3com 8807 Reference Guide

port trunk permit vlan { vlan-id-list | all }

undo port trunk permit vlan { vlan-id-list | all }

Ethernet port view

vlan-id-list: vlan-id-list = [ vlan-id1 [ to vlan-id2 ] ]&<1-10> is the VLAN range 
joined by the trunk port. It can be discrete. The vlan-id ranges from 2 to 4,094. 
&<1-10> indicates that the former parameter can be input 10 times repeatedly at 
most.

all: Joins the trunk port to all VLANs.

Use the port trunk permit vlan command to join trunk port to specified VLAN.

Use the undo port trunk permit vlan command to cancel trunk port from 
specified VLAN.

Trunk port can belong to multiple VLANs. If the port trunk permit vlan 
command is used many times, then the VLAN enabled to pass on trunk port is the 
set of these vlan-id-list.

Related command: port link-type.

# Remove the trunk port from the default VLAN.

<SW8800> system-view

 

System View: return to User View with Ctrl+Z.

 

[SW8800] interface Ethernet2/1/1

 

[3Com-Ethernet2/1/1] undo port trunk permit vlan 1 

# Add the trunk port to all VLANs.

[3Com-Ethernet2/1/1] port trunk permit vlan all 

port trunk pvid vlan vlan-id

Ethernet port view

vlan-id: VLAN ID defined in IEEE802.1Q, ranging from1 to 4,094 and the default 
vlan-id is 1.