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Methods and systems for automatically rerouting logical circuit data from a logical circuit failure to a dedicated backup circuit in a data network
Methods and systems for automatically rerouting logical circuit data from a logical circuit failure to a dedicated backup circuit in a data network
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机译:用于将逻辑电路数据从逻辑电路故障自动重新路由到数据网络中的专用备用电路的方法和系统
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摘要
A method and system are provided for automatically rerouting logical circuit data from a physical circuit failure in a data network. When a failure in a logical circuit is detected, a label or services name associated with the logical circuit is automatically associated with a logical circuit identifier utilized for identifying the logical circuit in the 10 data network. Once the logical circuit is associated with the logical circuit identifier, the logical circuit data may be automatically rerouted to a “failover network,” thereby minimizing lost data until the failure in the logical circuit is resolved. The logical failover circuit may be an already existing logical circuit provisioned over a dedicated backup physical circuit in the data network.
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