"旭日公司网络规划与设计：提升企业竞争力的关键"

With the rapid development of network technology, the processing power of information is getting stronger. The internal management of enterprises is becoming networked and information-based. It has become an inevitable trend. By planning and designing the enterprise network of Rising Sun Company, a comprehensive, reasonable, advanced, and secure network communication integrated information system is established. After field investigations of the company's geographical environment and building functions, a requirements analysis was conducted on the node distribution, network topology structure, network devices, network scalability, network security, network management, and services of the company. Through the requirements analysis, detailed network planning and design schemes were made, including the selection of backbone network technology, design of topology structure, IP address planning, selection of network devices, network redundancy schemes, system hardware and software integration, network system maintenance and optimization, and comprehensive cabling schemes. This ensures that the company has high-quality communication links internally, with each unit able to access the Internet, obtain network resources, and perform various business functions such as web, FTP, and data management. By planning and designing the enterprise network, the company can enhance its core competitiveness. Keywords: enterprise network; Gigabit Ethernet; Layer 3 switching technology; virtual LAN; route aggregation.