Optimization Of Power General Data Network

A power supply bureau general data network was built at about2000. In the process of networkreconstruction, in order to meet the maximum protection of the original investment, using a lot ofcompromise and complicated Settings, the area of the site access layer network access structure isunreasonable, which take up a lot of the communication network of resources. Therefore, it is necessary forcomprehensive data analysis research, put forward the optimization scheme, to guide the optimization ofthe next step to implement network adjustment.This research analyzes the domestic and foreign research present situation, determine the optimizationideas and main principles. In order to more clearly the direction of the investigation, we learn, we hascarried on the research of network optimization results at home and abroad. We go to the a province citypower supply bureau to research its general data network. We also learned the new network technology,such as ASON transmission technology, EPON technology, based on MPLS traffic engineering TE,FRRfast rerouting, IRF2intelligent flexible technology and so on. Only for technology research is not enough,we extract valuable data from practical operation of a power supply bureau, to do research.With a variety of information and data, we do research data and data analysis. To distinguish what westudy the feasibility of new technology in power general data network, we made the application of thepower general data network backbone transmission analysis, power general data network accesstechnology, EPON network application feasibility analysis, power general data network network trafficengineering analysis of the feasibility of the application of comprehensive, power general data networkIRF2application feasibility analysis. Based on the present situation of research on a certain power supplybureau, we have done some research on present situation of power supply bureau and do data analysis:network infrastructure analysis of present, network structure, network business of present, network security,network security and service quality, etc.According to the analysis, we put forward the optimization goal and optimization solution.Optimization scheme including, network structure optimization plan, the optimization of convergence layerand access layer optimization scheme, regional optimization scheme, VLAN optimization proposals on thesecond floor, OSPF protocol optimization recommendations, network security and service qualityassurance optimization solutions, network optimization. Finally, we summarized in contrast, by contrast, we confirm the optimization of Power General datanetwork can be put in practice.