Refer to the Exhibit. Router R1 is stuck in 2-WAY state with neighbors R2 and R3. As a result R1 has an incomplete routing table. To troubleshoot the issue, the show and debug commands in the exhibit are entered on R1. Based on the output of these commands what is the most likely cause of this problem?
A.
All the routers on the Ethernet segment have been configured with “ip ospf priority 0”
B.
The Ethernet 0/0 interfaces on these routers are missing the “ip ospf network broadcast” command.
C.
The hello timers on the segment between these routers do not match.
D.
The Ethernet 0/0 interfaces on R1 has been configured with the command, “ip ospf network non-broadcast”.
E.
R1 can not form an adjacency with R2 or R3 because it does not have a matching authentication key.