Allied Telesis AT-S63 - Manual (Page 171)

AT-S63 Management Software Command Line User’s Guide
Section I: Basic Operations 171
Description
This command discards ingress and egress broadcast packets as well as
unknown unicast and multicast packets on a port. When you activate this
feature on a port, the port discards all ingress or egress packets of the
type specified. The default setting for each type of packet filter is disabled.
Examples
The following command activates the ingress broadcast filter on ports 4
and 23 so that the ports discard all ingress broadcast packets:
set switch port=4,23 bcastfiltering=yes
The following command activates the unknown egress multicast and
unicast filters on ports 3 and 6 so that the ports discard all unknown egress
multicast and unicast packets:
set switch port=3,6 unkmcastegressfiltering=yes
unkucastegressfiltering=yes
This command disables the unknown ingress unicast filter on port 24 so
that the port again accepts all unknown ingress unicast packets:
set switch port=24 unkucastfiltering=no
AlliedWare Plus
Command
Syntax
To activate the ingress broadcast frame filter:
filtering broadcast ingress
To activate the egress broadcast frame filter:
filtering broadcast egress
To activate the unknown ingress multicast frame filter:
filtering multicast ingress
To activate the unknown egress multicast frame filter:
filtering multicast egress
To activate the unknown ingress unicast frame filter:
filtering dlf ingress
To activate the unknown egress unicast frame filter:
filtering dlf egress
To disable a filter, use the NO form of the command.