Topology dynamic self-identification method and equipment suitable for multiple types of primary net racks, and medium

The invention relates to a topology dynamic self-identification method and device suitable for multiple types of primary net racks, and a medium. The method comprises the following steps: each distributed terminal configures a topology data set of a node; each distributed terminal takes the node as a topology starting point, constructs a topology node linked list, and updates the topology node linked list based on the topology data set of the node; and for any distributed terminal, updating the topological node linked list based on the topological data set of the newly added nodes in the topological node linked list, and repeating the step for multiple times. Compared with the prior art, the method has the advantage that global topological information can be conveniently acquired when the net rack is changed or the operation mode is changed once. 本发明涉及一种适应多类型一次网架的拓扑动态自识别方法、设备、介质，方法包括如下步骤：各个分布式终端配置本节点的拓扑数据集；各个分布式终端以本节点作为拓扑起点，构建拓扑节点链表，并基于本节点的拓扑数据集更新所述拓扑节点链表；针对任一分布式终端，基于所述拓扑节点链表中新增节点的拓扑数据集，更新所述拓扑节点链表，多次重复本步骤。与现有