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Nokia 4A0-113 Exam
Nokia OSPF Routing Protocol (Page 3 )

Updated On: 7-Feb-2026
Page 3 of 22
PDF with 103 Questions

Click the exhibit button.



A static route is created on router R1 "using the "static-route 0.0.0.0/0 next-hop 10.3.3.2" command. What command can be used to test the static route on an Nokia 7750 SR?

  1. ping static 10.5.5.5
  2. ping static 0.0.0.0/0
  3. ping 10.5.5.5
  4. ping 0.0.0.0

Answer(s): C



What is the default preference value for a static route in the Nokia 7750 SR?

  1. 0
  2. 5
  3. 10
  4. 15

Answer(s): B



Which of the following statements apply to link state protocol behavior? Choose three answers.

  1. Routers broadcast the entire route table to all neighbors.
  2. Information about directly connected links is sent to all neighbors.
  3. An adjacency database is maintained by each router.
  4. The sequence number for an update is incremented as it is flooded from router to router.
  5. The topological database is the same for all routers in a single area.

Answer(s): B,C,E



Click the exhibit button.



What triggers convergence of the routing protocol when the link between switch 1 and switch 2 goes down?

  1. Convergence is triggered when the adjacency between routers R1 and R2 drops as a result of Hello timeouts. At this point, both routers R1 and R2 re-compute their link state database and send updates to their adjacent routers. Once the process is complete for all routers, the networks have converged.
  2. Convergence is triggered when the physical interfaces between routers R1 and R2 go down. At this point, both routers R1 and R2 re-compute their link state database and send updates to their adjacent routers. Once the process is complete for all routers, the networks have converged.
  3. Convergence will not be triggered because switches cannot run routing protocols between them.
  4. Convergence is triggered when the switches notify the routers about the link state information. At this point, both routers R1 and R2 re-compute their link state database and send updates to their adjacent routers. Once the process is complete for all routers, the networks have converged
  5. Convergence is triggered when an LSA is sent from router R1 to router R2 to indicate that the link is down. At this point, both routers R1 and R2 re-compute their link state database and send updates to their adjacent routers. Once the process is complete for all routers, the networks have converged.

Answer(s): A



What are the default Hello and Dead timer intervals for OSPF on the Nokia 7750 SR?

  1. 5 and 15 seconds
  2. 10 and 30 seconds
  3. 5 and 20 seconds
  4. 10 and 40 seconds

Answer(s): D






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