METHOD AND COMPLETING SMOOTH CUT-OVER, DEVICE AND EQUIPMENT FOR PERFORMING CUT-OVER OPERATIONS

摘要

The present invention provides a method for completing smooth cut-over and a device and equipment for performing cut-over operations. The method comprises: when the device for performing cut-over operations maintains a first connection with the first cut-over device via a first interface, establishing a second connection with a second cut-over device via a second interface, and transferring the services carried on the connection resources between the device for performing cut-over operations and the first cut-over device, that is, the first connection resources, to the connection resources between the device for performing cut-over operations and the second cut-over device, that is, the second connection resources. The present invention does not interrupt services during the cut-over procedure, without affecting the normal service usage by the user, thus improving the security and reliability of cut-over.