3Com Switch 7750 Series
Command Reference Guide — Q-in-Q Commands Chapter 3 Shared-VLAN Configuration Commands
3-2
Description
Use the shared-vlan mainboard command to configure shared-VLAN on an SRPU.
Use the undo shared-vlan mainboard command to remove the configuration.
By default, no shared-VLAN is configured on the SRPU.
Note:
z If an active SRPU is equipped with the device, shared-VLAN takes effect on
active/standby SRPUs at the same time.
z You must use a created VLAN as shared-VLAN; otherwise the system gives an
error prompt.
Caution:
Shared-VLAN can damage and disable RRPP. Therefore, do not enable both RRPP
and shared-VLAN on the switch.
Example
# Configure VLAN 10 as shared-VLAN on an SRPU.
<3Com> system-view
System View: return to User View with Ctrl+Z.
[3Com] shared-vlan 10 mainboard
3.1.3 shared-vlan slot Syntax
shared-vlan vlan-id slot slot-number
undo shared-vlan vlan-id slot slot-number
View
System view
Parameter
vlan-id: ID of a shared-VLAN, ranging from 1 to 4094.
Description
Use the shared-vlan slot command to configure shared-VLAN on an LPU.