| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a network device maintenance method for making it possible to easily perform maintenance work. <P>SOLUTION: A radio maintenance terminal tries to connect to a first radio communication device; and makes a network management device start maintenance work by: connecting with the network management device connected to a first network through a second network when the trial has failed, and connecting to the network management device through the first radio communication device when the trial has succeeded. The network management device verifies operation of the first radio communication device, and restores a failure when the failure has been detected. When the failure has been restored, the radio maintenance terminal connects with the first radio communication device and tries to connect with a second radio communication device through the first radio communication device; tries to directly connect with the second radio communication device, when the trial to connect with the second radio communication device has failed; and displays a part and content of the failure, when execution of each of the processing has failed. <P>COPYRIGHT: (C)2013,JPO&INPIT |
