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tunnel mode

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Format tunnel destination {} no tunnel destination Fields Definition A valid IP Address. Default None Mode Interface Tunnel Mode 8.1.2.4. tunnel mode This command specifies the mode of the tunnel. To restore the tunnel mode, use the no form of this command. Format tunnel mode ipv6ip [6to4] ] no tunnel mode Fields Definition [6to4] With the optional 6to4 argument, the tunnel mode is set to 6to4 automatic. Without the optional 6to4 argument, the tunnel mode is configured. Default None Mode Interface Tunnel Mode NETGEAR M4500 Series Switches CLI Command Reference Manual 893

Section	Page
1. Introduction	63
1.1. Product Overview	63
1.1.1. Simplicity	63
1.1.2. High Availability	63
1.1.3. High-Performance L2/L3 Access Deployments	63
1.1.4. Advance IPv4 and IPv6 Routing	64
1.1.5. Data Center Application	64
1.2. Features	64
1.3. Management Options	66
1.4. Command Line Console Interface Through The Serial Port or Telnet	66
1.5. SNMP-Based Management	67
2. Quick Startup	70
2.1. Quick-Start the Switch	70
2.2. Methods to Access the Switch CLI	70
2.2.1. Switch CLI Access Using a Console	71
2.2.2. Switch CLI Access Using SSH Standard Port 22	72
2.2.3. Switch CLI Access Using SSH Special Port 1234	72
2.2.4. Switch CLI Access Using Telnet Special Port 1223	73
2.2.5. Limitations for a Guest User Login	73
2.2.6. Limitations for SNMP Login	73
2.3. System Information Setup	73
2.3.1. Quick Startup Software Version Information	73
2.3.2. Quick Startup Physical Port Data	73
2.3.3. Quick Startup User Account Management	74
2.3.4. Quick Startup IP Address	74
2.3.5. Quick Startup Downloading from TFTP Server	75
2.3.6. Quick Startup Factory Defaults	76
3. Console and Telnet Administration Interface	77
3.1. Local Console Management	77
3.2. Setup Your Switch Using Console Access	77
3.3. Setup Your Switch Using Telnet Access	78
3.3.1. Accessing the Switch CLI through the Network	78
3.3.2. Using the Service Port or Network Interface for Remote Management	79
3.3.2.1. Configuring Service Port Information	80
3.3.2.2. Configuring the In-Band Network Interface	80
3.3.2.3. Firmware Image Update	81
4. Command Line Interface Structure and Mode-based CLI	82
4.1. CLI Command Format	82
4.2. CLI Mode-based Topology	83
4.2.1. Parameters	83
4.2.2. Values	83
4.2.3. Conventions	84
4.2.4. Annotations	84
5. Switching Commands	86
5.1. System Information and Statistics Commands	86
5.1.1. show arp	86
5.1.2. show calendar	86
5.1.3. show process cpu	87
5.1.4. show process cpu threshold	88
5.1.5. show eventlog	88
5.1.6. show running-config	89
5.1.7. show sysinfo	90
5.1.8. POST Diagnostic Commands	92
5.1.8.1. show system self-test	92
5.1.8.2. run system self-test	92
5.1.9. show system	93
5.1.10. show tech-support	93
5.1.11. show hardware	94
5.1.12. show version	95
5.1.13. show logingsessin	96
5.1.14. show command filter	96
5.1.15. show transceiver device	98
5.1.16. show transceiver interface	98
5.1.17. show process memory	99
5.1.18. show process app-list	100
5.1.19. show process app-resource-list	101
5.1.20. show process proc-list	102
5.1.21. show environment	102
5.1.22. show configuration files	104
5.1.23. process cpu threshold	104
5.1.24. memory free low-watermark processor	105
5.1.25. show supported cardtype	106
