Dell PowerConnect PC8024 Cli Reference Manual

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Dell™ PowerConnect™ PC8024/8024F

CLI Reference Guide

Model PC8024/PC8024F

Notes

NOTE: A NOTE indicates important information that helps you make better use of your computer.

____________________

Information in this document is subject to change without notice.

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, PowerEdge, PowerConnect, and OpenManage are trademarks of Dell Inc.; Microsoft and

Windows are either trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries; sFlow is a

registered trademark of InMon Corporation.

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Dell Inc. disclaims any proprietary interest in trademarks and trade names other than its own.

Model PC8024/8024F

November 2009 Rev. A01

Contents 3

Contents

1 Command Groups

Introduction 47

Command Groups 47

Mode Types 51

Layer 2 Commands 52

Layer 3 Commands 77

Utility Commands 97

2 Using the CLI

Introduction 111

Entering and Editing CLI Commands 111

CLI Command Modes 116

Starting the CLI 125

Using CLI Functions and Tools 132

3 Layer 2 Commands

Introduction 145

4 AAA Commands

aaa authentication dot1x 147

aaa authentication enable 148

aaa authentication login 149

aaa authorization network default radius 151

enable authentication 151

4 Contents

enable password 152

ip http authentication 153

ip https authentication 154

login authentication 155

password (Line Configuration) 155

password (User EXEC) 156

show authentication methods 157

show users accounts 158

show users login-history 158

username 159

5 ACL Commands

access-list 161

deny | permit 162

ip access-group 164

no ip access-group 164

mac access-group 165

mac access-list extended 166

mac access-list extended rename 166

show ip access-lists 167

show mac access-list 168

6 Address Table Commands

bridge address 170

bridge aging-time 170

bridge multicast address 171

bridge multicast filtering 172

Contents 5

bridge multicast forbidden address 173

bridge multicast forbidden forward-unregistered 174

bridge multicast forward-all 174

bridge multicast forward-unregistered 175

clear bridge 176

port security 176

port security max 177

show bridge address-table 178

show bridge address-table count 178

show bridge address-table static 179

show bridge multicast address-table 180

show bridge multicast filtering 181

show ports security 182

show ports security addresses 183

7 Auto-VoIP Commands

show switchport voice 185

switchport voice detect auto 187

8 CDP Interoperability Commands

clear isdp counters 189

clear isdp table 190

isdp advertise-v2 190

isdp enable 191

isdp holdtime 191

isdp timer 192

show isdp 193

6 Contents

show isdp entry 193

show isdp interface 194

show isdp neighbors 196

show isdp traffic 198

9 Data Center Bridging Commands

clear priority-flow-control statistics 201

datacenter-bridging 202

priority-flow-control mode on 202

priority-flow-control priority 203

show interfaces datacenter-bridging 204

10 DHCP Layer 2 Relay Commands

dhcp l2relay (Global Configuration) 207

dhcp l2relay (Interface Configuration) 208

dhcp l2relay circuit-id 208

dhcp l2relay remote-id 209

dhcp l2relay trust 209

dhcp l2relay vlan 210

11 DHCP Snooping Commands

clear ip dhcp snooping statistics 211

ip dhcp snooping 212

ip dhcp snooping binding 212

ip dhcp snooping database 213

ip dhcp snooping database write-delay 214

ip dhcp snooping limit 214

Contents 7

ip dhcp snooping log-invalid 215

ip dhcp snooping trust 216

ip dhcp snooping verify mac-address 216

show ip dhcp snooping 217

show ip dhcp snooping binding 218

show ip dhcp snooping database 219

show ip dhcp snooping interfaces 219

show ip dhcp snooping statistics 220

12 Dynamic ARP Inspection Commands

arp access-list 223

clear counters ip arp inspection 224

ip arp inspection filter 224

ip arp inspection limit 225

ip arp inspection trust 226

ip arp inspection validate 226

ip arp inspection vlan 227

permit ip host mac host 228

show arp access-list 229

show ip arp inspection ethernet 229

show ip arp inspection statistics 230

show ip arp inspection vlan 232

13 Ethernet Configuration Commands

clear counters 235

description 236

duplex 237

8 Contents

flowcontrol 237

interface ethernet 238

