Alcatel-Lucent 4A0-103 - Alcatel-Lucent Multi Protocol Label Switching Exam

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Total 249 questions

You wish to advertise LDP labels for all local networks; which is the most effective policy statement to use?

  • A. from prefix-list direct
  • B. match local
  • C. from protocol direct
  • D. match protocol direct
  • E. from protocol local


Answer : C

Which of the following indicates the path over which an LSP's tail end router will return an
RSVP RESV message?

  • A. The IGP FIB.
  • B. The Reservation State Block (RSB)
  • C. The Path State Block (PSB)
  • D. The opaque database.


Answer : C

Click on the exhibit button below.
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

Click on the exhibit button below.
Given the output below, which of the following statements are true? (Choose three)

  • A. A packet arriving with label 131066 and destined for prefix 10.10.10.243/32 will be forwarded out interface 1/1/4, with label 131070.
  • B. LDP ECMP is enabled.
  • C. The router’s system address is 10.10.10.242/32.
  • D. There are multiple LSPs to reach FEC 10.10.10.244/32.
  • E. The router cannot receive any unlabeled packets destined for prefix 10.10.10 223/32.


Answer : A,B,D

Which of the following statements best describe MPLS fast reroute characteristics?
(Choose two)

  • A. Fast reroute requires you to manually define detour paths.
  • B. Fast reroute provides path protection close to the failure point
  • C. Fast reroute performs automatic path calculation and signaling.
  • D. Fast reroute protects both primary and secondary paths.


Answer : B,C

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Total 249 questions