ELTEX ESR Series - Configuration Example 1. Route-Map for BGP

ESR-Series. User manual
272
•
•
•
•
S
t
e
p
Description Command Keys
2
4
Add filtration and modification of
routes in incoming or outgoing
directions.
esr(config-bgp-
neighbor)# route-map
<NAME><DIRECTION>
<NAME> – name of the route map having
been configured;
<DIRECTION> – direction:
in – filtration and modification of
received routes;
out – filtration and modification of
advertised routes.
esr(config-ipv6-bgp-
neighbor)# route-map
<NAME><DIRECTION>
11.7.2 Configuration example 1. Route-map for BGP
Objective:
Assign community for routing information coming from AS 20:
First, do the following:
Configure BGP with AS 2500 on ESR router;
Establish neighbouring with AS20.
Solution:
Create a policy:
esr# configure
esr(config)# route-map from-as20
Create rule 1:
esr(config-route-map)# rule 1
If AS PATH contains AS 20, assign community 20:2020 to it and exit: