Dell PowerSwitch S6000 User manual

Dell Command Line Reference Guide for the

S6000 System

9.6(0.0)

Notes, Cautions, and Warnings

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

CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you

how to avoid the problem.

WARNING: A WARNING indicates a potential for property damage, personal injury, or death.

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and the Dell logo are trademarks of Dell Inc. in the United States and/or other

jurisdictions. All other marks and names mentioned herein may be trademarks of their respective companies.

2014 - 09

Contents

1 About this Guide..................................................................................................37

Objectives............................................................................................................................................ 37

Audience..............................................................................................................................................37

Conventions........................................................................................................................................ 37

Information Icons................................................................................................................................38

2 CLI Basics............................................................................................................. 39

Accessing the Command Line............................................................................................................39

Multiple Configuration Users..............................................................................................................39

Obtaining Help....................................................................................................................................40

Navigating the CLI...............................................................................................................................42

Using the Keyword no Command......................................................................................................42

Filtering show Commands..................................................................................................................42

Enabling Software Features on Devices Using a Command Option................................................ 43

feature vrf...................................................................................................................................... 44

show feature..................................................................................................................................44

Command Modes............................................................................................................................... 45

3 File Management................................................................................................ 54

cd......................................................................................................................................................... 54

HTTP Copy via CLI.............................................................................................................................. 55

copy..................................................................................................................................................... 55

delete...................................................................................................................................................58

dir.........................................................................................................................................................59

format flash (S-Series).........................................................................................................................60

fsck flash.............................................................................................................................................. 61

rename.................................................................................................................................................62

show boot system...............................................................................................................................63

show bootvar...................................................................................................................................... 64

show file-systems............................................................................................................................... 65

show os-version..................................................................................................................................66

show running-config.......................................................................................................................... 67

show startup-config............................................................................................................................72

show version........................................................................................................................................73

upgrade system................................................................................................................................... 75

upgrade boot.......................................................................................................................................76

verify.....................................................................................................................................................78

4 Control and Monitoring....................................................................................80

banner exec.........................................................................................................................................80

banner login.........................................................................................................................................81

banner motd........................................................................................................................................83

cam-acl............................................................................................................................................... 84

cam-acl............................................................................................................................................... 86

clear line.............................................................................................................................................. 88

configure............................................................................................................................................. 89

disable................................................................................................................................................. 90

do.........................................................................................................................................................90

enable.................................................................................................................................................. 92

enable optic-info-update interval......................................................................................................93

end.......................................................................................................................................................94

exec-timeout.......................................................................................................................................95

exit....................................................................................................................................................... 96

ftp-server enable.................................................................................................................................97

ftp-server topdir..................................................................................................................................98

ftp-server username........................................................................................................................... 99

hostname.......................................................................................................................................... 100

ip ftp password.................................................................................................................................. 101

ip ftp source-interface......................................................................................................................102

ip tftp vrf............................................................................................................................................ 103

ip ftp username................................................................................................................................. 104

ip ftp vrf..............................................................................................................................................105

ip telnet server enable.......................................................................................................................105

ip telnet server vrf............................................................................................................................. 106

ip telnet source-interface................................................................................................................. 107

ip tftp vrf............................................................................................................................................ 108

line..................................................................................................................................................... 109

motd-banner..................................................................................................................................... 110

ping.....................................................................................................................................................111

reload................................................................................................................................................. 114

send....................................................................................................................................................115

service timestamps............................................................................................................................116

show alarms....................................................................................................................................... 117

show command-tree........................................................................................................................ 118

show cpu-traffic-stats...................................................................................................................... 120

show debugging................................................................................................................................ 121

show environment............................................................................................................................ 122

show inventory..................................................................................................................................124

show memory................................................................................................................................... 126

show processes cpu..........................................................................................................................127

show processes ipc flow-control..................................................................................................... 131

show processes memory..................................................................................................................133

show software ifm.............................................................................................................................135

show system...................................................................................................................................... 137

show tech-support............................................................................................................................141

ssh-peer-stack-unit.......................................................................................................................... 144

telnet..................................................................................................................................................144

telnet-peer-stack-unit......................................................................................................................146

terminal length.................................................................................................................................. 147

traceroute.......................................................................................................................................... 147

undebug all........................................................................................................................................150

virtual-ip............................................................................................................................................ 150

write....................................................................................................................................................151

