Pass Nokia 4A0-113 Exam Quickly With ExamTorrent
Prepare 4A0-113 Question Answers - 4A0-113 Exam Dumps
NEW QUESTION 26
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 OSPF external preference
- B. The OSPF internal preference
- C. The IS-IS Level 2 internal preference
- D. The IS-IS Level 2 external preference
- E. The IS-IS Level 1 internal preference
- F. The IS-IS Level 1 external preference
Answer: A,E
NEW QUESTION 27
Which of the following correctly lists the 5 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 description.
- C. Link state update, link state refresh, link state acknowledgement, database description, notification.
- D. Hello, link state update, link state packet, link State acknowledgement, database description.
Answer: B
NEW QUESTION 28
Click the exhibit button.
Two neighboring OSPF routers have exchanged the packets shown. What state is the adjacency in?
- A. The adjacency is in exstart state.
- B. The adjacency is down.
- C. Full; both routers are exchanging Helios to maintain the adjacency.
- D. The adjacency is in the exchange state.
Answer: A
NEW QUESTION 29
What must be configured on the Nokia 7750 SR for RIP to advertise locally attached links?
- A. A policy statement within the router identifying what is to be advertised
- B. Access-lists denoting what is to be advertised
- C. Default metrics for each link
- D. A group and neighbor statement for each peer
Answer: A
NEW QUESTION 30
Which of the following are similarities between OSPF and IS-IS? Choose two answers.
- A. Support for CIDR.
- B. Metric is based on hop count.
- C. Link state updates sent using layer 3 multicast.
- D. Slow convergence after link failures.
- E. Support hierarchy through the use of areas.
Answer: A,E
NEW QUESTION 31
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. The system address of the router
- C. 224.0.0.5
- D. 224.0.0.6
Answer: A
NEW QUESTION 32
Which of the following is NOT a characteristic of RIPv1?:
- A. Poison Reverse
- B. Classless routing
- C. Broadcast advertisement
- D. 30 second network updates
Answer: B
NEW QUESTION 33
Which of the following statements regarding area border routers in an OSPF network is true?
- A. The term backbone router has the same definition as the term area border router.
- B. By definition, an area border router must perform route summarization between areas.
- C. An OSPF network needs at least one area border router to function.
- D. Area border routers connect the backbone area to other areas in an OSPF network.
Answer: D
NEW QUESTION 34
What is the default inbound metric for RIP on the Nokia 7750 SR?
- A. A value of 15.
- B. This must be administratively set as there is no default value.
- C. A value of 1.
- D. Whatever the advertised metric happens to be.
Answer: C
NEW QUESTION 35
Click the exhibit button.
Given the topology and the show commands, and assuming that router R2 advertises all of its loopbacks into OSPF, what is the correct router R1 configuration?
- A. Option D
- B. Option C
- C. Option B
- D. Option A
Answer: D
NEW QUESTION 36
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. Router LSA
- B. None of the statements are correct.
- C. Intra-Area Prefix LSA
- D. Inter-Area Prefix LSA
- E. Network LSA
- F. AS External LSA
Answer: F
NEW QUESTION 37
Which of the following OSPF area types are supported by the Alcatel- Lucent 7750 SR? Choose two answers.
- A. Stub areas
- B. Not so stubby areas
- C. Level 2 areas
- D. Partially stubby areas
- E. Level1 area WC
Answer: A,B
NEW QUESTION 38
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 updates the information in its LSDB with the information received from its neighbor.
- B. The router sends a link-state update to its neighbor.
- C. The router takes no action.
- D. The router sends a link-state request to its neighbor.
- E. The router sends a link-state acknowledgement to its neighbor.
Answer: B
NEW QUESTION 39
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 router ospf neighbors
- D. Show ospf neighbors
Answer: C
NEW QUESTION 40
Identify two attributes of Distance Vector Protocols: (Choose two)
- A. Use holddown timers when topologies change to allow for convergence.
- B. Send information about directly connected links to neighbors at periodic intervals.
- C. Maintain multiple databases: neighbor, topology and routing.
- D. Use split horizon by default.
Answer: A,D
NEW QUESTION 41
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 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.
- B. 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
- C. 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.
- D. Convergence will not be triggered because switches cannot run routing protocols between them.
- 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 42
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. 10.10.10.66
- C. 10.10.10.99
- D. 10.10.10.1
Answer: A
NEW QUESTION 43
Which of the following statements describe the major features of OSPF? Choose two answers.
- A. Cut through forwarding
- B. Fast reroute capability
- C. Route redistribution
- D. Control traffic prioritization
- E. Traffic engineering extensions
Answer: C,E
NEW QUESTION 44
What best describes the type of packets used by OSPF routers to exchange updates on a pointto-point link?
- A. Ethernet frames sent to an Ethernet multicast address.
- B. IP packets sent to an IP multicast address.
- C. IP packets sent to an IP unicast address.
- D. UDP packets sent to an IP multicast address.
Answer: B
NEW QUESTION 45
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 46
Click the exhibit button.
A static route is created on router R1 "using the "static-route 0.0.0.0/0 next-hop 10.3.3.2" command. What command can be used to test the static route on an Nokia 7750 SR?
- A. ping 10.5.5.5
- B. ping 0.0.0.0
- C. ping static 10.5.5.5
- D. ping static 0.0.0.0/0
Answer: A
NEW QUESTION 47
......
Real Nokia 4A0-113 Exam Questions [Updated 2022]: https://pass4sure.examtorrent.com/4A0-113-prep4sure-dumps.html
