Dell Force10 Z9000 Administrator Guide

Brand: Dell

Model: Force10 Z9000

Category: Software

Type: Administrator Guide

Dell Command Line Reference Guide for the

Z9000 System

9.5(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.

intellectual property laws. Dell

™

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 - 06

Contents

1 About this Guide......................................................................................................41

Objectives............................................................................................................................................ 41

Audience.............................................................................................................................................. 41

Conventions.........................................................................................................................................41

Information Icons................................................................................................................................42

2 CLI Basics..................................................................................................................43

Accessing the Command Line............................................................................................................43

Multiple Configuration Users..............................................................................................................43

Obtaining Help....................................................................................................................................44

Navigating the CLI...............................................................................................................................46

Using the Keyword no Command......................................................................................................46

Filtering show Commands..................................................................................................................46

Enabling Software Features on Devices Using a Command Option................................................ 47

feature vrf...................................................................................................................................... 48

show feature..................................................................................................................................48

Command Modes............................................................................................................................... 49

3 File Management.................................................................................................... 59

HTTP Copy via CLI.............................................................................................................................. 59

boot system.........................................................................................................................................60

format flash..........................................................................................................................................61

restore factory-defaults...................................................................................................................... 61

show boot system...............................................................................................................................64

show bootvar...................................................................................................................................... 65

show file.............................................................................................................................................. 66

show os-version..................................................................................................................................67

show running-config..........................................................................................................................69

show startup-config............................................................................................................................73

show version........................................................................................................................................74

upgrade................................................................................................................................................76

upgrade fpga-image........................................................................................................................... 79

verify.................................................................................................................................................... 80

4 Control and Monitoring........................................................................................82

asf-mode.............................................................................................................................................82

banner exec.........................................................................................................................................83

banner login........................................................................................................................................ 84

banner motd....................................................................................................................................... 86

cam-acl................................................................................................................................................87

clear alarms......................................................................................................................................... 89

clear command history.......................................................................................................................90

clear line..............................................................................................................................................90

configure..............................................................................................................................................91

debug cpu-traffic-stats.......................................................................................................................92

debug ftpserver................................................................................................................................... 93

disable..................................................................................................................................................94

do.........................................................................................................................................................94

enable..................................................................................................................................................96

enable optic-info-update interval...................................................................................................... 97

enable xfp-power-updates................................................................................................................ 98

end.......................................................................................................................................................99

exec-banner......................................................................................................................................100

exec-timeout.................................................................................................................................... 100

exit......................................................................................................................................................101

ftp-server enable...............................................................................................................................102

ftp-server topdir................................................................................................................................104

ftp-server username......................................................................................................................... 105

hostname.......................................................................................................................................... 106

ip ftp password..................................................................................................................................106

ip ftp source-interface...................................................................................................................... 107

ip ftp username................................................................................................................................. 109

ip ftp vrf..............................................................................................................................................110

ip telnet server enable....................................................................................................................... 110

ip telnet server vrf...............................................................................................................................111

ip telnet source-interface..................................................................................................................112

ip telnet vrf......................................................................................................................................... 113

ip tftp source-interface..................................................................................................................... 114

ip tftp vrf.............................................................................................................................................115

line......................................................................................................................................................116

motd-banner......................................................................................................................................117

ping.................................................................................................................................................... 118

reload................................................................................................................................................. 121

send....................................................................................................................................................122

service timestamps............................................................................................................................123

show alarms...................................................................................................................................... 124

show cam-acl-vlan........................................................................................................................... 125

show command-history................................................................................................................... 126

show command-tree........................................................................................................................128

show cpu-traffic-stats...................................................................................................................... 129

show debugging................................................................................................................................130

show inventory.................................................................................................................................. 131

show processes ipc flow-control.....................................................................................................133

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

show system......................................................................................................................................136

show tech-support........................................................................................................................... 140

ssh-peer-stack-unit.......................................................................................................................... 143

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

telnet-peer-stack-unit...................................................................................................................... 145

terminal length..................................................................................................................................146

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

undebug all........................................................................................................................................149

virtual-ip............................................................................................................................................ 149

