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Nokia

4A0-C01 · Question #268

Which of the following best describes constraint-based routing?

The correct answer is B. A mechanism that computes routes based on defined user requirements. See the full explanation below for the reasoning.

Question

Which of the following best describes constraint-based routing?

Options

  • AA mechanism that implements opaque LSAs.
  • BA mechanism that computes routes based on defined user requirements.
  • CA mechanism that allows the IGP shortest path to be used.
  • DA mechanism that allows RSVP or LDP signaling to use a route other than the IGP best route to establish a LSP.

How the community answered

(16 responses)
  • A
    6% (1)
  • B
    75% (12)
  • C
    13% (2)
  • D
    6% (1)

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