Nokia 4A0-113 Certification All-in-One Exam Guide Dec-2024
Get Real 4A0-113 Exam Dumps [Dec-2024] Practice Tests
Nokia 4A0-113 Certification Exam is a challenging exam that requires candidates to have a solid understanding of OSPF and its implementation. Candidates who pass the exam are recognized as experts in OSPF and are well-positioned to take on advanced networking roles in their organizations.
NEW QUESTION # 20
In an OSPF Hello packet, which of the following fields must match for all neighbor routers on the segment? Choose three answers.
- A. Checksum values
- B. Stub flag
- C. Area ID W B.
- D. The list of neighbors
- E. Hello and Dead intervals PC.
Answer: B,C,E
NEW QUESTION # 21
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 2 external preference
- B. The OSPF internal preference
- C. The IS-IS Level 1 internal preference
- D. The IS-IS Level 2 internal preference
- E. The OSPF external preference
- F. The IS-IS Level 1 external preference
Answer: C,E
NEW QUESTION # 22
A default route for a client is also known as the:
- A. Default gateway
- B. Gateway path
- C. Default path
- D. Proxy ARP
Answer: A
NEW QUESTION # 23
What command will show the OSPF neighbors, and their status on the Nokia 7750 SR?
- A. Show ospf adjacency
- B. Show router ospf adjacency
- C. Show ospf neighbors
- D. Show router ospf neighbors
Answer: D
NEW QUESTION # 24
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?
- A. Router R3 generates a type 4 LSA that is flooded to areas 0, 1, and 2.
- B. Router R1 generates a type 4 LSA that is flooded to areas 0, 1, and 2.
- C. 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.
- D. Router R3 generates a type 4 LSA that is flooded to areas 0 and 2.
Answer: C
NEW QUESTION # 25
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 regarded as old and nothing is done.
- 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 not populated in the database but is forwarded to all neighbors
Answer: C
NEW QUESTION # 26
When an OSPF adjacency is stuck in the "ExchStart" state, what is the most likely cause?
- A. OSPF is not enabled on one of the routers
- B. A OSPF Hello has not been received from the neighbor
- C. The MTU does not match on both interfaces
- D. The Router ID is the same on both routers
Answer: C
NEW QUESTION # 27
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?
- A. With a Router LSA originated by R4
- B. With a Router LSA originated by R1
- C. With an Inter-Area Prefix LSA originated by R4
- D. With an Inter-Area Prefix LSA originated by R1
- E. With an Inter-Area Prefix LSA originated by R5
- F. With a Router LSA originated by R5
Answer: D
NEW QUESTION # 28
What best describes the type of packets used by OSPF routers to exchange updates on a pointto-point link?
- A. IP packets sent to an IP multicast address.
- B. Ethernet frames sent to an Ethernet multicast address.
- C. IP packets sent to an IP unicast address.
- D. UDP packets sent to an IP multicast address.
Answer: A
NEW QUESTION # 29
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 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 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 # 30
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 all OSPF areas.
- B. 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.
- 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: B
NEW QUESTION # 31
In an IP datagram, which field identifies the receiving application
- A. The port field of the network layer address
- B. The protocol field of the transport layer header
- C. The protocol field of the network layer header
- D. The port field of the transport layer header
Answer: D
NEW QUESTION # 32
Which of the following is NOT a characteristic of RIPv1?:
- A. Poison Reverse
- B. Classless routing
- C. 30 second network updates
- D. Broadcast advertisement
Answer: B
NEW QUESTION # 33
Which of the following concerning OSPFv3 is TRUE?
- A. OSPFv3 uses a 64-bit router ID.
- B. OSPFv3 uses MD5 Authentication.
- C. Router LSAs carry IPv6 prefix information.
- D. NSSA is supported in OSPFv3.
Answer: D
NEW QUESTION # 34
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 IS-IS Level 2 external preference
- B. The OSPF internal preference
- C. The IS-IS Level 1 internal preference
- D. The IS-IS Level 2 internal preference
- E. The OSPF external preference
- F. The IS-IS Level 1 external preference
Answer: C,E
NEW QUESTION # 35
From the list below select the statements that describe the behavior of link state information aging. (Choose 2)
- A. The age is incremented or decremented only as it is held in the topological database and not as it is flooded router to router.
- B. The age is incremented or decremented as it is flooded from router to router and as it is held in the topological database.
- C. The age for newly created link state information is set to 1200 for OSPF and 0 for IS-IS
- D. The age for newly created link state information is set to 0 for OSPF and 1200 for IS-IS
Answer: B,D
NEW QUESTION # 36
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 only if there are more than two routers connected to the network segment.
- 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. The DR sends link-state advertisements describing the network.
- D. 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.
Answer: C
NEW QUESTION # 37
In an IP datagram, which of the following fields identifies the receiving application?
- A. The port field of the network layer address.
- B. The port field of the transport layer header.
- C. The protocol field of the network layer header.
- D. The protocol field of the transport layer header.
Answer: B
NEW QUESTION # 38
Click the exhibit button.
Which of the following would correctly configure routers R2, R3, and R4?
- A. Option B
- B. Option C
- C. Option A
- D. Option D
Answer: B
NEW QUESTION # 39
Which LSA type is not found in point-to-point only OSPF networks?
- A. Type 1 Router LSA
- B. Type 5 External LSA
- C. Type 3 Summary LSA
- D. Type 2 Network LS A
Answer: D
NEW QUESTION # 40
What is the default preference value for a static route in the Nokia 7750 SR?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 41
In which of the following types of areas does an OSPF router not set the E bit in its Type 1 LSA?
- A. Stub area
- B. Backbone area
- C. Not so stubby area
- D. Normal area
Answer: A
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?
- A. Intra-Area Prefix LSA
- B. Inter-Area Prefix LSA
- C. Router LSA
- D. None of the statements are correct.
- E. AS External LSA
- F. Network LSA
Answer: E
NEW QUESTION # 43
......
Last 4A0-113 practice test reviews: Practice Test Nokia dumps: https://www.prep4away.com/Nokia-certification/braindumps.4A0-113.ete.file.html
Try 4A0-113 Free Now! Real Exam Question Answers: https://drive.google.com/open?id=18URFLKdOyYmZqYoTGSe7vlh1SV5YU8Za