Refer to the exhibit. MTU has been configured on the underlying physical topology, and no MTU command has been configured on the tunnel interfaces.
What happens when a 1500-byte IPv4 packet traverses the GRE tunnel from host X to host Y, assuming the DF bit is cleared?
- A. The packet is discarded on router B
- B. The packet arrives on router C without fragmentation
- C. The packet arrives on router C fragmented
- D. The packet is discarded on router A