64 ESR Series Routers Operation Manual
Map the policy to routing information:
esr(config-bgp-neighbor)# route-map from-as20 in
Objective 2: For the whole transmitted routing information (from community 2500:25), assign MED
equal to 240 and define EGP routing information source:
First: Configure BGP with AS 2500 on ESR
Solution:
Create a policy:
esr(config)# route-map to-as20
Create a rule:
esr(config-route-map)# rule 1
If community contains 2500:25, assign MED 240 and Origin EGP to it:
esr(config-route-map-rule)# match community 2500:25
esr(config-route-map-rule)# action set metric 240
esr(config-route-map-rule)# action set origin egp
esr(config-route-map-rule)# exit
esr(config-route-map)# exit
In AS 2500 BGP process, enter neighbour parameter configuration:
esr(config)# router bgp 2500
esr(config-bgp)# neighbor 185.0.0.2
Map the policy to the routing information being announced:
esr(config-bgp-neighbor)# route-map to-as20 out
esr(config-bgp-neighbor)# exit
esr(config-bgp)# exit
esr(config)# exit
Configuration changes will take effect when the configuration is applied:
esr# commit
Configuration has been successfully committed
esr# confirm
Configuration has been successfully confirmed
esr#
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