Refer to the exhibit. The tables contain information from the Cisco Router and Security Device Manager configurations of Router A and Router B. Traffic between Host 1 and Host 2 is not successfully establishing the sitE.to-site VPN between Router A and Router B.

What is the mostly likely cause of this fault?

A.
Router A is using a standard IP ACL (100-149) while Router B is using a Turbo ACL (150-199).

B.
The IKE encryption methods on the two routers are different

C.
the IPSec policy map names on the two routers are different.

D.