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1 ....................................................... 29

1.1 ............................................................. 29 1.2 CLI ............................................................................... 30

1.2.1 ....................................................... 30 1.2.2 ................................................... 30 1.2.3 ......................................... 31 1.2.4 ...................................... 31

1.3 (CLI) .......................... 32 1.3.1 CLI .................................... 32 1.3.2 CLI Telnet ......................................... 32

1.4 ....................... 33 1.5 ..................................................................... 33

1.5.1 ........................................................... 34 1.5.2 ............................................................... 34

1.6 ............................................................................................ 35 1.7 ....................................................................... 35 1.8 ........................................................................ 36 1.9 IPv6z- ................................................................... 36

2 ....................................................................................................... 38 2.1 ............................................. 38

2.1.1 enable ....................................................................................... 38 2.1.2 disable ...................................................................................... 38 2.1.3 login ......................................................................................... 39 2.1.4 configure .................................................................................. 39 2.1.5 exit (Configuration) .................................................................. 40 2.1.6 exit ( ).............................................. 40 2.1.7 end............................................................................................ 40 2.1.8 help........................................................................................... 41 2.1.9 history....................................................................................... 41 2.1.10 history size................................................................................ 42 2.1.11 terminal history......................................................................... 43 2.1.12 terminal history size.................................................................. 43 2.1.13 terminal datadump .................................................................... 45 2.1.14 terminal width........................................................................... 45 2.1.15 terminal prompt ........................................................................ 46

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2.1.16 debug-mode.............................................................................. 46 2.1.17 show history ............................................................................. 47 2.1.18 show privilege .......................................................................... 47 2.1.19 do ............................................................................................. 48 2.1.20 banner exec............................................................................... 48 2.1.21 banner login.............................................................................. 50 2.1.22 banner motd.............................................................................. 52 2.1.23 exec-banner .............................................................................. 53 2.1.24 login-banner ............................................................................. 54 2.1.25 motd-banner ............................................................................. 55 2.1.26 show banner.............................................................................. 55

2.2 ....................................................................................... 56 2.2.1 macro name .............................................................................. 56 2.2.2 macro........................................................................................ 59 2.2.3 macro description ..................................................................... 61 2.2.4 macro global............................................................................. 62 2.2.5 macro global description........................................................... 64 2.2.6 show parser macro .................................................................... 65

2.3 .................................................................... 66 2.3.1 ping .......................................................................................... 66 2.3.2 traceroute.................................................................................. 70 2.3.3 telnet......................................................................................... 73 2.3.4 resume ...................................................................................... 76 2.3.5 hostname .................................................................................. 77 2.3.6 reload........................................................................................ 77 2.3.7 show reload .............................................................................. 79 2.3.8 service cpu-utilization............................................................... 79 2.3.9 show cpu utilization.................................................................. 80 2.3.10 clear cpu counters ..................................................................... 80 2.3.11 service cpu-counters ................................................................. 81 2.3.12 show cpu counters .................................................................... 81 2.3.13 show users ................................................................................ 82 2.3.14 show sessions ........................................................................... 83 2.3.15 show system ............................................................................. 84 2.3.16 show version............................................................................. 84 2.3.17 show version md5..................................................................... 84 2.3.18 show system resources.............................................................. 85 2.3.19 set system mode........................................................................ 85

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2.3.20 show system mode.................................................................... 86 2.3.21 show system tcam utilization .................................................... 87 2.3.22 show system defaults ................................................................ 87 2.3.23 show services tcp-udp............................................................... 90 2.3.24 show tech-support..................................................................... 91 2.3.25 show system id ......................................................................... 92 2.3.26 service spu-input-rate................................................................ 93 2.3.27 show cpu input rate................................................................... 93

2.4 ..................................................... 93 2.4.1 clock set.................................................................................... 93 2.4.2 clock source.............................................................................. 94 2.4.3 clock timezone.......................................................................... 95 2.4.4 clock summer-time ................................................................... 96 2.4.5 clock dhcp timezone ................................................................. 97 2.4.6 sntp authentication-key ............................................................. 98 2.4.7 sntp authenticate ....................................................................... 99 2.4.8 sntp trusted-key ...................................................................... 100 2.4.9 sntp client poll timer ............................................................... 100 2.4.10 sntp broadcast client enable .................................................... 101 2.4.11 sntp anycast client enable ....................................................... 102 2.4.12 sntp client enable .................................................................... 102 2.4.13 sntp client enable ( ) ........................... 103 2.4.14 sntp unicast client enable ........................................................ 104 2.4.15 sntp unicast client poll ............................................................ 104 2.4.16 sntp server .............................................................................. 105 2.4.17 sntp port.................................................................................. 106 2.4.18 show clock.............................................................................. 106 2.4.19 show sntp configuration.......................................................... 107 2.4.20 show sntp status...................................................................... 108

2.5 .......................................................................................... 110 2.5.1 copy........................................................................................ 110 2.5.2 write memory ......................................................................... 115 2.5.3 write ....................................................................................... 115 2.5.4 delete ...................................................................................... 115 2.5.5 dir ........................................................................................... 117 2.5.6 more ....................................................................................... 117 2.5.7 rename.................................................................................... 118

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2.5.8 boot system............................................................................. 119 2.5.9 show running-config............................................................... 120 2.5.10 show startup-config ................................................................ 122 2.5.11 show bootvar .......................................................................... 122 2.5.12 service mirror-configuration ................................................... 123 2.5.13 show mirror-configuration service .......................................... 124

2.6 ....................................... 124 2.6.1 boot host auto-config.............................................................. 124 2.6.2 boot host auto-update.............................................................. 125 2.6.3 boot host dhcp ........................................................................ 126 2.6.4 boot host auto-save ................................................................. 126 2.6.5 show boot ............................................................................... 127 2.6.6 ip dhcp tftp-server ip address .................................................. 130 2.6.7 ip dhcp tftp-server file ............................................................ 131 2.6.8 show ip dhcp tftp-server ......................................................... 131

2.7 ACL.................................................................. 132 2.7.1 management access-list .......................................................... 132 2.7.2 permit (Management) ............................................................. 133 2.7.3 deny (Management)................................................................ 134 2.7.4 management access-class........................................................ 135 2.7.5 show management access-list ................................................. 135 2.7.6 show management access-class .............................................. 136

