To securely transport EIGRP traffic, a network administrator will build VPNs between sites. What is the best method to accomplish the transport of EIGRP traffic?
A) IPSec in tunnel mode
B) IPSec in transport mode
C) GRE with IPSec in transport mode
D) GRE with IPSec in tunnel mode

Question

Quizplus · Accepted Answer

GRE with IPSec in transport mode is the best method because GRE can encapsulate EIGRP traffic, allowing it to be routed over the VPN, while IPSec in transport mode provides the necessary security for the GRE tunnel.

To Securely Transport EIGRP Traffic, a Network Administrator Will Build