| 摘要 |
Disclosed are a routing diffusion method and device, which relate to the technical field of communications and can solve the problem that when routing diffusion is conducted between MCEs or between an MCE and a PE, a large amount of CPU and memory resources are consumed, so that it is difficult for a device to support the consumption. The method of the present invention comprises: setting a format of network layer reachability information (NLRI); according to the format of the NLRI, encapsulating a virtual private network (VPN) router; and sending the encapsulated VPN router via a border gateway protocol (BGP). The present invention is applicable to the routing diffusion between an MCE and a PE or between MCEs. |
