Free 4A0-103 Exam Braindumps
Nokia Multiprotocol Label Switching Questions 81–85 (page: 18)

Which of the following LDP messages are used in the successful establishment of LDP sessions? Choose three answers

Click on the exhibit button below.


Consider the output shown; what table is displayed?

Click on the exhibit button below. Assume the following:


- The protected path is R1-R2-R3-R6.
- Fast reroute one-to-one protection is enabled.

If the original LSP already has two labels, and router R2 has failed, how many labels will there be in packets on the detour path?

Click on the exhibit button below.


Under which condition might the peer LDP ID 10.10.10.2:0 entry show state "Nonexistent"?

Click on the exhibit button below. Assume the following:


- Each router's OSPF interfaces are in the areas shown.
- Bidirectional LDP-over-RSVP tunnels extend from routers R1 to R3 and back over the path R1-R4-R5-R3.
- You enable fast reroute facility bypass on the R5-R3 RSVP LSP.
- Router R5 acts as a PLR, protecting the R5-R3 link by building a bypass tunnel through router R2.

You build a layer 2 VPN on routers R1 and R3, using the LDP-over-RSVP tunnels. What MPLS configuration step must you complete on router R2 for it to protect the end-to-end service?