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

5 802.1X...................................................................................................................... 152

debug dot1x.......................................................................................................................................153

dot1x auth-fail-vlan...........................................................................................................................153

dot1x auth-server.............................................................................................................................. 155

dot1x auth-type mab-only................................................................................................................155

dot1x authentication (Configuration)............................................................................................... 156

dot1x authentication (Interface)........................................................................................................157

dot1x guest-vlan................................................................................................................................158

dot1x host-mode.............................................................................................................................. 159

dot1x mac-auth-bypass....................................................................................................................160

dot1x max-eap-req............................................................................................................................161

dot1x max-supplicants......................................................................................................................162

dot1x port-control............................................................................................................................ 162

dot1x quiet-period............................................................................................................................ 163

dot1x reauthentication......................................................................................................................164

dot1x reauth-max..............................................................................................................................165

dot1x server-timeout........................................................................................................................ 166

dot1x supplicant-timeout..................................................................................................................167

dot1x tx-period..................................................................................................................................168

show dot1x cos-mapping interface................................................................................................. 168

show dot1x interface.........................................................................................................................170

6 Access Control Lists (ACL)..................................................................................173

Commands Common to all ACL Types............................................................................................173

remark.......................................................................................................................................... 173

show config................................................................................................................................. 175

Common IP ACL Commands........................................................................................................... 175

access-class.................................................................................................................................176

clear counters ip access-group.................................................................................................. 176

ip access-group........................................................................................................................... 177

ip control-plane egress-filter......................................................................................................179

show ip accounting access-list...................................................................................................179

Standard IP ACL Commands............................................................................................................ 180

deny..............................................................................................................................................181

ip access-list standard.................................................................................................................182

permit...........................................................................................................................................183

resequence access-list................................................................................................................185

resequence prefix-list ipv4......................................................................................................... 186

seq................................................................................................................................................187

Extended IP ACL Commands........................................................................................................... 189

deny............................................................................................................................................. 189

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

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

deny udp...................................................................................................................................... 197

ip access-list extended...............................................................................................................200

permit...........................................................................................................................................201

permit tcp....................................................................................................................................203

permit udp...................................................................................................................................206

resequence access-list...............................................................................................................209

resequence prefix-list ipv4......................................................................................................... 210

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

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

clear counters mac access-group..............................................................................................215

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

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

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

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

deny.............................................................................................................................................220

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

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

seq............................................................................................................................................... 224

Extended MAC ACL Commands...................................................................................................... 226

deny.............................................................................................................................................226

mac access-list extended...........................................................................................................228

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

seq................................................................................................................................................231

IP Prefix List Commands...................................................................................................................233

clear ip prefix-list........................................................................................................................ 234

deny.............................................................................................................................................234

ip prefix-list..................................................................................................................................235

permit.......................................................................................................................................... 236

seq................................................................................................................................................237

show config.................................................................................................................................239

show ip prefix-list detail..............................................................................................................239

show ip prefix-list summary.......................................................................................................240

Route Map Commands.....................................................................................................................241

continue...................................................................................................................................... 242

description...................................................................................................................................243

match as-path.............................................................................................................................244

match community...................................................................................................................... 245

match interface...........................................................................................................................246

match ip address.........................................................................................................................247

match ip next-hop......................................................................................................................248

match ip route-source............................................................................................................... 249

match metric...............................................................................................................................250

match origin.................................................................................................................................251

match route-type........................................................................................................................252

match tag.................................................................................................................................... 253

route-map................................................................................................................................... 254

set as-path...................................................................................................................................255

set automatic-tag....................................................................................................................... 256

set comm-list delete...................................................................................................................257

set community............................................................................................................................ 258

set level....................................................................................................................................... 260

set local-preference....................................................................................................................261

set metric.....................................................................................................................................262

set metric-type............................................................................................................................263

set next-hop................................................................................................................................264

set origin......................................................................................................................................265

set tag..........................................................................................................................................266

set weight.................................................................................................................................... 267

show config................................................................................................................................ 268

show route-map.........................................................................................................................268

AS-Path Commands.........................................................................................................................269

ip as-path access-list..................................................................................................................269

show ip as-path-access-lists......................................................................................................270

IP Community List Commands.........................................................................................................271

ip community-list........................................................................................................................ 271

show ip community-lists............................................................................................................ 272