5 802.1X................................................................................................................. 153

debug dot1x.......................................................................................................................................154

dot1x auth-fail-vlan...........................................................................................................................154

dot1x auth-server.............................................................................................................................. 156

dot1x auth-type mab-only................................................................................................................156

dot1x authentication (Configuration)............................................................................................... 157

dot1x authentication (Interface)....................................................................................................... 158

dot1x guest-vlan................................................................................................................................159

dot1x host-mode.............................................................................................................................. 160

dot1x mac-auth-bypass.................................................................................................................... 161

dot1x max-eap-req........................................................................................................................... 162

dot1x max-supplicants......................................................................................................................163

dot1x port-control............................................................................................................................ 163

dot1x quiet-period............................................................................................................................ 164

dot1x reauthentication......................................................................................................................165

dot1x reauth-max..............................................................................................................................166

dot1x server-timeout.........................................................................................................................167

dot1x supplicant-timeout................................................................................................................. 168

dot1x tx-period..................................................................................................................................169

show dot1x cos-mapping interface................................................................................................. 169

show dot1x interface......................................................................................................................... 171

6 Access Control Lists (ACL).............................................................................. 174

Commands Common to all ACL Types............................................................................................174

remark..........................................................................................................................................174

show config................................................................................................................................. 176

Common IP ACL Commands............................................................................................................177

access-class................................................................................................................................. 177

clear counters ip access-group..................................................................................................178

ip access-group...........................................................................................................................178

ip control-plane egress-filter..................................................................................................... 180

show ip accounting access-list.................................................................................................. 180

Standard IP ACL Commands............................................................................................................ 182

deny............................................................................................................................................. 182

ip access-list standard.................................................................................................................184

permit...........................................................................................................................................185

resequence access-list................................................................................................................187

seq................................................................................................................................................188

Extended IP ACL Commands........................................................................................................... 190

deny............................................................................................................................................. 190

deny icmp.................................................................................................................................... 192

deny tcp.......................................................................................................................................194

deny udp......................................................................................................................................198

ip access-list extended............................................................................................................... 201

permit.......................................................................................................................................... 202

permit tcp....................................................................................................................................204

permit udp...................................................................................................................................207

resequence access-list................................................................................................................210

seq................................................................................................................................................ 211

Common MAC Access List Commands...........................................................................................214

clear counters mac access-group..............................................................................................214

mac access-group.......................................................................................................................215

show mac access-lists.................................................................................................................217

show mac accounting access-list.............................................................................................. 218

Standard MAC ACL Commands........................................................................................................219

deny............................................................................................................................................. 219

mac access-list standard.............................................................................................................221

permit.......................................................................................................................................... 222

seq................................................................................................................................................223

Extended MAC ACL Commands...................................................................................................... 225

deny............................................................................................................................................. 225

mac access-list extended........................................................................................................... 227

permit.......................................................................................................................................... 229

IP Prefix List Commands................................................................................................................... 231

clear ip prefix-list.........................................................................................................................231

deny............................................................................................................................................. 232

ip prefix-list..................................................................................................................................233

seq............................................................................................................................................... 234

show config.................................................................................................................................235

show ip prefix-list detail..............................................................................................................236

show ip prefix-list summary....................................................................................................... 237

Route Map Commands.....................................................................................................................238

continue...................................................................................................................................... 238

description...................................................................................................................................239

match as-path.............................................................................................................................240

match community.......................................................................................................................241

match interface...........................................................................................................................242

match ip address.........................................................................................................................243

match ip next-hop......................................................................................................................244

match ip route-source................................................................................................................245

match metric...............................................................................................................................246

match origin................................................................................................................................ 247

match route-type....................................................................................................................... 248

match tag.................................................................................................................................... 249

route-map...................................................................................................................................250

set as-path................................................................................................................................... 251

set automatic-tag........................................................................................................................252

set comm-list delete...................................................................................................................253

set community............................................................................................................................ 254

set level........................................................................................................................................256

set local-preference....................................................................................................................257

set metric.....................................................................................................................................258

set metric-type............................................................................................................................259

set next-hop................................................................................................................................260

set origin...................................................................................................................................... 261

set tag.......................................................................................................................................... 262

set weight....................................................................................................................................263

show config.................................................................................................................................264

show route-map.........................................................................................................................264

deny (for Standard IP ACLs)..............................................................................................................265

deny (for Extended IP ACLs)............................................................................................................. 267

