Which option helps to avoid rogue route injection, unwanted peering, and malicious BGP activities?

A network engineer must reduce the security risks on a BGP network.

Which option helps to avoid rogue route injection, unwanted peering, and malicious BGP activities?
A . Apply route maps and policies in route redistribution events.
B . Apply MD5 authentication between all BGP peers.
C . Encrypt all traffic with IPsec between neighbors.
D . Use GRE tunnels between all BGP peers.

View Answer

Answer: D