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Nokia 4A0-C01 Exam
Nokia NRS II Composite Exam (Page 7 )

Updated On: 19-Jan-2026
Page 7 of 170
PDF with 852 Questions

Click on the exhibit.

If the primary path goes down, which secondary LSP path will the head-end router select first?

  1. Secondary_Path-1
  2. Secondary_Path-2
  3. Secondary_Path-3
  4. Secondary_Path-4

Answer(s): C



Which of the following SAPs will forward all tagged and untagged frames on the port? (Choose 2)

  1. sap 1/1/1
  2. sap 1/1/1:*
  3. sap 1/1/1:*.0
  4. sap 1/1/1:0*
  5. sap 1/1/1:0

Answer(s): A,B



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 . Then, LSP 2 is signaled with setup and hold priority . Both LSPs go from R1 to R5. Which of the following is TRUE?

  1. LSP 1 will follow R1-R3-R4-R5. LSP 2 will follow R1-R2-R5.
  2. LSP1 will follow R1-R2-R5. LSP 2 will follow R1-R3-R4-R5.
  3. Both LSP 1 and LSP 2 will follow R1-R2-R5.
  4. Both LSP 1 and LSP 2 will follow R1-R3-R4-R5.

Answer(s): C



Which of the following statements is TRUE about the VRF?

  1. The VRF is a virtual router on the PE router that contains the customer's routes for the VPRN
  2. Each PE maintains multiple VRFs based on the number of PE peers it connects to.
  3. Each PE has a VRF for each VPRN service provisioned on the router.
  4. All of the above.
  5. Only A and C.
  6. Only A and B

Answer(s): E



Which of the following about MPLS shortcuts for IGP on an Alcatel-Lucent 7750 SR is FALSE?

  1. An IGP route takes priority over a transport tunnel.
  2. Both LDP and RSVP-TE based tunnels can be used.
  3. MPLS tunnels can be used to resolve the prefixes learned via IGP.
  4. Multiple MPLS tunnels can be installed in the FIB.

Answer(s): A



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