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4A0-C01 · Question #351

Which of the following statements is true of an established LDP session?

The correct answer is D. It uses a TCP connection with well known port number 646. See the full explanation below for the reasoning.

Question

Which of the following statements is true of an established LDP session?

Options

  • AIt uses a UDP connection with an arbitrary port number.
  • BIt uses a UDP connection with well known port number 646.
  • CIt uses a TCP connection with an arbitrary port number.
  • DIt uses a TCP connection with well known port number 646.

How the community answered

(53 responses)
  • A
    9% (5)
  • B
    2% (1)
  • C
    6% (3)
  • D
    83% (44)

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Full 4A0-C01 Practice