5.1.26. show supported cardtype <cardindex>	106
5.1.27. pager	107
5.1.28. show pager	107
5.2. Device Configuration Commands	108
5.2.1. Interface commands	108
5.2.1.1. show interface status	108
5.2.1.1.1. show interface status	108
5.2.1.1.2. show interface status <slot/port>	109
5.2.1.1.3. show interface status err-disabled	110
5.2.1.1.4. show interface status loopback <0-63>	110
5.2.1.1.5. show interface status port-channel <1-64>	111
5.2.1.1.6. show interface status tunnel <0-7>	112
5.2.1.1.7. show interface status vlan <1-4093>	112
5.2.1.2. show interface counters	113
5.2.1.2.1. show interface counters	114
5.2.1.2.2. show interface counters detailed	115
5.2.1.2.3. show interface counters detailed switchport	119
5.2.1.3. show interface dampening	121
5.2.1.4. show interface loopback	121
5.2.1.5. show interface port-channel	122
5.2.1.6. show interface port-mode	123
5.2.1.7. show interface priority flow control	124
5.2.1.8. show interface switch	125
5.2.1.9. show interface switchport	126
5.2.1.10. show interface tunnel	128
5.2.1.11. show interface description	129
5.2.1.12. show interface fec	129
5.2.1.13. show interface advertise	130
5.2.1.14. Interface configuraton commands	131
5.2.1.14.1. interface	131
5.2.1.14.2. description	132
5.2.1.14.3. no description	132
5.2.1.14.4. flowcontrol	132
5.2.1.14.5. no flowcontrol	133
5.2.1.14.6. mtu	133
5.2.1.14.7. no mtu	133
5.2.1.14.8. port-mode	133
5.2.1.14.9. no port-mode	134
5.2.1.14.10. shutdown	134
5.2.1.14.11. shutdown all	135
5.2.1.14.12. fec	135
5.2.1.14.13. negotiate	135
5.2.1.15. show port status all	136
5.2.1.16. Show flowcontrol	136
5.2.2. Show BMC Commands	138
5.2.2.1. show bmc	138
5.2.2.2. bmc account password	139
5.2.2.3. bmc ip	139
5.2.2.4. bmc watchdog	139
5.2.3. L2 MAC Address and Multicast Forwarding Database Tables	140
5.2.3.1. show mac-addr-table	140
5.2.3.2. show mac-addr-table count	140
5.2.3.3. show mac-addr-table interface	141
5.2.3.4. show mac-address-table igmpsnooping	141
5.2.3.5. show mac-address-table multicast	142
5.2.3.6. show mac-address-table status	142
5.2.3.7. show mac-addr-table agetime	143
5.2.3.8. mac-addr-table aging-time	143
5.2.3.9. no mac-addr-table aging-time	143
5.2.3.10. clear mac-addr-table dynamic	143
5.2.4. VLAN Commands	144
5.2.4.1. vlan database	144
5.2.4.2. vlan	144
5.2.4.3. no vlan	144
5.2.4.4. vlan makestatic	144
5.2.4.5. vlan name	145
5.2.4.6. no vlan name	145
5.2.4.7. switchport acceptable-frame-types	145
5.2.4.8. no switchport acceptable-frame-types	145
5.2.4.9. switchport acceptbale-frame-type all	146
5.2.4.10. no switchport acceptable-frame-types all	146
5.2.4.11. switchport ingress-filtering	146
5.2.4.12. no switchport ingress-filtering	146
5.2.4.13. switchport ingress-filtering all	147
5.2.4.14. no switchport ingress-filtering all	147
5.2.4.15. switchport native vlan	147
5.2.4.16. no switchport native vlan	147
5.2.4.17. switchport native vlan all	148
5.2.4.18. no switchport native vlan all	148
5.2.4.19. switchport allowed vlan	148
5.2.4.20. switchport allowed vlan all	148
5.2.4.21. switchport tagging	148
5.2.4.22. no switchport tagging	149
5.2.4.23. switchport tagging all	149
5.2.4.24. no switchport tagging all	149
5.2.4.25. show vlan	149
5.2.4.26. show vlan id	150
5.2.4.27. show vlan internal usage	151
5.2.4.28. show interface switchport	151
5.2.4.29. show vlan private-vlan	152
5.2.4.30. show vlan remote-span	152
