Invention Grant
US09356859B2 Techniques for performing a failover from a protected connection to a backup connection 有权
从受保护的连接到备份连接执行故障转移的技术

Techniques for performing a failover from a protected connection to a backup connection
Abstract:
Techniques for reducing the latency in performing a failover from a protected connection to its backup connection when a network event is detected affecting the protected connection. In an MPLS network, techniques are provided for failing a protected LSP to a backup LSP in a fast and efficient manner. In one embodiment, the faster failover is facilitated by storing protected LSPs and their backup LSPs information in the data plane, such as locally on a linecard.
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