[2024] 4A0-113 Actual Exam Dumps, 4A0-113 Practice Test
TestkingPass 4A0-113 dumps & Nokia Network Routing Specialist II (NRS II) sure practice dumps
NEW QUESTION # 35
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?
- A. An OSPF database description packet has not been received from the neighbor.
- B. The router has not received a valid OSPF Hello packet from its neighbor.
- C. The interface facing the neighbor is down.
- D. The interface is included in a different area than the neighbor router.
Answer: A
NEW QUESTION # 36
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 # 37
What command could be used to verify proper configuration of a static route in an Nokia 7750 SR router?
- A. Show router route-table
- B. Show router routing-table
- C. Show static
- D. Show route-table
Answer: A
NEW QUESTION # 38
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 4 ASBR LSA
- B. Type 3 Summary LSA
- C. Type 2 Network LSA
- D. Type 1 Router LSA
Answer: D
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 but is forwarded to all neighbors
- B. The link state information is regarded as old and nothing is done.
- C. The link state information is not populated in the database and an acknowledgement is sent
- D. The link state information already in the database is overwritten and the age is reset
Answer: C
NEW QUESTION # 40
What are the ways the RID can be created on an Nokia 7750 SR router? (Choose three)
- A. From the system IP address
- B. From the highest interface IP address
- C. From the first 32 bits of the chassis MAC address
- D. From the last 32 bits of the chassis MAC address
- E. The loopback IP address
- F. By using the command "config router ospf rid X.X.X.X"
Answer: A,D,F
NEW QUESTION # 41
Which of the LSA types stay within an OSPF area and are not exported outside of the area? (Choose all that apply)
- A. Router LSA
- B. Summary Network LSA
- C. Network LSA
- D. Summary Router LSA
Answer: A,C
NEW QUESTION # 42
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 update to its neighbor.
- C. The router sends a link-state acknowledgement to its neighbor.
- D. The router sends a link-state request to its neighbor.
- E. The router updates the information in its LSDB with the information received from its neighbor.
Answer: B
NEW QUESTION # 43
Click the exhibit button.
Routers R1 , R2, and R3 are running a classful routing protocol between them. Assuming that router R1 advertises all directly connected networks, how will these networks be represented in router R3's routing table?
- A. The networks will be represented with one entry of 10.0.0.0/24 in router R3's route table.
- B. Router R3's routing table will have one entry for 10.1.1.0/24 and one entry for 10.1.2.0/24.
- C. The networks will be represented with one entry of 10.0.0.0/8 in router R3's routing table.
- D. Router R3's routing table can only contain one of the routes, which will result in route flapping.
Answer: C
NEW QUESTION # 44
A default route for a client is also known as the:
- A. Proxy ARP
- B. Default path
- C. Default gateway
- D. Gateway path
Answer: C
NEW QUESTION # 45
If OSPF is used in a multi-area OSPF network, which of the following statements regarding route summarization is true?
- A. 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.
- B. Manual route summarization is done on the ABRs. By default, no route summarization is done and all routes are advertised to all areas.
- C. Manual route summarization is done on the ABRs. By default, automatic summarization is done; however, it may not be optimal for all networks.
- D. Manual route summarization can only be done on autonomous system border routers.
Answer: B
NEW QUESTION # 46
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 area 1. Router R3 generates a type 5 LSA that is flooded through areas 0 and 2.
- B. Router R1 generates a type 7 LSA that is flooded through all OSPF areas.
- 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: A
NEW QUESTION # 47
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 for newly created link state information is set to 0 for OSPF and 1200 for IS-IS
- C. The age for newly created link state information is set to 1200 for OSPF and 0 for IS-IS
- D. The age is incremented or decremented as it is flooded from router to router and as it is held in the topological database.
Answer: B,D
NEW QUESTION # 48
Choose the Distance Vector Protocols from the list below:
- A. RIPv2
- B. OSPF
- C. RIPv1
- D. IS-IS
Answer: A,C
NEW QUESTION # 49
Click on the exhibit.
The route table on router R2 shows the system address of router R5 but it does not show any of the interfaces from the non-OSPF area.
What may be causing this?
- A. 'asbr' is missing from router R1's configuration.
- B. Router R1 needs to have an import policy added to it.
- C. Router R5 does not have an export policy for these prefixes.
- D. Router R1 needs to have an export policy added to it.
Answer: C
NEW QUESTION # 50
Which of the following types of networks are supported on an Nokia 7750 SR for OSPF? Choose two answers.
- A. Broadcast
- B. Non-broadcast multi-access
- C. Point-to-multipoint
- D. Point-to-point
Answer: A,D
NEW QUESTION # 51
The Nokia 7750 SR supports which two of the OSPF area types below?
- A. Level 1 Areas
- B. Not So Stubby Areas
- C. Partially Stubby Areas
- D. Stub Areas
Answer: B,D
NEW QUESTION # 52
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