3Com Switch 8800 Family Configuration Guide

Configuring Protocol-Based VLAN 57
Configuring Port-Based
VLAN
You can use the following commands to specify Ethernet ports for a VLAN.
Perform the following configuration in VLAN view.
By default, the system adds all the ports to a default VLAN whose ID is 1.
Note that you can add/remove the trunk and Hybrid ports to/from a VLAN by the
port/undo port commands in Ethernet port view, but not in VLAN view.
Configuring
Protocol-Based VLAN
The following sections describe the protocol-based VLAN configuration tasks:
■ “Creating/Deleting a VLAN Protocol Type”
■ “Associating/Dissociating a Port with/from a Protocol-Based VLAN”
Creating/Deleting a
VLAN Protocol Type
You can use the following commands to create/delete a VLAN protocol type.
Perform the following configuration in VLAN view.
Associating/Dissociating
a Port with/from a
Protocol-Based VLAN
Perform the following configuration in Ethernet port view.
n
■ The port to be associated with a protocol-based VLAN must be of Hybrid type
and in this VLAN.
■ The same protocol can be configured in the different VLANs, but cannot be
configured repeatedly in the same VLAN.
■ A port cannot be associated with different VLANs with the same protocols
configured.
Tab le 38 Specify Ethernet ports for a VLAN
Operation Command
Add Ethernet ports to a VLAN port interface-list
Remove Ethernet ports from a VLAN undo port interface-list
Tab le 39 Create/Delete a VLAN protocol type
Operation Command
Create a VLAN protocol type
protocol-vlan [ protocol-index ] { at | ipx {
ethernetii | llc | raw | snap } | mode {
ethernetii etype etype-id | llc dsap dsap-id
ssap ssap-id | snap etype etype-id } }
Delete an existing VLAN protocol type
undo protocol-vlan { protocol-index [ to
protocol-end ] | all }
Tab le 40 Associate/Dissociate a port with/from a protocol-based VLAN
Operation Command
Associate a port with a protocol-based VLAN
port hybrid protocol-vlan vlan vlan-id {
vlan-protocol-list | all }
Remove a port from a protocol-based VLAN
undo port hybrid protocol-vlan vlan {
vlan-id { vlan-protocol-list | all } | all }