The Study And Implementation Of Network Device Monitor Based Web Management

With increased power and versatility, today's computer networks are becoming used for an ever-growing number of diverse applications, and more and more new services and users are added to the networks. Further, the network structures are now very complex and diverse. With this growth comes the requirement for a high-level of service and performance. Thus, management of such networks is required of high quality. Traditional systems are centralized network management systems for the most part. And the reliability, flexibility and handing capacity are so limited that they cannot keep up with the development of network technology.Traditional network management system is developed nearly based on independent application program so the network management is run only some computers installed this application program. With the popularization of network technology, linking computers to network becomes the lowest requirement. Therefore, it is a very practical significance if browsers execute the management of network. This set a basis for realizing network management wherever and whenever.This paper presents the study and implementation of Web-based distributed network device monitor system, whose data acquisition based on SNMP. Distributed monitor system is based on setting different management area. Using HTTP and Java Applet technology Client on browser can communicate with network devices and know the status of lines between devices. We set the Network traffic model to evaluate network device performance.