Nokia
4A0-100 · Question #190
Which of the parameters in Hello messages exchanged between two OSPF neighbors must be the same to keep the adjacency alive in OSPF? (Choose four.)
The correct answer is B. Area ID. C. Authentication password. D. Hello interval. E. Dead interval. See the full explanation below for the reasoning.
Routing Fundamentals
Question
Which of the parameters in Hello messages exchanged between two OSPF neighbors must be the same to keep the adjacency alive in OSPF? (Choose four.)
Options
- AInterface MTU.
- BArea ID.
- CAuthentication password.
- DHello interval.
- EDead interval.
- FRouter priority.
How the community answered
(52 responses)- A8% (4)
- B71% (37)
- F21% (11)
Topics
#OSPF#Hello message#adjacency#neighbor parameters
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