公开(公告)号：EP3958583A1

公开(公告)日：2022-02-23

申请号：EP20810143.6

申请日：2020-05-22

申请人： Huawei Technologies Co., Ltd.

发明人： SUN, Changsheng ,  YANG, Baiming ,  WANG, Dong ,  WANG, Fengmei

IPC分类号： H04Q11/00

摘要： This application provides a network control method, an apparatus, and a system, to manage an IP network and an optical network together, thereby properly controlling use of resources of an entire network. The method includes: obtaining first link state information and second link state information, where the first link state information is used to indicate a link state of an internet protocol IP network, and the second link state information is used to indicate a link state of an optical network; determining third link state information based on the first link state information and the second link state information, where the third link state information includes the link state of the IP network and the link state of the optical network; and computing a path based on the third link state information.