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Free Nokia 4A0-102 Exam Actual Questions

The questions for 4A0-102 were last updated On Dec 20, 2024

Question No. 1

Which of the following prefix-lists is the most specific match for prefixes 192.168.64.1/20 and

192.168.32.5/19?

APrefix 192.168.0.0/17 longer.

BPrefix 192.168.0.0/19 longer.

CPrefix 192.168.96.0/19 longer.

DPrefix 192.168.0.0/18 longer.

Show Answer

Correct Answer: A

Question No. 2

Click the exhibit.

Over which BGP session will router B learn the 10.1.1.0/24 prefix?

AThe session between router A and router B

BThe session between router C and router B

CThe session between router D and router B

DRouter B will learn the prefix over all of the sessions, then it will choose the best route.

Show Answer

Correct Answer: A

Question No. 3

Click the exhibit.

Assuming a full iBGP mesh in ISP 1, how does router R1 in ISP 1 handle a BGP update received from ISP 2?

AThe update is sent to router R2 in ISP 1.

BThe update is sent to routers R2 and R3 in ISP 1.

CThe update is sent to all routers in ISP 1.

DThe update is sent to routers R2 and R3 in ISP 1, and to router R3 in ISP 2.

Show Answer

Correct Answer: C

Question No. 4

Click the exhibit.

Routers RR1 and RR2 are route reflectors with the same Cluster-ID. When the update for prefix

192.168.1.0/27 is received at router RA2, what are the Originator_ID and Cluster_List attributes?

AOriginator_ID of RR1; and Cluster_List of 10.16.10.1.

BOriginator_ID of RX; and Cluster_List of 10.16.10.1.

COriginator_ID of RR1; and the Cluster_List is not set.

DNeither the Originator_ID nor the Cluster_List is set.

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Correct Answer: D

Question No. 5

Which of the following regarding the atomic aggregate attribute is TRUE?

AIt is an optional transitive attribute.

BIt is an optional non-transitive attribute.

CThe atomic aggregate flag is always set if the aggregator attribute is set.

DThe atomic aggregate flag is always set if the AS Path information is lost due to aggregation.

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Correct Answer: D