Design And Implementation Of J2EE-based IP Network Management System

Along with the rapid development and extensive application of the network technology, Enterprise information process will also be a big step forward. Enterprise network management has become increasingly enhance enterprise core competitiveness of a means.This paper first describes the IP enterprise network components and structure, and analysis of the internal level of a typical enterprise network, and then point out teh enterprise network management focus.Because of its easy implement, the SNMP (Simple Network Management Protocol) has become the actual practical network management standard. This paper introduces the SNMP architecture, and also introduces the popular topology discovery technologies, then expounds the topology discovery algorithm of network layer and link layer based on SNMP.According to the demand of distributed enterprise network management system, this paper chooses the lightweight J2EE technology. And also explained its advantages, then make a detailed introduction to the Spring and the the modules used in the system, and introduced the TWaver which is a NMS client middleware.Finally, on the basis of this paper, design the system architecture and detailed implement the topology modules.