Refer to the exhibit.

Why is there no encrypted session between host 10.10.10.1 and 20.20.20.1?

A.
Incorrect or missing phase 2 configuration on the server.

B.
Incorrect or missing Virtual-Template configuration on the server.

C.
Incorrect or missing phase 1 configuration on server.

D.
Incorrect or missing Virtual-Template configuration on the client.

E.
Incorrect or missing group configuration on the server.