3com 8807 Reference Guide

C

HAPTER

 4: VLAN C

ONFIGURATION

 C

OMMANDS

Use the undo trap-to-cpu disable command to move the CPU port into a VLAN.

By default, a VLAN contains a CPU port.

# Move the CPU port out of VLAN 2.

[3Com-vlan2] trap-to-cpu disable

 

Warning : CPU port will exit the designated VLAN.

 

Broadcast & multicast packets cannot forward to CPU! 

trap-to-cpu disable vlan { vlan-list | all }

undo trap-to-cpu disable vlan { vlan-list | all }

System view

vlan-list: Specifies the list of VLANs that contain a CPU port, expressed in form of 
vlan-list = { vlan-id [ to vlan-id ] } &<1-10>. The vlan-id before the keyword to 
must be larger than or equal to the vlan-id after to. &<1-10> means that the 
preceding parameter can be repeated up to 10 times.

all: All VLANs.

Use the trap-to-cpu disable vlan command to move the CPU port out of the 
specified VLANs.

Use the undo trap-to-cpu disable vlan command to move the CPU port into the 
specified VLANs.

# Move the CPU port out of VLAN 5 and VLANs 20 to 30.

[SW8800] trap-to-cpu disable vlan 5 20 to 30 

vlan vlan-id-list

undo vlan { vlan-id [ to vlan-id ] | all }

System view

vlan-id-list: vlan-id-list = [ vlan-id1 [ to vlan-id2 ] ]&<1-10>, specifies the range of 
VLANs to be created. The value range of vlan-id is 1 to 4094. &<1-10> means that 
the preceding parameter can be repeated up to 10 times.