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: Feb 11, 2026

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Question 1

How is the aggregator attribute handled with 32-bit AS numbers?

A : th the same method and attribute as 16-bit AS numbers.

B : th the same method as 16-bit AS numbers, but using the AS4_Aggregator attribute.

C : gregation is not yet supported with 32-bit AS numbers.

D : using a dummy value of 23456 in the 16-bit AS aggregator field. This value lets the router know it needs to read the 32-bit AS number that is contained in the nextTLV.

Answer: B

Question 2

According to the SAP-egress policy configured and applied, which queue will EF traffic use?

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A : eue 2 in 'policer-output-queues,' the default queue group used by policers on egress, because there are no queues in the 'qg-10' queue-group template.

B : local SAP's queue 1, because there is no queue in the 'qg-10' queue-group template for EF traffic.

C : eue 1 in the 'qg-10' queue-group, because it exists by default and all traffic is mapped to it.

D : traffic is dropped because there are no queues in the 'qg-10' queue-group template.

Answer: B

Question 3

On the Alcatel-Lucent 7750 SR, what is a slope policy used for?

A : fining the slope of the TCP slow-start mechanism for self generated traffic.

B : fining the slope of the scheduling rate per forwarding class when using HQoS.

C : fining the high and low slope values when deploying buffer admission control for UDP traffic in the committed buffer pool.

D : fining the high and low slope values when deploying buffer admission control for TCP traffic in the shared buffer pool.

E : fining the high and low slope values when deploying buffer admission control for TCP traffic in the committed buffer pool.

Answer: D

Question 4

Which of the following can be used as classifiers of customer traffic? (Choose three)

A : CP value

B : 802.1p value

C : DF bit

D : P/UDP port numbers

E : ML version number

Answer: A,B,D

Question 5

What is the default fdb size for a VPLS service?

A : 100

B : 1

C : 25

D : 250

Answer: D

Page: 1 / 129

Total 642 Questions | Updated On: Feb 11, 2026

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