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

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

seq (for Standard IPv4 ACLs)............................................................................................................ 276

deny tcp (for Extended IP ACLs)....................................................................................................... 277

deny udp (for Extended IP ACLs)......................................................................................................279

deny arp (for Extended MAC ACLs)..................................................................................................280

deny icmp (for Extended IP ACLs)....................................................................................................281

deny ether-type (for Extended MAC ACLs)..................................................................................... 283

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

deny (for Extended MAC ACLs)........................................................................................................286

permit (for Standard IP ACLs)........................................................................................................... 287

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

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

permit icmp (for Extended IP ACLs).................................................................................................292

permit udp (for Extended IP ACLs)...................................................................................................293

permit (for Extended IP ACLs).......................................................................................................... 295

permit (for Standard MAC ACLs)...................................................................................................... 296

seq (for Standard MAC ACLs)........................................................................................................... 298

permit tcp (for Extended IP ACLs)....................................................................................................299

seq arp (for Extended MAC ACLs).................................................................................................... 301

seq ether-type (for Extended MAC ACLs)........................................................................................302

seq (for IP ACLs)................................................................................................................................304

seq (for IPv6 ACLs)............................................................................................................................305

permit udp (for IPv6 ACLs)............................................................................................................... 307

permit tcp (for IPv6 ACLs)................................................................................................................ 308

permit icmp (for IPv6 ACLs)..............................................................................................................310

permit (for IPv6 ACLs)........................................................................................................................311

deny udp (for IPv6 ACLs)...................................................................................................................312

deny tcp (for IPv6 ACLs)....................................................................................................................314

deny icmp (for Extended IPv6 ACLs)................................................................................................ 315

deny (for IPv6 ACLs).......................................................................................................................... 317

7 Access Control List (ACL) VLAN Groups and Content Addressable

Memory (CAM).......................................................................................................... 319

member vlan......................................................................................................................................319

ip access-group................................................................................................................................320

show acl-vlan-group .......................................................................................................................320

show cam-acl-vlan...........................................................................................................................322

cam-acl-vlan.....................................................................................................................................323

show cam-usage.............................................................................................................................. 324

show running config acl-vlan-group...............................................................................................327

acl-vlan-group..................................................................................................................................328

show acl-vlan-group detail..............................................................................................................329

description (ACL VLAN Group).........................................................................................................330

8 Bidirectional Forwarding Detection (BFD).....................................................331

bfd all-neighbors...............................................................................................................................331

bfd disable......................................................................................................................................... 333

bfd enable (Configuration)............................................................................................................... 333

bfd enable (Interface)........................................................................................................................334

bfd interval ........................................................................................................................................335

bfd neighbor......................................................................................................................................336

bfd protocol-liveness........................................................................................................................337

ip route bfd........................................................................................................................................337

ipv6 ospf bfd all-neighbors.............................................................................................................. 339

isis bfd all-neighbors........................................................................................................................ 340

neighbor bfd......................................................................................................................................341

neighbor bfd disable.........................................................................................................................342

show bfd neighbors..........................................................................................................................343

vrrp bfd neighbor.............................................................................................................................. 345

9 Border Gateway Protocol...................................................................................347

BGP IPv4 Commands....................................................................................................................... 347

address-family.............................................................................................................................347

aggregate-address......................................................................................................................348

bgp add-path.............................................................................................................................. 350

bgp always-compare-med......................................................................................................... 351

bgp asnotation.............................................................................................................................351

bgp bestpath as-path ignore...................................................................................................... 353

bgp bestpath as-path multipath-relax....................................................................................... 353

bgp bestpath med confed.......................................................................................................... 354

bgp bestpath med missing-as-best........................................................................................... 355

bgp bestpath router-id ignore....................................................................................................356

bgp client-to-client reflection....................................................................................................356

bgp cluster-id.............................................................................................................................. 357

bgp confederation identifier.......................................................................................................358

bgp confederation peers............................................................................................................ 359

bgp dampening........................................................................................................................... 361

bgp default local-preference..................................................................................................... 362

bgp enforce-first-as....................................................................................................................363

bgp fast-external-fallover...........................................................................................................364

bgp four-octet-as-support........................................................................................................ 365

bgp graceful-restart....................................................................................................................366

bgp log-neighbor-changes........................................................................................................ 367

bgp non-deterministic-med.......................................................................................................367

