Most Recent Nokia 4A0-C02 Exam Dumps

Prepare for the Nokia SRA Composite Exam exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Nokia 4A0-C02 exam and achieve success.

The questions for 4A0-C02 were last updated on Mar 30, 2025.

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Question No. 1

Click the exhibit button below. Given the slope-policy (below), which of the following statements are TRUE? (Choose two)

AAll out-of-profile traffic will be dropped before that of any in-profile traffic.

BThe discard probability slope of an in-profile traffic is steeper than that of an out-of-profile traffic.

CWhen the shared buffer utilization reaches 55%, both in-profile and out-of-profile packets may be dropped.

DThe maximum probability with which an out-of-profile packet can be dropped is higher than that of an in-profile packet.

EWhen the shared buffer utilization is at 61%, only in-profile packets are currently in the shared buffer pool.

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Correct Answer: C, D

Question No. 2

Which of the following about BGP loops in a VPRN environment is FALSE?

ATraditional BGP loop detection mechanisms may detect a loop in the VPRN scenario, which in fact is not present.

BThe Alcatel-Lucent 7750 SR accepts routes containing AS_PATH loops by default.

CWhen the CLI command 'config>router>bgp# loop-detect discard-route' is used, the Alcatel-Lucent 7750 SR sends a notification to the remote peer and drops the BGP session.

DIn VPRN implementations where the CE-PE protocol is BGP, it is possible for separate sites of the same customer to use the same BGP autonomous system number.

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Correct Answer: C

Question No. 3

Consider two Alcatel-Lucent 7750 SRs in AS 65540. Router R1 has system address 10.10.10.1, and router R2 has system address 10.10.10.2. Which of the following configurations on router R2 can establish a BGP session with router R1?

AOption A

BOption B

COption C

DOption D

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Correct Answer: B

Question No. 4

Assuming that "client1" and "client2" are directly-connected networks, what is the result of executing the following BGP export policy?

A'client2' routes will be only tagged with communities 'East'' and 'South'.

B'client2' routes will be tagged with community 'East'.

C'client2' routes will only be tagged with community 'South'.

D'client2' routes will be rejected.

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Correct Answer: A

Question No. 5

Which of the following statements regarding unicastand multicast frames is true for a traditional layer 2 switch? (Choose 2)

AMulticast frames only forward out ports that have a known receiver.

BUnicast frames only forward out ports that have a known receiver.

CIf the FDB is empty, unicast and multicast frames are treated equally.

DIf the FDB has an entry for the unicast frame, both unicastand multicast are treated equally.

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Correct Answer: B, C

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