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BGP and BGP4+ Introduction
Software Reference Supplement for SwitchBlade® x8112, x908, x900 and x610 Series Switches
C613-50032-01 REV D AlliedWare Plus
TM
Operating System - Software Version 5.4.3-2.6 1.15
How to use Route Maps for BGP or BGP4+ updates
You can use a route map on a per-neighbor basis to filter updates and modify various
attributes. A route map can be applied to either inbound or outbound updates. Only the
routes that pass the route map are sent or accepted in updates.
Note that community based matching requires the ip community-list (BGP and BGP4+)
Global Configuration command.
See the section BGP Community Filtering for more information. See also the related
route-map commands that are included in the BGP and BGP4+ Commands chapter of
this Supplement: set community (Route Map) and match community (Route Map).
For BGP, to apply a route map to incoming and outgoing IPv4 routes, use the command
below in the Router Configuration mode:
For BGP4+, to apply a route map to incoming and outgoing IPv6 routes, use the following
command in Address Family Configuration mode:
awplus(config-router)#
neighbor <neighborid> route-map
<mapname> {in|out}
This command applies a route map to incoming or outgoing
IPv4 routes in the Router Configuration mode.
awplus(config-router-af)#
neighbor <neighborid> route-map
<mapname> {in|out}
This command applies a route map to incoming or outgoing
IPv6 routes in the Address Family Configuration mode.