Zhengzhou Broadcasting Multi-service Transport Platform—Introduction of MSTP

The multi-service transport Platform(MSTP),the focus of city territory transmission network technology development recently,has made huge progress in recent years.Standardization advancement of MSTP develops along with the development of technology and has yielded many achievements.The MSTP technology develops from meeting the requirement of initial passage and two-layer exchange to meeting the requirement of RPR and MPLS.This article mainly introduces the characteristics of the MSTP technology and how Zhengzhou Broadcasting and Telecommunication Company use it to develop its commercial network.