Router PG1 is configured as a route reflector. What would happen if router PG1 would
receive an update from a peer in a different autonomous system?

A.
It discards the update.

B.
It sends the update to all IBGP peers.

C.
It sends the update only to non clients.

D.
It sends the update only to route reflector clients.

E.
It sends the update to all routers in the autonomous system.