用Torus网络构建可扩展分组交换结构的设计方案

Scheme of constructing scalable packet switching fabrics with Torus networks

提出了一种采用Torus网络技术的模块化交换子网结构——可配置单板(CB),给出了应用CB模块构建可扩展交换结构的具体设计方案,并讨论了关键设计参数的取值。该方案支持交换端口数与交换容量数百倍的平滑扩展。仿真实验结果验证了该方案的可行性。

This paper proposed a modular switching subnetwork which employs the Torus network, configurable board （CB）, and gave a scheme of constructing scalable PSF with CB modules, discussed the principles to determine design parameters, The number of ports and the capacity of the PSF could grow smoothly up to hundreds of times. Simulation results show the validity of the scheme.