4A0-113 Exam Questions Dumps, Selling Nokia Products [Q18-Q35]

4A0-113 Exam Questions Dumps, Selling Nokia Products

4A0-113 Cert Guide PDF 100% Cover Real Exam Questions

Nokia 4A0-113 certification exam consists of 60 multiple-choice questions that must be completed within 90 minutes. The passing score for the exam is 80%, and candidates must demonstrate a solid understanding of OSPF principles and practices in order to pass. 4A0-113 exam can be taken at authorized Nokia testing centers or online through the Nokia Learning Platform.

NEW QUESTION # 18
Select the answer below that correctly lists the 5 different OSPF packet types.

A. Link State Update, Link State Refresh, Link State Acknowledgement, Database Descriptor, Notification
B. Hello, Link State Update, Link State Packet, Link State Acknowledgement, Database Descriptor
C. Hello, Link State Update, Link State Request, Link State Acknowledgement, Database Descriptor
D. Hello, Link State Refresh, Link State Update, Link State Acknowledgement, Link State Authentication

Answer: C

NEW QUESTION # 19
What is the metric and maximum routable value for RIP?

A. Hop count and 16
B. Link cost and 16
C. Hop count and 15
D. Link cost and 15

Answer: C

NEW QUESTION # 20
Which LSA type is not found in point-to-point only OSPF networks?

A. Type 5 External LSA
B. Type 2 Network LS A
C. Type 3 Summary LSA
D. Type 1 Router LSA

Answer: B

NEW QUESTION # 21
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. Add the "summaries" option to the NSSA area configuration on router R1
B. Make a default route on router R2
C. Add the "originate-default-route" option in the NSSA area configuration on router R3
D. Make a static route on router R1 to 192.168.3.1

Answer: A

NEW QUESTION # 22
A router receives an OSPF database description packet from a neighbor that references an LSA, which is already in the router's LSDB. The sequence number in the DBD packet is lower than the sequence number of the LSA in the LSDB.
What action does the router take?

A. The router takes no action.
B. The router sends a link-state request to its neighbor.
C. The router sends a link-state update to its neighbor.
D. The router sends a link-state acknowledgement to its neighbor.
E. The router updates the information in its LSDB with the information received from its neighbor.

Answer: C

NEW QUESTION # 23
Which of the following are similarities between OSPF and IS-IS? Choose two answers.

A. Support for CIDR.
B. Link state updates sent using layer 3 multicast.
C. Support hierarchy through the use of areas.
D. Metric is based on hop count.
E. Slow convergence after link failures.

Answer: A,C

NEW QUESTION # 24
What is the source IP address in an OSPF update?

A. The unicast IP address of the interface the update is sent on
B. 224.0.0.6
C. 224.0.0.5
D. The system address of the router.

Answer: A

NEW QUESTION # 25
What command could be used to verify proper configuration of a static route in an Nokia 7750 SR router?

A. Show static
B. Show route-table
C. Show router route-table
D. Show router routing-table

Answer: C

NEW QUESTION # 26
Which of the following is NOT a characteristic of RIPv1?:

A. Poison Reverse
B. 30 second network updates
C. Classless routing
D. Broadcast advertisement

Answer: C

NEW QUESTION # 27
What are some of the characteristics of Nokia's implementation of non-stop routing? (Choose two)

A. Uses Graceful Restart to inter-operate with other vendors
B. Transparent to routing neighbors
C. No protocol extensions required
D. Only supported by OSPF and IS-IS

Answer: B,C

NEW QUESTION # 28
How many databases does a Link State routing protocol use?

A. Three
B. Two
C. One
D. Four

Answer: A

NEW QUESTION # 29
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 # 30
Click the exhibit button.

Router R2 advertises the network 192.168.3.0/24 to router R1 via OSPF. A route policy has been constructed to discard the route on router R1; however, it is not working. What is the problem?

A. The policy "reject" should be set for import rather than export.
B. The prefix list reject should be "192.168.3.0/16 exact".
C. This is not possible because OSPF cannot use import policies.
D. Router R1 should be configured as an OSPF "asbr".
E. The policy was likely not "committed" after creation.

Answer: C

NEW QUESTION # 31
What type of LSA is used to flood information about prefixes from one OSPF area to other attached areas?

A. Type 4
B. Type 7
C. Type 3
D. Type 1

Answer: C

NEW QUESTION # 32
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 update, link state request, link state acknowledgement, database description.
C. Hello, link state refresh, link state update, link state acknowledgement, link state authentication.
D. Hello, link state update, link state packet, link State acknowledgement, database description.

Answer: B

NEW QUESTION # 33
Which of the following concerning OSPFv3 is TRUE?

A. NSSA is supported in OSPFv3.
B. OSPFv3 uses a 64-bit router ID.
C. Router LSAs carry IPv6 prefix information.
D. OSPFv3 uses MD5 Authentication.

Answer: A

NEW QUESTION # 34
An interface is configured on a router for OSPF but the command "show router ospf neighbor" does not show any neighbors. Which of the following is NOT a possible cause?