the rapid technological development has led to the emergence of smart networks, which have become a fundamental component of modern infrastructure. These networks rely on advanced technologies such as the Internet of Things (IoT), artificial intelligence, and data analytics to improve efficiency and service quality. Designing smart networks involves creating systems capable of self-monitoring, decision-making, and quick response to changes and failures. Smart networks are widely used in areas such as smart grids, intelligent transportation systems, telecommunications, and smart cities, helping to reduce resource consumption and enhance sustainability. The design of smart networks in modern infrastructure depends on several key elements, including smart sensors, high-speed communication systems, cloud-based platforms, and strong cybersecurity measures. Scalability and flexibility are also essential to adapt to future technological advancements