5.2.5. Private VLAN Commands	152
5.2.5.1. switchport private-vlan	153
5.2.5.2. no switchport private-vlan	153
5.2.5.3. switchport mode private-vlan	153
5.2.5.4. no switchport mode private-vlan	154
5.2.5.5. private-vlan	154
5.2.5.6. no private-vlan	154
5.2.6. Switch Ports	154
5.2.6.1. switchport mode	154
5.2.6.2. no switchport mode	155
5.2.6.3. switchport trunk allowed vlan	155
5.2.6.4. no switchport trunk allowed vlan	156
5.2.6.5. switchport trunk native vlan	156
5.2.6.6. no switchport trunk native vlan	156
5.2.6.7. switchport access vlan	156
5.2.6.8. no switchport access vlan	157
5.2.6.9. show interfaces switchport	157
5.2.7. Double VLAN Commands	157
5.2.7.1. dvlan-tunnel ethertype	157
5.2.7.2. no dvlan-tunnel ethertype	158
5.2.7.3. dot1q-tunnel ethertype	158
5.2.7.4. no dot1q-tunnel ethertype	158
5.2.7.5. mode dot1q-tunnel	158
5.2.7.6. no mode dot1q-tunnel	159
5.2.7.7. mode dvlan-tunnel	159
5.2.7.8. no mode dvlan-tunnel	159
5.2.7.9. show dot1q-tunnel	159
5.2.7.10. show dvlan-tunnel	160
5.2.8. IGMP snooping commands	161
5.2.8.1. ip igmp snooping	161
5.2.8.2. no ip igmp snooping	161
5.2.8.3. clear igmp snooping	162
5.2.8.4. ip igmp snooping interfacemode	162
5.2.8.5. no ip igmp snooping interfacemode	162
5.2.8.6. ip igmp snooping interfacemode all	162
5.2.8.7. no ip igmp snooping interfacemode all	163
5.2.8.8. ip igmp snooping fast-leave	163
5.2.8.9. no ip igmp snooping fast-leave	163
5.2.8.10. ip igmp snooping groupmembershipinterval	163
5.2.8.11. no ip igmp snooping groupmembershipinterval	164
5.2.8.12. ip igmp snooping mcrtrexpiretime	164
5.2.8.13. no ip igmp snooping mcrtrexpiretime	164
5.2.8.14. ip igmp snooping mrouter	164
5.2.8.15. no ip igmp snooping mrouter	165
5.2.8.16. set igmp	165
5.2.8.17. no set igmp	165
5.2.8.18. set igmp fast-leave	165
5.2.8.19. no set igmp fast-leave	166
5.2.8.20. set igmp groupmembership-interval	166
5.2.8.21. no set igmp groupmembership-interval	166
5.2.8.22. set igmp maxresponse	166
5.2.8.23. no set igmp maxresponse	167
5.2.8.24. set igmp mcrtrexpiretime	167
5.2.8.25. no set igmp mcrtrexpiretime	167
5.2.8.26. set igmp report-suppression	167
5.2.8.27. no set igmp report-suppression	168
5.2.8.28. set snoop-vlan-block	168
5.2.8.29. no set snoop-vlan-block	168
5.2.8.30. ip igmp snooping static	168
5.2.8.31. no ip igmp snooping static	169
5.2.8.32. ip igmp snooping router-alert-check	169
5.2.8.33. no ip igmp snooping router-alert-check	169
5.2.8.34. show ip igmp snooping	169
5.2.8.35. show ip igmp snooping mrouter interface	171
5.2.8.36. show ip igmp snooping mrouter vlan	171
5.2.8.37. show ip igmp snooping static	171
5.2.8.38. show mac-address-table igmpsnooping	172
5.2.8.39. show ip igmp snooping ssm entries	172
5.2.8.40. show ip igmp snooping ssm groups	173
5.2.8.41. show ip igmp snooping ssm stats	173
5.2.8.42. ip igmp snooping maxresponse	173
5.2.8.43. no ip igmp snooping maxresponse	174
5.2.9. IGMP snooping querier commands	174
5.2.9.1. ip igmp snooping querier	174
5.2.9.2. no ip igmp snooping querier	174
5.2.9.3. ip igmp snooping querier address	174
5.2.9.4. no ip igmp snooping querier address	175
5.2.9.5. ip igmp snooping querier query-interval	175
5.2.9.6. no ip igmp snooping querier query-interval	175
5.2.9.7. ip igmp snooping querier querier-expiry-interval	175
5.2.9.8. no ip igmp snooping querier querier-expiry-interval	176
