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Nokia 4A0-103 Exam With Confidence Using Practice Dumps

Exam Code:
4A0-103
Exam Name:
Alcatel-Lucent Multi Protocol Label Switching
Certification:
Vendor:
Questions:
249
Last Updated:
Mar 20, 2026
Exam Status:
Stable
Nokia 4A0-103

4A0-103: SRC Certification Exam 2025 Study Guide Pdf and Test Engine

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Alcatel-Lucent Multi Protocol Label Switching Questions and Answers

Question 1

How have Traffic Engineering extensions to IS-IS been implemented?

Options:

A.

By defining new LSAs for the IS-IS protocol.

B.

By utilizing the OSPF opaque LSAs to maintain interoperability with OSPF routing domains

C.

By defining new TE extension TLVs to the IS-IS protocol.

D.

By enabling CSPF algorithm extensions that allow link state TE to be implemented.

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Question 2

Click on the exhibit.

The path of a fast reroute protected LSP is R1-R2-R3. Which of the following about the protected LSP path is TRUE?

Options:

A.

All routers along the path, R1, R2, and R3 can be PLRs.

B.

If the R1-R2 link fails, router R4 becomes an MP.

C.

If the R2-R3 link fails, router R3 becomes a PLR.

D.

Router R1 is the LSP head-end and can be a PLR.

Question 3

LDP is enabled on both ends of a point-to-point link, but the "show router Idp status" command indicates that LDP is operationally down. The Oper Down Reason field shows the message "systemIpDown." What might cause this condition?

Options:

A.

The LSP is in the administrative down state.

B.

The router's router ID overlaps another.

C.

The router's interfaces do not have LDP running.

D.

The router's system interface requires an IP address