bgp recursive-bgp-next-hop..................................................................................................... 368

bgp regex-eval-optz-disable..................................................................................................... 369

bgp router-id............................................................................................................................... 371

clear ip bgp.................................................................................................................................. 371

clear ip bgp dampening.............................................................................................................. 373

clear ip bgp flap-statistics...........................................................................................................374

clear ip bgp peer-group..............................................................................................................375

debug ip bgp............................................................................................................................... 376

debug ip bgp dampening............................................................................................................377

debug ip bgp events....................................................................................................................378

debug ip bgp keepalives............................................................................................................. 379

debug ip bgp notifications......................................................................................................... 380

debug ip bgp soft-reconfiguration.............................................................................................381

debug ip bgp updates.................................................................................................................382

default-metric............................................................................................................................. 383

description.................................................................................................................................. 384

distance bgp................................................................................................................................384

max-paths................................................................................................................................... 385

neighbor activate........................................................................................................................ 386

neighbor add-path......................................................................................................................387

neighbor advertisement-interval................................................................................................388

neighbor advertisement-start.................................................................................................... 389

neighbor allowas-in....................................................................................................................390

neighbor default-originate..........................................................................................................391

neighbor description...................................................................................................................392

neighbor distribute-list............................................................................................................... 393

neighbor ebgp-multihop............................................................................................................394

neighbor fall-over....................................................................................................................... 395

neighbor filter-list....................................................................................................................... 396

neighbor local-as........................................................................................................................ 397

neighbor maximum-prefix......................................................................................................... 398

neighbor next-hop-self..............................................................................................................399

neighbor password.....................................................................................................................400

neighbor peer-group (assigning peers)......................................................................................401

neighbor peer-group (creating group)...................................................................................... 403

neighbor peer-group passive.....................................................................................................404

neighbor remote-as................................................................................................................... 405

neighbor remove-private-as......................................................................................................406

neighbor route-map...................................................................................................................407

neighbor route-reflector-client.................................................................................................408

neighbor send-community........................................................................................................409

neighbor shutdown.....................................................................................................................410

neighbor soft-reconfiguration inbound..................................................................................... 411

neighbor subnet.......................................................................................................................... 412

neighbor timers........................................................................................................................... 413

neighbor update-source.............................................................................................................414

neighbor weight.......................................................................................................................... 415

network........................................................................................................................................416

network backdoor.......................................................................................................................418

redistribute...................................................................................................................................419

redistribute ospf..........................................................................................................................420

router bgp....................................................................................................................................422

show capture bgp-pdu neighbor...............................................................................................423

show config.................................................................................................................................424

show ip bgp.................................................................................................................................424

show ip bgp cluster-list.............................................................................................................. 426

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

show ip bgp community-list...................................................................................................... 430

show ip bgp dampened-paths................................................................................................... 432

show ip bgp detail.......................................................................................................................433

show ip bgp extcommunity-list................................................................................................. 435

show ip bgp filter-list.................................................................................................................. 437

show ip bgp flap-statistics..........................................................................................................438

show ip bgp inconsistent-as......................................................................................................440

show ip bgp neighbors............................................................................................................... 442

show ip bgp next-hop................................................................................................................446

show ip bgp paths.......................................................................................................................447

show ip bgp paths community.................................................................................................. 449

show ip bgp peer-group............................................................................................................ 450

show ip bgp regexp.....................................................................................................................451

show ip bgp summary................................................................................................................ 453

show running-config bgp.......................................................................................................... 456

timers bgp....................................................................................................................................457

MBGP Commands............................................................................................................................ 458

debug ip bgp dampening........................................................................................................... 458

distance bgp................................................................................................................................459

show ip bgp dampened-paths...................................................................................................460

BGP Extended Communities (RFC 4360).........................................................................................461

deny............................................................................................................................................. 461

deny regex...................................................................................................................................462

description.................................................................................................................................. 463

ip extcommunity-list.................................................................................................................. 464

match extcommunity................................................................................................................. 464

permit.......................................................................................................................................... 465

permit regex................................................................................................................................466

set extcommunity rt....................................................................................................................467

set extcommunity soo................................................................................................................468

show ip bgp ipv4 extcommunity-list......................................................................................... 469

show ip bgp paths extcommunity..............................................................................................470

show ip extcommunity-list......................................................................................................... 471

show running-config extcommunity-list...................................................................................472

