2025 Realistic 4A0-113 Dumps Questions To Gain Brilliant Result [Q23-Q43]

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2025 Realistic 4A0-113 Dumps Questions To Gain Brilliant Result

Start your 4A0-113 Exam Questions Preparation with Updated 106 Questions

Earning the Nokia 4A0-113 certification demonstrates to employers and peers that the individual has a deep understanding of OSPF and is capable of designing, implementing, and troubleshooting OSPF networks. Nokia OSPF Routing Protocol Exam certification is an excellent way to advance one’s career in the networking field and increase one’s earning potential.

NEW QUESTION 23
Exhibit

Given the two configurations shown, identify the two incorrect statements below: (Choose two)

Both routers will generate OSPF Hello packets.

The system interface is missing in one configuration so OSPF will not operate correctly.

The interface type settings differ, but OSPF will still operate correctly.

Metric values differ, but this does not prevent OSPF operation.

NEW QUESTION 24
If OSPF is used in a multi-area OSPF network, which of the following statements regarding route summarization is true?

Manual route summarization can only be done on autonomous system border routers.

Manual route summarization must be done on all the backbone routers to be effective. Manual route summarization is optional on the routers in non-backbone areas.

Manual route summarization is done on the ABRs. By default, automatic summarization is done; however, it may not be optimal for all networks.

Manual route summarization is done on the ABRs. By default, no route summarization is done and all routes are advertised to all areas.

NEW QUESTION 25
Click the exhibit button.

The OSPF adjacency between routers R3 and R1 is down. What is the problem?

Area 1 of router R1 should not be configured as a stub.

Router R3 has the incorrect authentication key type.

Router R1 has the incorrect authentication key type.

There is not enough information to tell.

NEW QUESTION 26
Which of the following best describes the type of packets used by OSPF routers to exchange updates on a point-to-point link?

IP packets sent to an IP multicast address.

TCP packets sent to an IP multicast address.

IP packets sent to an IP unicast address.

UDP packets sent to an IP multicast address.

NEW QUESTION 27
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?

The router sends a link-state update to its neighbor.

The router sends a link-state acknowledgement to its neighbor.

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

The router sends a link-state request to its neighbor.

The router takes no action.

NEW QUESTION 28
The Nokia 7750 SR supports which two of the OSPF area types below?

Not So Stubby Areas

Level 1 Areas

Stub Areas

Partially Stubby Areas

NEW QUESTION 29
Click the exhibit button.

What can you deduce from the show command on router R6?

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 10.10.10.5.

The router R6 interface is in a multi-access segment. It is neither the DR nor the BDR for the segment; however, this command does not indicate whether 10.10.10.3 or 10.10.10.5 is the DR or BDR.

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.

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.

NEW QUESTION 30
Which one of the commands below will create a static route to network 2.3.4.0/24 on the Alcatel-Lucent 7750 SR router?

Static route 2.3.4.0 255.255.255.0 next hop 3.4.5.6

Static-route next-hop 3.4.5.6 2.3.4.0/24

Static route 2.3.4.0/24 next hop 3.4.5.6

Static-route 2.3.4.0/24 next-hop 3.4.5.6

NEW QUESTION 31
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?

With a Router LSA originated by R1

With a Router LSA originated by R5

With a Router LSA originated by R4

With an Inter-Area Prefix LSA originated by R1

With an Inter-Area Prefix LSA originated by R5

With an Inter-Area Prefix LSA originated by R4

NEW QUESTION 32
Click the exhibit button.

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

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.

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.

Convergence will not be triggered because switches cannot run routing protocols between them.

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

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.

NEW QUESTION 33
An OSPF ASBR must have at least one interface in the backbone area (area 0)

True

False

NEW QUESTION 34
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?

‘asbr’ is missing from router R1’s configuration.

Router R1 needs to have an export policy added to it.

Router R5 does not have an export policy for these prefixes.

Router R1 needs to have an import policy added to it.

NEW QUESTION 35
In which of the following types of areas does an OSPF router not set the E bit in its Type 1 LSA?

Not so stubby area

Stub area

Backbone area

Normal area

NEW QUESTION 36
In an OSPF Hello packet what fields must match all neighbor routers on the segment? (Choose 3)

Area ID

Hello and Dead Intervals

Stub flag

DR and BDR addresses

The list of neighbors

NEW QUESTION 37
Click the exhibit button.

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

Option A

Option B

Option C

Option D

NEW QUESTION 38
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?

Router R1 generates a Type 4 LSA that is flooded to areas 0, 1, and 2.

Router R3 generates a Type 4 LSA that is flooded to areas 0, 1, and 2.

Router R3 generates a Type 4 LSA that is flooded to areas 0 and 2.

Router R3 generates a Type 4 LSA that is flooded to area 0, and router R6 generates a Type 4 LSA that is flooded to area 2.

NEW QUESTION 39
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?

Router R1 generates a Type 4 LSA that is flooded to areas 0, 1, and 2.

Router R3 generates a Type 4 LSA that is flooded to areas 0, 1, and 2.

Router R3 generates a Type 4 LSA that is flooded to areas 0 and 2.

Router R3 generates a Type 4 LSA that is flooded to area 0, and router R6 generates a Type 4 LSA that is flooded to area 2.

NEW QUESTION 40
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?

With a Router LSA originated by R1

With a Router LSA originated by R5

With a Router LSA originated by R4

With an Inter-Area Prefix LSA originated by R1

With an Inter-Area Prefix LSA originated by R5

With an Inter-Area Prefix LSA originated by R4

NEW QUESTION 41
In an IP datagram, which field identifies the receiving application?

The port field of the network layer address

The protocol field of the network layer header

The protocol field of the transport layer header

The port field of the transport layer header

NEW QUESTION 42
An operator configures an Nokia 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?

Router LSA

AS External LSA

Intra-Area Prefix LSA

Inter-Area Prefix LSA

Network LSA

None of the statements are correct.

NEW QUESTION 43
What are the ways the RID can be created on an Nokia 7750 SR router? (Choose three)

From the last 32 bits of the chassis MAC address

From the first 32 bits of the chassis MAC address

The loopback IP address

By using the command “config router ospf rid X.X.X.X”

From the system IP address

From the highest interface IP address

Nokia 4A0-113 certification exam is a comprehensive exam that covers all aspects of OSPF routing in Nokia networks. It is designed to test an individual’s knowledge and skills in a variety of scenarios, including implementing OSPF in a multi-area network, configuring OSPF authentication, and optimizing OSPF performance. Passing this certification exam demonstrates a high level of expertise in Nokia OSPF routing and can provide career advancement opportunities for networking professionals.

Easy Success Nokia 4A0-113 Exam in First Try: https://www.prepawaypdf.com/Nokia/4A0-113-practice-exam-dumps.html

2025 Realistic 4A0-113 Dumps Questions To Gain Brilliant Result [Q23-Q43]

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