Master the 4A0-103 Alcatel-Lucent Multiprotocol Label Switching content and be ready for exam day success quickly with this Exambible 4A0-103 real exam. We guarantee it!We make it a reality and give you real 4A0-103 questions in our Alcatel-Lucent 4A0-103 braindumps.Latest 100% VALID Alcatel-Lucent 4A0-103 Exam Questions Dumps at below page. You can use our Alcatel-Lucent 4A0-103 braindumps and pass your exam.

Q17. Which of the following statements regarding LSPs are true? (Choose two) 

A. IGP-based LSPs are established solely from information contained in routing tables. 

B. The constraint-based routed LSP is calculated at the ingress of the network, based on the router database and user defined constraints. 

C. The constraint-based routed LSP is calculated at each hop of the LSP, based on the route table and user defined constraints. 

D. IGP-based LSPs must use LDP signaling. 

Answer: A,B 


Q18. Click on the exhibit 

With fast reroute enabled, and given the following: 

-Two protected LSPs with the path R1-R2-R3 

- Both LSPs enable facility bypass and link protection. 

When router R1 is the PLR, which router becomes the MP? 

A. Router R1 

B. Router R2 

C. Router R3 

D. Router R4 

E. Router R5 

Answer: B 


Q19. Which of the following statements regarding the MPLS SWAP label operation is true? 

A. The inner label will be exchanged with the MPLS outer label. 

B. The inner label will be exchanged for a new label. 

C. The outer label will be exchanged for a new label. 

D. All labels will be exchanged for one new label. 

E. All labels will be exchanged for an equal number of new labels. 

Answer: C 


Q20. Click on the exhibit button below. Assume the following: -The protected path is R1-R2-R3-R6. 

- Fast reroute one-to-one protection is enabled. 

If the original LSP already has two labels, and router R2 has failed, how many labels will there be in packets on the detour path? 

A. 1 

B. 2 

C. 3 

D. 4 

Answer: B 


Q21. Which of the following commands may only be used on the head end router to verify the status of an LSP named "LSP 1"? (Choose two) 

A. show router mpls Isp "LSP 1" originate 

B. show router mpls Isp "LSP 1" path detail 

C. show router rsvp session originate 

D. show router rsvp session "LSP 1" 

Answer: B,C 


Q22. Click on the exhibit button below. 

Which fields in this output uniquely identify the RSVP session belonging to a single LSP? (Choose three) 

A. Tunnel ID 

B. Name 

C. LSP ID 

D. To 

Answer: A,B,C 


Q23. Which of the following statements is true of an established LDP session? 

A. It uses a UDP connection with an arbitrary port number. 

B. It uses a UDP connection with well known port number 646. 

C. It uses a TCP connection with an arbitrary port number. 

D. It uses a TCP connection with well known port number 646. 

Answer: D 


Q24. Router R3 signals an LSP, reserving 1Gbps bandwidth on a 10Gbps link. RSVP configuration limits reservable bandwidth to 20 percent on the egress interface. Which of the following statements is true? 

A. The egress RSVP interface has 80 percent bandwidth unreserved. 

B. LSPs can reserve an additional 9.9 Gbps bandwidth on this RSVP interface. 

C. The head end reserves 100Mbps for the LSP. 

D. The egress RSVP interface has 1Gbps bandwidth unreserved. 

Answer: D