The invention provides an equipment connection method, a
system, a equipment and a computer readable storage medium, and relates to the technical field of equipment management. The equipment connection method comprises the following steps: an access equipment sends a dynamic host configuration protocol request to a management and
control equipment; the management and
control equipment sends a dynamic host configuration protocol response to the access equipment; the access equipment sends an access message to the management and
control equipment by using the
IP address of the management and control equipment; the management and control equipment authenticates the access equipment according to the
manufacturer identifier, the equipment model and the unique equipment identifier which are configured in advance; under the condition that the
authentication is successful, the management and control equipment queries pre-configured
authentication information by utilizing the
authentication identifier and the
manufacturer identifier, and obtains a user name and a
password; and the management and control equipment is connected with the access equipment by using the
IP address and the service port of the access equipment. According to the invention, the automatic discovery, automatic authentication and automatic authentication of the access equipment are realized, the access equipment can be configured quickly and automatically, and the access safety of the equipment can be improved.