Refer to the exhibit.

Which two changes must you make to the given IOS site-to-site VPN configuration to enable the
routers to form a connection? (Choose two.)

A.
Configure a valid route on Router A.

B.
Configure the access list on Router B to mirror Router A.

C.
Configure Router B’s ISAKMP policy to match the policy on Router A.

D.
Configure the tunnel modes on the two routers to match.