seq (for Standard IPv4 ACLs)............................................................................................................ 268

deny tcp (for Extended IP ACLs).......................................................................................................270

deny ether-type (for Extended MAC ACLs)...................................................................................... 271

deny (for Standard MAC ACLs)......................................................................................................... 273

deny (for Extended MAC ACLs)........................................................................................................ 274

permit (for Standard IP ACLs)........................................................................................................... 276

permit arp (for Extended MAC ACLs)................................................................................................277

permit ether-type (for Extended MAC ACLs)...................................................................................279

permit icmp (for Extended IP ACLs).................................................................................................280

permit udp (for Extended IP ACLs)................................................................................................... 281

permit (for Extended IP ACLs).......................................................................................................... 283

permit (for Standard MAC ACLs)...................................................................................................... 284

seq (for Standard MAC ACLs)........................................................................................................... 286

permit tcp (for Extended IP ACLs)....................................................................................................287

seq arp (for Extended MAC ACLs)....................................................................................................289

seq ether-type (for Extended MAC ACLs)........................................................................................290

seq (for IP ACLs)................................................................................................................................292

seq (for IPv6 ACLs)............................................................................................................................293

permit udp (for IPv6 ACLs)............................................................................................................... 295

permit tcp (for IPv6 ACLs)................................................................................................................ 296

permit icmp (for IPv6 ACLs)............................................................................................................. 298

permit (for IPv6 ACLs).......................................................................................................................299

deny udp (for IPv6 ACLs)..................................................................................................................300

deny arp (for Extended MAC ACLs)..................................................................................................302

deny tcp (for IPv6 ACLs)................................................................................................................... 303

deny icmp (for Extended IPv6 ACLs)................................................................................................305

deny (for IPv6 ACLs)......................................................................................................................... 306

7 Bidirectional Forwarding Detection (BFD).................................................. 309

bfd all-neighbors.............................................................................................................................. 309

ip route bfd.........................................................................................................................................311

neighbor bfd...................................................................................................................................... 312

neighbor bfd disable..........................................................................................................................313

8 Boot Command Line Interface.......................................................................315

boot change...................................................................................................................................... 315

boot message.................................................................................................................................... 317

boot show net config retries.............................................................................................................317

boot write net config retries.............................................................................................................318

boot zero...........................................................................................................................................318

default-gateway................................................................................................................................ 319

etheraddr <macaddr>.......................................................................................................................320

ignore enable-password.................................................................................................................. 320

ignore startup-config........................................................................................................................321

interface management ethernet ip address.....................................................................................321

NVRAM erase.....................................................................................................................................322

reload.................................................................................................................................................323

serial console.................................................................................................................................... 323

show bootvar.................................................................................................................................... 324

show default-gateway......................................................................................................................325

show interface management ethernet............................................................................................ 325

show serial console baud rate..........................................................................................................326

watchdog <string>............................................................................................................................326

9 Border Gateway Protocol...............................................................................328

BGP IPv4 Commands....................................................................................................................... 328

address-family.............................................................................................................................328

aggregate-address......................................................................................................................329

bgp add-path...............................................................................................................................331

bgp always-compare-med.........................................................................................................332

bgp asnotation............................................................................................................................ 333

bgp bestpath as-path ignore......................................................................................................334

bgp bestpath as-path multipath-relax....................................................................................... 335

bgp bestpath med confed.......................................................................................................... 335

bgp bestpath med missing-as-best........................................................................................... 336

bgp bestpath router-id ignore....................................................................................................337

bgp client-to-client reflection....................................................................................................337

bgp cluster-id..............................................................................................................................338

bgp confederation identifier.......................................................................................................339

bgp confederation peers.............................................................................................................341

bgp dampening...........................................................................................................................342

bgp default local-preference..................................................................................................... 343

bgp enforce-first-as................................................................................................................... 344

bgp fast-external-fallover...........................................................................................................345

bgp four-octet-as-support........................................................................................................ 346

bgp graceful-restart....................................................................................................................347

bgp non-deterministic-med...................................................................................................... 348

bgp recursive-bgp-next-hop..................................................................................................... 349

bgp regex-eval-optz-disable..................................................................................................... 350

bgp router-id............................................................................................................................... 351

clear ip bgp..................................................................................................................................352

clear ip bgp dampening..............................................................................................................354

clear ip bgp flap-statistics...........................................................................................................355

