Nokia 4A0-113 Exam Practice Test Instant Access

Question 1

Click the exhibit button.

192.168.3.1 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?

AAdd the 'originate-default-route' option in the NSSA area configuration on router R3

BAdd the 'summaries' option to the NSSA area configuration on router R1

CMake a static route on router R1 to 192.168.3.1

DMake a default route on router R2

Answer : B

Question 2

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?

AWith a Router LSA originated by R1

BWith a Router LSA originated by R5

CWith a Router LSA originated by R4

DWith an Inter-Area Prefix LSA originated by R1

EWith an Inter-Area Prefix LSA originated by R5

FWith an Inter-Area Prefix LSA originated by R4

Answer : D

Question 3

When redistributing OSPF into RIP V2 what must be taken into consideration for the redistribution to take place?

AThe metric must be set accordingly for RIP

BThe subnet mask must be removed from the OSPF route

CYou must divide the cost of the OSPF route by three

DThe router must be configured as an ASBR

Answer : A

Question 4

What causes an adjacency to change from "Init" to "Two Way"?

AWhen a Link State Update is received in response to a Link State Request

BWhen a router receives a Hello packet from a neighbor that contains its router id in the neighbor list

CWhen OSPF neighbors exchange Database Descriptor packets

DWhen a Link State Acknowledgement is received in response to a Link State Update

Answer : B

Question 5

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

AHello, Link State Update, Link State Packet, Link State Acknowledgement, Database Descriptor

BLink State Update, Link State Refresh, Link State Acknowledgement, Database Descriptor, Notification

CHello, Link State Refresh, Link State Update, Link State Acknowledgement, Link State Authentication

DHello, Link State Update, Link State Request, Link State Acknowledgement, Database Descriptor

Answer : D

Question 6

What are the three databases maintained by a Link State Protocol?

ANeighbor, adjacency, route table

BNeighbor, topology, forwarding

CTopology, routing, forwarding

DThere are only two databases: adjacency and topology

Answer : B

Question 7

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

AThe age for newly created link state information is set to 0 for OSPF and 1200 for IS-IS

BThe age for newly created link state information is set to 1200 for OSPF and 0 for IS-IS

CThe age is incremented or decremented as it is flooded from router to router and as it is held in the topological database.

DThe age is incremented or decremented only as it is held in the topological database and not as it is flooded router to router.

Answer : A, C

Nokia 4A0-113 Nokia OSPF Routing Protocol Exam Practice Test