Free Nokia 4A0-C02 Exam Questions

Become Nokia Certified with updated 4A0-C02 exam questions and correct answers

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Total 642 Questions | Updated On: Oct 28, 2025

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Question 1

Click the exhibit.

Other-Image-275239e48-e529-47ec-8a10-bc4730b632b5

A Carrier Supporting Carrier (CSC) VPRN is configured for a customer carrier who is an Internet Service Provider (ISP). If CE1 sends an IP packet to 192.60.100.1, which of the following is FALSE?

A : 1 pushes an LDP transport label.

B : C-PE1 pops the BGP label and pushes two labels: a VPN label and an MPLS transport label.

C : C-PE2 pops the MPLS transport label and pushes a BGP label.

D : C-CE2 pops the BGP label and pushes an LDP transport label.

Answer: C

Question 2

Which of the following statements about Spanning Tree Protocol is true?

A : switch with the lowest priority becomes the root.

B : switch with the highest priority becomes the root.

C : switch with the lowest MAC address always becomes the root.

D : switch with the highest MAC address always becomes the root.

Answer: A

Question 3

In Active/Standby pseudowires a failed pseudowire has recovered. Under what circumstances will the active pseudowire revert to the previously failed link?

A : will always revert to the previously failed link.

B : will never revert to the previously failed link.

C : will revert if the precedence of the previously failed link is set to 0 or 'primary'.

D : will revert if the precedence of the previously failed link is lower than the currently active link

Answer: C

Question 4

Click the exhibit.

Other-Image-24b55b957-e40c-4ce9-b17a-01ec2b5f34a2

For the Inter-AS model B VPRN, which of the route updates for prefix 192.168.1.0/27 is incorrect?

A : route update sent from PE1.

B : route update sent from PE2.

C : route update sent from ASBR1.

D : route update sent from ASBR2.

Answer: B

Question 5

When configuring BGP as the PE-CE protocol on an Alcatel-Lucent 7750 SR, the configuration on the CE is done under the ____________ context and the PE configuration is under the ____________ context.

Other-Image-24e254083-d6a4-42f8-a570-57778177df3a

A : obal, router

B : uter, router

C : rvice, router

D : uter, service

E : rvice, service

F : uter, global

Answer: D

Page: 1 / 129

Total 642 Questions | Updated On: Oct 28, 2025

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