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4A0-101 · Question #34

Which of the following statements regarding IS-IS Hello packets are true? Choose two answers.

The correct answer is A. Different types of Hello packets are exchanged on point-to-point networks than on broadcast C. Different L1 and L2 Hello packets are exchanged on broadcast links. See the full explanation below for the reasoning.

Question

Which of the following statements regarding IS-IS Hello packets are true? Choose two answers.

Options

  • ADifferent types of Hello packets are exchanged on point-to-point networks than on broadcast
  • BL1/L2 Hello packets are exchanged on broadcast links.
  • CDifferent L1 and L2 Hello packets are exchanged on broadcast links.
  • DBy default, Hello packets are sent every 5 seconds, and the timeout to declare a neighbor down is

How the community answered

(55 responses)
  • A
    73% (40)
  • B
    16% (9)
  • D
    11% (6)

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