clear ip bgp peer-group............................................................................................................. 356

debug ip bgp................................................................................................................................357

debug ip bgp dampening........................................................................................................... 359

debug ip bgp events................................................................................................................... 359

debug ip bgp keepalives.............................................................................................................360

debug ip bgp notifications.......................................................................................................... 361

debug ip bgp soft-reconfiguration............................................................................................ 362

debug ip bgp updates................................................................................................................. 363

default-metric.............................................................................................................................364

description...................................................................................................................................365

max-paths................................................................................................................................... 366

neighbor activate........................................................................................................................ 367

neighbor add-path......................................................................................................................368

neighbor advertisement-interval................................................................................................369

neighbor advertisement-start.....................................................................................................370

neighbor allowas-in....................................................................................................................370

neighbor default-originate..........................................................................................................371

neighbor description...................................................................................................................373

neighbor distribute-list................................................................................................................373

neighbor ebgp-multihop............................................................................................................ 374

neighbor fall-over....................................................................................................................... 375

neighbor local-as........................................................................................................................ 376

neighbor maximum-prefix..........................................................................................................377

neighbor password..................................................................................................................... 379

neighbor peer-group (assigning peers)..................................................................................... 380

neighbor peer-group (creating group).......................................................................................381

neighbor peer-group passive.....................................................................................................382

neighbor remote-as....................................................................................................................383

neighbor remove-private-as......................................................................................................384

neighbor route-map................................................................................................................... 385

neighbor route-reflector-client................................................................................................. 387

neighbor shutdown.................................................................................................................... 388

neighbor soft-reconfiguration inbound.................................................................................... 389

neighbor timers...........................................................................................................................390

neighbor update-source.............................................................................................................391

neighbor weight..........................................................................................................................392

network....................................................................................................................................... 393

network backdoor.......................................................................................................................395

redistribute.................................................................................................................................. 396

redistribute ospf.......................................................................................................................... 397

router bgp................................................................................................................................... 399

show capture bgp-pdu neighbor.............................................................................................. 400

show config.................................................................................................................................401

show ip bgp.................................................................................................................................401

show ip bgp cluster-list..............................................................................................................403

show ip bgp community............................................................................................................ 405

show ip bgp community-list......................................................................................................408

show ip bgp dampened-paths...................................................................................................409

show ip bgp detail........................................................................................................................411

show ip bgp extcommunity-list..................................................................................................413

show ip bgp filter-list.................................................................................................................. 415

show ip bgp flap-statistics.......................................................................................................... 416

show ip bgp inconsistent-as.......................................................................................................419

show ip bgp neighbors................................................................................................................421

show ip bgp next-hop................................................................................................................ 425

show ip bgp paths.......................................................................................................................426

show ip bgp paths community...................................................................................................428

show ip bgp peer-group............................................................................................................ 429

show ip bgp regexp.....................................................................................................................431

show ip bgp summary................................................................................................................ 433

show running-config bgp.......................................................................................................... 436

timers bgp................................................................................................................................... 436

MBGP Commands............................................................................................................................ 437

debug ip bgp dampening............................................................................................................437

show ip bgp dampened-paths...................................................................................................438

10 Content Addressable Memory (CAM).........................................................440

CAM Profile Commands...................................................................................................................440

cam-acl (Configuration)............................................................................................................. 441

cam-acl-egress...........................................................................................................................444

cam-optimization.......................................................................................................................444

show cam-acl............................................................................................................................. 445

test cam-usage........................................................................................................................... 447

11 Control Plane Policing (CoPP)..................................................................... 450

control-plane-cpuqos......................................................................................................................450

service-policy rate-limit-cpu-queues............................................................................................. 450

service-policy rate-limit-protocols..................................................................................................451

show cpu-queue rate cp..................................................................................................................452

show ip protocol-queue-mapping..................................................................................................453

show ipv6 protocol-queue-mapping..............................................................................................454

show mac protocol-queue-mapping..............................................................................................455

12 Data Center Bridging (DCB)..........................................................................457

DCB Command.................................................................................................................................457

dcb-enable.................................................................................................................................. 457

PFC Commands................................................................................................................................458

clear pfc counters.......................................................................................................................458

dcb-input.................................................................................................................................... 459

dcb-policy input......................................................................................................................... 460

dcb-policy input stack-unit stack-ports all................................................................................461

pfc no-drop queues....................................................................................................................462

pfc priority...................................................................................................................................463

show dcb.....................................................................................................................................464

show interface pfc...................................................................................................................... 465

show interface pfc statistics.......................................................................................................468

