Which of the following about VPRN Outbound Route Filtering (ORF) is FALSE?
A . Resources consumed at the sender and receiver PEs can be reduced by using BGP OR
C . BGP ORF allows a receiving PE to filter out unnecessary inbound routes.
D . A PE indicates its ORF capabilities to its neighbor PE in a BGP Open message.
E . BGP ORF is most effective when a large number of routes is being exchanged between two peers, and most routes are filtered out on arrival.
Answer: B