[Jan 02, 2025] 4A0-113 PDF Dumps is essential on your 4A0-113 Exam Questions Certain Success!
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Nokia 4A0-113 certification exam is designed for professionals who wish to validate their skills and knowledge in the area of Nokia OSPF Routing Protocol. Nokia OSPF is a popular routing protocol used for large-scale networks, providing a robust and scalable solution for routing traffic. The Nokia 4A0-113 exam is intended to test the candidate's ability to design, implement, and troubleshoot OSPF networks using Nokia equipment.
NEW QUESTION # 34
What address is used when RIPv2 uses multicast to send its updates?
- A. 224.0.0.5
- B. 224.0.0.10
- C. 224.0.0.9
- D. 224.0.0.6
- E. RIPv2 does not have support for multicast
Answer: C
NEW QUESTION # 35
Which of the following types of networks are supported on an Nokia 7750 SR for OSPF? Choose two answers.
- A. Point-to-point
- B. Point-to-multipoint
- C. Broadcast
- D. Non-broadcast multi-access
Answer: A,C
NEW QUESTION # 36
Which of the following cannot be used as a matching criterion in route policy statements?
- A. TCP source port
- B. Source IP address
- C. Prefix list
- D. Protocol type
Answer: D
NEW QUESTION # 37
What causes an adjacency to change from down to two ways?
- A. When a link state acknowledgement is received in response to a link state update.
- B. When a router receives a Hello packet that contains its own router ID in the neighbor list from a neighbor.
- C. When a link state update is received in response to a link state request.
- D. When a router receives a database description packet from a neighbor.
Answer: B
NEW QUESTION # 38
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 for each of the external routes exported by router R1.
- B. One.
- C. Type 4 LSAs are not generated in this network topology.
- D. One for each of the routers in area 0
Answer: C
NEW QUESTION # 39
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 and an acknowledgement is sent
- B. The link state information is regarded as old and nothing is done.
- C. The link state information is not populated in the database but is forwarded to all neighbors
- D. The link state information already in the database is overwritten and the age is reset
Answer: A
NEW QUESTION # 40
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 office router will both have specific static routes.
- B. The corporate head office router will have a default route and the branch site will have a more specific static route.
- C. The corporate head office router will have a more specific static route and the branch office router will have a default route.
- D. The corporate head office router and the branch router will both have default routes.
Answer: C
NEW QUESTION # 41
Click the exhibit button.
What is the command to configure a static route on the Nokia 7750 SR router R1 to reach the network behind router R2?
- A. configure router static-route 139.120.121.0/24 next-hop 139.120.121.2
- B. configure router static-route 139.120.121.0/24 next-hop 138.120.199.1
- C. configure router static-route 138.120.199.2/24 next-hop 138.120.199.1
- D. configure router static-route 139.120.121.0/24 next-hop 138.120.199.2
Answer: D
NEW QUESTION # 42
Which LSA type is not found in point-to-point only OSPF networks?
- A. Type 5 External LSA
- B. Type 3 Summary LSA
- C. Type 2 Network LS A
- D. Type 1 Router LSA
Answer: C
NEW QUESTION # 43
An OSPF ASBR must have at least one interface in the backbone area (area 0)
- A. True
- B. False
Answer: B
NEW QUESTION # 44
Click the exhibit button.
What triggers convergence of the routing protocol when the link between switch 1 and switch 2 goes down?
- A. 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.
- B. 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.
- C. 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
- D. Convergence will not be triggered because switches cannot run routing protocols between them.
- E. 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.
Answer: A
NEW QUESTION # 45
A static route is created using the command "static-route 2.3.4.0/24 next-hop 1.2.3.4". What is the correct traceroute command to test this static route on an Nokia 7750 SR?
- A. traceroute next-hop 1.2.3.4
- B. traceroute 2.3.4.1
- C. traceroute does not work on the Nokia 7750 SR
- D. traceroute 2.3.4.0/24 next-hop 1.2.3.4
Answer: B
NEW QUESTION # 46
Which type of OSPF LSA has the following characteristics: It is flooded only within the area it originates from and can be originated by any OSPF router within the area (including non-DR routers).
- A. Type 1 Router LSA
- B. Type 3 Summary LSA
- C. Type 4 ASBR LSA
- D. Type 2 Network LSA
Answer: A
NEW QUESTION # 47
Click the exhibit button.
The following command sequence is executed on router R2:
A: R2# configure router ospf router-id 10.10.10.99
A: R2# configure router router-id 10.10.10.66
On router R1, what router ID appears for router R2 directly after these commands are executed?
- A. 10.10.10.2
- B. 10.10.10.1
- C. 10.10.10.66
- D. 10.10.10.99
Answer: A
NEW QUESTION # 48
What is the source IP address in an OSPF update?
- A. The unicast IP address of the interface the update is being sent on.
- B. 224.0.0.5
- C. 224.0.0.6
- D. The system address of the router
Answer: A
NEW QUESTION # 49
Click the exhibit button.
If router R2 redistributes the IS-IS route to 192.168.3.0/24 into OSPF, router R3 preference of these two routes? Choose two answers.
- A. The IS-IS Level 1 external preference
- B. The IS-IS Level 2 external preference
- C. The IS-IS Level 2 internal preference
- D. The IS-IS Level 1 internal preference
- E. The OSPF external preference
- F. The OSPF internal preference
Answer: D,E
NEW QUESTION # 50
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