Question

Network virtualization implies to:

Answer 1

Network virtualization implies to (router) combining hardware networks and software  networks in a single virtual network.

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Answer 2

In computing, network virtualization or network virtualization refers to the process of combining hardware and software network resources and network functionality into a single, software-based administrative entity, a virtual network.

Through the recent deacdes, various organizations have been adopting virtualization technologies at an accelerated rate.