5.2.9.9. ip igmp snooping querier version	176
5.2.9.10. no ip igmp snooping querier version	176
5.2.9.11. ip igmp snooping querier vlan	176
5.2.9.12. no ip igmp snooping querier vlan <vlan-id>	176
5.2.9.13. ip igmp snooping querier vlan address	177
5.2.9.14. no ip igmp snooping querier vlan address	177
5.2.9.15. ip igmp snooping querier vlan election participate	177
5.2.9.16. no ip igmp snooping querier vlan election participate	177
5.2.9.17. show ip igmp snooping querier	178
5.2.9.18. show ip igmp snooping querier vlan	178
5.2.9.19. show ip igmp snooping querier detail	179
5.2.10. MLD Snooping Commands	180
5.2.10.1. show ipv6 mld snooping	180
5.2.10.2. show ipv6 mld snooping mrouter interface	181
5.2.10.3. show ipv6 mld snooping mrouter vlan	181
5.2.10.4. show ipv6 mld snooping static	182
5.2.10.5. show mac-address-table mldsnooping	182
5.2.10.6. show ipv6 mld snooping ssm entries	182
5.2.10.7. show ipv6 mld snooping ssm groups	183
5.2.10.8. show ipv6 mld snooping ssm stats	183
5.2.10.9. ipv6 mld snooping	183
5.2.10.10. no ipv6 mld snooping	184
5.2.10.11. clear mld snooping	184
5.2.10.12. ipv6 mld snooping interfacemode	184
5.2.10.13. no ipv6 mld snooping interfacemode	184
5.2.10.14. ipv6 mld snooping interfacemode all	185
5.2.10.15. no ipv6 mld snooping interfacemode all	185
5.2.10.16. ipv6 mld snooping fast-leave	185
5.2.10.17. no ipv6 mld snooping fast-leave	185
5.2.10.18. ipv6 mld snooping groupmembershipinterval	186
5.2.10.19. no ipv6 mld snooping groupmembershipinterval	186
5.2.10.20. ipv6 mld snooping mcrtrexpiretime	186
5.2.10.21. no ipv6 mld snooping mcrtrexpiretime	186
5.2.10.22. ipv6 mld snooping mrouter	187
5.2.10.23. no ipv6 mld snooping mrouter	187
5.2.10.24. ipv6 mld snooping static	187
5.2.10.25. no ipv6 mld snooping static	187
5.2.10.26. set mld	188
5.2.10.27. no set mld	188
5.2.10.28. set mld fast-leave	188
5.2.10.29. no set mld fast-leave	188
5.2.10.30. set mld groupmembership-interval	189
5.2.10.31. no set mld groupmembership-interval	189
5.2.10.32. set mld maxresponse	189
5.2.10.33. no set mld maxresponse	189
5.2.10.34. set mld mcrtrexpiretime	190
5.2.10.35. no set mld mcrtrexpiretime	190
5.2.11. MLD Snooping Querier Commands	190
5.2.11.1. show ipv6 mld snooing querier	190
5.2.11.2. show ipv6 mld snooping querier vlan	191
5.2.11.3. show ipv6 mld snooping querier detail	191
5.2.11.4. ipv6 mld snooping querier	192
5.2.11.5. no ipv6 mld snooping querier	192
5.2.11.6. ipv6 mld snooping querier address	192
5.2.11.7. no ipv6 mld snooping querier address	193
5.2.11.8. ipv6 mld snooping querier query-interval	193
5.2.11.9. no ipv6 mld snooping querier querier-interval	193
5.2.11.10. ipv6 mld snooping querier querier-expiry-interval	193
5.2.11.11. no ipv6 mld snooping querier querier-expiry-interval	193
5.2.11.12. ipv6 mld snooping querier vlan	194
5.2.11.13. no ipv6 mld snooping querier vlan	194
5.2.11.14. ipv6 mld snooping querier vlan address	194
5.2.11.15. no ipv6 mld snooping querier vlan address	194
5.2.11.16. ipv6 mld snooping querier vlan election participate	195
5.2.11.17. no ipv6 mld snooping querier vlan election participate	195
5.2.12. Port-Channel/LAG (802.3ad) Commands	195
5.2.12.1. show interface port-channel brief	196
5.2.12.2. show interface port-channel	197
5.2.12.3. show interface port-channel system priority	200
5.2.12.4. show lacp actor	201
5.2.12.5. show lacp interface	201