IPv6 BGP Commands....................................................................................................................... 473

clear ip bgp ipv6 unicast soft......................................................................................................473

debug ip bgp ipv6 unicast soft-reconfiguration........................................................................474

ipv6 prefix-list..............................................................................................................................475

neighbor soft-reconfiguration inbound.....................................................................................475

show ipv6 prefix-list....................................................................................................................476

IPv6 MBGP Commands.....................................................................................................................477

show ipv6 mbgproutes............................................................................................................... 477

10 Content Addressable Memory (CAM)............................................................479

CAM Profile Commands...................................................................................................................479

cam-acl (Configuration)............................................................................................................. 479

cam-acl-egress...........................................................................................................................482

cam-optimization....................................................................................................................... 483

show cam-acl............................................................................................................................. 484

test cam-usage...........................................................................................................................486

11 Control Plane Policing (CoPP)........................................................................ 489

control-plane-cpuqos......................................................................................................................489

ip unknown-unicast......................................................................................................................... 489

ipv6 unknown-unicast..................................................................................................................... 490

service-policy rate-limit-cpu-queues.............................................................................................490

service-policy rate-limit-protocols..................................................................................................491

show cpu-queue rate cp..................................................................................................................492

show ip protocol-queue-mapping..................................................................................................493

show ipv6 protocol-queue-mapping..............................................................................................494

show mac protocol-queue-mapping..............................................................................................495

12 Debugging and Diagnostics............................................................................ 496

Offline Diagnostic Commands........................................................................................................ 496

diag stack-unit............................................................................................................................ 496

offline stack-unit.........................................................................................................................498

online stack-unit.........................................................................................................................499

Buffer Tuning Commands................................................................................................................499

buffer-profile (Configuration).................................................................................................... 500

Hardware Commands.......................................................................................................................501

clear hardware stack-unit...........................................................................................................501

clear hardware system-flow.......................................................................................................502

hardware watchdog....................................................................................................................503

show hardware layer2.................................................................................................................503

show hardware layer3................................................................................................................ 504

show hardware stack-unit..........................................................................................................505

show hardware system-flow.......................................................................................................511

13 Dynamic Host Configuration Protocol (DHCP).......................................... 515

Commands to Configure the System to be a DHCP Server............................................................515

clear ip dhcp................................................................................................................................ 515

debug ip dhcp server...................................................................................................................516

default-router.............................................................................................................................. 517

disable.......................................................................................................................................... 517

dns-server....................................................................................................................................518

domain-name..............................................................................................................................518

excluded-address........................................................................................................................519

hardware-address.......................................................................................................................520

host..............................................................................................................................................520

ip helper-address.........................................................................................................................521

lease.............................................................................................................................................522

netbios-name-server..................................................................................................................522

netbios-node-type......................................................................................................................523

network....................................................................................................................................... 524

pool..............................................................................................................................................524

show ip dhcp binding..................................................................................................................525

show ip dhcp configuration........................................................................................................525

show ip dhcp conflict................................................................................................................. 526

show ip dhcp server.................................................................................................................... 527

clear host...........................................................................................................................................527

ip domain-list....................................................................................................................................528

ip domain-name............................................................................................................................... 529

ip host................................................................................................................................................529

ip name-server..................................................................................................................................530

Commands to Configure Secure DHCP.......................................................................................... 531

arp inspection.............................................................................................................................. 531

arp inspection-trust.................................................................................................................... 532

clear ip dhcp snooping............................................................................................................... 533

ip dhcp relay................................................................................................................................533

ip dhcp snooping........................................................................................................................ 534

ip dhcp snooping binding...........................................................................................................535

ip dhcp snooping database........................................................................................................ 536

ip dhcp snooping database renew.............................................................................................536

ip dhcp snooping trust................................................................................................................537

ip dhcp source-address-validation............................................................................................ 538

ip dhcp snooping vlan................................................................................................................ 538

ip dhcp relay information-option...............................................................................................539

ip dhcp relay information-agent remote-id..............................................................................540

ip dhcp snooping verify mac-address........................................................................................541

show ip dhcp snooping...............................................................................................................541

