Energy Efficient Ethernet in practice

Sebastian Porombka
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引用次数: 1

Abstract

This paper presents a field study investigating the usage, configuration changes regarding end-devices, power consumption and bandwidth usage of the campus-wide local network, including observations of negotiated link speeds and fluctuations of our clients. On this basis, the publication includes a first model of a usage-driven optimization by switch-side bandwidth throttling. In our approach we examine the network usage, prognose a future link usage of the switch interface and force the link to a lower speed and power consumption when possible. The problem of felt degraded service quality by link loss while re-negotiation is tolerated.
节能以太网的实践
本文介绍了一项实地研究,调查了校园范围内本地网络的使用情况、终端设备配置变化、功耗和带宽使用情况,包括对协商链路速度和客户端波动的观察。在此基础上,该出版物包含了通过交换机端带宽限制实现使用驱动优化的第一个模型。在我们的方法中,我们检查网络使用情况,预测交换机接口的未来链路使用情况,并在可能的情况下强制链路降低速度和功耗。在重新协商时由于链路丢失而感到服务质量下降的问题是可以容忍的。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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