Nokia Alcatel-Lucent Multi Protocol Label Switching 4A0-103 Question # 24 Topic 3 Discussion
4A0-103 Exam Topic 3 Question 24 Discussion:
Question #: 24
Topic #: 3
Click on the exhibit.
An LDP-over-RSVP tunnel is established between routers R1 and R6. There is a VPN service running between routers R1 and R6. Which of the following is TRUE?
A.
Router R4 swaps both the RSVP-TE LSP label and LDP transport label received with new labels,
B.
Router R4 swaps the VPN service label received with a new label.
C.
Router R4 uses the same RSVP-TE LSP label as the one received from router R3.
D.
Router R4 uses the same LDP transport label as the one received from router R3.
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