Application Of J2EE Communication Technologies In Business Network Management System

At present, capital construction of telecommunication network already enters a relatively stable stage in our country, after network construction reaches certain scale , how to carry on high-efficient, function overall management to these network resources is more important. In addition, with the development at full speed of the information technology, network application is extensive day by day, such as VoIP (Voice Over IP) ,VOD (Video On Demand ), VPN ( Virtual Private Network ) , ONLY , 802.1x authentication , Portal ,etc. are developed rapidly. Under the new situation, how to manage these business resources effectively is another anxious problem to be solved for telecom operator.Now, already there are some network management systems in our country, but these network management systems mostly only involve some respects , such as default management, performance management and configuration management ,etc, can't manage business that the network bears the weight of at the same time, and these management systems can only support some network equipment of producers generally, it is very difficult to be compatible with all networking products. In addition, present network management systems are developed by C/C ++ generally, these products have certain advantages in stability , speed of operation, but there is a very great limitation in crossing the platform , expansibility , portability etc., so they can't meet the demands of complicated network management.So how to realize high-efficient , real-time, supporting all network equipments of deferent manufactures network management system become current important subject of the field of network management. This text mainly discuss how to develop new application adapted to new situation utilizing J2EE technologies:Bussiness Network Management System. The content of the article is made up of several following parts mainly:Chapter one: Discuss current situation and existing problems of telecom network management at present, and innovations and advantages of the Business Network Management System.Chapter two:Discuss the main technogies of J2EE, including the whole framework of J2EE and relevant technologies of J2EE, such as EJB , JSP/Servlet, JMS , JDBC, JTA/JTS ,etc.Chapter three: Discuss the whole design of the system, including the choice of system framework,development tools.database. Finally we discuss the composition of Business Network Management System .The system include two subsystems: the system of network equipment and business management, the system of network default management.Chapter four: Discuss the realization course of the subsystem of network equipment and business management in detail. Including the realization course of whole structure of the system, back system.logistic layer and front system.Chapter five: Discuss the realization course of the subsystem of network default reporter in detail . Including the realization course of whole structure of the system, back system,logistic layer and front system.