Nokia itexams src Certification 4a0-103 Dumps Pdf by Layan q249 vce pdf

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Exam Name:	Alcatel-Lucent Multi Protocol Label Switching
Exam Code:	4A0-103 Dumps
Vendor:	Nokia	Certification:	SRC Certification
Questions:	249 Q&A's	Shared By:	layan

Question 28

Click on the exhibit.

Questions 28

An LSP traverses the path R1-R2-R3-R6 and facility fast reroute is enabled. If the protected LSP carries one transport label and one service label, how many labels will be on the bypass tunnel if router R2 fails?

Options:

Discussion

Question 29

Which of the following about T-LDP on the Alcatel-Lucent 7750 SR is FALSE?

Options:

T-LDP is used to provide an end-to-end session between two PE routers.

T-LDP is used to signal service labels for Layer 2 services.

T-LDP is used to establish transport tunnels for Layer 2 services.

T-LDP is used in LDP over RSVP solution.

Discussion

Question 30

Click on the exhibit.

Questions 30

All links are operationally up initially. When the link between routers R4 and R6 goes down, what will router R1 do?

Options:

Router R1 will switch traffic to the secondary path immediately.

Router R1 will discard traffic until a new IGP route to router R6 is re-calculated.

Router R1 will discard traffic because the secondary path isnot a fully strict path.

Router R1 will signal the secondary path and switch traffic to it.

Discussion

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Question 31

Which one of the following statements regarding the detour object transported in the detour path message is true?

Options:

The PLR sends it downstream with the RRO.

The PLR sends it downstream with the ERO.

It associates all detours with the source PLR.

The MP sends it upstream with the RESV message.

Discussion

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