Rapid ring protection protocol (RRPP)-based multiple virtual local area network (VLAN) register protocol (MVRP) realization method and equipment
A device and port technology, applied in the field of multi-VLAN registration protocol implementation
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[0079] In order to make the object, technical solution and advantages of the present invention clearer, the solutions of the present invention will be further described in detail below with reference to the accompanying drawings and examples.
[0080] The basic idea of the present invention is: MVRP runs on each domain of RRPP, and the blocking port of the device on the RRPP ring receives the MVRP message, analyzes the MVRP message according to the VLAN attribute of the virtual local area network, and screens out the MVRP message from the resolved VLAN. The domain protection VLAN of the RRPP domain discards the domain protection VLAN attribute; the non-blocking port of the device on the RRPP ring receives the MVRP packet, parses the MVRP packet according to the VLAN attribute, and filters out the RRPP packet from the parsed VLAN. The domain protection VLAN of the domain is broadcast to other local ports of the device on the RRPP ring, and the domain protection VLAN of the RRP...
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