局域网络故障检测技术方法

局域网络故障可分为常规故障和非常规故障。对常规故障应采用检查操作对象、分段检测、逐一排除、最终定位故障源的技术方法;非常规故障是一种既复杂又无规则的常见问题,对此种故障应采取屏幕提示、理论分析、经验判断等相结合的技术手段最终定位故障源。

Techniques of LAN Failure Detection

The LAN(Local Area Network) failures can be divided into common and rare faults.For common breakdowns,the detection procedures usually include such techniques as object check,sectionalized check,and one-by-one eliminating.The rare faults are usually complex and irregular.To deal with the rare faults,it is usually necesarry to combine various techniques together to identify fault sources,such as theoretical analysis,empirical judgement,screen suggestions,etc.