Design And Realization Of The Network Monitoring And Maintenance System

Network maintenance and monitoring is the basic management and daily maintenance of network information IT facilities, to improve the efficiency of network operation, to ensure the safety of network communication and reduce the network failure rate of the basic objectives. Traditional operation and maintenance monitoring mode requires the maintenance engineer to separate network infrastructure, such as router, firewall, remote operation and management, more easily exposed network security problems, and engineers have a higher professional skills, especially in the network environment is more complex, a large number of equipment maintenance needs, which intensifies the difficulty of operation and maintenance work. Based on the above reasons, there are a variety of network management system, for the daily monitoring of network operation and maintenance, which solves some problems, but also subject to various restrictions, can not fully meet the needs of operation and maintenance engineers. For example, part of the network management software features a single, after the deployment can monitor port traffic, or data monitoring and data analysis and operation and maintenance results of the display phase separation, the need for engineers to log in multiple systems to maintain the work, which adds to the difficulty of maintenance work, and the timeliness of the early warning.In this paper, we focus on the research of network monitoring and maintenance as the research topic, focus on the implementation of a standardized, intelligent network monitoring and maintenance system, and put forward the network infrastructure of the discovery, monitoring, display, statistics, early warning and other integrated services, and focus on the port flow calculation, syslog acquisition, warning script execution and other functionsThe first chapter introduces the background and significance of network monitoring operation and maintenance, and puts forward the necessity of implementing the system.In the second chapter, we analyze the requirement of the system, and introduce the function of the system.The third chapter of this paper is the system design, the system architecture design, module design, the main database design.The fourth chapter describes the main functions of the implementation method, the core functions of business logic and code implementation.In this paper, the fifth chapter is the system test, the main core functions of the system are tested, and the test results are described.Through the design and implementation of this system, it can effectively improve the communication efficiency, and reduce the maintenance cost of the network, and realize the standardization and intelligence of network monitoring and maintenance.