5.2.12.6. interface port-channel	201
5.2.12.7. staticcapability	202
5.2.12.8. no staticcapability	202
5.2.12.9. port-channel linktrap	202
5.2.12.10. no port-channel linktrap	202
5.2.12.11. port-channel load-balance	203
5.2.12.12. no port-channel load-balance	203
5.2.12.13. load-balance	203
5.2.12.14. no load-balance	204
5.2.12.15. port-channel system priority	204
5.2.12.16. no port-channel system priorty	205
5.2.12.17. lacp	205
5.2.12.18. no lacp	205
5.2.12.19. lacp all	205
5.2.12.20. no lacp	205
5.2.12.21. lacp admin key	206
5.2.12.22. no lacp admin key	206
5.2.12.23. lacp actor admin key	206
5.2.12.24. no lacp actor admin key	206
5.2.12.25. lacp actor admin state	207
5.2.12.26. no lacp actor admin state	207
5.2.12.27. lacp actor port priority	207
5.2.12.28. no lacp actor port priority	208
5.2.12.29. min-links	208
5.2.12.30. no min-links	208
5.2.12.31. lacp fallback	208
5.2.12.32. no lacp fallback	209
5.2.12.33. lacp fallback timeout	209
5.2.12.34. no lacp fallback timeout	209
5.2.12.35. channel-group	209
5.2.12.36. no channel-group	210
5.2.12.37. delete-channel-group	210
5.2.12.38. port lacpmode enable all	210
5.2.12.39. port lacptimeout	210
5.2.13. Storm Control	211
5.2.13.1. show storm-control	211
5.2.13.2. storm-control Configuration	213
5.2.13.3. storm-control broadcast	213
5.2.13.4. no storm-control broadcast	213
5.2.13.5. storm-control broadcast action	214
5.2.13.6. no storm-control broadcast action	214
5.2.13.7. storm-control broadcast rate	214
5.2.13.8. no storm-control broadcast rate	215
5.2.13.9. storm-control broadcast level	215
5.2.13.10. no storm-control broadcast level	215
5.2.13.11. storm-control multicast	216
5.2.13.12. no storm-control multicast	216
5.2.13.13. storm-control multicast action	216
5.2.13.14. no storm-control multicast action	217
5.2.13.15. storm-control multicast level	217
5.2.13.16. no storm-control multicast level	217
5.2.13.17. storm-control multicast rate	217
5.2.13.18. no storm-control multicast rate	218
5.2.13.19. storm-control unicast	218
5.2.13.20. no storm-control unicast	218
5.2.13.21. storm-control unicast action	219
5.2.13.22. no storm-control unicast action	219
5.2.13.23. storm-control unicast level	219
5.2.13.24. no storm-control unicast level	220
5.2.13.25. storm-control unicast rate	220
5.2.13.26. no storm-control unicast rate	220
5.2.14. Port Mirror Commands	221
5.2.14.1. show port-mirror session	221
5.2.14.2. port-monitor session source	222
5.2.14.3. no port-monitor session source	223
5.2.14.4. port-monitor session destination	223
5.2.14.5. no port-monitor session destination	224
5.2.14.6. port-monitor session filter	224
5.2.14.7. no port-monitor session filter	225
5.2.14.8. port-monitor session mode	225
5.2.14.9. no port-monitor session mode	225
5.2.14.10. no port-monitor session	225
5.2.14.11. no port-monitor	226
5.2.15. Link State	226
5.2.15.1. show link state	226
5.2.15.2. link state group action	227
5.2.15.3. link state group	227
5.2.16. Port-backup Commands	228
5.2.16.1. show port-backup	228
5.2.16.2. port-backup	228
5.2.16.3. no port-backup	228
5.2.16.4. port-backup group	229
5.2.16.5. no port-backup group	229
5.2.16.6. port-backup group active	229
5.2.16.7. no port-backup group active	229
5.2.16.8. port-backup group backup	229
5.2.16.9. no port-backup group backup	230
5.2.16.10. port-backup group enable	230
5.2.16.11. port-backup group mac-move-update	230
