VLANs and Trunks — различия между версиями
imported>Artem (Новая страница: «==Ссылки== [http://www.ccnpguide.com/ccnp-switch-642-813-vlans-trunks/]») |
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| + | ==What is Multi VLAN port == | ||
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| + | The multi-VLAN port is a special feature which allows switch for configuring a single port for 2 or more vlans. This feature allows users from different VLANs to access a server or router without implementing InterVLAN routing capability. A multi-VLAN port performs normal switching functions in all its assigned VLANs. | ||
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| + | multi-VLAN port will not work when a trunk is configured on the switch. Multi-VLAN can’t be used to connect between switches. Multi-VLAN port only used to connect a router or server. The switch automatically transitions to VTP transparent mode when the multi-VLAN port feature is enabled, making the VTP disabled. | ||
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| + | The multi-VLAN port feature is supported only on the Catalyst 2900 XL/3500 XL series switches. This feature is not supported on the Catalyst 4000/5000/6000 series or any other Cisco Catalyst switches. | ||
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| + | Configuration | ||
| + | Switch(config-if)# switchport mode multi | ||
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| + | To assign a multi-VLAN port already in multi mode to a range of VLANs: | ||
| + | Switch(config-if)# switchport multi vlan 15-20 | ||
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==Ссылки== | ==Ссылки== | ||
| − | [http://www.ccnpguide.com/ccnp-switch-642-813-vlans-trunks/] | + | [http://www.ccnpguide.com/ccnp-switch-642-813-vlans-trunks/ VLANs & Trunks. VLAN Models, Trunking, VTP, & PVLANs] |
Текущая версия на 18:45, 25 июня 2014
What is Multi VLAN port
The multi-VLAN port is a special feature which allows switch for configuring a single port for 2 or more vlans. This feature allows users from different VLANs to access a server or router without implementing InterVLAN routing capability. A multi-VLAN port performs normal switching functions in all its assigned VLANs.
multi-VLAN port will not work when a trunk is configured on the switch. Multi-VLAN can’t be used to connect between switches. Multi-VLAN port only used to connect a router or server. The switch automatically transitions to VTP transparent mode when the multi-VLAN port feature is enabled, making the VTP disabled.
The multi-VLAN port feature is supported only on the Catalyst 2900 XL/3500 XL series switches. This feature is not supported on the Catalyst 4000/5000/6000 series or any other Cisco Catalyst switches.
Configuration
Switch(config-if)# switchport mode multi
To assign a multi-VLAN port already in multi mode to a range of VLANs:
Switch(config-if)# switchport multi vlan 15-20
