PLANET WGSW-52040 - Manual (Page 288)

17-57
Global Mode
Default:
Enable VLAN ingress filtering function.
Usage Guide:
After VLAN ingress filtering is enabled on the port, when the system receives data it will check source port first, and
forwards the data to the destination port if it is the VLAN member port, or else drop the data.
Example:
Disable VLAN ingress rules on the port.
Switch(config)#no vlan ingress enable
17.1.39 vlan-translation
Command:
vlan-translation <old-vlan-id> to <new-vlan-id> in
no vlan-translation <old-vlan-id> in
Function:
Add VLAN translation by creating a mapping between original VLAN ID and current VLAN ID; the no form of this
command deletes corresponding mapping.
Parameter:
old-vlan-id is the original VLAN ID; new-vlan-id is the translated VLAN ID; in indicates ingress translation.
Command Mode:
Global/Port Mode.
Default:
There is no VLAN translation relation.
Usage Guide:
The command is for configuring the translation relation of the VLAN translation function. The data packets will be
matched according to the configured translation relations, and its VLAN ID will be changed to the one in the
configured item once matched, while forward the packets of the original VLAN if not match. This command can not
be used with dot1q-tunnel enable at the same time.