Configure a Cluster ID for a BGP4+ Route Reflector

When you have multiple route reflectors, change the cluster ID so that all route reflectors belong to the same cluster.

Procedure

  1. Access global configuration mode.
    device# configure terminal
  2. Access BGP configuration mode.
    device(config)# router bgp
  3. Specify the autonomous system in which your device resides.
    device(config-bgp-router)# local-as 1000
  4. Change the cluster ID of a device from the default device ID.
    device(config-bgp-router)# cluster-id 321

Example

The following example summarizes the commands in this procedure.

device# configure terminal
device(config)# router bgp
device(config-bgp-router)# local-as 1000
device(config-bgp-router)# cluster-id 321