| 摘要 |
<p>A method and system for implementing strategy synchronization are provided in the present invention. The method comprises: all deep packet inspection (DPI) devices in a network perform service flow recognition, and if a first DPI device recognizes a service, the connection information and service information corresponding to the service are reported to a resource and admission control function (RACF) device; the RACF device determines a service control strategy according to the service information and transmits the connection information and the service control strategy to the all DPI devices in the network; the all DPI devices in the network perform service recognition according to the connection information; if recognizing the service according to the connection information, a second DPI device controlles the service according to the service control strategy. The present invention can solve the problem of the implementation of strategy synchronization of the DPI devices under a network generation network (NGN) environment.</p> |
