Real Nokia 4A0-113 Exam Questions Study Guide
Updated and Accurate 4A0-113 Questions for passing the exam Quickly
Candidates who pass the Nokia 4A0-113 exam can prove their proficiency in OSPF routing protocol. Passing 4A0-113 exam demonstrates that the candidate has a deep understanding of OSPF and can apply this knowledge to configure, optimize, and troubleshoot OSPF networks. Nokia OSPF Routing Protocol Exam certification is highly valued in the networking industry, and it can lead to better job opportunities and higher salaries.
Nokia 4A0-113 exam is a valuable certification for network engineers, administrators, and architects who work with large enterprise networks. Passing 4A0-113 exam demonstrates the candidate's ability to design, implement, and manage OSPF networks. With this certification, candidates can prove their proficiency in OSPF routing protocol and open up new job opportunities and higher salaries.
NEW QUESTION # 42
Which of the following statements regarding OSPF routing updates on a multi-access network segment is true?
- A. In multi-access networks, a DR and BDR are elected. The DR sends link-state advertisements describing the network.
- B. In multi-access networks, a DR and BDR are elected only if the subnet masks on the router interfaces are less than /30
- C. In multi-access networks, a DR and BDR are elected. To ensure resiliency, both the DR and BDR send link-state advertisements describing the network.
- D. In multi-access networks, a DR and BDR are elected only if there are more than two routers connected to the network segment.
Answer: A
NEW QUESTION # 43
Select the answer below that correctly lists the 5 different OSPF packet types.
- A. Hello, Link State Refresh, Link State Update, Link State Acknowledgement, Link State Authentication
- B. Hello, Link State Update, Link State Request, Link State Acknowledgement, Database Descriptor
- C. Link State Update, Link State Refresh, Link State Acknowledgement, Database Descriptor, Notification
- D. Hello, Link State Update, Link State Packet, Link State Acknowledgement, Database Descriptor
Answer: B
NEW QUESTION # 44
Which of the following statements regarding area border routers in an OSPF network is true?
- A. Area border routers connect the backbone area to other areas in an OSPF network.
- B. An OSPF network needs at least one area border router to function.
- C. The term backbone router has the same definition as the term area border router.
- D. By definition, an area border router must perform route summarization between areas.
Answer: A
NEW QUESTION # 45
A default route for a client is also known as the:
- A. Proxy ARP
- B. Default path
- C. Default gateway
- D. Gateway path
Answer: C
NEW QUESTION # 46
In an OSPF Hello packet, which of the following fields must match for all neighbor routers on the segment? Choose three answers.
- A. Stub flag
- B. Checksum values
- C. The list of neighbors
- D. Hello and Dead intervals PC.
- E. Area ID W B.
Answer: A,D,E
NEW QUESTION # 47
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?
- A. One.
- B. One for each of the routers in area 0
- C. One for each of the external routes exported by router R1.
- D. Type 4 LSAs are not generated in this network topology.
Answer: D
NEW QUESTION # 48
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?
- A. Router R1 generates a type 7 LSA that is flooded through area 1. Router R3 generates a type 5 LSA that is flooded through areas 0 and 2.
- B. Router R1 generates a type 7 LSA that is flooded through all OSPF areas.
- C. Router R1 generates a type 5 LSA that is flooded through area 1. Router R2 generates a type 7 LSA that is flooded through areas 0 and 2.
- D. Router R1 generates a type 5 LSA that is flooded through all OSPF areas.
Answer: A
NEW QUESTION # 49
Click the exhibit button.
Routers R1 , R2, and R3 are running a classful routing protocol between them. Assuming that router R1 advertises all directly connected networks, how will these networks be represented in router R3's routing table?
- A. The networks will be represented with one entry of 10.0.0.0/24 in router R3's route table.
- B. Router R3's routing table can only contain one of the routes, which will result in route flapping.
- C. Router R3's routing table will have one entry for 10.1.1.0/24 and one entry for 10.1.2.0/24.
- D. The networks will be represented with one entry of 10.0.0.0/8 in router R3's routing table.
Answer: D
NEW QUESTION # 50
Click the exhibit button.
What can you deduce from the show command on router R6?
- A. 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.
- B. 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.
- C. 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.
- D. 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.
Answer: A
NEW QUESTION # 51
What causes an adjacency to change from "Init" to "Two Way"?
- A. When a Link State Update is received in response to a Link State Request
- B. When OSPF neighbors exchange Database Descriptor packets
- C. When a Link State Acknowledgement is received in response to a Link State Update
- D. When a router receives a Hello packet from a neighbor that contains its router id in the neighbor list
Answer: D
NEW QUESTION # 52
Click the exhibit button.
If router R2 redistributes the IS-IS route to 192.168.3.0/24 into OSPF, router R3 will receive two routes to 192.168.3.0/24. What will be the preference of these two routes? Assume that all IS-IS routers are L1/L2 capable and are in the same are a. Choose two answers.
- A. The OSPF external preference
- B. The IS-IS Level 2 internal preference
- C. The IS-IS Level 2 external preference
- D. The OSPF internal preference
- E. The IS-IS Level 1 internal preference
- F. The IS-IS Level 1 external preference
Answer: A,E
NEW QUESTION # 53
Which of the following statements best describes the function of an OSPF Type 4 LSA?
- A. A Type 4 LSA is originated by an ASBR to describe a route to itself to routers outside the area.
- B. A Type 4 LSA is originated by an ABR that is connected to a stub area. The LSA is injected into the stub area to provide routing information.
- C. A Type 4 LSA is originated by an ABR that is connected to a stub area. The LSA is injected into the backbone area to provide routing information.
- D. A Type 4 LSA is originated by an ABR to describe a route to an ASBR to routers outside the area.
Answer: D
NEW QUESTION # 54
What is the default inbound metric for RIP on the Nokia 7750 SR?
- A. This must be administratively set as there is no default value.
- B. A value of 15.
- C. A value of 1.
- D. Whatever the advertised metric happens to be.
Answer: C
NEW QUESTION # 55
Which of the following conditions will prevent an OSPF adjacency from reaching the full state? Choose three answers.
- A. Incorrect subnet mask
- B. Router ID not defined
- C. MTU mismatch
- D. Different metric set on each end of the link
- E. System interface not included in OSPF
- F. Area ID not the same
Answer: A,C,F
NEW QUESTION # 56
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 already in the database is overwritten and the age is reset
- B. The link state information is not populated in the database and an acknowledgement is sent
- C. The link state information is not populated in the database but is forwarded to all neighbors
- D. The link state information is regarded as old and nothing is done.
Answer: B
NEW QUESTION # 57
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Nokia 4A0-113 certification exam is designed to test an individual's knowledge and skills in the Nokia OSPF routing protocol. 4A0-113 exam is recognized globally and validates the proficiency of networking professionals in implementing and configuring OSPF in Nokia networks. Nokia OSPF Routing Protocol Exam certification exam is ideal for those who are seeking to advance their careers in the field of networking and gain credibility as an expert in Nokia OSPF routing.
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