Taking Library of Jiujiang University as example, the paper gives a brief description of some questions in constructing process of network upgrading, such as plan of line distribution, equipment of network hardware and assisting equipment.

• 摘要以九江学院图书馆??例，简述升级千兆网络所涉及布线方案、网络硬件设备及辅助设备等几个方面的改造构建过程。