View the exhibit, which contains the partial output of an IKE real-time debug, and then answer the question below.

Why didn’t the tunnel come up?

A. The remote gateway is using aggressive mode and the local gateway is configured to use main mode.

B. The remote gateway’s phase 1 configuration does not match the local gateway’s phase 1 configuration.

C. The remote gateway’s phase 2 configuration does not match the local gateway’s phase 2 configuration
D. The pre-shared keys do not match.