【目的】促进高校图书馆数字资源的合理建设、科学管理和高效利用。【应用背景】IPv6的推广和万兆校园网的普及给网络数据采集造成困难。【方法】提出一种网络设备端口镜像设计方法,在数字资源利用分析系统采集数据前进行IPv4及IPv6网络数据过滤。【结果】实际部署一个支持IPv4/IPv6双栈及万兆网络的数字资源利用分析系统。【结论】使图书馆数字资源利用分析系统适应双栈高速的校园网网络环境。 【Objective】 To promote the rational construction, scientific management and efficient use of digital resources in university libraries. [Application Background] The promotion of IPv6 and the popularization of 10G campus network make it difficult to collect network data. 【Method】 A port mirroring design method for network equipment is proposed. Data is filtered by IPv4 and IPv6 networks before the digital resource utilization analysis system collects data. [Result] The actual deployment of a digital resource utilization analysis system that supports IPv4 / IPv6 dual stack and 10G network. 【Conclusion】 The library digital resource utilization analysis system is adapted to the dual-stack high-speed campus network environment.