Master clock equipment determination method and device, electronic equipment and storage medium

The invention relates to the field of switches and time synchronization, and provides a master clock device determination method and device, an electronic device and a storage medium, and the method comprises the steps: determining each to-be-selected master switch device in an optical fiber switching network when a communication network spanning tree is established, determining an interaction result of network information interaction between the to-be-selected main switch devices; and according to the interaction result, determining a target master switch device in the to-be-selected master switch devices, and determining the target master switch device as a master clock device in the optical fiber switching network. According to the master clock device determination method provided by the embodiment of the invention, the master clock device in the optical fiber switching network is determined directly according to the interaction result of network information interaction between the to-be-selected master sw