Which benefit of FlexVPN is a limitation of DMVPN using IKEv1?

Which benefit of FlexVPN is a limitation of DMVPN using IKEv1?
A . GRE encapsulation allows for forwarding of non-IP traffic.
B . IKE implementation can install routes in routing table.
C . NHRP authentication provides enhanced security.
D . Dynamic routing protocols can be configured.

View Answer

Answer: B

Explanation:

https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/sec_conn_ike2vpn/configuration/15-mt/sec-flex-vpn-15-mt-book/sec-flex-spoke.html