Cross-unit master-standby-switch technology model based on high-end router

In order to improve reliability, feasibility, reducing duration of failure, the key is to improve reliability of system and control the time of Master-standby-switch process. This paper focuses on the two important processes of Cross-unit Master-standby-switch Technology, and Master-standby-switch process under the High-end router, and proposed Cross-unit Master-standby-switch Technology Model Based on High-end Router, in the event of Fault or taking the initiative to trigger Master-standby-switch, Master Cross-Unit Universal Processes Card reset, Standby Cross-Unit Universal Processes Card will be changed with Master CU-UPC within a very short time, and bear with all business of former Master CU-UPC. It show that the model can effectively handle network traffic, improve system reliability, shorten the failure duration to verify the effectiveness and feasibility of the system.