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4A0-C01 · Question #244

Click on the exhibit. OSPF router R2 has both point-to-point and broadcast interfaces and it is not a DR for any interfaces. Router R2 detects the link failure between itself and router R1. Which of…

The correct answer is C. Router R2 sends an update to 224.0.0.5 out its point-to-point interfaces and an update to 224.0.0.6 out its broadcast interface. The DR sends updates to. See the full explanation below for the reasoning.

Question

Click on the exhibit. OSPF router R2 has both point-to-point and broadcast interfaces and it is not a DR for any interfaces. Router R2 detects the link failure between itself and router R1. Which of the following is correct?

Exhibit

4A0-C01 question #244 exhibit

Options

  • ARouter R2 sends an update to 224.0.0.5 on its broadcast and point-to-point interfaces.
  • BRouter R2 sends an update to 244.0.0.5 on its point-to-point interfaces. The DR sends an update to 224.0.0.6 on the broadcast network.
  • CRouter R2 sends an update to 224.0.0.5 out its point-to-point interfaces and an update to 224.0.0.6 out its broadcast interface. The DR sends updates to
  • DRouter R2 sends an update to 224.0.0.6 out its point-to-point interfaces and an update to 224.0.0.5 out its broadcast interface. The DR sends an update to

How the community answered

(36 responses)
  • A
    11% (4)
  • B
    3% (1)
  • C
    81% (29)
  • D
    6% (2)

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