Method and device for implementing pseudowire protection switching
A technology of protection switching and implementation method, which is applied in the field of mobile communication, can solve the problems of large system occupation and overhead of sending and receiving, and achieve the effect of reducing overhead
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[0021] In the prior art, when deploying the PW dual-regulation plus linear scenario, the CV detection function of the TMC layer must be deployed, and the probability of node failure in the network is very low, but the OAM message of the TMC layer is 3.33 The speed of ms is sending and receiving, especially when the capacity of the PW dual-homing plus linear protection group is large, the OAM sending and receiving will occupy a large overhead of the system. In order to solve the problem that the sending and receiving takes up a lot of overhead in the system, the present invention provides a method and device for implementing pseudo-wire protection switching. The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0022] Before describing the technical soluti...
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