14 Equal Cost Multi-Path (ECMP)........................................................................ 543

ecmp-group......................................................................................................................................543

hash-algorithm................................................................................................................................. 544

hash-algorithm ecmp.......................................................................................................................548

hash-algorithm hg............................................................................................................................549

hash-algorithm hg-seed.................................................................................................................. 550

hash-algorithm seed........................................................................................................................ 550

ip ecmp-group..................................................................................................................................552

link-bundle-distribution trigger-threshold...................................................................................... 552

link-bundle-monitor enable.............................................................................................................553

show config.......................................................................................................................................554

show link-bundle distribution.......................................................................................................... 554

15 FIPS Cryptography............................................................................................. 556

fips mode enable.............................................................................................................................. 556

show fips status.................................................................................................................................557

show ip ssh........................................................................................................................................557

ssh......................................................................................................................................................558

16 Force10 Resilient Ring Protocol (FRRP)....................................................... 562

clear frrp............................................................................................................................................562

debug frrp..........................................................................................................................................563

description........................................................................................................................................ 564

disable............................................................................................................................................... 565

interface............................................................................................................................................ 566

member-vlan.....................................................................................................................................567

mode................................................................................................................................................. 568

protocol frrp......................................................................................................................................569

show frrp...........................................................................................................................................569

timer...................................................................................................................................................571

17 GARP VLAN Registration (GVRP).....................................................................573

clear gvrp statistics............................................................................................................................574

debug gvrp........................................................................................................................................ 575

disable................................................................................................................................................576

garp timers........................................................................................................................................ 576

gvrp enable........................................................................................................................................578

gvrp registration................................................................................................................................578

protocol gvrp.....................................................................................................................................579

show config...................................................................................................................................... 580

show garp timers...............................................................................................................................581

show gvrp.......................................................................................................................................... 581

show gvrp statistics...........................................................................................................................583

18 GRUB..................................................................................................................... 585

clear...................................................................................................................................................585

list_env.............................................................................................................................................. 585

reboot................................................................................................................................................586

save_env............................................................................................................................................587

set...................................................................................................................................................... 587

19 ICMP Message Types.........................................................................................589

20 Internet Group Management Protocol (IGMP)...........................................591

IGMP Commands..............................................................................................................................591

clear ip igmp groups....................................................................................................................591

debug ip igmp............................................................................................................................. 592

ip igmp access-group.................................................................................................................593

ip igmp group-join-limit.............................................................................................................594

ip igmp immediate-leave............................................................................................................595

ip igmp last-member-query-interval.........................................................................................596

ip igmp querier-timeout............................................................................................................. 597

ip igmp query-interval................................................................................................................ 598

ip igmp query-max-resp-time................................................................................................... 599

ip igmp ssm-map........................................................................................................................600

ip igmp static-group................................................................................................................... 601

ip igmp version............................................................................................................................602

show ip igmp groups..................................................................................................................603

show ip igmp interface...............................................................................................................605

show ip igmp ssm-map..............................................................................................................606

IGMP Snooping Commands.............................................................................................................607

ip igmp snooping enable............................................................................................................608

ip igmp snooping fast-leave.......................................................................................................609

ip igmp snooping flood.............................................................................................................. 609

ip igmp snooping last-member-query-interval.........................................................................610

ip igmp snooping mrouter.......................................................................................................... 611

ip igmp snooping querier............................................................................................................612

show ip igmp snooping mrouter................................................................................................ 613

21 Interfaces.............................................................................................................. 615

Basic Interface Commands...............................................................................................................615

clear counters..............................................................................................................................615

clear dampening..........................................................................................................................617

dampening...................................................................................................................................618

description...................................................................................................................................619

duplex (Management).................................................................................................................620

duplex (10/100 Interfaces).......................................................................................................... 621

flowcontrol..................................................................................................................................622

interface.......................................................................................................................................625

interface group............................................................................................................................627

interface loopback......................................................................................................................628

interface ManagementEthernet................................................................................................. 629

interface null............................................................................................................................... 630

interface range............................................................................................................................ 631

interface range macro (define)...................................................................................................634

interface range macro name......................................................................................................635

interface vlan...............................................................................................................................636

intf-type cr4 autoneg................................................................................................................. 638

