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Question 58 - JN0-213 discussion

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What are the two characteristics of the Network Functions Virtualization (NFV) framework? (Choose two.)

A.
It decouples the network control plane from the forwarding plane.
Answers
A.
It decouples the network control plane from the forwarding plane.
B.
It implements virtualized tunnel endpoints.
Answers
B.
It implements virtualized tunnel endpoints.
C.
It implements virtualized network functions
Answers
C.
It implements virtualized network functions
D.
It decouples the network software from the hardware.
Answers
D.
It decouples the network software from the hardware.
Suggested answer: C, D

Explanation:

The two characteristics of the Network Functions Virtualization (NFV) framework are that it implements virtualized network functions (VNFs) and that it decouples the network software from the hardware.According to the NFV overview by VMware3, NFV is ''designed to deliver the network services needed to support an infrastructure totally independent from hardware by decoupling network functions from proprietary purpose-built hardware appliances'' and that ''the software that provides these network services are known as virtual network functions (VNFs) and run on generic hardware''. Other characteristics that are mentioned in the question are related to Software Defined Networking (SDN), not NFV. SDN separates the network control plane from the forwarding plane and implements virtualized tunnel endpoints.

asked 18/09/2024
Aparecido Primo
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