| 摘要 |
<p>Disclosed in the present invention is a method for realizing cross-node aggregated links in a packet switching network, the method including the following steps: establishing connections in the sub-networks which need to be crossed over, causing one or more connections of the sub-networks to form virtual links in an intelligent network; publishing the configured information of the virtual links in the intelligent network; realizing cross-node virtual aggregated links with the information of the virtual links, and by taking virtual aggregated links as units, performing automatic creation of service connections or rerouting after service recovery. Also disclosed is a system for realizing cross-node aggregated links in a packet switching network, and a virtual aggregated link realization unit in the system is used for realizing cross-node virtual aggregated links with the information of the virtual links, and by taking virtual aggregated links as units, performing automatic creation of service connections or rerouting after service recovery. With the method and system of the present invention, the automatic creation of connections among networks can be realized, and the requirement for rerouting after service recovery can be met.</p> |