2.8 SNMP.................................................................................. 136 2.8.1 snmp-server server.................................................................. 136 2.8.2 snmp-server community ......................................................... 137 2.8.3 snmp-server community-group ............................................... 139 2.8.4 snmp-server view.................................................................... 140 2.8.5 show snmp views.................................................................... 141 2.8.6 snmp-server group .................................................................. 142 2.8.7 show snmp groups .................................................................. 143 2.8.8 snmp-server user..................................................................... 145 2.8.9 show snmp users..................................................................... 146 2.8.10 snmp-server filter.................................................................... 148 2.8.11 show snmp filters.................................................................... 149 2.8.12 snmp-server host..................................................................... 149 2.8.13 snmp-server engineID local .................................................... 151 2.8.14 snmp-server engineID remote................................................. 152 2.8.15 show snmp engineID .............................................................. 153

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2.8.16 snmp-server enable traps ........................................................ 154 2.8.17 snmp-server trap authentication .............................................. 154 2.8.18 snmp-server contact ................................................................ 155 2.8.19 snmp-server location............................................................... 155 2.8.20 snmp-server set ....................................................................... 156 2.8.21 show snmp.............................................................................. 157

2.9 ............... 159 2.9.1 crypto key generate dsa........................................................... 160 2.9.2 crypto key generate rsa ........................................................... 161 2.9.3 crypto key import ................................................................... 162 2.9.4 show crypto key...................................................................... 163 2.9.5 crypto certificate generate....................................................... 164 2.9.6 crypto certificate request......................................................... 166 2.9.7 crypto certificate import.......................................................... 167 2.9.8 show crypto certificate............................................................ 172

2.10 web- ........................................................ 173 2.10.1 ip http server........................................................................... 173 2.10.2 ip http port .............................................................................. 174 2.10.3 ip http timeout-policy ............................................................. 174 2.10.4 ip http secure-server................................................................ 175 2.10.5 ip http secure-port................................................................... 176 2.10.6 ip https certificate ................................................................... 176 2.10.7 show ip http ............................................................................ 177 2.10.8 show ip https........................................................................... 177 2.10.9 ssl version............................................................................... 178 2.10.10 show ssl version...................................................................... 179

2.11 Telnet, SSH Slogin ........................................... 179 2.11.1 ip telnet server ........................................................................ 179 2.11.2 ip ssh server............................................................................ 180 2.11.3 ip ssh port ............................................................................... 180 2.11.4 ip ssh password-auth............................................................... 181 2.11.5 ip ssh pubkey-auth.................................................................. 182 2.11.6 crypto key pubkey-chain ssh................................................... 183 2.11.7 user-key .................................................................................. 184 2.11.8 key-string................................................................................ 185 2.11.9 show ip ssh ............................................................................. 186 2.11.10 show crypto key pubkey-chain ssh.......................................... 187

2.12 .................. 188

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2.12.1 line ......................................................................................... 188 2.12.2 speed ...................................................................................... 188 2.12.3 autobaud ................................................................................. 189 2.12.4 exec-timeout ........................................................................... 189 2.12.5 show line ................................................................................ 190

2.13 (, )... 191 2.13.1 aaa authentication login .......................................................... 191 2.13.2 aaa authentication enable ........................................................ 193 2.13.3 login authentication ................................................................ 195 2.13.4 enable authentication .............................................................. 196 2.13.5 ip http authentication .............................................................. 196 2.13.6 show authentication methods.................................................. 198 2.13.7 password................................................................................. 198 2.13.8 enable password ..................................................................... 199 2.13.9 service password-recovery...................................................... 200 2.13.10 username ................................................................................ 201 2.13.11 show user accounts ................................................................. 203 2.13.12 aaa accounting login ............................................................... 203 2.13.13 aaa accounting dot1x .............................................................. 205 2.13.14 show accounting ..................................................................... 207 2.13.15 passwords min-length ............................................................. 207 2.13.16 passwords aging ..................................................................... 208 2.13.17 passwords history ................................................................... 209 2.13.18 passwords lockout .................................................................. 210 2.13.19 aaa login-history file ............................................................... 211 2.13.20 set username active................................................................. 211 2.13.21 set line active .......................................................................... 212 2.13.22 set enable-password active...................................................... 212 2.13.23 show passwords configuration ................................................ 212

2.14 RADIUS.............................................................. 213 2.14.1 radius-server host.................................................................... 213 2.14.2 radius-server key .................................................................... 216 2.14.3 radius-server retransmit .......................................................... 217 2.14.4 radius-server source-ip............................................................ 217 2.14.5 radius-server source-ipv6........................................................ 218 2.14.6 radius-server timeout .............................................................. 219 2.14.7 radius-server deadtime............................................................ 219 2.14.8 show radius-servers ................................................................ 220

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2.15 TACACS+ ............................................................ 220 2.15.1 tacacs-server host.................................................................... 220 2.15.2 tacacs-server key .................................................................... 222 2.15.3 tacacs-server timeout .............................................................. 223 2.15.4 tacacs-server source-ip............................................................ 223 2.15.5 tacacs-server source-ipv6........................................................ 224 2.15.6 show tacacs............................................................................. 225

2.16 Syslog ................................................................... 226 2.16.1 logging on............................................................................... 226 2.16.2 logging host ............................................................................ 226 2.16.3 logging console....................................................................... 228 2.16.4 logging buffered ..................................................................... 228 2.16.5 clear logging ........................................................................... 229 2.16.6 logging file ............................................................................. 230 2.16.7 clear logging file..................................................................... 230 2.16.8 aaa logging ............................................................................. 231 2.16.9 file-system logging ................................................................. 231 2.16.10 management logging............................................................... 232 2.16.11 logging aggregation on ........................................................... 233 2.16.12 logging aggregation aging-time .............................................. 233 2.16.13 show logging .......................................................................... 234 2.16.14 show logging file .................................................................... 234 2.16.15 show syslog-servers ................................................................ 235

2.17 RMON .......................................................................... 236 2.17.1 show rmon statistics................................................................ 236 2.17.2 rmon collection stats ............................................................... 238 2.17.3 show rmon collection stats...................................................... 239 2.17.4 show rmon history .................................................................. 239 2.17.5 rmon alarm ............................................................................. 242 2.17.6 show rmon alarm-table ........................................................... 244 2.17.7 show rmon alarm .................................................................... 245 2.17.8 rmon event.............................................................................. 246 2.17.9 show rmon events ................................................................... 247 2.17.10 show rmon log ........................................................................ 248 2.17.11 rmon table-size ....................................................................... 249

2.18 802.1 .................................................................. 250 2.18.1 aaa authentication dot1x ......................................................... 250 2.18.2 clear dot1x statistics................................................................ 251

