Dell PowerConnect 8024 Instruction 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.

Other trademarks and trade names may be used in this document 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.

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

4Contents

enable password 152

ip http authentication 153

ip https authentication 154

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

6Contents

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

8Contents

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

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