IP路由器基于业务流量的动态节能技术研究与测试

摘要

为了论证IP路由器设备节能技术应用的经济性和可行性，分析了IP路由器的能耗结构特点，研究其基于业务流量的动态节能技术方案，包括智能风扇调速、端口关断休眠、CPU智能调频/关核、电源智能管理、子卡通道化休眠、交换网板温备份，并对各项节能技术进行了实验室测试。通过对比节能技术实施前后的设备能耗差异，验证其节能效果及对运行质量和运营维护的影响。%To prove the feasibility and economy of the application of energy saving technology about IP router device, this paper analyzed the energy consumption structure of IP router, studied dynamic trafifc lfow-based energy-saving technology, including smart fan speed control, smart port dormancy, smart CPU frequency adjust/core processor shutdown, smart power management, circuit dormancy on sub board, warm backup on switch board, and did tests in laboratory on the energy-saving technology. By comparing the energy consumption of equipment before and after the implementation of energy-saving technologies, its energy-saving effect and its inlfuence on operation quality and operation maintenance were veriifed.