Invention Grant
US08717869B2 Methods and apparatus to detect and restore flapping circuits in IP aggregation network environments 有权
在IP聚合网络环境中检测和恢复扑灭电路的方法和装置

Methods and apparatus to detect and restore flapping circuits in IP aggregation network environments
Abstract:
Methods and apparatus to detect and restore flapping circuits in IP aggregation network environments are disclosed herein. An example method for use in maintaining a communication network includes retrieving information related to an operating state of a device associated with a network disturbance; determining whether the information related to the operating state of the device is indicative of a flapping condition; when the operating state information indicates that the flapping condition is present in the network, determining a cause of the flapping condition; when the cause of the flapping condition is a physical cause, selecting a first recovery procedure; and when the cause of the flapping condition is a logical cause, selecting a second recovery procedure different from the first recovery procedure.
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