4A0-113 Questions PDF [2023] Use Valid New dump to Clear Exam
Passing Nokia 4A0-113 Exam Using 2023 Practice Tests
Nokia 4A0-113 exam is intended for network engineers, network administrators, and network architects who work with large enterprise networks. 4A0-113 exam tests the candidate's knowledge of OSPF routing protocol, which is widely used in enterprise networks to ensure efficient routing of data packets. 4A0-113 exam focuses on various aspects of OSPF, such as its configuration, operation, and troubleshooting.
Nokia 4A0-113 exam is an industry-recognized certification designed to validate the skills and knowledge of network engineers in configuring and troubleshooting OSPF (Open Shortest Path First) routing protocol in Nokia networks. 4A0-113 exam is intended for network engineers and professionals who have intermediate to advanced-level experience in Nokia Service Router Operating System (SROS) and OSPF routing protocol. Passing 4A0-113 exam demonstrates the candidate's proficiency in configuring and managing OSPF routing protocol, including implementing and troubleshooting complex OSPF networks in Nokia Service Router networks.
Nokia 4A0-113 certification exam is designed to help professionals validate their skills and knowledge in Nokia OSPF routing protocol. 4A0-113 exam is intended for individuals who work with Nokia IP networks and want to demonstrate their proficiency in designing, configuring, and troubleshooting OSPF-based networks. Passing 4A0-113 exam is a great way to showcase your expertise and stand out in the competitive job market.
NEW QUESTION # 52
Which of the following cannot be used as a matching criterion in route policy statements?
- A. Protocol type
- B. TCP source port
- C. Prefix list
- D. Source IP address
Answer: A
NEW QUESTION # 53
What causes an adjacency to change from down to two ways?
- A. When a router receives a Hello packet that contains its own router ID in the neighbor list from a neighbor.
- B. When a link state update is received in response to a link state request.
- C. When a link state acknowledgement is received in response to a link state update.
- D. When a router receives a database description packet from a neighbor.
Answer: A
NEW QUESTION # 54
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?
- A. Make a static route on router R1 to 192.168.3.1
- B. Make a default route on router R2
- C. Add the "originate-default-route" option in the NSSA area configuration on router R3
- D. Add the "summaries" option to the NSSA area configuration on router R1
Answer: D
NEW QUESTION # 55
What best describes the type of packets used by OSPF routers to exchange updates on a pointto-point link?
- A. Ethernet frames sent to an Ethernet multicast address.
- B. IP packets sent to an IP unicast address.
- C. UDP packets sent to an IP multicast address.
- D. IP packets sent to an IP multicast address.
Answer: D
NEW QUESTION # 56
When are virtual links used in OSPF?
- A. When an area needs to connect directly to another area without using area 0.
- B. When two areas need to communicate and there is no area 0.
- C. When an area needs to traverse another area to reach area 0.
- D. When two areas are connected to area 0, but there is no direct path between them.
Answer: C
NEW QUESTION # 57
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?
- A. The link state information is not populated in the database but is forwarded to all neighbors
- B. The link state information already in the database is overwritten and the age is reset
- C. The link state information is not populated in the database and an acknowledgement is sent
- D. The link state information is regarded as old and nothing is done.
Answer: C
NEW QUESTION # 58
If OSPF is used in a multi-area OSPF network, which of the following statements regarding route summarization is true?
- A. Manual route summarization is done on the ABRs. By default, automatic summarization is done; however, it may not be optimal for all networks.
- B. Manual route summarization can only be done on autonomous system border routers.
- C. 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.
- D. Manual route summarization is done on the ABRs. By default, no route summarization is done and all routes are advertised to all areas.
Answer: D
NEW QUESTION # 59
Which one of the commands below will create a static route to network 2.3.4.0/24 on the AlcatelLucent 7750 SR router?
- A. Static-route 2.3.4.0/24 next-hop 3.4.5.6
- B. Static-route next-hop 3.4.5.6 2.3.4.0/24
- C. Static route 2.3.4.0 255.255.255.0 next hop 3.4.5.6
- D. Static route 2.3.4.0/24 next hop 3.4.5.6
Answer: A
NEW QUESTION # 60
Static routing will be used in a network between a corporate head office, with many connected networks, and a branch office, with one connection to the head office. Which of the following best describes the likely configuration?
- A. The corporate head office router and the branch router will both have default routes.
- B. The corporate head office router will have a more specific static route and the branch office router will have a default route.
- C. The corporate head office router and the branch office router will both have specific static routes.
- D. The corporate head office router will have a default route and the branch site will have a more specific static route.
Answer: B
NEW QUESTION # 61
Which of the following statements best describes an OSPF type 3 LSA?
- A. An OSPF type 3 LSA is an intra-area LSA, generated by the ABR only when route summarization is configured.
- B. An OSPF type 3 LSA is an inter-area LSA, generated by the ABR to describe a route to neighbors outside the area.
- C. An OSPF type 3 LSA is an inter-area LSA, generated by the ABR only when route summarization is configured.
- D. An OSPF type 3 LSA is an inter-area LSA, generated by an ASBR to describe external routes.
Answer: B
NEW QUESTION # 62
Which of the following statements regarding OSPF routing updates on a point-to-point link is true?
- A. On a point-to-point link, there is no need for a DR and BDR election. All routing updates are sent to the unicast address of the neighbor's interface.
- B. On a point-to-point link, a DR and BDR are elected. The DR sends link-state advertisements describing the network.
- C. On a point-to-point link, a DR and BDR are elected. To ensure resiliency, both the DR and BDR send link-state advertisements describing the network.
- D. On a point-to-point link, there is no need for a DR and BDR election; all routing updates are sent to 224.0.0.5.
Answer: D
NEW QUESTION # 63
Which of the following statements apply to link state protocol behavior? Choose three answers.
- A. Information about directly connected links is sent to all neighbors.
- B. An adjacency database is maintained by each router.
- C. Routers broadcast the entire route table to all neighbors.
- D. The topological database is the same for all routers in a single area.
- E. The sequence number for an update is incremented as it is flooded from router to router.
Answer: A,B,D
NEW QUESTION # 64
Click the exhibit button.
The OSPF adjacency between routers R3 and R1 is down. What is the problem?
- A. Area 1 of router R1 should not be configured as a stub.
- B. Router R1 has the incorrect authentication key type.
- C. Router R3 has the incorrect authentication key type.
- D. There is not enough information to tell.
Answer: B
NEW QUESTION # 65
What is the source IP address in an OSPF update?
- A. 224.0.0.5
- B. 224.0.0.6
- C. The system address of the router
- D. The unicast IP address of the interface the update is being sent on.
Answer: D
NEW QUESTION # 66
Choose the Distance Vector Protocols from the list below:
- A. IS-IS
- B. RIPv2
- C. OSPF
- D. RIPv1
Answer: B,D
NEW QUESTION # 67
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