| 摘要 |
<p>A ring carrying network, including: a number of nodes, the physical link and logical link which connect the nodes and the service data which carries different nodes by label switching path. A method for implementing the service carrying based on the ring carrying network, including: dispatching the node's multiple protocol label switching service data onto the ring carrying network according to the dispatching algorithm at the service source node; multiplexing the service data of different nodes into the same physical link or logical link to transmit in the mode of the label switching path; dispatching the corresponding service data of the physical link and logical link from the ring carrying network at the service objective node. The usage of this invention can make the service process of the ring network simple and high efficient, and can intercommunicate and protect the service between different ring networks, and improve the availability of the ring bandwidth.</p> |
