What best explains the BGP route-reflector function?

A.
None of the above.

B.
BGP route-reflector does not have to be in the forwarding path of data coming from its clients.

C.
BGP route-reflector will stop reflecting the routes if they’re not directly-connected clients.

D.
BGP route-reflector should be in forwarding path of data coming from its clients.

Explanation: