Latest 4A0-113 Practice Test Questions Verified Answers As Experienced in the Actual Test!
Pass Nokia 4A0-113 Exam in First Attempt Easily
Nokia 4A0-113 certification is highly valued in the networking industry and is recognized by leading organizations worldwide. Nokia OSPF Routing Protocol Exam certification is an excellent way for network professionals to demonstrate their knowledge and skills in OSPF routing protocols and to enhance their career prospects in the field of networking.
NEW QUESTION # 28
An OSPF adjacency is stuck in the exstart state. What is the most likely cause?
- A. The interfaces are configured as point-to-point on one side and broadcast on the other.
- B. OSPF is not enabled on one of the routers.
- C. An OSPF Hello has not been received from the neighbor.
- D. The MTU does not match on both interfaces.
- E. The router ID is the same on both routers.
Answer: D
NEW QUESTION # 29
Click the exhibit button.
Two neighboring OSPF routers have exchanged the packets shown. What state is the adjacency in?
- A. Full; both routers are exchanging Helios to maintain the adjacency.
- B. The adjacency is in exstart state.
- C. The adjacency is down.
- D. The adjacency is in the exchange state.
Answer: B
NEW QUESTION # 30
Which of the following correctly lists the 5 OSPF packet types?
- A. Link state update, link state refresh, link state acknowledgement, database description, notification.
- B. Hello, link state refresh, link state update, link state acknowledgement, link state authentication.
- C. Hello, link state update, link state request, link state acknowledgement, database description.
- D. Hello, link state update, link state packet, link State acknowledgement, database description.
Answer: C
NEW QUESTION # 31
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 router receives a database description packet from a neighbor.
- D. When a link state acknowledgement is received in response to a link state update.
Answer: A
NEW QUESTION # 32
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 138.120.199.2/24 next-hop 138.120.199.1
- B. configure router static-route 139.120.121.0/24 next-hop 139.120.121.2
- C. configure router static-route 139.120.121.0/24 next-hop 138.120.199.2
- D. configure router static-route 139.120.121.0/24 next-hop 138.120.199.1
Answer: C
NEW QUESTION # 33
Which of the following OSPF area types are supported by the Alcatel- Lucent 7750 SR? Choose two answers.
- A. Level 2 areas
- B. Not so stubby areas
- C. Stub areas
- D. Partially stubby areas
- E. Level1 area WC
Answer: B,C
NEW QUESTION # 34
What is the source IP address in an OSPF update?
- A. 224.0.0.5
- B. 224.0.0.6
- C. The unicast IP address of the interface the update is being sent on.
- D. The system address of the router
Answer: C
NEW QUESTION # 35
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 internal preference
- B. The IS-IS Level 1 external preference
- C. The OSPF external preference
- D. The OSPF internal preference
- E. The IS-IS Level 2 internal preference
- F. The IS-IS Level 2 external preference
Answer: A,C
NEW QUESTION # 36
Which of the following best describes the type of packets used by OSPF routers to exchange updates on a point-to-point link?
- A. TCP packets sent to an IP multicast address.
- B. IP packets sent to an IP unicast address.
- C. IP packets sent to an IP multicast address.
- D. UDP packets sent to an IP multicast address.
Answer: C
NEW QUESTION # 37
What is the metric and maximum routable value for RIP?
- A. Link cost and 15
- B. Hop count and 15
- C. Hop count and 16
- D. Link cost and 16
Answer: B
NEW QUESTION # 38
Which of the following conditions will prevent an OSPF adjacency from reaching the full state? Choose three answers.
- A. Incorrect subnet mask
- B. Different metric set on each end of the link
- C. Area ID not the same
- D. Router ID not defined
- E. System interface not included in OSPF
- F. MTU mismatch
Answer: A,C,F
NEW QUESTION # 39
What are the three databases maintained by a Link State Protocol?
- A. Topology, routing, forwarding
- B. Neighbor, adjacency, route table
- C. There are only two databases: adjacency and topology
- D. Neighbor, topology, forwarding
Answer: D
NEW QUESTION # 40
What is the default preference value for a static route in the Nokia 7750 SR router?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 41
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. 10.10.10.66
- B. 10.10.10.99
- C. 10.10.10.2
- D. 10.10.10.1
Answer: C
NEW QUESTION # 42
Graceful Restart is supported by what IGPs?
- A. BGP
- B. RIPv1 and RIPv2
- C. IS-IS
- D. OSPF
Answer: C,D
NEW QUESTION # 43
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 2.3.4.0 255.255.255.0 next hop 3.4.5.6
- B. Static-route next-hop 3.4.5.6 2.3.4.0/24
- C. Static route 2.3.4.0/24 next hop 3.4.5.6
- D. Static-route 2.3.4.0/24 next-hop 3.4.5.6
Answer: D
NEW QUESTION # 44
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 # 45
Choose the Distance Vector Protocols from the list below:
- A. OSPF
- B. IS-IS
- C. RIPv1
- D. RIPv2
Answer: C,D
NEW QUESTION # 46
NSSA LSA packets are what type within an NSSA area, and are converted to what other type at the ABR?
- A. They are type 7 within the area and converted to type 5 at the ABR
- B. They are type 5 within the area and are not modified at the ABR
- C. They are type 5 within the area and converted to type 3 at the ABR
- D. They are type 7 within the area and are not modified at the ABR
Answer: A
NEW QUESTION # 47
Which of the LSA types stay within an OSPF area and are not exported outside of the area? (Choose all that apply)
- A. Network LSA
- B. Summary Router LSA
- C. Summary Network LSA
- D. Router LSA
Answer: A,D
NEW QUESTION # 48
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 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
- 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 will not be triggered because switches cannot run routing protocols between them.
- D. 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.
- E. 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.
Answer: E
NEW QUESTION # 49
If OSPF is used in a multi-area OSPF network, which of the following statements regarding route summarization is true?
- A. Manual route summarization can only be done on autonomous system border routers.
- B. Manual route summarization is done on the ABRs. By default, automatic summarization is done; however, it may not be optimal for all networks.
- C. Manual route summarization is done on the ABRs. By default, no route summarization is done and all routes are advertised to all areas.
- D. 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.
Answer: C
NEW QUESTION # 50
Which of the following are similarities between OSPF and IS-IS? Choose two answers.
- A. Support hierarchy through the use of areas.
- B. Support for CIDR.
- C. Metric is based on hop count.
- D. Link state updates sent using layer 3 multicast.
- E. Slow convergence after link failures.
Answer: A,B
NEW QUESTION # 51
......
Nokia 4A0-113 Exam is a valuable certification for IT professionals who work with Nokia networking equipment and OSPF. Nokia OSPF Routing Protocol Exam certification demonstrates that the individual has a deep understanding of OSPF and can configure and troubleshoot OSPF networks in a Nokia environment. Nokia OSPF Routing Protocol Exam certification is especially useful for network engineers, administrators, and architects who work with large, complex networks and need to ensure that their networks are efficient, reliable, and secure.
We offers you the latest free online 4A0-113 dumps to practice: https://testking.prep4sureexam.com/4A0-113-dumps-torrent.html