Which two statements are correct about reflecting inet-vpn unicast prefixes in BGP route reflection? (Choose two.)

Which two statements are correct about reflecting inet-vpn unicast prefixes in BGP route reflection? (Choose two.)
A . Route reflectors do not change any existing BGP attributes by default when advertising routes.
B . A BGP peer does not require any configuration changes to become a route reflector client.
C . Clients add their originator ID when advertising routes to their route reflector
D . Route reflectors add their cluster ID to the AS path when readvertising client routes.

View Answer

Answer: A,B

Explanation:

Route reflection is a BGP feature that allows a router to reflect routes learned from one IBGP peer to another IBGP peer, without requiring a full-mesh IBGP topology. Route reflectors do not change any existing BGP attributes by default when advertising routes, unless explicitly configured to do so. A BGP peer does not require any configuration changes to become a route reflector client, only the route reflector needs to be configured with the client parameter under [edit protocols bgp group group-name neighbor neighbor-address] hierarchy level.