Which three benefits does DMVPN offer? (Choose three.)
A.
supports spokes that use dynamic IP addresses
B.
supports IPunicast and multicast traffic
C.
supports native routing protocols over the tunnels
D.
is available on Cisco IOS routers and on Cisco ASA security appliances
E.
provides tunnel-less any-to-any connectivity
F.
has less overhead than GRE overIPsec