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

Question

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

Quizplus · Accepted Answer

The Answer of 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

Refer to the Exhibit