Patent ID: 11888688
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC G  H

Claim 5:
6. The method according to claim 4, wherein before the generating, by a server, a subscription notification message, the method further comprises:
obtaining, by the server, the first configuration information and the second configuration information, wherein the first configuration information comprises configuration information of an instance of a first node, the configuration information of the instance of the first node is configuration information obtained after a configuration of an instance of the first node changes, the second configuration information comprises configuration information of an instance of a second node associated with the first node, and that a configuration of an instance of the first node changes comprises:
an attribute value of the instance of the first node changes, an instance of the first node is added, or an instance of the first node is deleted.