SOFTWARE-DEFINED NETWORKING AND ITS BENEFITS IN MODERN COMMUNICATION INFRASTRUCTURES

Abstrak

The continuous expansion of digital communication systems has created a growing demand for flexible, scalable, and easily manageable network infrastructures. Software-Defined Networking (SDN) has emerged as an innovative networking paradigm that introduces centralized control, network programmability, and dynamic resource management. By decoupling network control functions from packet forwarding mechanisms, SDN enables more efficient administration and automation of network operations. This study investigates the architectural foundations of SDN and evaluates its advantages in contemporary communication environments. Particular attention is given to centralized management, traffic optimization, network virtualization, scalability, and security enhancement. The analysis indicates that SDN provides significant opportunities for improving network efficiency while supporting the evolving requirements of cloud computing, data centers, and next-generation communication systems.