D4Which three statements accurately describe DMVPN configuration? (Choose three,)

A.
The GRE tunnel mode must be set to point-to-point mode: tunnel mode gre point-to-point

B.
If running EIGRP over DMVPNf the hub router tunnel interface must have split horizon disabled:
no ip split-horizon eigrp AS-Number

C.
At the spoke routers, static NHRP mapping to the hub router is required: ip nhrp map hubtunnel-ip-address hub-physical-ip-address

D.
The GRE tunnel must be associated with an IPsec profile: tunnel protection ipsec profile profilename