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2.18.3 dot1x auth-not-req .................................................................. 251 2.18.4 dot1x guest-vlan ..................................................................... 252 2.18.5 dot1x guest-vlan enable .......................................................... 253 2.18.6 dot1x guest-vlan timeout ........................................................ 253 2.18.7 dot1x host-mode ..................................................................... 254 2.18.8 dot1x max-req ........................................................................ 255 2.18.9 dot1x port-control................................................................... 256 2.18.10 dot1x radius-attributes errors filter-id ..................................... 257 2.18.11 dot1x radius-attributes filter-id ............................................... 258 2.18.12 dot1x radius-attributes vlan..................................................... 258 2.18.13 dot1x re-authenticate .............................................................. 259 2.18.14 dot1x reauthentication ............................................................ 260 2.18.15 dot1x system-auth-control ...................................................... 260 2.18.16 dot1x timeout quiet-period...................................................... 261 2.18.17 dot1x timeout reauth-period.................................................... 262 2.18.18 dot1x timeout server-timeout.................................................. 263 2.18.19 dot1x timeout supp-timeout .................................................... 263 2.18.20 dot1x timeout tx-period .......................................................... 264 2.18.21 dot1x traps authentication quiet .............................................. 265 2.18.22 dot1x traps mac-authentication failure .................................... 266 2.18.23 dot1x traps mac-authentication success .................................. 266 2.18.24 dot1x violation-mode.............................................................. 267 2.18.25 show dot1x ............................................................................. 268 2.18.26 show dot1x advanced.............................................................. 270 2.18.27 show dot1x statistics............................................................... 271 2.18.28 show dot1x users .................................................................... 273

2.19 Ethernet ..................................... 273 2.19.1 interface.................................................................................. 273 2.19.2 interface range ........................................................................ 274 2.19.3 shutdown ................................................................................ 274 2.19.4 operation time......................................................................... 275 2.19.5 description .............................................................................. 276 2.19.6 speed ...................................................................................... 276 2.19.7 duplex..................................................................................... 277 2.19.8 negotiation.............................................................................. 278 2.19.9 flowcontrol ............................................................................. 279 2.19.10 mdix ....................................................................................... 279 2.19.11 back-pressure.......................................................................... 280

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2.19.12 port jumbo-frame.................................................................... 280 2.19.13 clear counters.......................................................................... 281 2.19.14 set interface active .................................................................. 281 2.19.15 errdisable recovery cause........................................................ 282 2.19.16 errdisable recovery interval..................................................... 283 2.19.17 show interfaces configuration ................................................. 283 2.19.18 show interfaces status ............................................................. 284 2.19.19 show interfaces advertise ........................................................ 285 2.19.20 show interfaces description..................................................... 286 2.19.21 show interfaces counters......................................................... 287 2.19.22 show ports jumbo-frame ......................................................... 289 2.19.23 show errdisable recovery ........................................................ 289 2.19.24 show errdisable interfaces....................................................... 290 2.19.25 storm-control broadcast enable ............................................... 291 2.19.26 storm-control broadcast level kbps ......................................... 291 2.19.27 storm-control include-multicast .............................................. 292 2.19.28 show storm-control ................................................................. 292

2.20 ........................................ 293 2.20.1 test cable-diagnostics tdr......................................................... 293 2.20.2 show cable-diagnostics tdr ...................................................... 294 2.20.3 show cable-diagnostics cable-length ....................................... 295 2.20.4 show fiber-ports optical-transceiver........................................ 295

2.21 Green Ethernet ....................................................................................... 297 2.21.1 green-ethernet energy-detect ( ) .... 297 2.21.2 green-ethernet energy-detect ( ) ... 297 2.21.3 green-ethernet short-reach ( )........ 298 2.21.4 green-ethernet short-reach ( )....... 298 2.21.5 green-ethernet short-reach force ............................................. 299 2.21.6 green-ethernet short-reach threshold ....................................... 299 2.21.7 green-ethernet power-meter reset............................................ 300 2.21.8 show green-ethernet................................................................ 301

2.22 Port-channel......................................................... 302 2.22.1 channel-group ......................................................................... 302 2.22.2 port-channel load-balance....................................................... 303 2.22.3 show interfaces port-channel .................................................. 304

2.23 .......................................................... 304 2.23.1 bridge multicast filtering......................................................... 304 2.23.2 bridge multicast mode............................................................. 305

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2.23.3 bridge multicast address ......................................................... 307 2.23.4 bridge multicast forbidden address ......................................... 309 2.23.5 bridge multicast ip-address ..................................................... 310 2.23.6 bridge multicast forbidden ip-address ..................................... 311 2.23.7 bridge multicast source group ................................................. 312 2.23.8 bridge multicast forbidden source group................................. 313 2.23.9 bridge multicast ipv6 mode..................................................... 314 2.23.10 bridge multicast ipv6 ip-address ............................................. 316 2.23.11 bridge multicast ipv6 forbidden ip-address ............................. 317 2.23.12 bridge multicast ipv6 source group ......................................... 318 2.23.13 bridge multicast ipv6 forbidden source group ......................... 319 2.23.14 bridge multicast unregistered .................................................. 320 2.23.15 bridge multicast forward-all.................................................... 321 2.23.16 bridge multicast forbidden forward-all.................................... 322 2.23.17 bridge unicast unknown.......................................................... 323 2.23.18 show bridge unicast unknown................................................. 323 2.23.19 mac address-table static .......................................................... 324 2.23.20 clear mac address-table........................................................... 326 2.23.21 mac address-table aging-time ................................................. 327 2.23.22 port security............................................................................ 327 2.23.23 port security mode .................................................................. 328 2.23.24 port security max .................................................................... 330 2.23.25 port security routed secure-address ......................................... 331 2.23.26 show mac address-table .......................................................... 332 2.23.27 show mac address-table count................................................. 333 2.23.28 show bridge multicast mode ................................................... 333 2.23.29 show bridge multicast address-table ....................................... 334 2.23.30 show bridge multicast address-table static .............................. 337 2.23.31 show bridge multicast filtering ............................................... 339 2.23.32 show bridge multicast unregistered......................................... 339 2.23.33 show ports security ................................................................. 340 2.23.34 show ports security addresses ................................................. 341 2.23.35 bridge multicast reserved-address ........................................... 341 2.23.36 show bridge multicast reserved-addresses............................... 343

2.24 ............................................ 343 2.24.1 port monitor............................................................................ 343 2.24.2 show ports monitor ................................................................. 345 2.24.3 port monitor mode .................................................................. 346

