Scheduling strategy determination method and related device

The invention discloses a scheduling strategy determination method and a related device. The method comprises the following steps: in response to congestion of a first link, determining a first scheduling policy for the flow of at least one application on the first link according to scheduling policies supported by a plurality of applications to which the flow borne by the first link belongs; and applying the first scheduling strategy. When the first link is congested, the scheduling policy is determined according to the scheduling policies supported by the plurality of applications on the link, so that a control device or a network device can plan and schedule the flow of each application based on the scheduling policies supported by each application, and network resources can be fully utilized to transmit the flow of each application. Therefore, the service quality of each application can be ensured as much as possible, and the problem that the low-priority service quality is certainly damaged due to the fa