Cernet Satellite Channel Dynamic Backup Systems Analysis And Design Of Protocols And Algorithms

CERNET(Chinese Research and Education Computer Network) is sponsored by Ministry of Education which is a nationwide network covers most of the research and education units in China. The backbone of CERNET is upgrading recently. The backbone of it will be promoted to SDI-1 from 622Mbps to 2.5Gbps while the former satellite channels will turn to be backup system. This project will implement the backup system of the backbone of CERNET by dynamic distribution. It will improve the reliability of the backbone network and also optimize the efficiency of satellite system. In this article, we will discuss the analysis and design of the protocol and arithmetic in Dynamic Backup System of CERNET Satellite Channel. It is the basic rules that to accomplish this project.