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4A0-103 · Question #171

Which of the following about CSPF is TRUE?

The correct answer is C. The head-end router performs the CSPF calculation for an LSP. See the full explanation below for the reasoning.

Question

Which of the following about CSPF is TRUE?

Options

  • AThe tail-end router performs the CSPF calculation for an LSP.
  • BCSPF calculations are always performed on RSVP-TE based LSPs.
  • CThe head-end router performs the CSPF calculation for an LSP.
  • DEach downstream router performs its own CSPF calculation for an LSP.

How the community answered

(37 responses)
  • A
    5% (2)
  • B
    3% (1)
  • C
    81% (30)
  • D
    11% (4)

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Full 4A0-103 Practice