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4A0-101 · Question #18

Which of the following correctly lists the 5 OSPF packet types?

The correct answer is D. Hello, link state update, link state request, link state acknowledgement, database description. See the full explanation below for the reasoning.

Question

Which of the following correctly lists the 5 OSPF packet types?

Options

  • AHello, link state update, link state packet, link State acknowledgement, database description.
  • BLink state update, link state refresh, link state acknowledgement, database description,
  • CHello, link state refresh, link state update, link state acknowledgement, link state authentication.
  • DHello, link state update, link state request, link state acknowledgement, database description.

How the community answered

(38 responses)
  • A
    3% (1)
  • B
    13% (5)
  • C
    5% (2)
  • D
    79% (30)

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