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H31-161 · Question #125

When the RSVP LSP FRR protection is enables, which of the following statements about the original RSVP LSP are true?

The correct answer is B. The RESV message is sent by the MP to an upstream node through a bypass LSP after modified. D. The MP sends the ResvTear message to the upstream node of the original RSVP LSP. See the full explanation below for the reasoning.

Question

When the RSVP LSP FRR protection is enables, which of the following statements about the original RSVP LSP are true?

Options

  • AThe point of local repair (PLR) and the merge point (MP) can perceive the application of FRR but
  • BThe RESV message is sent by the MP to an upstream node through a bypass LSP after modified.
  • CThe PATH message is sent by the PLR to the MP through a bypass LSP after modified.
  • DThe MP sends the ResvTear message to the upstream node of the original RSVP LSP.

How the community answered

(28 responses)
  • A
    11% (3)
  • B
    71% (20)
  • C
    18% (5)

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