Supervlan - 3Com 7750 Series Command Reference Manual

3Com Switch 7750 Series
Command Reference Guide – Extended VLAN Applications Chapter 3 Super VLAN Configuration Commands
Example
# Establish the mapping relationship between sub VLAN 3, 4, 5, 9 and super VLAN 10.
<3Com> system-view
System View: return to User View with Ctrl+Z.
[3Com] vlan 10
[3Com-vlan10] supervlan
[3Com-vlan10] subvlan 3 to 5 9

3.1.4 supervlan

Syntax
supervlan
undo supervlan
View
VLAN view
Parameter
None
Description
Use the supervlan commmand to set current VLAN to super VLAN.
Use the undo supervlan commmand to restore the current VLAN type to ordinary
VLAN.
Note that:
You can not configure a VLAN which includes Ethernet ports as a super VLAN;
and after you configure a super VLAN, you cannot add any Ethernet port to it.
When a VLAN is configured as a super VLAN, ARP proxy function is automatically
enabled on the VLAN interface.
When a super VLAN exists, the ARP proxy function cannot be disabled on the
corresponding VLAN interface.
Related command: display supervlan.
Example
# Set the VLAN 2 to super VLAN.
<3Com> system-view
System View: return to User View with Ctrl+Z.
[3Com] vlan 2
[3Com-vlan2] supervlan
3-4