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Free Nokia 4A0-C04 Practice Exam with Questions & Answers | Set: 8

Questions 71

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4A0-C04 Question 71

Given the following configuration for router R1, what is the expected Next Hop for prefix 192.168.1.0/27 as seen on router R2?

4A0-C04 Question 71

Options:
A.

10.0.2.1

B.

10.0.2.2

C.

10.16.10.1

D.

10.16.10.3

Nokia 4A0-C04 Premium Access
Questions 72

What is the default preference value for a static route in the Nokia 7750 SR router?

Options:
A.

0

B.

5

C.

10

D.

15

Questions 73

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AS 65540 routers are iBGP fully-meshed. Prefixes advertised by router R2 have a local preference of 200. Router R1 advertises the prefix 192.168.1.0/27 to routers R2 and R3. Assuming that router R3 is configured with "advertise-external", what is the expected output of "show router bgp routes" when executed on router R4?

4A0-C04 Question 73

Options:
A.

Option A

B.

Option B

C.

Option C

D.

Option D

Questions 74

Which of the following conditions will prevent an OSPF adjacency from reaching the full state? Choose three answers.

Options:
A.

MTU mismatch

B.

Incorrect subnet mask

C.

System interface not included in OSPF

D.

Area ID not the same

E.

Different metric set on each end of the link

F.

Router ID not defined

Questions 75

Click on the exhibit.

4A0-C04 Question 75

An LSP traverses R1-R2-R4-R6 and one-to-one fast reroute with link protection is enabled. All links have the same cost. Which of the following about DMP and MP is TRUE?

Options:
A.

R3 and R5 become DMPs; R6 becomes MP.

B.

R3 and R5 become DMPs; R4 becomes MP.

C.

R3, R5, and R6 become DMPs; R4 becomes MP.

D.

R1, R3, and R5 becomes DMPs; R4 and R6 become MPs.

Questions 76

When an OSPF adjacency is stuck in the "ExchStart" state, what is the most likely cause?

Options:
A.

The MTU does not match on both interfaces

B.

OSPF is not enabled on one of the routers

C.

The Router ID is the same on both routers

D.

A OSPF Hello has not been received from the neighbor

Questions 77

How many databases does a Link State routing protocol use?

Options:
A.

One

B.

Two

C.

Three

D.

Four

Questions 78

What is the source IP address in an OSPF update?

Options:
A.

224.0.0.5

B.

224.0.0.6

C.

The unicast IP address of the interface the update is sent on

D.

The system address of the router.

Questions 79

Click the exhibit button.

4A0-C04 Question 79

Which of the following would correctly configure routers R2, R3, and R4?

4A0-C04 Question 79

4A0-C04 Question 79

4A0-C04 Question 79

4A0-C04 Question 79

Options:
A.

Option A

B.

Option B

C.

Option C

D.

Option D

Questions 80

Which of the following about Fast Reroute link protection tunnels is FALSE?

Options:
A.

Link protection tunnels are established if a router is unable to establish node protection tunnels.

B.

Link protection tunnels are only requested for a primary LSP path.

C.

Link protection tunnels can be created for both one-to-one or facility Fast Reroute.

D.

Link protection tunnels detour around a failed next downstream router.

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