keepalive......................................................................................................................................638

intf-type cr4 autoneg................................................................................................................. 639

negotiation auto......................................................................................................................... 640

monitor interface........................................................................................................................642

mtu.............................................................................................................................................. 645

portmode hybrid......................................................................................................................... 647

rate-interval.................................................................................................................................648

show config................................................................................................................................ 649

show config (from INTERFACE RANGE mode)......................................................................... 650

show interfaces........................................................................................................................... 651

show interfaces configured........................................................................................................658

show interfaces dampening....................................................................................................... 659

show interfaces phy....................................................................................................................660

show interfaces stack-unit......................................................................................................... 662

show interfaces status................................................................................................................664

show interfaces switchport........................................................................................................ 665

show interfaces transceiver........................................................................................................667

show range..................................................................................................................................672

show running-config ecmp-group............................................................................................673

shutdown.....................................................................................................................................674

speed (for 10/100/1000 interfaces)............................................................................................675

speed (Management interface)...................................................................................................676

stack-unit portmode................................................................................................................... 677

switchport................................................................................................................................... 678

Egress Interface Selection (EIS) Commands................................................................................... 680

application.................................................................................................................................. 680

application (for HTTP and ICMP)................................................................................................681

clear management application pkt-cntr....................................................................................682

clear management application pkt-fallback-cntr..................................................................... 682

management egress-interface-selection..................................................................................683

show ip management-eis-route ...............................................................................................683

show management application pkt-cntr...................................................................................684

show management application pkt-fallback-cntr.................................................................... 684

Port Channel Commands.................................................................................................................685

channel-member........................................................................................................................685

group........................................................................................................................................... 687

interface port-channel............................................................................................................... 688

minimum-links............................................................................................................................690

port-channel failover-group.......................................................................................................691

show config.................................................................................................................................692

show interfaces port-channel....................................................................................................692

show port-channel-flow............................................................................................................ 695

Time Domain Reflectometer (TDR)..................................................................................................697

tdr-cable-test..............................................................................................................................698

show tdr...................................................................................................................................... 699

UDP Broadcast..................................................................................................................................700

debug ip udp-helper...................................................................................................................700

ip udp-broadcast-address.......................................................................................................... 701

ip udp-helper udp-port.............................................................................................................. 702

show ip udp-helper.....................................................................................................................703

Enhanced Validation of Interface Ranges........................................................................................704

ip http source-interface................................................................................................................... 704

22 Internet Protocol Security (IPSec).................................................................706

crypto ipsec transform-set...............................................................................................................706

crypto ipsec policy............................................................................................................................708

management crypto-policy............................................................................................................. 709

match................................................................................................................................................ 709

session-key........................................................................................................................................710

show crypto ipsec transform-set......................................................................................................711

show crypto ipsec policy.................................................................................................................. 712

transform-set.....................................................................................................................................714

23 IPv4 Routing.........................................................................................................715

arp...................................................................................................................................................... 715

arp backoff-time................................................................................................................................716

arp learn-enable................................................................................................................................ 717

arp max-entries................................................................................................................................. 718

arp retries...........................................................................................................................................718

arp timeout........................................................................................................................................ 719

clear arp-cache.................................................................................................................................720

clear host........................................................................................................................................... 721

clear ip fib stack-unit........................................................................................................................ 722

clear ip route..................................................................................................................................... 723

clear tcp statistics..............................................................................................................................724

debug arp.......................................................................................................................................... 724

debug ip dhcp................................................................................................................................... 726

debug ip icmp....................................................................................................................................727

debug ip packet.................................................................................................................................729

ip address...........................................................................................................................................732

ip directed-broadcast....................................................................................................................... 733

ip domain-list.................................................................................................................................... 733

ip domain-lookup............................................................................................................................. 734

ip domain-name............................................................................................................................... 735

ip helper-address.............................................................................................................................. 736

ip helper-address hop-count disable...............................................................................................737

ip host................................................................................................................................................738

ip icmp source-interface.................................................................................................................. 739

ipv6 icmp source-interface...............................................................................................................741

ip max-frag-count............................................................................................................................ 742

ip max-routes....................................................................................................................................743

ip mtu................................................................................................................................................ 744

ip name-server..................................................................................................................................746

ip proxy-arp.......................................................................................................................................747

