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中国石油企业局域网在信息化程度越来越高的今天,完成企业局域网的重新规划和改造,达到局域网的统一化和规范化势在必行。中国石油下属分公司在没有企业局域网改造前没有对网络进行统一的规划,容易造成网络管理混乱和网络安全存在风险。经过几年中国石油局域网的建设,形成具备中国石油局域网特点二种网络架构方案,这两种方案可以为以后局域网建设提供经验和帮助。
As the degree of informatization in China’s oil enterprises increases day by day, it is imperative to complete the re-planning and transformation of the enterprises’ LANs and achieve the unification and standardization of the LANs. No subsidiary of CNPC did not make unified planning on the network before the reformation of the enterprise LAN, which easily led to the chaos of network management and the risk of network security. After several years of construction of CNPC LAN, it has formed two kinds of network architecture schemes with the characteristics of CNPC LAN. These two schemes can provide experience and help for the construction of LAN in the future.