IP网络故障诊断与排除方法探讨

Research into failure diagnosis and solving methods of IP network

介绍IP网络的开放系统互连参考模型OSI,详细描述IP网络故障诊断技术、诊断流程和分层诊断技术,论述网络故障排除的一般步骤,探讨网络光缆故障的诊断方法和IP网络路由交换机设备常用接口故障的排除方法,为提高网络故障诊断水平打下结实基础,保证网络可靠运行。

OSI of the IP network is presented, and then depicts the failure diagnosis technology, the failure diagnosis flow and the layered failure diagnosis technology of the IP network in detail. Based on the general approach of the failure solving methods of the IP network, the network failure diagnosis methods and the interface failure solving methods of the IP network route switch is discussed. This method improves the level of the failure diagnosis of the IP network, ensuring the network reliable running.