A network switch, characterized in that it comprises: a communication module, transmitting and receiving signals; a storage unit, storing a plurality of modules (151_1, 151_3, 151_5); and a processing unit, coupled to the communication module and the storage unit, accessing and executing the modules (151_1, 151 _3, 151_5) stored in the storage unit, and the modules (151_1, 151_3, 151_5) comprising: a device management module (151_1), performing at least one device management operation through the communication module; and a management interface module (151_3), providing a graphical management interface, wherein the device management module (151_1) performs at least one device function operation corresponding to a control operation in response to a control operation on the graphical management interface; wherein the device management module (151_1) generates a control signal corresponding to the control operation based on at least one network protocol, and transmits the control signal through a corresponding connection port (151_1∼151_N) in the communication module to perform the at least one device function operation, wherein the control operation is corresponding to at least one IP connected apparatus or another network switch, wherein the at least one device function operation comprises an information collecting operation, the device management module (151_1) performs the information collecting operation on the at least one IP connected apparatus through the communication module to obtain related information of the at least one IP connected apparatus, the related information comprises geographic location information of the at least one IP connected apparatuses, and the management interface module (151_3) presents the related information of the at least one IP connected apparatus through the graphical management interface. a communication module, transmitting and receiving signals; a storage unit, storing a plurality of modules (151_1, 151_3, 151_5); and a processing unit, coupled to the communication module and the storage unit, accessing and executing the modules (151_1, 151 _3, 151_5) stored in the storage unit, and the modules (151_1, 151_3, 151_5) comprising: a device management module (151_1), performing at least one device management operation through the communication module; and a management interface module (151_3), providing a graphical management interface, wherein the device management module (151_1) performs at least one device function operation corresponding to a control operation in response to a control operation on the graphical management interface; wherein the device management module (151_1) generates a control signal corresponding to the control operation based on at least one network protocol, and transmits the control signal through a corresponding connection port (151_1∼151_N) in the communication module to perform the at least one device function operation, wherein the control operation is corresponding to at least one IP connected apparatus or another network switch, wherein the at least one device function operation comprises an information collecting operation, the device management module (151_1) performs the information collecting operation on the at least one IP connected apparatus through the communication module to obtain related information of the at least one IP connected apparatus, the related information comprises geographic location information of the at least one IP connected apparatuses, and the management interface module (151_3) presents the related information of the at least one IP connected apparatus through the graphical management interface. a device management module (151_1), performing at least one device management operation through the communication module; and a management interface module (151_3), providing a graphical management interface, wherein the device management module (151_1) performs at least one device function operation corresponding to a control operation in response to a control operation on the graphical management interface; wherein the device management module (151_1) generates a control signal corresponding to the control operation based on at least one network protocol, and transmits the control signal through a corresponding connection port (151_1∼151_N) in the communication module to perform the at least one device function operation, wherein the control operation is corresponding to at least one IP connected apparatus or another network switch, wherein the at least one device function operation comprises an information collecting operation, the device management module (151_1) performs the information collecting operation on the at least one IP connected apparatus through the communication module to obtain related information of the at least one IP connected apparatus, the related information comprises geographic location information of the at least one IP connected apparatuses, and the management interface module (151_3) presents the related information of the at least one IP connected apparatus through the graphical management interface.