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Network service establishment method, orchestration control center, and network system
Network service establishment method, orchestration control center, and network system
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机译:网络服务的建立方法,业务流程控制中心和网络系统
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摘要
The present disclosure provides a network service establishment method, an orchestration control center, and a network system. The method includes: obtaining, by means of screening according to QoP information and SLA information of a service, all target service protection types that satisfy the QoP information and/or the SLA information of the service for each layer network in a multi-layer network; determining, according to all the target service protection types, at least one group of multi-layer service protection types that satisfy the QoP information and the SLA information of the service for the multi-layer network; determining a group of target multi-layer service protection types of the service according to network topology information and resource usage of each layer network from the at least one group of the multi-layer service protection types; and sending an instruction message that carries the target multi-layer service protection types to a network controller.
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