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Free Nokia 4A0-C04 Practice Exam with Questions & Answers | Set: 3

Questions 21

Exhibit

4A0-C04 Question 21

Given the two configurations shown, identify the two incorrect statements below: (Choose two)

Options:
A.

Both routers will generate OSPF Hello packets.

B.

The system interface is missing in one configuration so OSPF will not operate correctly.

C.

The interface type settings differ, but OSPF will still operate correctly.

D.

Metric values differ, but this does not prevent OSPF operation.

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Questions 22

Which of the following messages is NOT used in T-LDP operation?

Options:
A.

Hello message

B.

Init message

C.

Keepalive message

D.

Label Mapping message

E.

ACK message

Questions 23

Click on the exhibit.

4A0-C04 Question 23

An LSP traverses the path R1-R2-R3. With one-to-one fast reroute enabled, which router becomes a DMP for the detour tunnels?

Options:
A.

Router R1

B.

Router R2

C.

Router R3

D.

Router R4

E.

Router R5

Questions 24

Click the exhibit button.

4A0-C04 Question 24

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?

Options:
A.

Router R1 generates a type 5 LSA that is flooded through all OSPF areas.

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 7 LSA that is flooded through area 1. Router R3 generates a type 5 LSA that is flooded through areas 0 and 2.

Questions 25

Which of the following about LSP path configuration on an Nokia 7750 SR is TRUE?

Options:
A.

The path must include at least one hop.

B.

The path may be used for multiple LSPs.

C.

The path may be used multiple times in a single LSP.

D.

The path must define a tunnel destination IP address.

Questions 26

Click the exhibit.

4A0-C04 Question 26

Routers RR1 are RR2 are redundant route reflectors for clients R3 and R4. Which of the following is a valid configuration on router RR1?

4A0-C04 Question 26

Options:
A.

Option A

B.

Option B

C.

Option C

D.

Option D

Questions 27

Click the exhibit.

4A0-C04 Question 27

Routers RR1 and RR2 are route reflectors with the same Cluster-ID. How does router RA treat the updates for prefix 192.168.1.0/27 received from routers RR1 and RR2?

Options:
A.

Router RA prefers the update received from router RR1.

B.

Router RA prefers the update received from router RR2.

C.

Router RA flags both updates as invalid.

D.

Router RA accepts both updates and flags them as used.

Questions 28

Click on the exhibit.

4A0-C04 Question 28

This LSP terminates on a system IP address. What is the system address of the destination node?

Options:
A.

10.32.1.2

B.

10.1.4.78

C.

10.48.1.1

D.

10.1.2.2

Questions 29

NSSA LSA packets are what type within an NSSA area, and are converted to what other type at the ABR?

Options:
A.

They are type 7 within the area and are not modified at the ABR

B.

They are type 5 within the area and converted to type 3 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 converted to type 5 at the ABR

Questions 30

Click the exhibit.

4A0-C04 Question 30

The operator at PE1 wants to analyze the traffic between CE4 and PE2. On an Nokia 7750 SR, which of the following is required as part of the configuration?

Options:
A.

Both PE1 and PE2 need a mirror source.

B.

PE2 needs a mirror source with the remote source specified.

C.

PE1 needs a mirror source with the remote source specified.

D.

Both PE1 and PE2 need a mirror destination.

E.

PE2 needs a mirror destination that specifies a SAP.

Exam Code: 4A0-C04
Certification Provider: Nokia
Exam Name: Nokia NRS II Composite Exam: OSPF version
Last Update: Jul 17, 2025
Questions: 298