The diagrams show your network and the encrypt rule. If the source and destination are inside the VPN Domain of the same gateway i.e. Source X is in Net_A and Destination Y is in Net_B. The connection originates at X and reaches the gateway, which forwards the response back to Y.
Which of the following is true?
A.
The connection from Net_A to Net_B will be authenticated
B.
The gateway 1 will need authentication
C.
The connection from Net_A to Net_B will not be encrypted
D.
The gateway 1 will drops the connection from Net_A to Net_B
E.
The connection from Net_A to Net_B will be encrypted