ETS Commands................................................................................................................................ 469

dcb-enable..................................................................................................................................469

dcb-output..................................................................................................................................470

dcb-policy output........................................................................................................................471

clear ets counters........................................................................................................................472

show interface ets.......................................................................................................................472

DCBX Commands............................................................................................................................. 477

advertise dcbx-tlv........................................................................................................................477

dcbx port-role.............................................................................................................................478

dcbx version................................................................................................................................ 479

debug dcbx................................................................................................................................. 480

fcoe priority-bits..........................................................................................................................481

iscsi priority-bits.......................................................................................................................... 481

show interface dcbx detail......................................................................................................... 482

dcb-map........................................................................................................................................... 485

priority-pgid......................................................................................................................................486

priority-group bandwidth pfc...........................................................................................................487

dcb-map stack-unit all stack-ports all............................................................................................ 489

dcb pfc-shared-buffer-size............................................................................................................. 489

dcb-buffer-threshold ......................................................................................................................490

priority................................................................................................................................................491

qos-policy-buffer............................................................................................................................. 492

dcb-policy buffer-threshold (Interface Configuration).................................................................. 494

show qos dcb-buffer-threshold...................................................................................................... 494

show hardware stack-unit buffer-stats-snapshot (With Polling and History)............................... 495

dcb pfc-total-buffer-size................................................................................................................. 502

show running-config dcb-buffer-threshold................................................................................... 502

dcb pfc-queues................................................................................................................................ 504

dcb <ets | pfc> enable...................................................................................................................... 505

13 Debugging and Diagnostics.........................................................................506

Diagnostics and Monitoring Commands.........................................................................................506

logging coredump stack-unit.................................................................................................... 506

Offline Diagnostic Commands.........................................................................................................507

diag stack-unit.............................................................................................................................507

offline stack-unit.........................................................................................................................509

online stack-unit......................................................................................................................... 510

Hardware Commands....................................................................................................................... 511

clear hardware stack-unit............................................................................................................511

clear hardware system-flow....................................................................................................... 512

hardware watchdog.................................................................................................................... 513

show hardware layer2................................................................................................................. 513

show hardware layer3.................................................................................................................514

show hardware stack-unit.......................................................................................................... 515

show hardware stack-unit buffer................................................................................................521

show hardware system-flow...................................................................................................... 523

show hardware stack-unit buffer-stats-snapshot ....................................................................525

show hardware stack-unit buffer-stats-snapshot (Total Buffer Information)..........................527

14 Dynamic Host Configuration Protocol (DHCP)........................................529

Commands to Configure the System to be a DHCP Server........................................................... 529

clear ip dhcp................................................................................................................................529

debug ip dhcp server.................................................................................................................. 530

default-router.............................................................................................................................. 531

disable.......................................................................................................................................... 531

dns-server....................................................................................................................................532

domain-name............................................................................................................................. 532

excluded-address........................................................................................................................533

hardware-address.......................................................................................................................534

host..............................................................................................................................................534

lease.............................................................................................................................................535

netbios-name-server..................................................................................................................536

netbios-node-type......................................................................................................................536

network........................................................................................................................................537

pool..............................................................................................................................................538

show ip dhcp binding................................................................................................................. 538

show ip dhcp configuration....................................................................................................... 539

show ip dhcp conflict................................................................................................................. 539

show ip dhcp server....................................................................................................................540

Commands to Configure Secure DHCP..........................................................................................540

arp inspection............................................................................................................................. 540

arp inspection-trust.....................................................................................................................541

clear ip dhcp snooping............................................................................................................... 542

ip dhcp snooping........................................................................................................................ 543

ip dhcp snooping binding...........................................................................................................544

ip dhcp snooping database renew.............................................................................................545

ip dhcp snooping trust................................................................................................................546

ip dhcp source-address-validation............................................................................................546

ip dhcp relay information-option...............................................................................................547

ip dhcp snooping verify mac-address....................................................................................... 548

ip helper-address........................................................................................................................549

show ip dhcp snooping.............................................................................................................. 549

