3com S7906E Guide De Référence

 

1-7 

# Shut down VLAN interface 2 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 

2: System level 

vlan-id1, vlan-id2: VLAN ID, in the range 1 to 4094. 

vlan-id1 to vlan-id2: Specifies a VLAN range. A VLAN ID is in the range 1 to 4094. 

all: Creates or removes all VLANs except reserved VLANs.  

Use the vlan  vlan-id command to create a VLAN and enter its view or enter the view of an existing 

VLAN.  

Use the vlan vlan-id1 to vlan-id2 command to create a range of VLANs specified by vlan-id1 to vlan-id2, 

except reserved VLANs. 

Use the undo vlan command to remove the specified VLAN(s). 

 

z 

As the default VLAN, VLAN 1 cannot be created or removed.  

z 

You cannot create/remove reserved VLANs reserved for specific functions. 

z 

You cannot use the undo vlan command to directly remove reserved VLANs, voice VLANs, 

management VLANs, dynamic VLANs, VLANs configured with QoS policies, control VLANs 

configured for smart link, or remote probe VLANs configured for port mirroring. To remove these 

VLANs, you need to first remove related configurations.  

z 

If an isolate-user-VLAN and a secondary VLAN are associated with each other with the 

isolate-user-vlan command, the isolate-user-VLAN or secondary VLAN cannot be removed 

unless the association is removed first.