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阿Q吧 > 一根网线为什么插在交换机上亮,插在电脑上却不亮

一根网线为什么插在交换机上亮,插在电脑上却不亮

2025-03-15 08:33:37

推荐回答（2个）

回答1：

我是做网络的，这种情况我在维修过程中经常遇到，排除设备问，基本上是线路有接头或老化或强电干扰造成的信号丢失，交换直连交换会出现通亮的假像，事实没有信号来往，建议换线路或使用专业工具检查线况，或者检查水晶头线序。

回答2：

一丶有可能是你没有插紧，重新插紧试试。
二丶也有可能是你电脑上网线接口处坏了。

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