interface range ethernet 239

mtu 239

negotiation 240

negotiation <capability-list> 241

show interfaces advertise 242

show interfaces configuration 243

show interfaces counters 244

show interfaces description 249

show interfaces detail 250

show interfaces status 253

show statistics ethernet 256

show storm-control 261

shutdown 262

speed 263

storm-control broadcast 263

storm-control multicast 264

storm-control unicast 265

14 GVRP Commands

clear gvrp statistics 267

garp timer 268

gvrp enable (global) 269

gvrp enable (interface) 269

gvrp registration-forbid 270

gvrp vlan-creation-forbid 271

Contents 9

show gvrp configuration 271

show gvrp error-statistics 273

show gvrp statistics 274

15 IGMP Snooping Commands

ip igmp snooping (global) 277

ip igmp snooping (interface) 278

ip igmp snooping host-time-out 278

ip igmp snooping leave-time-out 279

ip igmp snooping mrouter-time-out 280

show ip igmp snooping groups 280

show ip igmp snooping interface 281

show ip igmp snooping mrouter 282

ip igmp snooping (VLAN) 283

ip igmp snooping fast-leave 284

ip igmp snooping groupmembership-interval 284

ip igmp snooping maxresponse 286

ip igmp snooping mcrtrexpiretime 287

16 IGMP Snooping Querier Commands

ip igmp snooping querier 289

ip igmp snooping querier election participate 290

ip igmp snooping querier query-interval 291

ip igmp snooping querier timer expiry 291

ip igmp snooping querier version 292

show igmp snooping querier 293

10 Contents

17 IP Addressing Commands

clear host 295

ip address 296

ip address 297

ip address vlan 298

ip default-gateway 298

ip domain-lookup 299

ip domain-name 300

ip host 300

ip name-server 301

ipv6 address 302

ipv6 enable 303

ipv6 gateway 303

show arp switch 304

show hosts 305

show ip helper-address 306

show ip interface management 307

18 IPv6 Access List Commands

{deny | permit} 309

ipv6 access-list 311

ipv6 access-list rename 311

ipv6 traffic-filter 312

show ipv6 access-lists 313

19 IPv6 MLD Snooping Querier Commands

ipv6 mld snooping querier 317

Contents 11

ipv6 mld snooping querier (VLAN mode) 318

ipv6 mld snooping querier address 318

ipv6 mld snooping querier election participate 319

ipv6 mld snooping querier query-interval 320

ipv6 mld snooping querier timer expiry 320

show ipv6 mld snooping querier 321

20 IP Source Guard Commands

ip verify source 325

ip verify source port-security 325

ip verify binding 326

show ip verify interface 326

show ip verify source interface 327

show ip source binding 327

21 iSCSI Flow Acceleration Commands

iscsi aging time 329

iscsi cos 330

iscsi enable 331

iscsi target port 331

show iscsi 332

show iscsi sessions 333

22 LACP Commands

lacp port-priority 337

lacp system-priority 338

lacp timeout 338

12 Contents

show lacp ethernet 339

show lacp port-channel 341

23 Link Dependency Commands

link-dependency group 343

no link-dependency group 344

add ethernet 344

add port-channel 345

no add port-channel 345

depends-on ethernet 346

no depends-on ethernet 347

depends-on port-channel 347

no depends-on port-channel 348

show link-dependency 348

24 LLDP Commands

clear lldp remote-data 351

clear lldp statistics 352

lldp med 353

lldp med confignotification 353

lldp med faststartrepeatcount 354

lldp med transmit-tlv 354

lldp notification 355

lldp notification-interval 356

lldp receive 356

lldp timers 357

lldp transmit 358

Contents 13

lldp transmit-mgmt 359

lldp transmit-tlv 359

show lldp 360

show lldp interface 361

show lldp local-device 362

show lldp med 363

show lldp med interface 364

show lldp med local-device 365

show lldp med remote-device 367

show lldp remote-device 370

show lldp statistics 371

25 Port Channel Commands

channel-group 375

interface port-channel 376

interface range port-channel 376

hashing-mode 377

no hashing-mode 378

show interfaces port-channel 378

show statistics port-channel 381

26 Port Monitor Commands

monitor session 385

show monitor session 386

27 QoS Commands

assign-queue 388

14 Contents

class 389

class-map 390

class-map rename 390

classofservice dot1p-mapping 391

classofservice ip-dscp-mapping 392

classofservice trust 392

conform-color 393

cos-queue min-bandwidth 394

cos-queue strict 395

diffserv 395

drop 396

mark cos 397

mark ip-dscp 397

mark ip-precedence 398

