What was the reason that drove organizations from the traditional network architecture to the cloud
Answers
Instead of being accessible via physical hardware, all servers, software and networks are hosted in the cloud, off premises.
Explanation:
Traditional network system was mostly reliable on physical infrastructures for operating, such as routers and switches. Whereas cloud networking or software defined networking are virtual based networking thereby allowing the organizations to control and manage allocation of resource through a control plane.
To meet with the modern enterprises pace, traditional networking was not reliable and fast. Software defined network is further divided into two segment to ensure better security and speed to organizations requirement. One is Control plane; it manages the configuration and performances of the devices connected to SDN. Other one is data plane that carries the traffic to its final destination.