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一、引言 IBM 5550是我国目前使用数量较多、具有较强的中文处理能力和较好的图形显示功能的中文个人计算机。它又有较丰富的中文处理软件,适用于中小型企业管理、办公室自动化、工程人员工作站等。 Ethernet网络系统是目前总线型局部网络中性能较好的网络,其速率,接站能力,控制方式以及协议标准化都优于其他总线型局部网。我国目前使用的局部网络中,以太网所占的数量比较多,且对它进行了较深入的解剖、分析、开发和汉化,为以太网在我国
I. INTRODUCTION The IBM 5550 is a Chinese personal computer currently used in large quantities in China, with strong Chinese processing capability and good graphic display. It also has a wealth of Chinese processing software for small and medium enterprise management, office automation, engineering staff workstations. Ethernet network system is the current bus local network performance better network, its speed, access capabilities, control methods and protocol standardization are superior to other bus local network. In our current local network, the number of Ethernet is relatively large, and it is more in-depth anatomy, analysis, development and localization, for the Ethernet in our country