(Single Choice) In a complete IP network, which of the following networks does a Layer 2 network under the service access control point belong to?

Metropolitan area network (MAN)

(Multiple Choice) When a backbone network uses dual planes, which of the following statements are true? (Select 2 Answers)

In normal situations, the services on the two planes do not affect each other.

When a fault occurs on one plane, the other plane cannot function as the backup of the faulty plane.

Compared with a dual-plane structure, a hierarchical plane is more reliable

The two planes generally carry different services.

Plane and Space Hierarchical structure

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1(Multiple Choice) The metropolitan area network which is located between backbone network and access network consists of ( ). (Select 3 Answers)
1. AAccess layer
2. BConvergence layer
3. CCarrier layer
4. DCore layer
2(Single Choice) In a complete IP network, which of the following networks does a Layer 2 network under the service access control point belong to?
1. AAccess network
2. BMetropolitan area network (MAN)
3. CCore network
4. DBackbone network
3(Multiple Choice) When a backbone network uses dual planes, which of the following statements are true? (Select 2 Answers)
1. AIn normal situations, the services on the two planes do not affect each other.
2. BWhen a fault occurs on one plane, the other plane cannot function as the backup of the faulty plane.
3. CCompared with a dual-plane structure, a hierarchical plane is more reliable
4. DThe two planes generally carry different services.
4(Multiple Choice) Which of the following network topologies are the widely used backbone network topologies? (Select 2 Answers)
1. APlane and Space Hierarchical structure
2. BPlane Hierarchical structure
3. CFull Mesh
4. DMulti-homing structure

Descripción: Engineering Test sobre Basic Network Architecture , creado por Алишер Хасен el 12/12/2018.
Autor: Алишер Хасен
Idioma: English
Visitas: 1
Etiquetas: engineering
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