Commands to Configure DNS ........................................................................................................ 552

ip name-server............................................................................................................................ 552

ip domain-name..........................................................................................................................553

ip domain-list.............................................................................................................................. 554

ip host.......................................................................................................................................... 555

clear host.....................................................................................................................................555

15 Equal Cost Multi-Path (ECMP)......................................................................557

ecmp-group...................................................................................................................................... 557

hash-algorithm................................................................................................................................. 558

ip ecmp-group..................................................................................................................................562

link-bundle-distribution trigger-threshold......................................................................................562

link-bundle-monitor enable.............................................................................................................563

16 Flex Hash and Optimized Boot-Up............................................................. 565

load-balance ingress-port enable....................................................................................................565

load-balance flexhash...................................................................................................................... 565

reload-type fastboot.........................................................................................................................567

lacp fast-switchover......................................................................................................................... 568

encapsulation dot1q......................................................................................................................... 568

17 FCoE Transit.....................................................................................................570

clear fip-snooping database interface vlan..................................................................................... 570

clear fip-snooping statistics..............................................................................................................571

debug fip snooping........................................................................................................................... 571

debug fip snooping rx.......................................................................................................................572

feature fip-snooping......................................................................................................................... 573

fip-snooping enable..........................................................................................................................574

fip-snooping fc-map........................................................................................................................ 575

fip-snooping max-sessions-per-enodemac................................................................................... 575

fip-snooping port-mode fcf.............................................................................................................576

fip-snooping port-mode fcoe-trusted............................................................................................ 576

show fip-snooping config................................................................................................................ 577

show fip-snooping enode................................................................................................................ 578

show fip-snooping fcf...................................................................................................................... 579

show fip-snooping statistics............................................................................................................ 580

show fip-snooping system...............................................................................................................583

show fip-snooping vlan....................................................................................................................584

show fips status................................................................................................................................ 584

18 Force10 Resilient Ring Protocol (FRRP).....................................................586

clear frrp............................................................................................................................................586

debug frrp..........................................................................................................................................587

description........................................................................................................................................ 588

disable............................................................................................................................................... 589

interface............................................................................................................................................ 590

member-vlan.....................................................................................................................................591

mode................................................................................................................................................. 592

protocol frrp......................................................................................................................................593

show frrp...........................................................................................................................................594

timer.................................................................................................................................................. 595

19 GARP VLAN Registration (GVRP)................................................................. 597

clear gvrp statistics........................................................................................................................... 598

debug gvrp........................................................................................................................................599

disable...............................................................................................................................................600

garp timers........................................................................................................................................600

gvrp enable....................................................................................................................................... 602

gvrp registration................................................................................................................................602

protocol gvrp....................................................................................................................................604

show config...................................................................................................................................... 604

show garp timers.............................................................................................................................. 605

show gvrp......................................................................................................................................... 606

show gvrp statistics...........................................................................................................................607

20 ICMP Message Types.....................................................................................609

21 Internet Group Management Protocol (IGMP)......................................... 611

IGMP Commands.............................................................................................................................. 611

clear ip igmp groups....................................................................................................................611

debug ip igmp..............................................................................................................................612

ip igmp access-group................................................................................................................. 613

ip igmp group-join-limit............................................................................................................. 614

ip igmp immediate-leave............................................................................................................ 615

ip igmp last-member-query-interval......................................................................................... 616

ip igmp querier-timeout..............................................................................................................617

ip igmp query-interval.................................................................................................................618

ip igmp query-max-resp-time....................................................................................................619

ip igmp ssm-map........................................................................................................................620

ip igmp static-group....................................................................................................................621

ip igmp version............................................................................................................................622

show ip igmp groups.................................................................................................................. 623

show ip igmp interface............................................................................................................... 625

show ip igmp ssm-map..............................................................................................................626

IGMP Snooping Commands.............................................................................................................627

ip igmp snooping enable............................................................................................................628

ip igmp snooping fast-leave.......................................................................................................629

ip igmp snooping flood.............................................................................................................. 629

ip igmp snooping last-member-query-interval........................................................................ 630

ip igmp snooping mrouter..........................................................................................................631

ip igmp snooping querier........................................................................................................... 632

show ip igmp snooping mrouter................................................................................................633

22 Interfaces.........................................................................................................635

