Method and device for enhancing reliability of multicast source
A multicast source and reliability technology, applied in branch offices providing special services, data exchange details, digital transmission systems, etc. Guaranteed uninterrupted, fast protection switching, and enhanced reliability
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[0042] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.
[0043] Such as image 3 As shown, it is an implementation flow chart of enhancing the reliability of multicast sources in the present invention, which describes a method for enhancing the reliability of multicast sources. The same multicast flow has two multicast source servers and their respective superior routers DR Establish a communication link between the two multicast source servers (active multicast source server, standby multicast source server) to configure the same source address for forwarding, the multicast source server checks whether the multicast stream can be sent normally, when In the event of failure, the active multicast source server will force the link to fail, and after the network routing converges, the standby multicast source server will provide the multicast stream. ...
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