校园局域网常见故障分析及维护

Campus LAN common fault analysis and maintenance

校园局域网络已经深入到学校的各个领域,复杂的不同种类的网络环境经常使网络问题更加复杂化,各种各样的网络故障随之而来。因此,对网络故障的分析诊断与排除变得日益重要。通过对网线、路由和主机的检查分析,根据性质的不同可以划分出为物理故障和逻辑故障,根据对象的不同可以划分出网络,路由和主机故障。经过精确的分析可以快速的找出故障所在并进行维护,有利于校园网络的稳定运行。

With the wide application of computer networks in all areas of school, problems with the local area network （LAN） complicate. As a result, network fault analysis and diagnosis of exclusion has become increasingly inportant. With the evolution and development of the network, we provided an exeellent service. In today＇s data communications network and the world, the complexity of the different types of network environments often make the problem more eomplicated network, a wide range of a network failure follow. Therefore, it is neeessary for this area to be explored. The cable, routing and host analysis of the inspection, according to the different nature of the fault can be set aside for physical and logical failure and according to the different objects divided into a network, routing and host failure. Through the analysis we can quickly find out where the failure to maintain and is conducive to the stable operation of the campus network.