Updated 4A0-C01 Nokia NRS II Practice Exam Dumps

1. (Topic 1) Which of the following statements regarding OSPF routing updates on a multi-access network segment is true?

2. (Topic 1) Click the exhibit button

The 192 168 3.0/24 network is learned on router R1 via IS-IS Given the OSPF configuration shown, and assuming that the OSPF adjacency between routers R1 and R3 is up, why is the 192 168.3.0/24 route not in router R3's route table? (Choose two)

3. (Topic 1) Click the exhibit button.

In the topology shown, router R1 is an ASBR configured to export external routes to OSPF.

How many type 4 LSAs will be present in the network?

4. (Topic 1) When a router receives an IP packet, but does not find a match in the routing table for the destination IP address, what actions are performed by the router?

5. (Topic 1) How are LSPs acknowledged on IS-IS broadcast links?

6. (Topic 1) Which of the following statements regarding the election of the designated router (DR) by OSPF routers are true? (Choose two)

7. (Topic 1) What are the ways the RID can be created on an Alcatel-Lucent 7750 SR router? (Choose three)

8. (Topic 1) Which of the following cannot be used as a matching criterion in route policy statements?

9. (Topic 1) Click the exhibit button.

If router R2 redistributes the IS-IS route to 192.168.3.0/24 into OSPF, router R3 preference of these two routes? Choose two answers.

10. (Topic 1) Which of the following is an optional parameter when configuring IS-IS protocol on a router?

11. (Topic 1) What must be configured on the Alcatel-Lucent 7750 SR for RIP to advertise locally attached links?

12. (Topic 1) When an OSPF adjacency is stuck in the "ExchStart" state, what is the most likely cause?

13. (Topic 1) When redistributing OSPF into RIP V2 what must be taken into consideration for the redistribution to take place?

14. (Topic 1) Which of the following statements describe the major features of OSPF? Choose two answers.

15. (Topic 1) From the list below select the statements that describe the behavior of link state information aging. (Choose 2)

16. (Topic 1) What command could be used to verify proper configuration of a static route in an Alcatel-Lucent 7750 SR router?

17. (Topic 1) Which of the following statements regarding IS-IS Hello packets are true? Choose two answers.

18. (Topic 1) What command will show the IS-IS neighbors, and their status on an Alcatel-Lucent 7750 SR?

19. (Topic 1) What causes an adjacency to change from "Init" to "Two Way"?

20. (Topic 1) The exhibit shows a route to 2001:DB8:1:200::/56 in the IPv6 route table.

How did the route get into the route table?

21. (Topic 1) What is the term used for the updates sent by IS-IS?

22. (Topic 1) Which of the following is not one of the MT topologies defined for IS-IS?

23. (Topic 1) If two routers running IS-IS protocols are exchanging Hello packets with different authentication types, which of the following statements regarding the adjacency state established between them is true?

24. (Topic 1) Select the answer below that correctly lists the 5 different OSPF packet types.

25. (Topic 1) 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?

26. (Topic 1) In an OSPF Hello packet, which of the following fields must match for all neighbor routers on the segment? Choose three answers.

27. (Topic 1) What command allows analysis of the Dijkstra calculation on the Alcatel-Lucent 7750 SR?

28. (Topic 1) In IS-IS, which of the following statements regarding an L1/L2 router is false?

29. (Topic 1) What are the similarities between OSPF and IS-IS? Choose two.

30. (Topic 1) Which of the following statements regarding IS-IS LSPs is true?

31. (Topic 1) Click the exhibit button.

Given the topology and the route-tables shown, which of the following is most likely to be the configuration on router R1?

32. (Topic 1) NSSA LSA packets are what type within an NSSA area, and are converted to what other type at the ABR?

33. (Topic 1) Given the NSAP address .0012.1234.1234.1234.00, what area does the IS-IS router reside in?

34. (Topic 1) A static route is created using the command "static-route 2.3.4.0/24 next-hop 1.2.3.4".

What is the correct traceroute command to test this static route on an Alcatel-Lucent 7750 SR?

35. (Topic 1) In an OSPF Hello packet what fields must match all neighbor routers on the segment? (Choose 3)

36. (Topic 1) Which of the following features are supported by IS-IS? Choose three answers.

