Allied Telesis AT-S39 - Manual (Page 128)

Chapter 13: VLAN Commands
128
SET SWITCH INFILTERING
Syntax
set switch infiltering=on|off
Parameter
infiltering Specifies the status of ingress filtering. Options are:
on Ingress filtering is activated.
off Ingress filtering is deactivated.
Description
This command controls the status of ingress filtering. When ingress
filtering is activated, which is the default, tagged frames are filtered
when they are received on a port. When ingress filtering is deactivated,
tagged frames are filtered before they are transmitted out a port.
Example
The following command deactivates ingress filtering:
set switch infiltering=off