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JN0-348 · Question #37
JN0-348 Question #37: Real Exam Question with Answer & Explanation
The correct answer is B. 224.0.0.6 D. 224.0.0.5. Every time a router sends an update, it sends it to the DR and BDR on the multicast address 224.0.0.6. The DR will then send the update out to all other routers in the area, to the multicast address 224.0.0.5. https://en.wikipedia.org/wiki/Open_Shortest_Path_First
Question
Depending on the link type, OSPF sends link state update packets to which two addresses? (Choose two.)
Options
- A224.0.0.8
- B224.0.0.6
- C224.0.0.9
- D224.0.0.5
Explanation
Every time a router sends an update, it sends it to the DR and BDR on the multicast address 224.0.0.6. The DR will then send the update out to all other routers in the area, to the multicast address 224.0.0.5. https://en.wikipedia.org/wiki/Open_Shortest_Path_First
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