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上月中旬,第22届万国邮联大会中国组委会委托清华同方负责承建大会的计算机网络系统,该系统将大量采用3Com的网络设备。在主干网络部分,同方采用3Com公司的CoreBuilder 3500第三层高功能核心交换机,并采用Trunking技术,实现主干高速传输,传输介质为多模光纤。在分支网络部分,子网交换机采用3Com公司的边界交换机。邮联国际局办公网和大会秘书局办公网使用SuperStack
In mid-last month, the 22nd UPU Congress Organizing Committee of China commissioned Tsinghua Tongfang to undertake the construction of a computer network system for the conference, which will make extensive use of 3Com network equipment. In the backbone network part, Tongfang adopts 3Com’s CoreBuilder 3500 Layer 3 high-performance core switch and uses Trunking technology to implement trunk high-speed transmission with multimode optical fiber. In the branch network part, subnet switches use 3Com’s border switches. Use the SuperStack for the office network of the International Bureau of the UPU and the Secretariat of the General Assembly Secretariat