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2.25 sFlow ................................................................... 347 2.25.1 sflow receiver ......................................................................... 347 2.25.2 sflow flow-sampling ............................................................... 348 2.25.3 sflow counters-sampling ......................................................... 348 2.25.4 clear sflow statistics................................................................ 349 2.25.5 show sflow configuration........................................................ 349 2.25.6 show sflow statistics ............................................................... 350

2.26 LLDP................................................................... 351 2.26.1 lldp run ................................................................................... 351 2.26.2 lldp transmit............................................................................ 352 2.26.3 lldp receive ............................................................................. 352 2.26.4 lldp timer ................................................................................ 353 2.26.5 lldp hold-multiplier................................................................. 354 2.26.6 lldp reinit ................................................................................ 355 2.26.7 lldp tx-delay............................................................................ 355 2.26.8 lldp optional-tlv ...................................................................... 356 2.26.9 lldp management-address ....................................................... 357 2.26.10 lldp notifications..................................................................... 358 2.26.11 lldp notifications interval ........................................................ 359 2.26.12 lldp lldpdu .............................................................................. 359 2.26.13 lldp med enable ...................................................................... 360 2.26.14 lldp med.................................................................................. 361 2.26.15 lldp med notifications topology-change .................................. 361 2.26.16 lldp med fast-start repeat-count............................................... 362 2.26.17 lldp med network-policy ( ) ................. 363 2.26.18 lldp med network-policy ( ) ................ 364 2.26.19 clear lldp table ........................................................................ 365 2.26.20 lldp med location .................................................................... 365 2.26.21 show lldp configuration .......................................................... 366 2.26.22 show lldp med configuration................................................... 368 2.26.23 show lldp local tlvs-overloading ............................................. 370 2.26.24 show lldp local........................................................................ 370 2.26.25 show lldp neighbors................................................................ 372 2.26.26 show lldp statistics.................................................................. 377

2.27 Spanning Tree ............................................................... 378 2.27.1 spanning-tree .......................................................................... 378 2.27.2 spanning-tree mode................................................................. 378 2.27.3 spanning-tree forward-time..................................................... 379

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2.27.4 spanning-tree hello-time ......................................................... 380 2.27.5 spanning-tree max-age............................................................ 381 2.27.6 spanning-tree priority ............................................................. 381 2.27.7 spanning-tree disable .............................................................. 382 2.27.8 spanning-tree cost ................................................................... 382 2.27.9 spanning-tree port-priority ...................................................... 383 2.27.10 spanning-tree portfast ............................................................. 384 2.27.11 spanning-tree link-type ........................................................... 384 2.27.12 spanning-tree pathcost method................................................ 385 2.27.13 spanning-tree bpdu ( ).......................... 386 2.27.14 spanning-tree bpdu ( )......................... 387 2.27.15 spanning-tree guard root ......................................................... 388 2.27.16 spanning-tree bpduguard......................................................... 389 2.27.17 clear spanning-tree detected-protocols.................................... 390 2.27.18 spanning-tree mst priority....................................................... 390 2.27.19 spanning-tree mst max-hops ................................................... 391 2.27.20 spanning-tree mst port-priority ............................................... 392 2.27.21 spanning-tree mst cost ............................................................ 392 2.27.22 spanning-tree mst configuration.............................................. 393 2.27.23 instance ( MST) ..................................................... 394 2.27.24 name ( MST).......................................................... 395 2.27.25 revision ( MST) ..................................................... 395 2.27.26 show (MST)............................................................................ 396 2.27.27 exit ( MST) ............................................................ 396 2.27.28 abort ( MST) .......................................................... 397 2.27.29 show spanning-tree ................................................................. 397 2.27.30 show spanning-tree bpdu ........................................................ 405 2.27.31 spanning-tree loopback-guard................................................. 406

2.28 VLAN.................................................................. 407 2.28.1 vlan database .......................................................................... 407 2.28.2 vlan......................................................................................... 407 2.28.3 show vlan ............................................................................... 408 2.28.4 interface vlan .......................................................................... 410 2.28.5 interface range vlan ................................................................ 411 2.28.6 name....................................................................................... 411 2.28.7 switchport protected-port........................................................ 412 2.28.8 show interfaces protected-ports .............................................. 413 2.28.9 switchport community ............................................................ 413

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2.28.10 switchport ............................................................................... 414 2.28.11 switchport mode ..................................................................... 415 2.28.12 switchport access vlan ............................................................ 416 2.28.13 switchport trunk allowed vlan................................................. 417 2.28.14 switchport trunk native vlan.................................................... 418 2.28.15 switchport general allowed vlan.............................................. 419 2.28.16 switchport general pvid........................................................... 420 2.28.17 switchport general ingress-filtering disable............................. 421 2.28.18 switchport general acceptable-frame-type............................... 422 2.28.19 switchport customer vlan ........................................................ 422 2.28.20 switchport protected ............................................................... 423 2.28.21 map protocol protocols-group ................................................. 424 2.28.22 switchport general map protocols-group vlan ......................... 425 2.28.23 show vlan protocols-groups .................................................... 426 2.28.24 map mac macs-group.............................................................. 426 2.28.25 switchport general map macs-group vlan................................ 427 2.28.26 show vlan macs-groups........................................................... 428 2.28.27 map subnet subnets-group....................................................... 428 2.28.28 switchport general map subnets-group vlan ............................ 429 2.28.29 show vlan subnets-groups ....................................................... 429 2.28.30 switchport forbidden vlan ....................................................... 430 2.28.31 show interfaces switchport...................................................... 431 2.28.32 show interfaces switchport...................................................... 432 2.28.33 ip internal-usage-vlan ............................................................. 434 2.28.34 show vlan internal usage......................................................... 435 2.28.35 switchport access multicast-tv vlan......................................... 436 2.28.36 switchport customer multicast-tv vlan .................................... 436 2.28.37 show vlan multicast-tv ............................................................ 437

2.29 IGMP Snooping ................................................... 438 2.29.1 ip igmp snooping ( ) ............................ 438 2.29.2 ip igmp snooping vlan ............................................................ 439 2.29.3 ip igmp snooping vlan mrouter ............................................... 440 2.29.4 ip igmp snooping vlan mrouter interface................................. 441 2.29.5 ip igmp snooping vlan forbidden mrouter ............................... 441 2.29.6 ip igmp snooping vlan static ................................................... 442 2.29.7 ip igmp snooping vlan multicast-tv ......................................... 443 2.29.8 ip igmp snooping map cpe vlan .............................................. 444 2.29.9 ip igmp robustness .................................................................. 445

