Keywords
Abstract
This article examines the implementation efficiency of Software-Defined Networking (SDN) and Network Functions Virtualization (NFV) technologies in modern infocommunication networks. With the exponential growth of internet traffic projected to reach 175 Zettabytes by 2025, traditional network architectures face significant challenges including static configuration, inefficient resource utilization, high operational costs, and limited flexibility. The research presents a comprehensive analysis of SDN/NFV integration across various network environments including data centers, telecommunications operator networks, campus networks, and enterprise infrastructures. Experimental results demonstrate substantial improvements in performance metrics, economic efficiency, and security posture. The article proposes optimization strategies and implementation recommendations based on empirical data and comparative analysis, highlighting potential improvements in throughput (85%), operational expenditure reduction (45-50%), and security threat response time improvement (93%).
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