Invention Grant
US08553531B2 Method and system for implementing network element-level redundancy 有权
实现网元冗余的方法和系统

Method and system for implementing network element-level redundancy
Abstract:
A method may include communicatively coupling a first network element to a second network element via a first link of a multi-chassis link aggregation group, communicatively coupling the first network element to a third network element via a second link of the multi-chassis link aggregation group, communicatively coupling the second network element to a fourth network element via a first path of a point-to-point network, and communicatively coupling the third network element to the fourth network element via a second path of the point-to-point network. The method may also include configuring the first path and the second path as paths of a linear protected switching connection such that traffic associated with a service and communicated between the first network element and the fourth network element via the first link and the first path may be switched over to the second link and the second path in response to an event.
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