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2.29.10 ip igmp query-interval ............................................................ 445 2.29.11 ip igmp query-max-response-time .......................................... 446 2.29.12 ip igmp last-member-query-interval........................................ 447 2.29.13 ip igmp snooping vlan immediate-leave.................................. 447 2.29.14 show ip igmp snooping mrouter.............................................. 448 2.29.15 show ip igmp snooping interface ............................................ 448 2.29.16 show ip igmp snooping groups ............................................... 449 2.29.17 show ip igmp snooping multicast-tv ....................................... 451 2.29.18 show ip igmp snooping cpe vlans ........................................... 451

2.30 IPv6 MLD Snooping............................................ 452 2.30.1 ipv6 mld snooping ( ) ................... 452 2.30.2 ipv6 mld snooping vlan .......................................................... 452 2.30.3 ipv6 mld robustness ................................................................ 453 2.30.4 ipv6 mld snooping vlan mrouter ............................................. 454 2.30.5 ipv6 mld snooping vlan mrouter ............................................. 455 2.30.6 ipv6 mld snooping vlan forbidden mrouter ............................. 455 2.30.7 ipv6 mld snooping vlan static ................................................. 456 2.30.8 ipv6 mld query-interval .......................................................... 457 2.30.9 ipv6 mld query-max-response-time ........................................ 458 2.30.10 ipv6 mld last-member-query-interval...................................... 459 2.30.11 ipv6 mld snooping vlan immediate-leave................................ 459 2.30.12 show ipv6 mld snooping mrouter............................................ 460 2.30.13 show ipv6 mld snooping interface .......................................... 460 2.30.14 show ipv6 mld snooping groups ............................................. 461

2.31 LACP................................................................... 462 2.31.1 lacp system-priority ................................................................ 462 2.31.2 lacp port-priority..................................................................... 463 2.31.3 lacp timeout............................................................................ 464 2.31.4 show lacp................................................................................ 464 2.31.5 show lacp port-channel ........................................................... 466

2.32 GVRP .................................................................. 467 2.32.1 gvrp enable ( ) ..................................... 467 2.32.2 gvrp enable ( ).............................. 467 2.32.3 garp timer ............................................................................... 468 2.32.4 gvrp vlan-creation-forbid........................................................ 469 2.32.5 gvrp registration-forbid........................................................... 470 2.32.6 clear gvrp statistics ................................................................. 470 2.32.7 show gvrp configuration ......................................................... 471

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2.32.8 show gvrp statistics................................................................. 471 2.32.9 show gvrp error-statistics........................................................ 472

2.33 VLAN .............................................. 473 2.33.1 voice vlan state ....................................................................... 473 2.33.2 voice vlan id ........................................................................... 473 2.33.3 voice vlan oui-table ................................................................ 474 2.33.4 voice vlan cos mode ............................................................... 476 2.33.5 voice vlan cos ......................................................................... 476 2.33.6 voice vlan aging-timeout ........................................................ 477 2.33.7 voice vlan enable .................................................................... 477 2.33.8 voice vlan secure .................................................................... 478 2.33.9 show voice vlan ...................................................................... 479

2.34 ................................ 480 2.34.1 loopback-detection enable ( )............... 480 2.34.2 loopback-detection enable ( )....... 481 2.34.3 loopback-detection mode........................................................ 482 2.34.4 loopback-detection interval..................................................... 482 2.34.5 show loopback-detection ........................................................ 483

2.35 DHCP Snooping ARP ......................... 483 2.35.1 ip dhcp snooping..................................................................... 483 2.35.2 ip dhcp snooping vlan............................................................. 484 2.35.3 ip dhcp snooping trust............................................................. 485 2.35.4 ip dhcp snooping information option allowed-untrusted ......... 485 2.35.5 ip dhcp snooping verify .......................................................... 486 2.35.6 ip dhcp snooping database ...................................................... 486 2.35.7 ip dhcp snooping database update-freq ................................... 487 2.35.8 ip dhcp snooping binding........................................................ 488 2.35.9 clear ip dhcp snooping database.............................................. 489 2.35.10 show ip dhcp snooping ........................................................... 489 2.35.11 show ip dhcp snooping binding............................................... 490 2.35.12 ip source-guard ....................................................................... 490 2.35.13 ip source-guard binding .......................................................... 491 2.35.14 ip source-guard tcam retries-freq ............................................ 492 2.35.15 ip source-guard tcam locate .................................................... 493 2.35.16 show ip source-guard configuration ........................................ 494 2.35.17 show ip source-guard status .................................................... 494 2.35.18 show ip source-guard inactive................................................. 495 2.35.19 show ip source-guard statistics ............................................... 496

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2.35.20 ip arp inspection ..................................................................... 497 2.35.21 ip arp inspection vlan.............................................................. 497 2.35.22 ip arp inspection trust ............................................................. 498 2.35.23 ip arp inspection validate ........................................................ 499 2.35.24 ip arp inspection list create ..................................................... 500 2.35.25 ip mac..................................................................................... 500 2.35.26 ip arp inspection list assign ..................................................... 501 2.35.27 ip arp inspection logging interval............................................ 502 2.35.28 show ip arp inspection ............................................................ 502 2.35.29 show ip arp inspection list ...................................................... 503 2.35.30 show ip arp inspection statistics.............................................. 503 2.35.31 clear ip arp inspection statistics .............................................. 504

2.36 DHCP Relay ........................................................ 504 2.36.1 ip dhcp relay enable ( ) ................. 504 2.36.2 ip dhcp relay enable ( ) ................ 505 2.36.3 ip dhcp relay address ( )................ 505 2.36.4 ip dhcp information option ..................................................... 507 2.36.5 show ip dhcp information option ............................................ 507

2.37 IP- ................................................ 507 2.37.1 ip address................................................................................ 507 2.37.2 ip address dhcp ....................................................................... 509 2.37.3 renew dhcp ............................................................................. 509 2.37.4 ip default-gateway .................................................................. 510 2.37.5 show ip interface .................................................................... 511 2.37.6 arp .......................................................................................... 511 2.37.7 arp timeout ( )...................................... 512 2.37.8 arp timeout ............................................................................. 513 2.37.9 ip arp proxy disable ................................................................ 513 2.37.10 ip proxy-arp ............................................................................ 514 2.37.11 clear arp-cache........................................................................ 514 2.37.12 show arp ................................................................................. 515 2.37.13 show arp configuration ........................................................... 516 2.37.14 interface ip.............................................................................. 516 2.37.15 directed-broadcast................................................................... 517 2.37.16 broadcast-address ................................................................... 517 2.37.17 ip helper-address..................................................................... 518 2.37.18 show ip helper-address ........................................................... 520 2.37.19 source-precedence .................................................................. 520