5.2.16.12. no port-backup group mac-move-update	230
5.2.16.13. port-backup group failback-time	231
5.2.16.14. no port-backup group failback-time	231
5.3. Provisioning (IEEE 802.1p) Commands	232
5.3.1. switchport priority all	232
5.3.2. no switchport priority all	232
5.3.3. switchport priority	232
5.3.4. no switchport priority	232
5.4. Management Commands	233
5.4.1. Network Commands	233
5.4.1.1. show ip interface	233
5.4.1.2. show ip filter	233
5.4.1.3. mtu	234
5.4.1.4. no mtu	234
5.4.1.5. interface vlan	234
5.4.1.6. ip address	234
5.4.1.7. no ip addess	235
5.4.1.8. ip default-gateway	235
5.4.1.9. ip address dhcp	236
5.4.1.10. no ip address dhcp	236
5.4.1.11. ip filter	236
5.4.1.12. no ip filter	237
5.4.1.13. ip filter <name> {ipv4\|ipv6}<ipAddr>[<mask>]	237
5.4.1.14. no ip filter<name>	237
5.4.2. Serial Interface Commands	237
5.4.2.1. show line console	237
5.4.2.2. line console	238
5.4.2.3. baudrate	238
5.4.2.4. no baudrate	239
5.4.2.5. exec-timeout	239
5.4.2.6. no exec-timeout	239
5.4.2.7. password-threshold	239
5.4.2.8. no password-threshold	240
5.4.2.9. silent-time	240
5.4.2.10. no silent-time	240
5.4.2.11. terminal length	240
5.4.2.12. line password	241
5.4.3. Telnet Session Commands	241
5.4.3.1. telnet	241
5.4.3.2. show line vty	242
5.4.3.3. line vty	242
5.4.3.4. exec-timeout	242
5.4.3.5. no exec-time out	243
5.4.3.6. password-threshold	243
5.4.3.7. no password-threshold	244
5.4.3.8. maxsessions	244
5.4.3.9. no maxsessions	244
5.4.3.10. server enable	244
5.4.3.11. no server enable	245
5.4.3.12. sessions	245
5.4.3.13. no sessions	245
5.4.3.14. telnet sessions	245
5.4.3.15. no telnet sessions	246
5.4.3.16. telnet maxsessions	246
5.4.3.17. no telnet maxsessions	246
5.4.3.18. telnet exec-timeout	246
5.4.3.19. no telnet exec-timeout	247
5.4.3.20. show telnet	247
5.4.4. SNMP Server Commands	247
5.4.4.1. show snmp	247
5.4.4.2. snmp-server sysname	249
5.4.4.3. snmp-server location	249
5.4.4.4. snmp-server contact	250
5.4.4.5. snmp-server community	250
5.4.4.6. no snmp-server community <community-string>	251
5.4.4.7. snmp-server community-group	251
5.4.4.8. no snmp-server community-group <community-string>	251
5.4.4.9. show snmp engineid	251
5.4.4.10. snmp-server engineid	252
5.4.4.11. no snmp-server engineid	252
5.4.4.12. show snmp filters	253
5.4.4.13. snmp-server filter	253
5.4.4.14. no snmp-server filter <filter-name> [<oid-tree >]	254
5.4.4.15. show snmp user	254
5.4.4.16. snmp-server user	255
5.4.4.17. no snmp-server user	255
5.4.4.18. show snmp group	255
5.4.4.19. snmp-server group	257
5.4.4.20. no snmp-server group	257
5.4.4.21. show snmp views	257
5.4.4.22. snmp-server view	258
5.4.4.23. no snmp-server view	259
5.4.5. SNMP Trap Commands	259
5.4.5.1. snmp-server host <host-addr> traps	259
5.4.5.2. no snmp-server host <host-addr>	260
5.4.5.3. show trapflags	260
5.4.5.4. snmp trap link-status all	261
5.4.5.5. no snmp trap link-status all	262
5.4.5.6. snmp-server enable traps acl-trapflags	262
5.4.5.7. no snmp-server enable traps acl-trapflags	262
5.4.5.8. snmp-server enable traps authentication	262
5.4.5.9. no snmp-server enable traps authentication	263
5.4.5.10. snmp-server enable traps bgp state-changes limited	263
5.4.5.11. no snmp-server enable traps bgp state-changes limited	263
5.4.5.12. snmp-server enable traps fan	263
5.4.5.13. no snmp-server enable traps fan	263