Free Nokia 4A0-113 Exam Questions

Become Nokia Certified with updated 4A0-113 exam questions and correct answers

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Total 105 Questions | Updated On: Oct 24, 2026

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Question 1

An interface is configured on a router for OSPF but the command 'show router ospf neighbor' does not show any neighbors. Which of the following is NOT a possible cause?

A : OSPF database description packet has not been received from the neighbor.

B : interface facing the neighbor is down.

C : interface is included in a different area than the neighbor router.

D : router has not received a valid OSPF Hello packet from its neighbor.

Answer: A

Question 2

Which of the following OSPFv3 LSAs have an AS scope?

A : nk Local LSA

B : uter LSA

C : twork LSA

D : ter-Area Router LSA

E : tra-Area Prefix LSA

F : ne of the above LSAs have an AS scope.

Answer: A

Question 3

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?

A : router sends a link-state update to its neighbor.

B : router sends a link-state update to its neighbor.

C : router updates the information in its LSDB with the information received from its neighbor.

D : router sends a link-state request to its neighbor.

E : router takes no action.

Answer: A

Question 4

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

A : split horizon by default.

B : nd information about directly connected links to neighbors at periodic intervals.

C : holddown timers when topologies change to allow for convergence.

D : intain multiple databases: neighbor, topology and routing.

Answer: A,C

Question 5

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?

A : 'asbr' is missing from router R1's configuration.

B : uter R1 needs to have an export policy added to it.

C : uter R5 does not have an export policy for these prefixes.

D : uter R1 needs to have an import policy added to it.

Answer: C

Page: 1 / 21

Total 105 Questions | Updated On: Oct 24, 2026

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