4A0-105 Exam Dumps - Nokia Virtual Private LAN Services

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Question # 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?

9100

9104

9108

9122

9126

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Question # 5

Click on the exhibit below.

Based on the output below which of the following statements is true?

This Bridge is furthest from the Root Bridge within the VPLS mesh.

This Bridge is the Root Bridge.

SAP 1/1/1 is an Edge Port.

This Bridge is closest to the Root Bridge within the VPLS mesh.

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Question # 6

After the "disable-learning" command has been executed at the VPLS level, a new client device originates a frame. What is the result?

If the MAC address of this new client device does not reach the upper limit of the configured total number of MAC addresses allowed in the VPLS forwarding database, then the new MAC address will be stored.

The new source MAC addresses will not be entered in the VPLS service forwarding database.

New local source MAC addresses will not be entered in the VPLS service forwarding database, but new remote MAC addresses would continue to be entered.

New remote source MAC addresses will not be entered in the VPLS services forwarding database, but new local MAC addresses would continue to be entered.

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Question # 7

One of the shortcomings of Spanning Tree Protocol (STP) is that it computes a valid, but not necessarily optimal, path between nodes within a network.

TRUE

FALSE

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Question # 8

What option is available when using PBB to reduce the amount of required VPLS services?

The Nokia 7750 SR supports 1:1 mapping of I-VPLS services to B-VPLS services.

The Nokia 7750 SR supports 1:1 andM:1 mapping of l-VPLS services to B- VPLS services.

The Nokia 7750 SR supports the mapping of multiple, standard VPLS services to B-VPLS services.

The Nokia 7750 SR supports the mapping of multiple, standard VPLS services to l-VPLS services.

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