Examine the partial output from the IKE real time debug shown in the exhibit; then answer the question below.
Why didn’t the tunnel come up?
A.
IKE mode configuration is not enabled in the remote IPsec gateway.
B.
The remote gateway’s Phase-2 configuration does not match the local gateway’s phase-2 configuration.
C.
The remote gateway’s Phase-1 configuration does not match the local gateway’s phase-1 configuration.
D.
One IPsec gateway is using main mode, while the other IPsec gateway is using aggressive mode.