Which Cisco AnyConnect VPN feature enables DTLS to fall back to a TLS connection?
A. perfect forward secrecy
B. dead peer detection
C. keepalives
D. IKEv2
Which Cisco AnyConnect VPN feature enables DTLS to fall back to a TLS connection?
A. perfect forward secrecy
B. dead peer detection
C. keepalives
D. IKEv2