Free Nokia 4A0-103 Exam Questions

Become Nokia Certified with updated 4A0-103 exam questions and correct answers

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Total 249 Questions | Updated On: Feb 10, 2026

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Question 1

Fill in the blanks: The device at the beginning of an LSP is referred to as the_________, and the device at the end of an LSP is referred to as the ___________.

A : , P

B : R, LSR

C : R, LER

D : ER, eLER

E : ER, iLER

F : P, PE

Answer: D

Question 2

Which of the following about Fast Reroute link protection tunnels is FALSE?

A : nk protection tunnels are established if a router is unable to establish node protection tunnels.

B : Link protection tunnels are only requested for a primary LSP path.

C : nk protection tunnels can be created for both one-to-one or facility Fast Reroute.

D : nk protection tunnels detour around a failed next downstream router.

Answer: D

Question 3

Which of the following regarding label population is TRUE?

A : lected labels from the FIB are populated to the LFIB.

B : lected labels from the RIB are populated to the FIB.

C : lected labels from the LIB are populated to the FIB.

D : Selected labels from the LIB are populated to the LFIB.

Answer: D

Question 4

True or False? MPLS may use an existing data link layer header field to identify a label, instead of using a specific MPLS header

A : UE

B : LSE

Answer: A

Question 5

A targeted-LDP session may exist between directly connected or non-directly connected devices

A : UE

B : LSE

Answer: A

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Total 249 Questions | Updated On: Feb 10, 2026

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