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2.37.20 ip domain lookup.................................................................... 521 2.37.21 ip domain name ...................................................................... 521 2.37.22 ip name-server ........................................................................ 522 2.37.23 ip host ..................................................................................... 523 2.37.24 clear host ................................................................................ 524 2.37.25 clear host dhcp........................................................................ 524 2.37.26 show hosts .............................................................................. 525

2.38 ............................................................. 525 2.38.1 interface tunnel ....................................................................... 525 2.38.2 tunnel destination.................................................................... 526 2.38.3 tunnel mode ipv6ip ................................................................. 527 2.38.4 tunnel source .......................................................................... 528 2.38.5 show ipv6 tunnel..................................................................... 529

2.39 DHCP- .................................................... 529 2.39.1 ip dhcp server ......................................................................... 529 2.39.2 ip dhcp pool host .................................................................... 530 2.39.3 ip dhcp pool network .............................................................. 531 2.39.4 address ( DHCP-)................................... 531 2.39.5 address ( DHCP Network)............................... 532 2.39.6 lease........................................................................................ 533 2.39.7 client-name ............................................................................. 534 2.39.8 default-router .......................................................................... 535 2.39.9 dns-server ............................................................................... 535 2.39.10 domain-name.......................................................................... 536 2.39.11 netbios-name-server................................................................ 536 2.39.12 netbios-node-type ................................................................... 537 2.39.13 next-server.............................................................................. 538 2.39.14 next-server-name .................................................................... 538 2.39.15 bootfile ................................................................................... 539 2.39.16 time-server.............................................................................. 539 2.39.17 option ..................................................................................... 540 2.39.18 ip dhcp excluded-address........................................................ 541 2.39.19 ip dhcp ping enable................................................................. 542 2.39.20 ping enable ............................................................................. 543 2.39.21 ip dhcp ping count .................................................................. 543 2.39.22 ip dhcp ping timeout ............................................................... 544 2.39.23 clear ip dhcp binding .............................................................. 545 2.39.24 show ip dhcp........................................................................... 545

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2.39.25 show ip dhcp excluded-addresses ........................................... 546 2.39.26 show ip dhcp pool host ........................................................... 546 2.39.27 show ip dhcp pool network ..................................................... 547 2.39.28 show ip dhcp binding.............................................................. 548 2.39.29 show ip dhcp server statistics.................................................. 549 2.39.30 show ip dhcp allocated............................................................ 550 2.39.31 show ip dhcp declined ............................................................ 551 2.39.32 show ip dhcp expired.............................................................. 552 2.39.33 show ip dhcp pre-allocated ..................................................... 553

2.40 ACL..................................................................... 554 2.40.1 ip access-list (IP extended) ..................................................... 554 2.40.2 permit ( IP) ..................................................... 554 2.40.3 deny ( IP) ........................................................ 557 2.40.4 ipv6 access-list (IPv6 extended) ............................................. 561 2.40.5 permit ( IPv6).................................................. 562 2.40.6 deny ( IPv6) .................................................... 564 2.40.7 mac access-list ........................................................................ 567 2.40.8 permit ( MAC) ................................................ 568 2.40.9 deny ( MAC).......................................................... 569 2.40.10 service-acl input ..................................................................... 570 2.40.11 service-acl output.................................................................... 571 2.40.12 time-range .............................................................................. 572 2.40.13 absolute .................................................................................. 573 2.40.14 periodic................................................................................... 574 2.40.15 show time-range ..................................................................... 575 2.40.16 show access-lists..................................................................... 576 2.40.17 show interfaces access-lists..................................................... 577 2.40.18 clear access-lists counters ....................................................... 577 2.40.19 show interfaces access-lists counters ...................................... 578

2.41 QoS...................................................................... 579 2.41.1 qos.......................................................................................... 579 2.41.2 qos advanced-mode trust ........................................................ 579 2.41.3 show qos................................................................................. 580 2.41.4 class-map................................................................................ 581 2.41.5 show class-map....................................................................... 582 2.41.6 match...................................................................................... 582 2.41.7 policy-map.............................................................................. 583 2.41.8 class........................................................................................ 584

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2.41.9 show policy-map .................................................................... 585 2.41.10 trust ........................................................................................ 586 2.41.11 set ........................................................................................... 587 2.41.12 police...................................................................................... 588 2.41.13 service-policy ......................................................................... 589 2.41.14 qos aggregate-policer.............................................................. 589 2.41.15 show qos aggregate-policer..................................................... 591 2.41.16 police aggregate...................................................................... 591 2.41.17 wrr-queue cos-map ................................................................. 592 2.41.18 wrr-queue bandwidth .............................................................. 593 2.41.19 priority-queue out num-of-queues........................................... 594 2.41.20 traffic-shape............................................................................ 595 2.41.21 traffic-shape queue ................................................................. 595 2.41.22 rate-limit (Ethernet) ................................................................ 596 2.41.23 rate-limit (VLAN)................................................................... 597 2.41.24 qos wrr-queue wrtd ................................................................. 598 2.41.25 show qos wrr-queue wrtd........................................................ 598 2.41.26 show qos interface .................................................................. 598 2.41.27 wrr-queue ............................................................................... 603 2.41.28 qos wrr-queue threshold.......................................................... 604 2.41.29 qos map policed-dscp ............................................................. 604 2.41.30 qos map dscp-queue................................................................ 605 2.41.31 qos map dscp-dp ..................................................................... 606 2.41.32 qos trust ( ) ................................... 606 2.41.33 qos trust ( )................................... 607 2.41.34 qos cos.................................................................................... 608 2.41.35 qos dscp-mutation................................................................... 609 2.41.36 qos map dscp-mutation ........................................................... 609 2.41.37 show qos map ......................................................................... 610 2.41.38 clear qos statistics ................................................................... 612 2.41.39 qos statistics policer................................................................ 612 2.41.40 qos statistics aggregate-policer ............................................... 612 2.41.41 qos statistics queues................................................................ 613 2.41.42 show qos statistics .................................................................. 614 2.41.43 security-suite deny syn-fin ...................................................... 615 2.41.44 security-suite enable ............................................................... 615 2.41.45 security-suite dos protect ........................................................ 617 2.41.46 security-suite dos syn-attack ................................................... 618

