300-510 SPRI: Implementing Cisco Service Provider Advanced Routing SolutionsDemo

Question

For what reason might two devices be unable to establish an OSPF neighbor relationship?

A The two devices have different process IDs
B The two devices have different network types
C The two devices have different router IDs
D The two devices have the same area ID

Explanation

OSPF interfaces using different network types can have incompatible neighbor-discovery and adjacency behavior, including differing default Hello and Dead intervals. This can prevent the devices from forming an OSPF neighbor relationship.

300-510 SPRI: Implementing Cisco Service Provider Advanced Routing SolutionsDemo

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Notes

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