When new applications are deployed, virtual servers or dynamic applications are moved, new instances are launched where the networks must be able to respond immediately and provide the right kind of connectivity.That's why in recent years, adoption of software-based networks (SDNs) and growing interest in defined data centers (SDDCs) have driven a switch from traditional hardware-based networks to networks Based on the software thus enabling organizations to implement this trend to improve network agility by incorporating network automation into cloud-based technology platforms.While many organizations are still in the process of change, the adoption of software-based networks is already occurring.Increasingly, the software-based model of networks is established as a key resource to achieve the adaptation and simplification of changes in network components.However, in order to achieve this migration, it is necessary for organizations to travel on a path that requires evolution.