Free Nokia 4A0-C03 Exam Questions

Become Nokia Certified with updated 4A0-C03 exam questions and correct answers

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Total 165 Questions | Updated On: Mar 28, 2025

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Question 1

Which of the following statements best describes downstream unsolicited label distribution?

A : LER may answer requests for label mappings immediately, without waiting for a label mapping from the next-hop

B : LER may advertise label mappings to all peers for which it might be a next-hop for a given FEC

C : LER propagates a label mapping downstream for a FEC. only if it has a label mapping for the FEC next-hop

D : LER will only distribute a label for a FEC when it has been requested to do so

Answer: B

Question 2

Which of the following regarding the location of an MPLS label is FALSE?

A : MPLS label value may be carried in an ATM header

B : MPLS label value may be carried in a shim header

C : MPLS label value may be carried in an OSPF header

D : MPLS label value may be carried in a Frame Relay header

Answer: C

Question 3

Which of the following about an LSP protected with one-to-one FRR is TRUE?

A : LSP can use facility and one-to-one FRR simultaneously

B : LSP is limited to node protection

C : ingle protection tunnel is used for all LSPs with the same path

D : detour protection tunnel is created for the LSP

Answer: D

Question 4

VPWS allows carriers to offer services such as point-to-point frame-relay, ATM, and Ethernet on a single platform without the need for multiple overlay networks

A : UE

B : LSE

Answer: A

Question 5

In a Layer 2 encapsulation using T-LDP, what does the first (top) label represent?

A : nnel Label

B : Label

C : erational Control Word

D : I

Answer: A

Page: 1 / 33

Total 165 Questions | Updated On: Mar 28, 2025

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