Most Recent Nokia 4A0-105 Exam Dumps

Prepare for the Nokia Virtual Private LAN Services 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 4A0-105 exam and achieve success.

The questions for 4A0-105 were last updated on Apr 2, 2025.

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Question No. 1

Click on the exhibit below.

Which SDP on R3 will MAC addresses be associated with for devices behind R2?

AIt depends if traffic is received via R4 or R1 from devices behind R2.

BThe devices cannot communicate based on the configuration in the diagram so there will be no mac address association.

CDevices behind R2 will be associated with the sdp between R3 and R1.

DDevices behind R2 will be associated with the sdp between R3 and R4.

Show Answer

Correct Answer: C

Question No. 2

What must be enabled in order to prevent a loop within a LAG?

ARSTP

BDynamic-cost

CLACP active

DNothing, There are no loops in LAGs

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Correct Answer: C

Question No. 3

Click on the exhibit below.

Study the diagram shown. What consideration should be given to the transport tunnel of SDP 300?

AThe SDP must be configured to use GRE encapsulation.

BThe SDP must follow the same path as the user's SDP.

CThe SDP should be configured to use an RSVP signaled transport with fast reroute.

DThe SDP must be the same as the user's SDP.

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Correct Answer: C

Question No. 4

The service mtu of a VPLS is set to 9100. What is the recommended MTU value that can be set for the access port assuming dot1q encapsulation?

A9100

B9104

C9108

D9122

E9126

Show Answer

Correct Answer: B

Question No. 5

What function in IEEE 802.1 ah helps to limit the amount of MAC addresses learned in the core?

AI-VPLS is configured in the core of the network with an l-MAC address. This l-MAC address is the only MAC learned in the core

BThe B-VPLS and l-VPLS are configured in the edge. The B-VPLS is configured with a Backbone MAC and is the only MAC learned in the core

CEach SDP is configured with a Backbone MAC to hide customer MAC addresses in the core

DEach SAP is associated with a common l-MAC to hide customer MAC addresses in the core

Show Answer

Correct Answer: B

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