The Design And Realization Of The Management System

With the rapid development of computer technology, network communication technology and information processing technology, techniques of network design are continuously updated. Utilizing the opportunity of enterprises'vigorous carry-out in information construction, combined with my own experience from participation in Core Network Reconstruction Design and Implementation of PICC Dalian Branch, I did a research on the application of core network design techniques to the project from the perspective of comparative analysis on network design methodology and network equipment.Based on the goals of core network system construction of PICC Dalian branch, this paper has firstly made an analysis on the present network status of PICC Dalian branch's old office building, combined with requirement analysis of new network and development of core network technology so as to formulate network design principles as well as complete the design proposal of network reconstruction. Two sets of design proposal about network equipment configuration are put forward through analysis on the configuration of functional module of different layers within the method of hierarchical of functional module of different layers within the method of hierarchical model and utilization of technologies such as dual-core exchange. secondly, the paper has analyzed and studied the server cluster design and network security design to formulate detailed reconstruction proposal to improve the overall system performance of load handling as well as security and stability.In view of existing computer network situation and reconstruction requirement of PICC Dalian branch, the above goals has been achieved by adopting the ideal of hierarchical network design, furthermore, reasonable proposal within scalability, high availability, cost-efficiency has been put forward by comparative analysis of network equipment, also of network application to the deep-rooted extended for a good bedding for PICC Dalian branch to a fine company has played an active role.