Large-scale Campus Network Management And Monitoring

With the rapid development of computer technology and gradual maturity of network technology, we use computer technology to every corners of our society. With the increasing of computers in the life of college students, the campus network management system is more important. The campus network management system can improve the efficiency of network management of the whole campus and manage internal all information intensively, such as IP, MAC, LOG, etc. It provides reliable information storage and quick information processing methods. Currently, there are many network management systems in market, but just provide data representation of function, and not on the bottom of the data direct collection and analysis function. Compared with small-scale university is far from enough. But compared with Large-scale University is far from enough. It is business requirements and very difficult to reasonable display. Therefore, For large universities develop the campus network management platform. To improve college in Office efficiency, accelerate the internal working process, make full use of resources.Compared with the foreign construction and use of campus network, the majority of domestic current size, structure and application are not perfect systems. The function of network and computer equipment is not developed and used. How to use network equipment to develop the functions of various equipments and how to bring the convenience to the university management, teaching and research are the highlighted problems of the campus network. At present, the technology of campus network is divided into teaching and research, support management, Internet information services, and exploratory application of network technology. But the overall planning of the technical factors involved in numerous. On this point, I would use Jilin University Network, for example. We will research the design of the management platform, network security strategy, network scalability, user management, optimization and management of several aspects.The goal of the campus network platform based-on SNMP is to build a unified, efficient, quick response management platform. From the structure of management platform, it will be seen that it is both independent and interrelated to each resource platform, which will be the management function of independent concurrent development. According to various technical mastery of the project, and the advantages and disadvantages of the framework of screening and analysis, we design and development of a high efficiency, high expansibility and maintainability of campus network management system.We do research work based-on MVC framework, Linux+Gcc+PHP with WEB development mode, and the SNMP, to realize the comprehensive network based on SNMP network platform system in this paper. In the process of system development, we deeply study the knowledge of Web development framework, modeling and designing mode. In the process of designing of campus network based on SNMP, we have considered the code reuse, system management, operation and maintenance as well as application requirements. The first chapter introduces the integrated network based on SNMP network platform system and the system research background. Its main function modules state information acquisition, state information, the state information, the abnormal state of monitoring and warning, state visit safety etc Five functional modules. In the research background, this paper expounds why want to develop campus network management platform, and the whole structure to illustrate.In the second chapter briefly introduces MVC framework and Linux+Gcc+PHP can with Apache WEB development mode, this paper expounds the MVC framework, what is it? Why we are choose it. Through the analysis MVC and we choose the Linux+Gcc+PHP can with WEB development pattern, and describes in detail the Linux+Gcc+PHP. According to our selected MVC framework, we formulated the Linux+Gcc+PHP with WEB development mode. This kind of development model developed all the characteristics and MVC model provides many advantages, fully realize the object, the basic characteristics, simplified application development process based on MVC.Chapter III is about describes the use of campus network based on SNMP management platform, and the comprehensive SNMP introduces, in this system and the SNMP role fully, data acquisition, mainly consists of five SNMP module composition, it is respectively: log module, the SNMP acquisition module, were receiving module, news DEAMON module and database interface module. Among the SNMP acquisition module and were receiving data acquisition module is news of the core module, layers of SNMP MIB libraries are described, and the corresponding information management (MIB) used to store information management, can put a management information to a virtual information warehouse, network management information by the data from the repository for MIB SNMP, network management system application filtering, analysis, processing, storage in Web server database.Chapter IV demonstrate the integrated management of campus network platform for the system design, including the overall design platform development outline design, detailed design,. Specific to each module design and overall treatment process, every business logic process,processing, database detail. In the overall design, design, and using the layered realization process, code modules is assigned to each function module, are independent of each other, in order to make mutual connection, prescribed, interface and data formats.Chapter V of the campus network platform comprehensive SNMP, combined with the MVC framework and Linux+Gcc+PHP with WEB development mode, and the realization of from platform to each interface modules of the concrete implementation, are illustrated gives a detailed explanation. In the last chapter gives the detailed information of the main database.The campus management platform based on SNMP is based on the campus network MVC framework PHP+GCC+PHP. Therefore, the system is realized mainly by using PHP and C language and completed with the realization of function and application of the database SQL statements and MYSQL. After the operation and test, the system has achieved good effect and the purpose of design. It has been used in the school.