Detection method and system of Gigabit network card link status abnormity

The invention relates to the detection field, and in particular relates to a detection method and system of Gigabit network card link status abnormity. The detection method of the Gigabit network card link status abnormity comprises the following steps: reading the tenth register data at a physical layer; judging whether the current layer works in a Gigabit mode, if the physical layer works in the Gigabit mode, executing the next step, otherwise, quitting the judgment; and judging whether the Gigabit network card link status is abnormal. The detection can be rapidly and accurately performed through the adoption of the detection method and system of Gigabit network card link status abnormity disclosed by the invention. 本发明涉及检测领域，尤其涉及种千兆网卡链路状态异常的检测方法及系统。种千兆网卡链路状态异常的检测方法，包括如下步骤：读取物理层的第10个寄存器数据；判断当前物理层是否工作在千兆模式，是，则执行下步骤，否，则退出判断;判断千兆网卡链路状态是否异常。本发明的千兆网卡链路状态异常的检测方法及系统实现快速、准确地进行检测。