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2.41.47 security-suite deny martian-addresses..................................... 619 2.41.48 security-suite deny syn ........................................................... 621 2.41.49 security-suite deny icmp ......................................................... 622 2.41.50 security-suite deny fragmented ............................................... 623 2.41.51 show security-suite configuration ........................................... 624 2.41.52 set vlan ................................................................................... 625 2.41.53 send ........................................................................................ 626

2.42 VRRP .................................................................. 627 2.42.1 show vrrp................................................................................ 627 2.42.2 vrrp description....................................................................... 629 2.42.3 vrrp ip..................................................................................... 630 2.42.4 vrrp preempt ........................................................................... 631 2.42.5 vrrp priority ............................................................................ 632 2.42.6 vrrp shutdown......................................................................... 633 2.42.7 vrrp source-ip ......................................................................... 633 2.42.8 vrrp timers advertise ............................................................... 634 2.42.9 vrrp version ............................................................................ 635

2.43 SSH- ....................................................... 636 2.43.1 ip ssh-client authentication ..................................................... 636 2.43.2 ip ssh-client change server password ...................................... 637 2.43.3 ip ssh-client key...................................................................... 638 2.43.4 ip ssh-client password............................................................. 640 2.43.5 ip ssh-client server authentication ........................................... 641 2.43.6 ip ssh-client server fingerprint ................................................ 642 2.43.7 ip ssh-client username ............................................................ 643 2.43.8 show ip ssh-client ................................................................... 643 2.43.9 show ip ssh-client server......................................................... 645

2.44 , IP.................. 646 2.44.1 accept-lifetime........................................................................ 646 2.44.2 clear ip prefix-list ................................................................... 648 2.44.3 distance ( IP).......................................................... 648 2.44.4 ip prefix-list ............................................................................ 651 2.44.5 ip route ................................................................................... 654 2.44.6 ip routing ................................................................................ 655 2.44.7 key-string................................................................................ 656 2.44.8 key ( Key-Chain) ............................................ 656 2.44.9 key-chain ................................................................................ 658 2.44.10 send-lifetime........................................................................... 658

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2.44.11 show distance ......................................................................... 660 2.44.12 show ip prefix-list................................................................... 660 2.44.13 show ip protocols.................................................................... 662 2.44.14 show ip route .......................................................................... 663 2.44.15 show ip route summary........................................................... 666 2.44.16 show key chain ....................................................................... 667

2.45 RIP....................................................................... 668 2.45.1 clear rip statistics .................................................................... 668 2.45.2 default-information originate .................................................. 668 2.45.3 default-metric ......................................................................... 669 2.45.4 ip rip authentication key-chain................................................ 670 2.45.5 ip rip authentication mode ...................................................... 671 2.45.6 ip rip authentication-key ......................................................... 672 2.45.7 ip rip default-information originate......................................... 673 2.45.8 ip rip distribute-list in ............................................................. 673 2.45.9 ip rip distribute-list out ........................................................... 674 2.45.10 ip rip offset ............................................................................. 675 2.45.11 ip rip passive-interface............................................................ 676 2.45.12 ip rip shutdown....................................................................... 677 2.45.13 network................................................................................... 677 2.45.14 passive-interface ( RIP).......................................... 678 2.45.15 redistribute ( RIP) .................................................. 679 2.45.16 router rip................................................................................. 683 2.45.17 show ip rip database ............................................................... 684 2.45.18 show ip rip peers..................................................................... 687 2.45.19 show ip rip statistics ............................................................... 688 2.45.20 shutdown ................................................................................ 688

2.46 IPv6-......................................... 689 2.46.1 clear ipv6 neighbors................................................................ 689 2.46.2 clear ipv6 prefix-list................................................................ 689 2.46.3 ipv6 address............................................................................ 690 2.46.4 ipv6 address anycast ............................................................... 691 2.46.5 ipv6 address autoconfig .......................................................... 692 2.46.6 ipv6 address eui-64 ................................................................. 693 2.46.7 ipv6 address link-local ............................................................ 694 2.46.8 ipv6 default-gateway .............................................................. 695 2.46.9 ipv6 distance........................................................................... 697 2.46.10 ipv6 enable ............................................................................. 699

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2.46.11 ipv6 hop-limit......................................................................... 699 2.46.12 ipv6 host ................................................................................. 700 2.46.13 ipv6 icmp error-interval .......................................................... 701 2.46.14 ipv6 link-local default zone .................................................... 702 2.46.15 ipv6 mld version..................................................................... 703 2.46.16 ipv6 nd advertisement-interval................................................ 704 2.46.17 ipv6 nd dad attempts............................................................... 704 2.46.18 ipv6 nd hop-limit .................................................................... 706 2.46.19 ipv6 nd managed-config flag .................................................. 707 2.46.20 ipv6 nd ns-interval .................................................................. 708 2.46.21 ipv6 nd other config-flag ........................................................ 708 2.46.22 ipv6 nd prefix ......................................................................... 709 2.46.23 ipv6 nd ra interval................................................................... 713 2.46.24 ipv6 nd ra lifetime .................................................................. 714 2.46.25 ipv6 nd ra suppress ................................................................. 715 2.46.26 ipv6 nd reachable-time ........................................................... 716 2.46.27 ipv6 nd router-preference........................................................ 717 2.46.28 ipv6 neighbor.......................................................................... 718 2.46.29 ipv6 prefix-list ........................................................................ 720 2.46.30 ipv6 redirect............................................................................ 723 2.46.31 ipv6 route ............................................................................... 724 2.46.32 ipv6 unicast-routing ................................................................ 725 2.46.33 ipv6 unreachables ................................................................... 726 2.46.34 show ipv6 distance ................................................................. 727 2.46.35 show ipv6 interface................................................................. 727 2.46.36 show ipv6 link-local default zone ........................................... 729 2.46.37 show ipv6 mtu ........................................................................ 729 2.46.38 show ipv6 nd prefix ................................................................ 730 2.46.39 show ipv6 neighbors............................................................... 731 2.46.40 show ipv6 prefix-list ............................................................... 732 2.46.41 show ipv6 protocols................................................................ 734 2.46.42 show ipv6 route ...................................................................... 735 2.46.43 show ipv6 route summary....................................................... 736 2.46.44 show ipv6 static ...................................................................... 736

2.47 OpenFlow ............................................................ 739 2.47.1 openflow enable ..................................................................... 739 2.47.2 openflow forward_action........................................................ 739 2.47.3 openflow ip-address................................................................ 740

