Download Alcatel-Lucent Multiprotocol Label Switching.Selftesttraining.4A0-103.2018-10-10.1e.152q.vcex

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Exam Alcatel-Lucent Multi Protocol Label Switching
Number 4A0-103
File Name Alcatel-Lucent Multiprotocol Label Switching.Selftesttraining.4A0-103.2018-10-10.1e.152q.vcex
Size 5.09 Mb
Posted October 10, 2018
Downloads 45

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Demo Questions

Question 1
If an LSP's loose primary path includes the statement "include green" and "exclude red;" how does CSPF choose the LSP's path?

  • A: CSPF chooses a link that is a member of both administrative groups
  • B: CSPF chooses only those links that are NOT members of the green admin group
  • C: CSPF prunes the green links and uses these links for the secondary path
  • D: CSPF signals the LSP path over the green links only, and prunes all other links



Question 2
  

Given the configuration below, which of the following scenarios is FALSE?

  • A: Both the primary and secondary paths are explicitly defined.
  • B: The primary path is active and the secondary path is in hot standby.
  • C: The LSP defined will use the primary path and will signal the secondary path to become active if the primary path fails.
  • D: The LSP has the same source and destination for both primary and secondary paths.



Question 3
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"



Question 4
Which of the following are the default settings for the Alcatel-Lucent 7750 SR when using LDP?

  • A: Ordered control mode; downstream on demand.
  • B: Ordered control mode; downstream unsolicited.
  • C: Independent control mode; downstream on demand.
  • D: Independent control mode; downstream unsolicited.



Question 5
Which default LDP parameter are you able to change with CLI?

  • A: Label space mode
  • B: Label retention
  • C: Control mode
  • D: Keepalive factor



Question 6
Which of the following are characteristics of an LSP? (Choose two)

  • A: It is unidirectional.
  • B: It is bidirectional.
  • C: It must always have a secondary path.
  • D: It provides a specific tunnel for a FEC through the network.
  • E: It always follows the IGP best path.



Question 7
In MPLS, at which device are packets assigned to a FEC?

  • A: LSR
  • B: LER
  • C: eLER
  • D: iLER
  • E: CE



Question 8
When configuring an LSP for fast reroute one-to-one protection, which of the following statements is true? 

  • A: The LSP can also use facility backup.
  • B: The LSP is limited to node protection.
  • C: You cannot request bandwidth on the protected LSP.
  • D: Node protection can be disabled.



Question 9
Which of the following are functions of the MPLS control plane in a router? (Choose two)

  • A: Label allocation and management.
  • B: Label swapping.
  • C: Pushing a label on an unlabeled packet.
  • D: Label signaling.
  • E: Routing lookups.



Question 10
Which of the following statements regarding RSVP refresh reduction are true? (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.






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