Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - LINK LAYER CONFIGURATION GUIDE 2010-10-13 Configuration Manual page 514

JunosE 11.3.x Link Layer Configuration Guide
unicast
unknown-destination
unknown-protocol
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NOTE: You cannot change the default subscriber policy values for a trunk
(server) bridge interface. As a result, you cannot use the subscriber-policy
command to create a nondefault subscriber policy for a trunk interface.
See subscriber-policy.
Use to modify the subscriber policy for the unicast (user-to-user) protocol to define
whether a subscriber (client) bridge interface permits (forwards) or denies (filters or
drops) unicast packets.
Specify one of the following keywords:
permit—Forwards packets of this type
deny—Filters or drops packets of this type
Unicast packets are forwarded by default.
Example
host1(config-policy)#unicast deny
Use the no version to restore the default value.
See unicast.
Use to modify the subscriber policy for packets with unknown unicast DAs to define
whether a subscriber (client) bridge interface permits (forwards) or denies (filters or
drops) packets with unknown unicast DAs.
Specify one of the following keywords:
permit—Forwards packets of this type
deny—Filters or drops packets of this type
Packets with unknown unicast DAs are filtered or dropped by default.
Example
host1(config-policy)#unknown-destination permit
Use the no version to restore the default value.
See unknown-destination.
Use to modify the subscriber policy for packets containing an unknown protocol to
define whether a subscriber (client) bridge interface permits (forwards) or denies
(filters or drops) these packets.
An unknown protocol is any protocol other than ARP, IP, MPLS, or PPPoE.
Copyright © 2010, Juniper Networks, Inc.