— Exhibit —
Refer to the Exhibit.
You are troubleshooting an OSPF adjacency problem between R1 and R2.
Referring to the exhibit, what is causing this OSPF adjacency problem?
A.
There is a hello interval mismatch.
B.
There is a dead interval mismatch.
C.
There is an MTU mismatch.
D.
There is an LSA refresh timer mismatch.
Explanation: