基于SNMP的光端机网管代理系统的设计与实现-电路与系统专业论文.docxVIP

Abstract With the variety and complicacy of network devices, the demand for the management of network device is gradually improving. How to give the heterogeneous network and different functions equipments a unified and efficient management has become a major issue. The Simple Network Management Protocol SNMP-based network management system is gradually becoming the most widely used network management solutions. The network management system architecture based on SNMP, the Agent part is the source of management system’s data. If some devices like Optical transceiver which are not managed by SNMP-based management system want to be managed by SNMP-based management system must use a network proxy system to complete this function. This thesis designs and implements the network agent system based on SNMP of the Optical transceiver. Through the analysis of the SNMP protocol management architecture, the thesis structures the basic framework of the agent system and software structure. At the same time, it also gives the implementations of each module of the SNMP network agent system, including the construction of the MIB file and how to write the data acquisition, the module of querying and controlling the device status, and the trap module. Then the thesis states the process of the configuration and compilation about the Agent system and the details of the expansion agency of the system. Finally, this agent system is tested from the agency functions like getting the station of the devices, setting the station of the devices and returning the trap information to the management System. It is carried out to verify its feasibility and practicality of agency functions. Keywords: SNMP μClinux Agent System net-snmp MIB 目 录 摘要 I HYPERLINK \l _bookmark0 Abstract II 1 绪论 HYPERLINK \l _bookmark1 1.1 网络管理研究现状及未来趋势 (1) HYPERLINK \l _bookmark2 1.2 研究目的与意义 (2) HYPERLINK \l _bookmark3 1.3 研究内容及关键技术 (2) HYPERLINK \l _bookmark4 1.4 论文主要工作与章节安排 (3) 2 网管代理系统平台的设计选型 HYPERLIN