A Comprehensive Comparative Analysis on Energy Efficient Approaches in SDN

Software Defined Networking paradigm is being attracted worldwide to carry out the research. SDN presents empowering programmable system segments to isolate control plane and forwarding plane. The advantages of SDN paradigm are energy reduction, high productivity, simplicity of usage, organization and most above cost effectiveness. Then again, energy effectiveness in systems administration is an issue as energy cost contributes essentially to the general expenses in data and correspondence advancements. In this manner, energy effective frameworks for SDN segments have turned out to be irreplaceable. This research work discuss energy efficient solutions for SDN. In order to help researchers finding open challenges and proposing a sustainable approach. This research provide a comparative analysis on the existing solutions and identify their problems.