Refer to the exhibit.

The IKEv2 tunnel between Router1 and Router2 is failing during session establishment. Which
action will allow the session to establish correctly?

A.
The address command on Router2 must be narrowed down to a /32 mask.

B.
The local and remote keys on Router2 must be switched.

C.
The pre-shared key must be altered to use only lowercase letters.

D.
The local and remote keys on Router2 must be the same.