The Design and Implementation of Communication Networks of Banks in Cities
Hua Zhu · Journal of Dalian University · 2001
The policy of security, real-time and secrecy in network construction is put forward. The status of exchanging common data network in groups and common digit and data network is presented. The recommendation of using DDN as main network and PSPDN as backup is proposed, based on the analysis and comparison of the structure, performance and access services. Then, the linkage between the exchange centre and the hosts is determined and the factors affecting the transmission rates are analysed. Based on the analysis of disposition of the hosts, the communication protocols used by them and the methods of networking XPAD SNA/SDLC HOST are given.