Nokia 4A0-105 Nokia Virtual Private LAN Services Exam Practice Test

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Total 156 questions
Question 1

In IEEE 802.1ag, which two key functions are configured on bridge ports (SAPs and SDPs) to support CFM messages? (Choose 2)



Answer : A, C


Question 2

Click on the exhibit below.

In the diagram below, SAP 1 is put into the blocking state as a result of the spanning tree protocol. What will occur in the VPLS instance if SAP 2 goes down and SAP 1 transitions to the forwarding state? Select the most accurate statement.



Answer : D


Question 3

Click on the exhibit below.

CE-A sends frames with 2 tags. If the SAP on PE-A is "sap 1/1/1:1 .*" and the SAP on PE-B is "sap 1/1/1:100.200" how many tags will there be on the frame when it egresses from the SAP on PE-B?



Answer : D


Question 4

Click on the exhibit below.

Based on the service-mtu of this B-VPLS, what is the maximum service-mtu of any connecting I-VPLS attached to this B-VPLS?



Answer : A


Question 5

Which of the following are required for an operational mesh-sdp binding for bidirectional traffic when signaling is enabled within the SDP? (Choose 3)



Answer : A, C, D


Question 6

Which of the following are true when ports are configured with the IEEE 802.3ah Loopback Control feature? (Choose 3)



Answer : A, D, F


Question 7

An l-VPLS is configured with a service id of 511. What will the value of the l-SID be assuming a default configuration?



Answer : C


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Total 156 questions