Basic Interface Commands.............................................................................................................. 635

clear counters............................................................................................................................. 635

clear dampening......................................................................................................................... 637

dampening.................................................................................................................................. 638

description.................................................................................................................................. 639

duplex (10/100 Interfaces)..........................................................................................................640

flowcontrol.................................................................................................................................. 641

interface...................................................................................................................................... 644

interface group........................................................................................................................... 646

interface loopback...................................................................................................................... 647

interface ManagementEthernet................................................................................................. 648

interface null............................................................................................................................... 649

interface range............................................................................................................................650

interface range macro (define)...................................................................................................653

interface range macro name......................................................................................................655

interface vlan...............................................................................................................................656

intf-type cr4 autoneg..................................................................................................................657

keepalive......................................................................................................................................658

monitor interface........................................................................................................................ 659

mtu...............................................................................................................................................661

negotiation auto..........................................................................................................................663

portmode hybrid.........................................................................................................................665

rate-interval.................................................................................................................................667

show config................................................................................................................................ 668

show config (for speed)..............................................................................................................669

show config (from INTERFACE RANGE mode)......................................................................... 669

show interfaces...........................................................................................................................670

show interfaces configured........................................................................................................ 677

show interfaces dampening....................................................................................................... 678

show interfaces stack-unit......................................................................................................... 679

show interfaces status................................................................................................................680

show interfaces switchport........................................................................................................ 682

show interfaces transceiver........................................................................................................684

show range................................................................................................................................. 689

shutdown.................................................................................................................................... 690

speed (Management interface)...................................................................................................691

stack-unit portmode...................................................................................................................692

switchport................................................................................................................................... 693

Port Channel Commands.................................................................................................................695

channel-member........................................................................................................................695

group........................................................................................................................................... 697

interface port-channel............................................................................................................... 698

minimum-links............................................................................................................................700

port-channel failover-group.......................................................................................................701

show interfaces port-channel....................................................................................................702

show port-channel-flow............................................................................................................ 705

Enhanced Validation of Interface Ranges........................................................................................707

ip http source-interface....................................................................................................................707

23 IPv4 Routing....................................................................................................709

arp......................................................................................................................................................709

arp backoff-time............................................................................................................................... 710

arp learn-enable.................................................................................................................................711

arp max-entries................................................................................................................................. 712

arp retries........................................................................................................................................... 713

arp timeout........................................................................................................................................ 713

clear arp-cache................................................................................................................................. 714

clear host........................................................................................................................................... 716

clear ip fib stack-unit.........................................................................................................................716

clear ip route......................................................................................................................................717

clear tcp statistics..............................................................................................................................718

debug arp...........................................................................................................................................719

debug ip dhcp................................................................................................................................... 720

debug ip icmp................................................................................................................................... 722

debug ip packet.................................................................................................................................723

ip address.......................................................................................................................................... 726

ip directed-broadcast........................................................................................................................727

ip domain-list.................................................................................................................................... 728

ip domain-lookup............................................................................................................................. 729

ip domain-name............................................................................................................................... 730

ip helper-address...............................................................................................................................731

ip helper-address hop-count disable...............................................................................................732

ip host................................................................................................................................................ 733

ip icmp source-interface.................................................................................................................. 734

ipv6 icmp source-interface.............................................................................................................. 735

ip max-frag-count.............................................................................................................................737

ip name-server..................................................................................................................................738

ip proxy-arp.......................................................................................................................................739

ip route.............................................................................................................................................. 739

ip source-route..................................................................................................................................741

ip tcp initial-time...............................................................................................................................742

ip unknown-unicast..........................................................................................................................743

ipv4 unicast-host-route....................................................................................................................743

show ip tcp initial-time.....................................................................................................................744

ip unreachables.................................................................................................................................744

load-balance..................................................................................................................................... 745

load-balance hg................................................................................................................................ 747

management route...........................................................................................................................749

show arp............................................................................................................................................750

show arp retries.................................................................................................................................753

show hosts........................................................................................................................................ 754

show ip cam stack-unit.................................................................................................................... 756

show ip fib stack-unit....................................................................................................................... 758

show ip flow......................................................................................................................................760

show ip interface...............................................................................................................................762

show ip management-route............................................................................................................ 764

show ipv6 management-route........................................................................................................ 765

show ip protocols............................................................................................................................. 766

show ip route.................................................................................................................................... 767

show ip route list............................................................................................................................... 771

show ip route summary.................................................................................................................... 772

show ip traffic....................................................................................................................................774

show tcp statistics.............................................................................................................................776

