Allied Telesis AlliedWare Plus - Bgp Cluster-ID

C613-50100-01 REV C Command Reference for x930 Series 1173
AlliedWare Plus™ Operating System - Version 5.4.6-1.x
BGP AND BGP4+ COMMANDS
BGP
CLUSTER-ID
bgp cluster-id
Overview This command configures the cluster-id if the BGP cluster has more than one route
reflector. A cluster includes one or more route reflectors and their clients. Usually,
each cluster is identified by the router-id of its single route reflector. However, to
increase redundancy, a cluster may sometimes have more than one route reflector.
All router reflectors in such a cluster are then identified by a cluster-id.
The bgp cluster-id command is used to configure the 4 byte cluster ID for clusters
with more than one route reflector.
The no variant of this command removes the cluster ID.
Syntax
bgp cluster-id {<ip-address>|<cluster-id>}
no bgp cluster-id
Mode Router Configuration
Usage The following configuration creates cluster-id 5 including two
route-reflector- clients.
awplus(config)# router bgp 200
awplus(config-router)# neighbor 2.2.2.2 remote-as 200
awplus(config-router)# neighbor 3.3.3.3 remote-as 200
awplus(config-router)# neighbor 3.3.3.3 route-reflector-client
awplus(config-router)# neighbor 5.5.5.5 remote-as 200
awplus(config-router)# neighbor 5.5.5.5 route-reflector-client
awplus(config-router)# neighbor 6.6.6.6 remote-as 200
awplus(config-router)# bgp cluster-id 5
Examples To add a bgp cluster-id, apply the example commands as shown below:
awplus# configure terminal
awplus(config)# router bgp 100
awplus(config-router)# bgp cluster-id 10.10.1.1
Parameter Description
<cluster-id> <1-4294967295> Route Reflector cluster-id as a 32 bit
quantity.
<ip-address> A.B.C.D Route Reflector Cluster-id in IP address
format.