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Nokia

4A0-104 · Question #180

Which of the following about the label stack of a VPRN is FALSE?

The correct answer is A. The service label is swapped for a transport label during transport. See the full explanation below for the reasoning.

Question

Which of the following about the label stack of a VPRN is FALSE?

Options

  • AThe service label is swapped for a transport label during transport.
  • BThe transport label is used to forward packets between PEs.
  • CThe service label is used to identify which VPRN a packet belongs to.
  • DLabels are initially added at the ingress PE.

How the community answered

(16 responses)
  • A
    69% (11)
  • B
    6% (1)
  • C
    6% (1)
  • D
    19% (3)

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