Gill Bates is in charge of a large enterprise, which requires VPN connections between offices
around the world. To achieve this Gill decides to use a dynamic routing protocol to make sure all
offices are connected through the VPN community using tunnel interfaces among all peers.
Nothing is configured in vpn_route.conf. However, Gill is experiencing connectivity problems and
when examining the logs he discovers multiple “out of state” drops. What is the most likely cause
of and solution to this problem?
A.
Asymmetric routing will happen if nothing has been configured in vpn_route.conf. The
vpn_route.conf should be configured to prevent asymmetric routing
B.
The firewall security policy drops the traffic. Gill should introduce a Directional VPN rule toallow
the VPN traffic
C.
The dynamic routing protocol introduces asymmetric routing in Gill’s VPN community.
Gillshould use wire mode on the VPN tunnel interfaces
D.
In this configuration, NAT is necessary for traffic to be routed correctly. IP pool NAT should
beconfigured on each gateway