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Q. |
Which of the following is not a type of OSPF packet? |
A. | hello |
B. | link-state request |
C. | link-state response |
D. | link-state ack |
Answer» C. link-state response | |
Explanation: The five types of OSPF packets are: Hello, Database description, Linkstate request, Link-state update, and Link-state ACK. There is no Link-state response packet; the neighbor router sends a Link-state update packet as a response to the Linkstate request packet if there is an update in the routing table. |
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