Correct answer is AB.
We can see that the interface is in area 0.0.0.0 (the OSPF backbone), and that the neighbor count is 4, meaning four other routers plus the local router for a total of five on that segment.
A is correct (the area is 0.0.0.0).
B is correct (4 neighbors + local router = 5 total).
C is incorrect because 0.0.0.4 is the local router’s own ID, not a neighbor’s.
D is incorrect; the debug does not indicate any routers are down.
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Ic3Box
1 month, 2 weeks ago