Network device discovery method, network device, and network device discovery system

摘要

Embodiments of the present invention provide a network device discovery method, a network device, and a network device discovery system. The network device discovery method determines that the network device sends a signal to the alerter according to the sensor signal so that the network device receives the sensor signal sent by the sensor signal transmitter and the alerter sends an alert signal. Wherein the alert signal is used to indicate the location of the network device and / or to indicate that the network device is within a predetermined range. The technical solution of the present invention can realize fast and highly efficient discovery of network devices, reduce the difficulty of discovering network devices by network device maintenance personnel, and improve the efficiency of discovering network devices. .