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.

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

2CSPC4.XModular-SWUM200.book Page 2 Thursday, March 10, 2011 11:18 AM

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

2CSPC4.XModular-SWUM200.book Page 3 Thursday, March 10, 2011 11:18 AM

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

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

2CSPC4.XModular-SWUM200.book Page 5 Thursday, March 10, 2011 11:18 AM

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

2CSPC4.XModular-SWUM200.book Page 6 Thursday, March 10, 2011 11:18 AM

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

2CSPC4.XModular-SWUM200.book Page 7 Thursday, March 10, 2011 11:18 AM

8Contents

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

2CSPC4.XModular-SWUM200.book Page 8 Thursday, March 10, 2011 11:18 AM

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

2CSPC4.XModular-SWUM200.book Page 10 Thursday, March 10, 2011 11:18 AM

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