Cisco takes powerful network technology as the core and integrates industrial-grade network devices and management security tools. Its industrial network infrastructure includes a variety of products such as switches and routers, and has the characteristics of high reliability, scalability, and security. It can adapt to harsh industrial environments, support multiple protocols, and meet industrial certification requirements. By integrating IT and industrial networks and applying IT knowledge and operational intelligence, it optimizes production. At the same time, it also has the advantages of improving production efficiency, enhancing security, increasing agility, and optimizing data analysis. Moreover, Cisco provides a series of services covering assessment, consultation, and management, etc., to help enterprises build a safer, more reliable, and interconnected industrial environment.