What is a key advantage of Cisco GET VPN over DMVPN?
A.
Cisco GET VPN provides zero-touch deployment of IPSEC VPNs.
B.
Cisco GET VPN supports certificate authentication for tunnel establishment.
C.
Cisco GET VPN has a better anti-replay mechanism.
D.
Cisco GET VPN does not require a secondary overlay routing infrastructure.
D is the clearest advantage. How about C? The Getvpn has TBAR Anti-reply mechanism. Not sure if it is better than DMVPN.