ip route.............................................................................................................................................. 747

ip source-route.................................................................................................................................749

ip tcp initial-time...............................................................................................................................750

show ip tcp initial-time......................................................................................................................751

ip unreachables................................................................................................................................. 751

load-balance..................................................................................................................................... 752

load-balance hg................................................................................................................................754

management route........................................................................................................................... 756

show arp............................................................................................................................................ 757

show arp retries................................................................................................................................ 760

show hosts.........................................................................................................................................761

show ip cam linecard........................................................................................................................763

show ip cam stack-unit.................................................................................................................... 766

show ip fib linecard...........................................................................................................................768

show ip fib stack-unit....................................................................................................................... 770

show ip flow...................................................................................................................................... 772

show ip interface...............................................................................................................................773

show ip management-route.............................................................................................................776

show ipv6 management-route.........................................................................................................777

show ip protocols............................................................................................................................. 778

show ip route.................................................................................................................................... 779

show ip route list...............................................................................................................................782

show ip route summary....................................................................................................................783

show ip traffic....................................................................................................................................785

show tcp statistics.............................................................................................................................787

24 IPv6 Access Control Lists (IPv6 ACLs)........................................................... 791

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

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

permit icmp.......................................................................................................................................794

permit................................................................................................................................................ 795

ipv6 control-plane egress-filter....................................................................................................... 796

ipv6 access-list..................................................................................................................................796

cam-acl-egress................................................................................................................................. 797

cam-acl............................................................................................................................................. 799

25 IPv6 Basics........................................................................................................... 801

clear ipv6 fib......................................................................................................................................801

clear ipv6 route.................................................................................................................................802

clear ipv6 mld_host..........................................................................................................................802

ipv6 address autoconfig...................................................................................................................803

ipv6 address......................................................................................................................................804

ipv6 address eui64............................................................................................................................805

ipv6 control-plane icmp error-rate-limit........................................................................................806

ipv6 flowlabel-zero...........................................................................................................................807

ipv6 host............................................................................................................................................807

ipv6 name-server............................................................................................................................. 808

ipv6 nd dad attempts........................................................................................................................809

ipv6 nd dns-server ........................................................................................................................... 810

ipv6 nd prefix..................................................................................................................................... 811

ipv6 route.......................................................................................................................................... 812

ipv6 unicast-routing..........................................................................................................................814

show ipv6 cam stack-unit.................................................................................................................815

show ipv6 control-plane icmp.........................................................................................................816

show ipv6 fib stack-unit....................................................................................................................817

show ipv6 flowlabel-zero.................................................................................................................818

show ipv6 interface...........................................................................................................................818

show ipv6 mld_host......................................................................................................................... 822

show ipv6 route................................................................................................................................ 823

trust ipv6-diffserv..............................................................................................................................826

26 Intermediate System to Intermediate System (IS-IS)................................827

adjacency-check...............................................................................................................................827

advertise............................................................................................................................................828

area-password..................................................................................................................................829

clear config....................................................................................................................................... 830

clear isis............................................................................................................................................. 831

clns host............................................................................................................................................ 831

debug isis.......................................................................................................................................... 832

debug isis adj-packets...................................................................................................................... 833

debug isis local-updates.................................................................................................................. 834

debug isis snp-packets..................................................................................................................... 835

debug isis spf-triggers...................................................................................................................... 836

debug isis update-packets............................................................................................................... 836

default-information originate...........................................................................................................837

description........................................................................................................................................ 839

distance.............................................................................................................................................839

distribute-list in.................................................................................................................................840

distribute-list out...............................................................................................................................841

distribute-list redistributed-override................................................................................................843

domain-password............................................................................................................................ 843

graceful-restart ietf...........................................................................................................................844

graceful-restart interval....................................................................................................................845

graceful-restart restart-wait.............................................................................................................846

graceful-restart t1............................................................................................................................. 847

graceful-restart t2.............................................................................................................................848

graceful-restart t3.............................................................................................................................849

hello padding....................................................................................................................................850

hostname dynamic............................................................................................................................851

ignore-lsp-errors...............................................................................................................................851

ip router isis.......................................................................................................................................852

ipv6 router isis...................................................................................................................................853

isis circuit-type..................................................................................................................................854