SMC Networks TigerSwitch manual 211, Private vlan association

VLAN COMMANDS

VLANs, and serves to channel traffic between community

VLANs and other locations.

•isolated – Specifies an isolated VLAN. Ports assigned to an isolated VLAN can only communicate with promiscuous ports within their own VLAN.

Default Setting

None

Command Mode

VLAN Configuration

Command Usage

•Private VLANs are used to restrict traffic to ports within the same VLAN “community,” and channel traffic passing outside the community through promiscuous ports that have been mapped to the associated “primary” VLAN.

•Port membership for private VLANs is static. Once a port has been assigned to a private VLAN, it cannot be dynamically moved to another VLAN via GVRP.

•Private VLAN ports cannot be set to trunked mode. (See “switchport mode” on page 4-202.)

Example

Console(config)#vlan database

Console(config-vlan)#private-vlan 2 primary

Console(config-vlan)#private-vlan 3 community

Console(config)#

private vlan association

Use this command to associate a primary VLAN with a secondary (i.e., community) VLAN. Use the no form to remove all associations for the specified primary VLAN.

Syntax

private-vlanprimary-vlan-id association {secondary-vlan-id add secondary-vlan-id remove secondary-vlan-id}

no private-vlan primary-vlan-idassociation

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