Free Alcatel-Lucent 4A0-103 Exam Dumps Questions & Answers


Exam Code/Number:	4A0-103Join the discussion
Exam Name:	Alcatel-Lucent Multi Protocol Label Switching
Certification:	Alcatel-Lucent
Free Question Number:	249
Publish Date:	Oct 06, 2026
# of views:	3381
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Total 249 questions

Question 1

Assume that, on the Alcatel-Lucent 7750 SR, an LSP is configured with one-to-one FRR and node protection. Which of the following statements are FALSE? (Choose two)

A.Each PLR signals a detour LSP that avoids the downstream node. If the downstream node cannot be avoided, a detour LSP that avoids the downstream link is signaled.
B.The detour LSP can take one or more hops before merging back on the protected LSP.
C.The label recording desired flag must be set in the session attribute object in order for the PLR to know what label to swap when using the detour LSP.
D.The ingress router will set the local protection desired flag in the session attribute object of the path message to inform all routers along the protected LSP path to establish detour LSPs.
E.The merge point of the protected LSP must be the next-next-hop node

Question 2

Click on the exhibit.

Initially, all links have 800Mbps of unreserved bandwidth. All links are of equal costs. Shared explicit reservation style is used. LSP 1 is signaled first with a setup and hold priority of 2. Then, LSP 2 is signaled with setup and hold priority of 5. Both LSPs go from R1 to R5. Which of the following is TRUE?

A.LSP1 will follow R1-R2-R5. LSP 2 will follow R1-R3-R4-R5.
B.Both LSP 1 and LSP 2 will follow R1-R2-R5.
C.LSP 1 will follow R1-R3-R4-R5. LSP 2 will follow R1-R2-R5.
D.Both LSP 1 and LSP 2 will follow R1-R3-R4-R5.

Question 3

Click on the exhibit button below.

Given the configuration below, what is the system ID of the destination node?

A.1048.1.1
B.10.32.1.2
C.Cannot tell from this configuration
D.10.1.478
E.10.1.2.2

Question 4

Which of the following devices can originate an opaque LSA?

A.ASBR only
B.TE enabled OSPF routers
C.ABR only
D.Backbone router only

Question 5

Which of the following about Alcatel-Lucent 7750 SR command "oam Isp-trace prefix" is FALSE?

A.The MPLS TTL values are incremented at each request.
B.The router performs a unidirectional LSP test.
C.The router uses MPLS Echo Request packets that are IP-routed,
D.The router collects hop information along the tunnel's path.