What type of prefix does a router running BGP advertise to its IBGP neighbor (assuming the router is not configured as a route reflector)? (radio).

A: Prefixes are learned through other IBGP neighbors, or prefixes are learned from EBGP neighbors, or prefixes are learned through routing introduction B: A prefix that exists in the routing table C: Prefixes are learned through other BGP neighbors, or prefixes are learned locally through network or routing introduction D: Prefixes are learned through EBGP neighbors, or prefixes are learned locally through network or routing introduction E: The prefix is learned through an EBGP neighbor, or the prefix is learned from an from RR