Exit 4A0-104 Nokia Services Architecture
Question 4 of 5
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Q4 Single choice

Which of the following statements is TRUE concerning a VPRN data plane flow?

  • A

    A data packet will receive a service label at the CE and a transport label at the ingress PE.

  • B

    A data packet intended for a remote CE will have its service label swapped at each P router along the path towards the egress PE.

  • C

    At the egress PE, the transport label will be popped and the data packet forwarded with the service label.

  • D

    The service label is popped by the remote CE. The unlabeled packet is forwarded based on the longest match lookup algorithm in the VRF.

  • E

    All of the above statements are false.

  • F

    All of the above statements are true.