Application discussion about instantiated teaching method in network courses

During the teaching process of network course, most students can\´t understand such as: protocols and architectures because of their abstraction, especially the data behind protocols, and that can directly affect students to use network application software in the future. In this paper, we proposed the "instantiated teaching" method. In this method, some analysis software of network principles and protocols are applied to teaching, through which students can have more profound on network even more true feelings, which enhanced the teaching outcomes greatly.