The problems of vocational teacher training process in professional education has rigid teaching mode and single educational means. With the development of router technology, the curriculum of the principle of routers is the core course for information majors. In this paper, we show the vocational teacher training process for principle of router. We take the method of teaching plan highlights double skills training and double certification system for performance assessment, in order to improve the quality of teaching. And then we give an example of new part of teaching in principle of router, which is Mini-NDN Platform, to provide a mechanism for improvement teaching quality.