Terminal equipment, agent equipment, and method and system for managing terminal equipment

The invention relates to a method for managing terminal equipment. A data model of the terminal equipment comprises parameters corresponding to commands supported by the terminal equipment. The method comprises the following steps of: receiving a first management command transmitted by the agent equipment, wherein the first management command comprises the commands supported by the terminal equipment; setting the parameters corresponding to the commands supported by the terminal equipment according to the first management command; and executing the commands supported by the terminal equipment according to the parameters. The invention also relates to agent equipment, the terminal equipment, and the method and a system for managing the terminal equipment. The method, the equipment and the system in the embodiment of the invention realize the management of the terminal equipment which does not support a remote management protocol.