37. (Topic 1) What value should the AFI be set to for locally administered addressing?

38. (Topic 1) Which of the following best describes the actions after an IS-IS router receives on a broadcast interface, a newer LSP than the one in its database?

39. (Topic 1) There is an IP host with IP address 10.2.3.1. A static route is created, using the "configure router static-route 10.2.3.0/24 next-hop 10.1.2.1" command.

What is the correct traceroute command to test this static route on an Alcatel-Lucent 7750 SR?

40. (Topic 1) What is the source IP address in an OSPF update?

41. (Topic 1) A default route for a client is also known as the:

42. (Topic 1) What is the default priority value used for electing the DR on an Alcatel-Lucent 7750 SR running OSPF on an Ethernet?

43. (Topic 1) Click the exhibit button.

What is the command to configure a static route on the Alcatel-Lucent 7750 SR router R1 to reach the network behind router R2?

44. (Topic 1) An OSPF ASBR must have at least one interface in the backbone area (area 0)

45. (Topic 1)

Refer to the exhibit.

Assume that OSPFv3 is properly configured on all routers and that R4 advertises its system prefix into Area 0.

Which of the following statements best describes how R5 learns R4's IPv6 system prefix?

46. (Topic 1) Which of the statements about the output in the exhibit is FALSE?

47. (Topic 1) What are the types of routers in an IS-IS topology? Choose all that apply.

48. (Topic 1) Click the exhibit button. Assuming point-to-point links, which of the following statements is true?

49. (Topic 1) Click the exhibit button.

In the IS-IS network shown, router R1 has been configured to summarize network 20.20.1.0/24 and 20.20.2.0/24 as 20.20.0.0/16.

Which router's routing table will be reduced compared to the routing table before the summarization?

50. (Topic 1) Which of the following statements best describes an OSPF type 3 LSA?

51. (Topic 1) What command will show the OSPF neighbors, and their status on the Alcatel-Lucent 7750 SR?

52. (Topic 1) Which of the following statements regarding link state protocols are true? (Choose two)

53. (Topic 1) Which of the following describes the method used to resolve an IPv6 address to a MAC address?

54. (Topic 1) How many databases does a Link State routing protocol use?

55. (Topic 1) Which one of the commands below will create a static route to network 2.3.4.0/24 on the AlcatelLucent 7750 SR router?

56. (Topic 1) What is the CIDR summary for the block of networks from 193.4532.0/24 to 193.45.47.0/24?

57. (Topic 1) A router is configured with the command "configure router ecmp 4". There are two best paths to a given destination with an equal cost in the IGP.

Which of the following best describes the handling of traffic to this destination?

58. (Topic 1) Which of the following best describes the type of packets used by OSPF routers to exchange updates on a point-to-point link?

59. (Topic 1) Exhibit Given the two configurations shown, identify the two incorrect statements below: (Choose two)

60. (Topic 1) When are virtual links used in OSPF?

61. (Topic 1) What value should the AFI be set to for locally administered addressing?

62. (Topic 1) An OSPF router receives an update in which the sequence number, age, and checksum are the same as the entry already in the topological database.

What action is taken by the router?

63. (Topic 1) Click the exhibit button.

Which of the following would correctly configure routers R2, R3, and R4?

64. (Topic 1) What modes of authentication are supported for RIPv2 on the Alcatel-Lucent 7750 SR?

65. (Topic 1) Click the exhibit button.

Assuming that the router ID of the router shown is 10.10.10.4, which of the following statements regarding the CLI output is true?

66. (Topic 1) The Alcatel-Lucent 7750 SR supports which two of the OSPF area types below?

67. (Topic 1) What is the default preference value for a static route in the Alcatel-Lucent 7750 SR?

68. (Topic 1) What are the three databases maintained by a Link State Protocol?

69. (Topic 1) Which three IS-IS PDU types are used for database synchronization?

70. (Topic 1) Exhibit

The following IS-IS packets have been exchanged between 2 adjacent IS-IS routers.

What type of adjacency will be formed?

71. (Topic 1) An Alcatel-Lucent 7750 SR receives a route via an IS-IS LSP with internal reach ability, and receives the same route via an OSPF type 5 LSA.

