4A0-113 Exam Dumps, 4A0-113 Practice Test Questions
PDF (New 2021) Actual Nokia 4A0-113 Exam Questions
NEW QUESTION 54
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. 10.10.10.99
- C. 10.10.10.66
- D. 10.10.10.1
Answer: A
NEW QUESTION 55
Which of the following is NOT a characteristic of RIPv1?:
- A. Broadcast advertisement
- B. 30 second network updates
- C. Classless routing
- D. Poison Reverse
Answer: C
NEW QUESTION 56
Click the exhibit button.
The OSPF packets shown have been exchanged between two neighbors. What state is the OSPF adjacency in?
- A. The adjacency state is two way because both routers have received a database description packet.
- B. The adjacency is in the exchange state. The next step is to exchange link state request and link state update packets.
- C. The adjacency is in the ex start state. The routers have exchanged database description packets, but still have to negotiate the starting sequence number.
- D. The adjacency state is full. The routers are exchanging database description packets to notify each other that all link state advertisements have been received.
Answer: C
NEW QUESTION 57
NSSA LSA packets are what type within an NSSA area, and are converted to what other type at the ABR?
- A. They are type 5 within the area and converted to type 3 at the ABR
- B. They are type 7 within the area and converted to type 5 at the ABR
- C. They are type 5 within the area and are not modified at the ABR
- D. They are type 7 within the area and are not modified at the ABR
Answer: B
NEW QUESTION 58
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. Hello, link state update, link state packet, link State acknowledgement, database description.
- D. Link state update, link state refresh, link state acknowledgement, database description, notification.
Answer: B
NEW QUESTION 59
In an IP datagram, which of the following fields identifies the receiving application?
- A. The port field of the transport layer header.
- B. The port field of the network layer address.
- C. The protocol field of the transport layer header.
- D. The protocol field of the network layer header.
Answer: A
NEW QUESTION 60
Which of the following statements apply to link state protocol behavior? Choose three answers.
- A. An adjacency database is maintained by each router.
- B. Routers broadcast the entire route table to all neighbors.
- C. The sequence number for an update is incremented as it is flooded from router to router.
- D. The topological database is the same for all routers in a single area.
- E. Information about directly connected links is sent to all neighbors.
Answer: A,D,E
NEW QUESTION 61
Which of the following types of networks are supported on an Nokia 7750 SR for OSPF? Choose two answers.
- A. Point-to-point
- B. Broadcast
- C. Point-to-multipoint
- D. Non-broadcast multi-access
Answer: A,B
NEW QUESTION 62
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 IS-IS Level 1 internal preference
- C. The IS-IS Level 2 internal preference
- D. The OSPF internal preference
- E. The IS-IS Level 2 external preference
- F. The IS-IS Level 1 external preference
Answer: A,B
NEW QUESTION 63
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 10.0.0.0/8 in router R3's routing table.
- B. Router R3's routing table can only contain one of the routes, which will result in route flapping.
- C. The networks will be represented with one entry of 10.0.0.0/24 in router R3's route table.
- D. Router R3's routing table will have one entry for 10.1.1.0/24 and one entry for 10.1.2.0/24.
Answer: A
NEW QUESTION 64
What is the default priority value used for electing the DR on an Nokia 7750 SR running OSPF on an Ethernet?
- A. Priority of 255
- B. Priority of 64
- C. Priority of 1
- D. Priority of 0
Answer: C
NEW QUESTION 65
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 an Inter-Area Prefix LSA originated by R4
- B. With a Router LSA originated by R4
- C. With an Inter-Area Prefix LSA originated by R5
- D. With a Router LSA originated by R5
- E. With a Router LSA originated by R1
- F. With an Inter-Area Prefix LSA originated by R1
Answer: F
NEW QUESTION 66
A static route is created using the command "static-route 0.0.0.0/0 next-hop 3.3.3.1". What command could be used to test the static route on an Nokia 7750 SR?
- A. Ping 0.0.0.0
- B. Ping static 0.0.0.0/0
- C. Ping 3.3.3.1
- D. Ping static 3.3.3.1
Answer: C
NEW QUESTION 67
Which of the following commands can be used to display the number of SPF computations that have been performed on a router?
- A. show router ospf interface
- B. show router ospf area <area-id>
- C. show router ospf neighbor
- D. show router ospf status
Answer: B
NEW QUESTION 68
An Nokia 7750 SR receives a route via an IS-IS LSP with internal reach ability, and receives the same route via an OSPF type 5 LSA.
If al protocol preferences are default, which route will be installed in the route table?
- A. Both routes will be installed, if ECMP is enabled.
- B. Both routes will be installed, regardless of whether ECMP is enabled.
- C. The route learned via IS-IS will be installed.
- D. The route learned via the OSPF type 5 LSA will be installed.
Answer: C
NEW QUESTION 69
In which of the following types of areas does an OSPF router not set the E bit in its Type 1 LSA?
- A. Normal area
- B. Not so stubby area
- C. Backbone area
- D. Stub area
Answer: D
NEW QUESTION 70
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