24 IPv6 Basics.......................................................................................................780

cam-ipv6 extended-prefix............................................................................................................... 780

show cam-ipv6 extended-prefix...................................................................................................... 781

ipv6 unicast-host-route....................................................................................................................781

ipv6 nd dns-server ........................................................................................................................... 782

25 IPv6 Access Control Lists (IPv6 ACLs)........................................................ 784

show cam-acl-egress.......................................................................................................................784

show cam-acl................................................................................................................................... 785

permit icmp....................................................................................................................................... 787

permit................................................................................................................................................ 788

ipv6 control-plane egress-filter....................................................................................................... 789

ipv6 access-list..................................................................................................................................789

cam-acl-egress................................................................................................................................. 791

cam-acl............................................................................................................................................. 792

26 Intermediate System to Intermediate System (IS-IS).............................. 794

adjacency-check.............................................................................................................................. 794

advertise............................................................................................................................................ 795

area-password.................................................................................................................................. 796

clear config........................................................................................................................................797

clear isis.............................................................................................................................................798

clns host............................................................................................................................................ 799

debug isis...........................................................................................................................................799

debug isis adj-packets......................................................................................................................800

debug isis local-updates...................................................................................................................801

debug isis snp-packets.....................................................................................................................802

debug isis spf-triggers......................................................................................................................803

debug isis update-packets...............................................................................................................804

default-information originate.......................................................................................................... 805

description........................................................................................................................................806

distance.............................................................................................................................................807

distribute-list in.................................................................................................................................808

distribute-list out.............................................................................................................................. 809

distribute-list redistributed-override................................................................................................810

domain-password............................................................................................................................. 811

graceful-restart ietf........................................................................................................................... 812

graceful-restart interval.................................................................................................................... 813

graceful-restart restart-wait............................................................................................................. 813

graceful-restart t1............................................................................................................................. 814

graceful-restart t2............................................................................................................................. 815

graceful-restart t3............................................................................................................................. 816

hello padding.....................................................................................................................................817

hostname dynamic........................................................................................................................... 818

ignore-lsp-errors.............................................................................................................................. 819

ip router isis....................................................................................................................................... 819

ipv6 router isis...................................................................................................................................820

isis circuit-type.................................................................................................................................. 821

isis csnp-interval............................................................................................................................... 822

isis hello-interval...............................................................................................................................823

isis hello-multiplier........................................................................................................................... 824

isis hello padding.............................................................................................................................. 825

isis ipv6 metric.................................................................................................................................. 826

isis metric...........................................................................................................................................827

isis network point-to-point..............................................................................................................828

isis password.....................................................................................................................................828

isis priority......................................................................................................................................... 830

is-type................................................................................................................................................831

log-adjacency-changes................................................................................................................... 832

lsp-gen-interval................................................................................................................................ 832

lsp-mtu..............................................................................................................................................834

lsp-refresh-interval........................................................................................................................... 835

max-area-addresses.........................................................................................................................836

max-lsp-lifetime............................................................................................................................... 836

maximum-paths................................................................................................................................837

metric-style.......................................................................................................................................838

multi-topology..................................................................................................................................839

net..................................................................................................................................................... 840

passive-interface...............................................................................................................................841

redistribute........................................................................................................................................842

redistribute bgp................................................................................................................................ 844

redistribute ospf................................................................................................................................845

router isis...........................................................................................................................................847

set-overload-bit............................................................................................................................... 848

show config...................................................................................................................................... 849

show isis database............................................................................................................................ 850

show isis graceful-restart detail....................................................................................................... 852

show isis hostname.......................................................................................................................... 853

show isis interface............................................................................................................................ 854

show isis neighbors...........................................................................................................................855

show isis protocol.............................................................................................................................857

show isis traffic................................................................................................................................. 858

spf-interval........................................................................................................................................860

27 Link Aggregation Control Protocol (LACP)...............................................862

clear lacp counters........................................................................................................................... 862

debug lacp........................................................................................................................................ 863

lacp long-timeout............................................................................................................................ 864

lacp port-priority.............................................................................................................................. 865

lacp system-priority..........................................................................................................................866

port-channel-protocol lacp.............................................................................................................866

show lacp.......................................................................................................................................... 867

28 Layer 2..............................................................................................................869

MAC Addressing Commands........................................................................................................... 869

mac-address-table aging-time..................................................................................................869

mac-address-table static............................................................................................................870

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