Given the screen configuration shown, the failure’s probable cause is:
A. Packet 1 Proposes SA life Type , Sa Life Duration, Authentication and Encapsulation Algorithm.
B. Packet 1 proposes a symmetrical key.
C. Packet 1 proposes a subnet and host ID, an encryption and hash algorithm.
D. Packet 1 proposes either a subnet or host ID, an encryption and hash algorithm, and ID data.