Nokia OSPF Routing Protocol Exam 4A0-113 Dumps Questions Released

1. Router R2 advertises the network 192.168.3.0/24 to router R1 via OSPF.A route policy has been constructed to discard the route on router R1; however, it is not working.What is the problem?

2. What is the default preference value for a static route in theNokia7750 SR router?

3. Which of the following OSPFv3 LSAs have an AS scope?

4. In an IP datagram, which field identifies the receiving application

5. Which of the following commands can be used to display the number of SPF computations that have been performed on a router?

6. Which of the following statements regarding OSPF routing updates on a point-to-point link is true?

7. In an OSPF Hello packet what fields must match all neighbor routers on the segment? (Choose 3)

8. What command will show the OSPF neighbors, and their status on theNokia7750 SR?

9. Which of the following types of networks are supported on anNokia7750 SR for OSPF? Choose two answers.

10. Identify two attributes of Distance Vector Protocols: (Choose two)

11. What is the default inbound metric for RIP on theNokia7750 SR?

12. Click the exhibit button.

In the topology shown, router R1 is an ASBR configured to export external routes to OSPF.Which of the following statements regarding the OSPF LSAs in the network is true?

13. What causes an adjacency to change from down to two ways?

14. What is the default priority value used for electing the DR on anNokia7750 SR running OSPF on an Ethernet?

15. 10.10.5 is the DR or BDR.

C.The router R6 interface is in a multi-access segment.It is the BDR, which is why it is not adjacent to the other routers.

D.The router R6 interface is in a multi-access segment.It is neither the DR nor the BDR for the segment.The DR for this segment would be the router with router ID 10.10.10.3.

16. What are the ways the RID can be created on anNokia7750 SR router? (Choose three)

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

18. Click on the exhibit.

The route table on router R2 shows the system address of router R5 but it does not show any of the interfaces from the non-OSPF area.

What may be causing this?

19. Which of the following statements describe the major features of OSPF? Choose two answers.

20. In an IP datagram, which of the following fields identifies the receiving application? A.The protocol field of the transport layer header. B.The port field of the transport layer header. C.The protocol field of the network layer header.

D.The port field of the network layer address.

21. What type of OSPF router generates a type 2 LSA?

22. Select the answer below that correctly lists the 5 different OSPF packet types.

23. A router receives an OSPF database description packet from a neighbor that references an LSA, which is already in the router's LSDB.The sequence number in the DBD packet is lower than the sequence number of the LSA in the LSDB. What action does the router take?

24. What is the metric and maximum routable value for RIP?

25. What address is used when RIPv2 uses multicast to send its updates?

26. What are some of the characteristics of Nokia's implementation of non-stop routing? (Choose two)

27. Which of the following cannot be used as a matching criterion in route policy statements?

28. Choose the Distance Vector Protocols from the list below:

29. Click on the exhibit.

Router R2 learns the networks shown from IS-IS.Router R2 is configured to redistribute routes from IS-IS to OSPF as shown.Assume the OSPF and IS-IS adjacencies are operational.

How many OSPF Type 5 LSAs will router R1 receive from router R2?

30. Click the exhibit button.

Given the topology and the show commands, and assuming that router R2 advertises all of its loopbacks into OSPF, what is the correct router R1 configuration?

31. What is the protocol number for OSPF in the IP header?

32. Which of the following best describes the type of packets used by OSPF routers to exchange updates on a point-to-point link?

33. Click the exhibit button.

Routers R1 „ R2, and R3 are running a classful routing protocol between them.Assuming that router R1 advertises all directly connected networks, how will these networks be represented in router R3's routing table?

34. Which one of the commands below will create a static route to network 2.3.4.0/24 on the AlcatelLucent 7750 SR router?

35. When are virtual links used in OSPF?