Research Of Network Management Integrated Platform

Network management is a very important technology in computer network. It consists of five functionalities: performance management, configuration management, fault management, accounting management and security management. Network management system must manage effectively the various computer systems, various network devices that using different protocols, and have complete network management functionalities and high usability, providing network service provider with methods of network management and decision-making. So, the network management system has high theoretic, social and economic signification. These years, Java and J2EE technology are developing and consummating rapidly, and they offers a possibility to find a solution to the distributed and integrated network management system.This paper first introduces the basic theory about network management, covering the basic concept of network management, the five functionalities of network management, and the architecture of the network management.Secondly, this paper analyzes the various network management protocols in detail, including the standard network management protocols (such as SNMP , CMIP) and CLI protocol. The analysis is mainly on the third version of SNMP and Management Information Base. With the comparison between SNMP and CMIP, both advantages and defects of them are pointed out.The paper discusses the advantage of the application of J2EE frame in distributed network management and expatiate the technologies of JMX and CORBA.Last, combining the content of network management, we design a translation system in commercial platforms to communicate with the network management integrated platform system. Furthermore, we underlie CORBA,Java and Web-based management techniques to design Network Management Integrated Platform system. This system has the features of easy-to-use user interface, virtual network workstations, and elegant management service extension function.