Based on this interface configuration, what is the expected state of OSPF adjacency?
A . Full on both routers
B . not established
C . 2WAY/DROTHER on both routers
D . FULL/BDR on R1 and FULL/BDR on R2
Answer: B
Explanation:
On Ethernet interfaces the OSPF hello intervl is 10 second by default so in this case there would be a Hello interval mismatch -> the OSPF adjacency would not be established.