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2.47.4 openflow protocol................................................................... 741 2.47.5 show openflow ....................................................................... 741

2.48 OSPFv3 ............................................................... 742 2.48.1 area default-cost...................................................................... 742 2.48.2 area filter-list .......................................................................... 743 2.48.3 area nssa ................................................................................. 745 2.48.4 area range ............................................................................... 746 2.48.5 area shutdown......................................................................... 748 2.48.6 area stub ................................................................................. 748 2.48.7 area virtual-link ...................................................................... 750 2.48.8 clear ipv6 ospf process............................................................ 752 2.48.9 default-metric (IPv6 OSPF) .................................................... 753 2.48.10 ipv6 ospf area ......................................................................... 754 2.48.11 ipv6 ospf cost.......................................................................... 755 2.48.12 ipv6 ospf dead-interval ........................................................... 756 2.48.13 ipv6 ospf hello-interval ........................................................... 757 2.48.14 ipv6 ospf mtu-ignore............................................................... 758 2.48.15 ipv6 ospf neighbor.................................................................. 759 2.48.16 ipv6 ospf priority .................................................................... 760 2.48.17 ipv6 ospf retransmit-interval ................................................... 761 2.48.18 ipv6 ospf shutdown................................................................. 762 2.48.19 ipv6 ospf transmit-delay ......................................................... 762 2.48.20 ipv6 router ospf ...................................................................... 763 2.48.21 no area .................................................................................... 764 2.48.22 passive-interface (IPv6) .......................................................... 765 2.48.23 redistribute (OSPFv3)............................................................. 766 2.48.24 router-id (IPv6)....................................................................... 770 2.48.25 show ipv6 ospf........................................................................ 771 2.48.26 show ipv6 ospf database ......................................................... 773 2.48.27 show ipv6 ospf interface ......................................................... 781 2.48.28 show ipv6 ospf neighbor......................................................... 783 2.48.29 show ipv6 ospf router-id ......................................................... 784 2.48.30 show ipv6 ospf snmp .............................................................. 785 2.48.31 show ipv6 ospf virtual-links.................................................... 786 2.48.32 shutdown (IPv6 OSPF) ........................................................... 787 2.48.33 snmp-process ipv6 ospf .......................................................... 788 2.48.34 snmp-server enable traps ipv6 ospf ......................................... 789 2.48.35 snmp-server enable traps ipv6 ospf errors............................... 789

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2.48.36 snmp-server enable traps ipv6 ospf lsa.................................... 791 2.48.37 snmp-server enable traps ipv6 ospf rate-limit ......................... 792 2.48.38 snmp-server enable traps ipv6 ospf retransmit ........................ 793 2.48.39 snmp-server enable traps ipv6 ospf state-change .................... 794

2.49 OSPF ................................................................... 795 2.49.1 area default-cost ..................................................................... 795 2.49.2 area filter-list .......................................................................... 797 2.49.3 area nssa ................................................................................. 798 2.49.4 area range ............................................................................... 800 2.49.5 area shutdown......................................................................... 801 2.49.6 area stub ................................................................................. 802 2.49.7 area virtual-link ...................................................................... 804 2.49.8 clear ip ospf process ............................................................... 806 2.49.9 ip ospf authentication.............................................................. 807 2.49.10 ip ospf authentication key-chain ............................................. 808 2.49.11 ip ospf authentication-key....................................................... 809 2.49.12 ip ospf cost ............................................................................. 810 2.49.13 ip ospf dead-interval ............................................................... 811 2.49.14 ip ospf hello-interval............................................................... 812 2.49.15 ip ospf mtu-ignore .................................................................. 813 2.49.16 ip ospf passive-interface ......................................................... 813 2.49.17 ip ospf priority........................................................................ 814 2.49.18 ip ospf retransmit-interval....................................................... 815 2.49.19 ip ospf shutdown .................................................................... 816 2.49.20 ip ospf transmit-delay ............................................................. 816 2.49.21 network area ........................................................................... 817 2.49.22 no area.................................................................................... 818 2.49.23 passive-interface (OSPF) ........................................................ 819 2.49.24 redistribute (OSPF)................................................................. 820 2.49.25 router ospf .............................................................................. 825 2.49.26 router-id.................................................................................. 825 2.49.27 show ip ospf ........................................................................... 826 2.49.28 show ip ospf database ............................................................. 829 2.49.29 show ip ospf interface............................................................. 835 2.49.30 show ip ospf neighbor............................................................. 837 2.49.31 show ip ospf router-id............................................................. 838 2.49.32 show ip ospf snmp .................................................................. 839 2.49.33 show ip ospf virtual-links ....................................................... 840

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2.49.34 shutdown (OSPF) ................................................................... 840 2.49.35 snmp-process ospf .................................................................. 841 2.49.36 snmp-server enable traps ospf................................................. 842 2.49.37 snmp-server enable traps ospf errors....................................... 842 2.49.38 snmp-server enable traps ospf lsa............................................ 844 2.49.39 snmp-server enable traps ospf rate-limit ................................. 845 2.49.40 snmp-server enable traps ospf retransmit ................................ 846 2.49.41 snmp-server enable traps ospf state-change ............................ 847

2.50 ................................. 848 2.50.1 system router resources........................................................... 848 2.50.2 show system router resources ................................................. 851

2.51 MLD.................................................................... 852 2.51.1 clear ipv6 mld counters........................................................... 852 2.51.2 ipv6 mld access-group ............................................................ 852 2.51.3 ipv6 mld last-member-query-interval...................................... 854 2.51.4 ipv6 mld query-interval .......................................................... 854 2.51.5 ipv6 mld query-max-response-time ........................................ 855 2.51.6 ipv6 mld robustness ................................................................ 856 2.51.7 ipv6 mld version ..................................................................... 856 2.51.8 show ipv6 mld counters .......................................................... 857 2.51.9 show ipv6 mld groups............................................................. 858 2.51.10 show ipv6 mld groups summary ............................................. 859 2.51.11 show ipv6 mld interface.......................................................... 860

2.52 IGMP................................................................... 860 2.52.1 clear ip igmp counters............................................................. 860 2.52.2 ip igmp access-group .............................................................. 861 2.52.3 ip igmp last-member-query-interval........................................ 863 2.52.4 ip igmp query-interval ............................................................ 863 2.52.5 ip igmp query-max-response-time .......................................... 864 2.52.6 ip igmp robustness .................................................................. 865 2.52.7 ip igmp version .................................................