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Q31. Which of the following can be used for label signaling and distribution on the Alcatel-Lucent 7750 SR? Choose two answers
A. RSVP-TE
B. TDP
C. LDP
D. ADP
E. MPLS-TE
Answer: A,C
Q32. Which of the following statements regarding RSVP refresh reduction are true1? (Choose two)
A. Message-IDs replace individual refresh messages.
B. Refresh reduction applies only to reservation messages.
C. RSVP generates a summary-refresh message for each LSP.
D. An LSP state change causes an incremented Message-ID.
Answer: A,D
Q33. Which of the following prerequisites must you configure on a router to enable LDP-over-RSVP support? (Choose two)
A. Configure the T-LDP peers for tunneling.
B. Configure tunneled T-LDP sessions between PE routers.
C. Enable Idp-over-rsvp in the IGP configuration on the PEs and ABRs
D. Enable LSP stitching on the RSVP LSPs
Answer: A,C
Q34. 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
Q35. You wish to build an LSP originating on router R1, transiting the path R1-R2-R4-R5-R6, and terminating on router R6. How many strict hops would you define in your path statement?
A. 4
B. 1
C. 5
D. 6
Answer: A
Renewal 4A0-103 rapidshare:
Q36. Click on the exhibit button below.
Given the configuration below, which of the following commands would enable fast reroute on the LSP? Choose two answers
A. This configuration already is configured for FRR.
B. fast-reroute facility
C. fast-reroute one-to-one
D. secondary <name>
E. standby
Answer: B,C
Q37. Which command can be used to verify the LDP settings for label distribution and retention?
A. show router ldp default
B. show router ldp parameters
C. show router ldp settings
D. show router mpls settings
E. show router mpls label-options
Answer: B
Q38. Which of the following statements are true? Choose two answers
A. Selected labels from the FIB are populated to the LIB.
B. Selected labels from the LIB are populated to the LFIB.
C. Selected routes from the RIB are populated to the FIB.
D. Selected routes from the FIB are populated to the RIB.
E. All labels from the LIB are populated to the LFIB.
Answer: B,C
Q39. Which of the following is a primary cause of IP hyper-aggregation?
A. IP routing protocols do not always select the best route to a destination.
B. IP routing protocols always select multiple routes to a destination.
C. IP routing protocols do not make use of all available network attributes to select a path
D. Improper network design results in limited network path redundancy.
Answer: C
Q40. What is the common usage of the MPLS EXP bits?
A. Each implementation can use them as they see fit.
B. They are used to carry the Ethertype value.
C. They are used to carry the TTL value.
D. They are used to carry QoS classification.
E. They are used to carry fragmentation flag information
Answer: D