Which two statements are true about route reflector configurations? (Choose two)
A. Clients must have IBGP sessions to the other clients and to the route reflector.
B. The neighbor ip-address route-reflector-client configuration command is required on the route reflectors.
C. When a cluster contains multiple route reflectors, all the route reflectors in the cluster need to be configured with the same Cluster-ID.
D. When a cluster contains multiple route reflectors, the bgp cluster-id cluster-id configuration command is required on the clients on the route reflectors.
