Which statement about dynamic GRE between a headend router and a remote router is true?
A. The headend router learns the IP address of the remote end router statically
B. A GRE tunnel without an IP address has a status of administratively down
C. GRE tunnels can be established when the remote router has a dynamic IP address
D. The remote router initiates the tunnel connection
Answer:D
Which statement about dynamic GRE between a headend router and a remote router is true?
A. The headend router learns the IP address of the remote end router statically B. A GRE tunnel without an IP address has a status of administratively down C. GRE tunnels can be established when the remote router has a dynamic IP address D. The remote router initiates the tunnel connection