . . . . . . . . . . . . 584
depends-on. . . . . . . . . . . . . . . . . . . . . . . . 585
show link-dependency . . . . . . . . . . . . . . . . . 586
28 LLDP Commands . . . . . . . . . . . . . . . . . . 589
Commands in this Chapter. . . . . . . . . . . . . . . . 590
clear lldp remote-data . . . . . . . . . . . . . . . . . . 590
2CSPC4.X7000-SWUM204.book Page 19 Friday, March 15, 2013 8:22 AM

Contents 20
clear lldp statistics . . . . . . . . . . . . . . . . . . . 591
dcb enable . . . . . . . . . . . . . . . . . . . . . . . . 592
lldp med . . . . . . . . . . . . . . . . . . . . . . . . . 592
lldp med confignotification . . . . . . . . . . . . . . . 593
lldp med faststartrepeatcount . . . . . . . . . . . . . . 594
lldp med transmit-tlv. . . . . . . . . . . . . . . . . . . 594
lldp notification . . . . . . . . . . . . . . . . . . . . . 595
lldp notification-interval. . . . . . . . . . . . . . . . . 596
lldp receive . . . . . . . . . . . . . . . . . . . . . . . 597
lldp timers . . . . . . . . . . . . . . . . . . . . . . . . 597
lldp transmit . . . . . . . . . . . . . . . . . . . . . . . 599
lldp transmit-mgmt. . . . . . . . . . . . . . . . . . . . 599
lldp transmit-tlv . . . . . . . . . . . . . . . . . . . . . 600
show lldp. . . . . . . . . . . . . . . . . . . . . . . . . 601
show lldp interface . . . . . . . . . . . . . . . . . . . 602
show lldp local-device . . . . . . . . . . . . . . . . . 603
show lldp med . . . . . . . . . . . . . . . . . . . . . . 604
show lldp med interface. . . . . . . . . . . . . . . . . 605
show lldp med local-device detail . . . . . . . . . . . 606
show lldp med remote-device. . . . . . . . . . . . . . 609
show lldp remote-device . . . . . . . . . . . . . . . . 612
2CSPC4.X7000-SWUM204.book Page 20 Friday, March 15, 2013 8:22 AM