The invention provides a physical equipment matching distribution method and device based on network topology data. The method comprises the following steps that port information of equipment T is obtained, all the physical equipments are screened primarily according to the port information of the equipment T, and a to-be-matched physical equipment list is formed; and when the to-be-matched physical equipment list is not null, whether the equipment T matches present physical equipment is determined according to a matching matrix of the equipment T, equipment N corresponding to the equipment T is obtained, and when the equipment N does not include logic equipment, physical equipment which matches a port of the equipment T is added to a successful matching result set. The method of the invention can be used to determine whether there is an equipment set that satisfies the topology conditions in the existing physical network topology, and find all available equipments so that a user can make selection, the method and system provide basis for unified resource management and scheduling of the whole experimental platform, lab related equipments can be managed in high efficiency, and the utilization rate of the experimental equipments is improved.