What is a difference between FlexVPN and DMVPN?

What is a difference between FlexVPN and DMVPN?
A . DMVPN uses IKEv1 or IKEv2, FlexVPN only uses IKEv1
B. DMVPN uses only IKEv1 FlexVPN uses only IKEv2
C. FlexVPN uses IKEv2, DMVPN uses IKEv1 or IKEv2
D. FlexVPN uses IKEv1 or IKEv2, DMVPN uses only IKEv2

View Answer

Answer: C