Link quality detection method and system, implementation equipment and storage medium

The embodiment of the invention provides a link quality detection method and system, implementation equipment and a storage medium. The method comprises the following steps: collecting a network quality parameter of a first node and a network quality parameter of a second node in a poor-quality network; and when the difference between the network quality parameter of the first node and the networkquality parameter of the second node is not in a preset range corresponding to the network quality parameter, determining that a link from the first node to the second node has a fault. According tothe invention, the detection of the network link quality can be realized on the premise of not replacing the existing equipment, and the fault link can be accurately positioned. 本发明实施例提供了一种链路质量检测的方法、系统、实现设备及存储介质，该方法包括：收集质差网络中第一节点的网络质量参数和第二节点的网络质量参数；当所述第一节点的网络质量参数和所述第二节点的网络质量参数的差值不在和所述网络质量参数对应的预设范围内，则确定所述第一节点到所述第二节点的链路存在故障。通过本发明，能够在不更换现有设备的前提下实现网络链路质量的检测，能够准确定位故障链路。