3com 8807 Guida Di Riferimento
Super VLAN Configuration Commands
93
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You can still add/remove ports to/from a VLAN after the mapping relationship is
established.
established.
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The undo subvlan command cancels all mapping relationships between the
specified super VLAN and all sub VLANs. If you do not specify the sub-vlan-list
argument. Otherwise, this command cancels the mapping relationship
between the specified sub VLAN and the specified super VLAN.
specified super VLAN and all sub VLANs. If you do not specify the sub-vlan-list
argument. Otherwise, this command cancels the mapping relationship
between the specified sub VLAN and the specified super VLAN.
Related command: display supervlan.
Example
# Establish mapping relationship between super VLAN 10 and sub VLANs with
VLAN IDs of 3, 4, 5 and 9.
VLAN IDs of 3, 4, 5 and 9.
[3Com-vlan10] subvlan 3 to 5 9
supervlan
Syntax
supervlan
undo supervlan
View
VLAN view
Parameter
None
Description
Use the supervlan command to set a VLAN to be a super VLAN.
Use the undo supervlan command to cancel the super VLAN type of a VLAN.
By default, no type is configured for a VLAN.
Note that:
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You cannot add ports to a super VLAN.
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The ARP proxy of the interfaces of a VLAN are enabled automatically and
cannot be disabled when the VLAN is set to be a super VLAN.
cannot be disabled when the VLAN is set to be a super VLAN.
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The default VLANs cannot be super VLANs.
Related command: display supervlan.
Example
# Set VLAN 2 to be a super VLAN.
[3Com-vlan2] supervlan