Patent ID: 8737234

Claim:
An administration method for an optical access node, comprising: establishing one or more administration terminal nodes in an optical access node so as to form an internal Operation, Administration and Maintenance domain containing the administration terminal nodes; and transmitting Ethernet Operation, Administration and Maintenance message between the administration terminal nodes, and according to Virtual Local Area Network attribute of a user, the Operation, Administration and Maintenance message carrying a Virtual Local Area Network identifier corresponding to the Virtual Local Area Network attribute of the user; wherein: the step of establishing one or more administration terminal nodes in the optical access node so as to form an internal Operation, Administration and Maintenance (OAM) domain containing the administration terminal nodes comprises: establishing a 1 st administration terminal node at a network side interface of an Optical Line Terminal, establishing a 2 nd administration terminal node at a user side network interface of an Optical Network Unit, so as to form the internal Operation, Administration and Maintenance domain; the step of transmitting the Ethernet Operation, Administration and Maintenance message between the administration terminal nodes comprises: taking one of the 1 st administration terminal node and the 2 nd administration terminal node as a starting node of a test, another one as an end node of the test; the starting node of the test transmitting the Ethernet Operation, Administration and Maintenance message to the end node of the test; and the end node of the test returning a response to the starting node of the test after receiving the Ethernet Operation, Administration and Maintenance message.