Nokia 4A0-105 Practice Questions| TestInsights

Question 2

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4A0-105 Exam Question 2 Exhibit 1

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?

A9100 bytes

B9104 bytes

C9108 bytes

D9118 bytes

Correct : A

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A9100 bytes

B9104 bytes

C9108 bytes

D9118 bytes

Question 3

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4A0-105 Exam Question 3 Exhibit 1

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?

Correct : D

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Question 4

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4A0-105 Exam Question 4 Exhibit 1

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.

AA Spanning Tree BPDU will be sent across the mesh flushing the FDB table in all devices participating in the VPLS instance.

BStale information will be used within the VPLS instance to forward traffic until the FDB ages out.

CAn LDP control message will be sent to all devices in the mesh participating in the VPLS instance. Only MAC addresses associated with the PE that the failure occurred on will be flushed.

DAn LDP control message will be sent to all devices in the mesh participating in the VPLS instance. The entire FDB in the VPLS instance will be flushed.

Correct : D

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AA Spanning Tree BPDU will be sent across the mesh flushing the FDB table in all devices participating in the VPLS instance.

BStale information will be used within the VPLS instance to forward traffic until the FDB ages out.

CAn LDP control message will be sent to all devices in the mesh participating in the VPLS instance. Only MAC addresses associated with the PE that the failure occurred on will be flushed.

DAn LDP control message will be sent to all devices in the mesh participating in the VPLS instance. The entire FDB in the VPLS instance will be flushed.

Question 5

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4A0-105 Exam Question 5 Exhibit 1

Based on the following configuration which VLANs will be managed by the management VPLS?

AVLANs 1-4094

BVLAN 0

CThere is not enough information provided

DNone, this is an invalid configuration

Correct : A

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AVLANs 1-4094

BVLAN 0

CThere is not enough information provided

DNone, this is an invalid configuration

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