RPR和MPLS在MSTP中的应用和发展

The Application and Development of RPR and MPLS in MSTP

目前,基于SDH的MSTP(多业务传送平台)在国内已成为城域汇聚层和接入层的主流技术。为了进一步增强其数据处理能力、更好地和数据网络结合在一起,越来越多的厂家开始把RPR技术和MPLS功能内嵌入MSTP。本文将在简单介绍了基于SDH的MSTP城域传输技术后,着重分析RPR和MPLS在MSTP中的应用及发展情况。

Nowadays, The MSTP, based on SDH, has become the predominant technology in metropolitan optical network. To enhance its capability of data processing and make it combine with data network better, more and more manufactures begin to introduce the technologies of RPR and MPLS into MSTP. This article will focus on the applications of these technologies in MSTP, and the development of new generation MSTP.