If al protocol preferences are default, which route will be installed in the route table?

72. (Topic 1) Which type of IS-IS router is summarization most likely to be configured on?

73. (Topic 1) What acts as the tie breaker on an Alcatel-Lucent 7750 SR if the priorities are the same when IS-IS is electing a DIS?

74. (Topic 1) Which of the following statements regarding the IS-IS CSNP is false?

75. (Topic 1) Click the exhibit button.

Router R2 advertises the network 192.168.3.0/24 to router R1 via RIP.

How can router R1 ensure that it discards the route?

76. (Topic 1) How are IS-IS LSPs sent on point-to-point links?

77. (Topic 1) Click the exhibit button.

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

78. (Topic 1) Click the exhibit button.

Given the diagram below, what path will traffic follow from router R6 to router R3, and from router R3 to router R6, if IS-IS is the routing protocol? The numbers beside the links are the metrics for that link.

79. (Topic 1) Click the exhibit button.

Two neighboring OSPF routers have exchanged the packets shown.

What state is the adjacency in?

80. (Topic 1) Refer to the exhibit below.

R1 distributes its loopbacks into IS-IS and globally routed addresses are configured as shown.

How many routes will R4 have in its IPv6 route table?

81. (Topic 1) An operator configures an Alcatel-Lucent 7750 SR with a loopback interface and IPv6 address. The operator then configures a routing policy to redistribute the loopback prefix into OSPFv3.

What type of LSA is used to advertise the route to other OSPFv3 routers in the same area?

82. (Topic 1) When configuring a filter, where should the most explicit entries be placed?

83. (Topic 1)

Click the exhibit button.

In the topology shown, router R1 is an ASBR configured to export external routes to OSPF.

Assuming that there are no stub networks, which of the following statements regarding type 4 LSA generation is true?

84. (Topic 1) Which of the following OSPFv3 LSAs have an AS scope?

85. (Topic 1) What address is used when RIPv2 uses multicast to send its updates?

86. (Topic 1) Which of the following types of network topologies are supported by IS-IS on the Alcatel-Lucent 7750 SR? Choose two answers.

87. 168.3.1 is a loopback interface on router R2 and is distributed to OSPF area 0, but the ping fails from router R3.

Which of the following is a possible solution to the problem?

88. (Topic 1) What command is used on the Alcatel-Lucent 7750 SR to define the default action to be taken if a packet does not match any entry in an IP filter?

89. (Topic 1) What is the protocol number for OSPF in the IP header?

90. (Topic 1) If OSPF is used in a multi-area OSPF network, which of the following statements regarding route summarization is true?

91. (Topic 1) Click the exhibit button.

Which of the following statements best describes the format of data traffic sent from the PC to the server?

92. (Topic 1) Click the exhibit button.

Given the diagram in the exhibit, what would be the correct static route configuration on the router on the right, if it is an Alcatel-Lucent 7750 SR?

93. (Topic 1) Which of the statements below best describes the pseudonode in an IS-IS network?

94. (Topic 1) What is the source IP address in an OSPF update?

95. (Topic 1) Choose the Distance Vector Protocols from the list below:

96. (Topic 1) Refer to the exhibit below. IS-IS IPv6 routing is configured in the network with globally routed addresses as shown.

How many routes will R4 have in its IPv6 route table?

97. (Topic 1) What is wrong with the following filter configuration from an Alcatel-Lucent 7750 SR?

RTR-B# configure filter

RTR-B>config>filter# ip-filter 1 create

RTR-B>config>filter>ip-filter$ entry 1 create

RTR-B>config>filter>ip-filter>entry$ match src-ip 172.2.0.0/16

RTR-B>config>filter>ip-filter>entry# action drop

RTR-B# configure router interface toRTR-A

RTR-B>config>router>if# egress

RTR-B>config>router>if>egress# filter ip 1

98. (Topic 1) Identify two attributes of Distance Vector Protocols: (Choose two)

99. (Topic 1) Click the exhibit button.

The following command sequence is executed on router R2:

- A: R2# configure router ospf router-id 10.10.10.99

- A: R2# configure router router-id 10.10.10.66

On router R1, what router ID appears for router R2 directly after these commands are executed?