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Juniper

JN0-643 · Question #204

Which connection method do OSPF routers use to communicate with each other?

The correct answer is C. UDP port 179. See the full explanation below for the reasoning.

Question

Which connection method do OSPF routers use to communicate with each other?

Options

  • AIP protocol number 89
  • BTCP port 179
  • CUDP port 179
  • DIP protocol number 6

How the community answered

(43 responses)
  • A
    7% (3)
  • B
    12% (5)
  • C
    79% (34)
  • D
    2% (1)

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Full JN0-643 Practice