传送网安全性分析与提高

Security analysis and improvement of transmission network

传送网是电信网最重要的基础设施之一,是其他业务的承载网络,也是电信运营商对外出租的一个主要资源,它的运行质量直接关系到电信运营商其他增值网络的服务质量。文中对影响传送网安全性的因素进行了分析,并提出了提高传送网安全性的措施。

Transmission network is one of the most important telecommunications network infrastructures. It is not only the carrier network of other telecom business, but also one of the main resources of telecom carriers for rent. And the QoS of value-added networks belonging to telecom carriers is directly tied with operation quality of the transmission network. In this paper, the factors that affect the security of the transmission network were analyzed, and the measures that can improve the security of the transmission networks were presented at last.