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JN0-351 · Question #120
JN0-351 Question #120: Real Exam Question with Answer & Explanation
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Question
Which three statements are correct about OSPF packet types? (Choose three.)
Options
- ALink-state request packets are sent after receiving an LSA header not in the OSPF database.
- BLink-state acknowledgment packets are sent every 30 seconds.
- CHello packets are sent every 30 seconds by default.
- DLink-state update packets contain one or more LSAs.
- EDatabase description packets are used during the adjacency formation process.
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