An engineer is configuring IPsec VPN and needs an authentication protocol that is reliable and supports ACK and sequence. Which protocol accomplishes this goal?
A. AES-192
B. IKEv1
C. AES-256
D. ESP
An engineer is configuring IPsec VPN and needs an authentication protocol that is reliable and supports ACK and sequence. Which protocol accomplishes this goal?
A. AES-192
B. IKEv1
C. AES-256
D. ESP