| 摘要 |
In order to automatically set information of a maintenance entity group end point device into a communication device only by using periodically transmitted and received supervision frames without the need for a specifically defined frame, a maintenance entity group end point device is equipped with: a receiving means for receiving supervision frames; a management table for managing identification information of the maintenance entity group end point devices that are transmission sources of the supervision frames; and a registering means for, in a case that identification information of a maintenance entity group end point device that is a transmission source of a supervision frame received by the receiving means is not registered in the management table, registering the identification information of the maintenance entity group end point device into the management table. |
