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4A0-C01 · Question #809

Which of the following about the VPRN data plane is TRUE?

The correct answer is A. A packet receives a service label and a transport label at the ingress PE. See the full explanation below for the reasoning.

Question

Which of the following about the VPRN data plane is TRUE?

Options

  • AA packet receives a service label and a transport label at the ingress PE.
  • BA packet has its service label swapped at each P router.
  • CThe egress PE pops the service label, and the transport label is forwarded.
  • DThe service label is popped by the remote CE.

How the community answered

(30 responses)
  • A
    77% (23)
  • B
    13% (4)
  • C
    7% (2)
  • D
    3% (1)

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Full 4A0-C01 Practice