Network management method and system

The invention discloses a network management method and system. The method comprises the following steps: a network management device logs in a management interface of a remote server through an account bound with a network controller, and generates a network management request; the remote server sends the network management request to the network controller; the network controller determines a target to-be-managed device according to the to-be-managed devices specified by the network management request, and sends the network management request to the target to-be-managed device; the target to-be-managed device performs corresponding processing according to the network management request, and sends a processing result to the network controller; the network controller sends the processing result to the remote server; and the network management device obtains the processing result through the management interface. By adoption of the technical solution of the invention, the limitation ofthe local network managem