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Nokia 4A0-C01 Exam
Nokia NRS II Composite Exam (Page 31 )

Updated On: 19-Jan-2026
Page 31 of 170
PDF with 852 Questions

Which of the following defines an FEC in traditional IP?

  1. A group of packets that will be forwarded by the router in the same manner, over the same path.
  2. A group of packets that arrive at the router on the same interface,
  3. A group of packets that leave the router on the same interface.
  4. A group of packets that arrive at the router on the same interface, from the same source.

Answer(s): A



Click on the exhibit.











An LSP traverses R1-R2-R4-R6 and facility fast reroute with link protection is enabled. All links have the same cost. Which of the following about PLRs and MPs is TRUE?

  1. R1, R2, and R4 can be PLRs; R6 is the MP.
  2. R1, R2, and R4 can be PLRs; R2, R4, and R6 are MPs.
  3. R1, R2, R3, R4, and R5 can be PLRs; R6 is the MP.
  4. R1, R2, R3. R4, and R5 can be PLRs; R2, R4, and R6 is the MP.

Answer(s): B



Which of the following commands is used in an RSVP signaled MPLS tunnel to validate the path MTU based on signaling across the LSP?

  1. Path MTU is always calculated from the MTU of the egress network port on the head end PE.
  2. oam sdp-mtu
  3. adspec
  4. cspf

Answer(s): C



Which of the following about the Alcatel-Lucent 7750 SR command "own Isp-trace" is FALSE?

  1. The MPLS TTL values are incremented at each request.
  2. The router uses MPLS Echo Request packets that are IP-routed.
  3. The router collects hop information along the tunnel's path.
  4. The router performs an unidirectional LSP test.

Answer(s): B



What command syntax would be used to create a new IES service with a service id and a customer id ?

  1. configure ies 5 customer 1000 create
  2. configure router ies 5 customer 1000 create
  3. configure service ies 5 customer 1000 create
  4. configure router ies 5 customer 1000

Answer(s): C



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