match class-map 398

match cos 400

match destination-address mac 401

match dstip 401

match dstip6 402

match dstl4port 403

match ethertype 403

match ip6flowlbl 404

match ip dscp 405

match ip precedence 405

match ip tos 406

match protocol 407

match source-address mac 408

match srcip 408

Contents 15

match srcip6 409

match srcl4port 410

match vlan 410

mirror 411

police-simple 412

policy-map 413

redirect 414

service-policy 414

show class-map 415

show classofservice dot1p-mapping 417

show classofservice ip-dscp-mapping 418

show classofservice trust 421

show diffserv 422

show diffserv service interface ethernet 423

show diffserv service interface port-channel 423

show diffserv service brief 424

show interfaces cos-queue 425

show policy-map 427

show policy-map interface 428

show service-policy 429

traffic-shape 430

28 RADIUS Commands

aaa accounting network default start-stop group radius 433

acct-port 434

auth-port 435

deadtime 436

16 Contents

key 436

msgauth 437

name 438

primary 438

priority 439

radius-server deadtime 440

radius-server host 440

radius-server key 441

radius-server retransmit 442

radius-server source-ip 443

radius-server timeout 443

retransmit 444

show radius-servers 445

show radius-servers statistics 447

source-ip 450

timeout 450

usage 451

29 Spanning Tree Commands

clear spanning-tree detected-protocols 454

exit (mst) 454

instance (mst) 455

name (mst) 456

revision (mst) 456

show spanning-tree 457

show spanning-tree summary 466

spanning-tree 467

Contents 17

spanning-tree auto-portfast 467

spanning-tree bpdu flooding 468

spanning-tree bpdu-protection 469

spanning-tree cost 470

spanning-tree disable 470

spanning-tree forward-time 471

spanning-tree guard 472

spanning-tree loopguard 472

spanning-tree max-age 473

spanning-tree max-hops 474

spanning-tree mode 474

spanning-tree mst 0 external-cost 475

spanning-tree mst configuration 476

spanning-tree mst cost 477

spanning-tree mst port-priority 477

spanning-tree mst priority 478

spanning-tree portfast 479

spanning-tree portfast bpdufilter default 480

spanning-tree portfast default 480

spanning-tree port-priority 481

spanning-tree priority 481

spanning-tree tcnguard 482

spanning-tree transmit hold-count 484

30 TACACS+ Commands

key 485

port 486

18 Contents

priority 486

show tacacs 487

tacacs-server host 488

tacacs-server key 488

tacacs-server timeout 489

timeout 490

31 VLAN Commands

dvlan-tunnel ethertype 492

interface vlan 493

interface range vlan 493

mode dvlan-tunnel 494

name 495

protocol group 495

protocol vlan group 496

protocol vlan group all 497

show dvlan-tunnel 498

show dvlan-tunnel interface 499

show interfaces switchport 500

show port protocol 503

show switchport protected 504

show vlan 504

show vlan association mac 505

show vlan association subnet 506

switchport access vlan 507

switchport forbidden vlan 508

switchport general acceptable-frame-type tagged-only 508

Contents 19

switchport general allowed vlan 509

switchport general ingress-filtering disable 510

switchport general pvid 511

switchport mode 511

switchport protected 512

switchport protected name 513

switchport trunk allowed vlan 514

vlan 514

vlan association mac 515

vlan association subnet 516

vlan database 516

vlan makestatic 517

vlan protocol group 518

vlan protocol group add protocol ethertype 518

vlan protocol group name 519

vlan protocol group remove 520

32 Voice VLAN Commands

voice vlan 523

voice vlan (Interface) 523

show voice vlan 524

33 802.1X Commands

dot1x mac-auth-bypass 527

dot1x max-req 528

dot1x max-users 529

dot1x port-control 530

20 Contents

dot1x re-authenticate 531

dot1x re-authentication 531

dot1x system-auth-control 532

dot1x timeout quiet-period 532

dot1x timeout re-authperiod 533

dot1x timeout server-timeout 534

dot1x timeout supp-timeout 535

dot1x timeout tx-period 535

show dot1x 536

show dot1x clients 539

show dot1x ethernet 541

show dot1x statistics 542

show dot1x users 544

dot1x guest-vlan 545

dot1x unauth-vlan 546

show dot1x advanced 547

radius-server attribute 4 548

34 Layer 3 Commands

Introduction 549

35 ARP Commands

arp 551

arp cachesize 552

arp dynamicrenew 552

arp purge 553

arp resptime 554

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