Câu 15: 4A0-104: Alcatel-Lucent Services Architecture

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

1. A. A data packet will receive a service label at the CE and a transport label at the ingress PE.
2. 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.
3. C. At the egress PE, the transport label will be popped and the data packet forwarded with the service label.
4. 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.
5. E. All of the above statements are false. — đáp án hiện tại
6. F. All of the above statements are true.