3Com S7902E Command Reference Manual - page 227
2-3
undo subvlan
[
vlan-list
]
View
VLAN view
Default Level
2: System level
Parameters
vlan-list
: Sub-VLAN list, in the format of
vlan-list
=
{
vlan-id
[
to
vlan-id2
}
&
, in which
vlan-id
represents the sub-VLAN ID and ranges from 1 to 4094.
&
indicates you can specify up to 10
sub-VLAN IDs or sub-VLAN ID ranges.
Description
Use the
subvlan
command to associate the super VLAN with the specified sub-VLAN (s).
The current VLAN is the super VLAN whereas the VLANs specified by the
vlan-list
paramter are the
sub-VLANs.
Use the
undo subvlan
command to remove the association.
Note:
z
Ensure that the sub-VLANs already exist before associating them with a super VLAN.
z
You can add/remove a port to/from a sub-VLAN already associated with a super VLAN.
z
The
undo subvlan
command without
vlan-list
specified removes the association between the
specified super VLAN and all its sub-VLANs, while the
undo subvlan
command with
vlan-list
specified only removes the association between the current super VLAN and the sub-VLANs
specified by
vlan-list
.
Related commands:
display supervlan
.
Examples
# Associate VLAN 10 (the super VLAN) with VLAN 3, VLAN 4, VLAN 5, and VLAN 9 (the sub-VLANs).
[Sysname] vlan 10
[Sysname-vlan10] subvlan 3 to 5 9
supervlan
Syntax
supervlan
undo supervlan
View
VLAN view
Default Level
2: System level