广电城域MSTP网骨干环的优化和应用

Optimization and Application of Backbone Ring of Broadcast Metropolitan Area MSTP Network

本文以有线城域MSTP网为背景,针对现网骨干环存在的光缆同路由、带宽利用率低、传输延迟大三个突出问题,从网络架构、资源使用和传输性能三个方面进行分析,提出了切实可行的网络拆分重构方法,经过现网优化应用实践,网络传输性能达到了理想的设计效果。

This paper takes metropolitan area MSTP network as the background, aiming at three outstanding problems existing in the backbone ring of current network, i.e. the same routing of optical cables, low bandwidth utilization and large transmission delay, analyzes from three aspects of network architecture, resource utilization and transmission performance, and puts forward a feasible network splitting and reconstruction method. Through optimization and application practice of current network, network transmission performance achieves ideal design effect.