3com MSR 20-20 참조 매뉴얼

C

HAPTER

 39: VLAN C

ONFIGURATION

 C

OMMANDS

VLAN interface view

None

Use the shutdown command to shut down a VLAN interface.

Use the undo shutdown command to bring up a VLAN interface.

By default, the VLAN interface is down if all ports in the VLAN are down, as long 
as one port in the VLAN is up, the VLAN interface will be up

You can use the undo shutdown command to bring up a VLAN interface after 
configurations of the related parameter and protocol. When there is a fault in a 
VLAN interface, you can use the shutdown command to shut down the interface 
and then bring it up using the undo shutdown command. In this way, the 
interface will resume Shutting down/bringing up a VLAN interface does not affect 
any Ethernet ports in the VLAN. The state of an Ethernet port does not change 
with the VLAN interface state.

# Shut down the VLAN interface and then bring it up.

<Sysname> system-view

[Sysname] interface vlan-interface 2

[Sysname-Vlan-interface2] shutdown

[Sysname-Vlan-interface2] undo shutdown 

vlan { vlan-id1 [ to vlan-id2 ] | all }

undo vlan { vlan-id1 [ to vlan-id2 ] | all }

System view

vlan-id1: VLAN ID, in the range of 1 to 4,094.

vlan-id1 to vlan-id2: Specifies a VLAN range. Both the vlan-id1 argument and the 
vlan-id2 argument are in the range of 1 to 4094.

all: Creates or deletes all VLANs except reserved VLANs. The keyword is not 
supported when the number of maximum VLANs that can be created on a device 
is less than 4094.

Use the vlan vlan-id command to create specified VLAN(s).