Author(s)

Fan Yang, Lizhen Zhao

Corresponding Author

Fan Yang

Abstract

In view of the lack of real case problems in teaching computer network engineering in the major of network engineering in applied colleges and universities, the diversified characteristics of network application in park and the detailed classification and control requirements of data flow are studied and analyzed. Based on the virtual network environment of EVE-NG, a simulation network topology is built and DiffServ distinction is applied to network engineering. The business service model and the corresponding QoS technology, through data flow classification, marking, flow shaping and other technical applications, to build a QoS design teaching case for campus network-oriented, so as to let students experience the basic process of park network QoS design. More importantly, through the guidance of case content, the design ideas and methods of QoS in the park network can be effectively simulated, and students' QoS design and practical ability can be trained to provide reference for the real network engineering design.

Keywords

Network Engineering, Teaching Case, Eve-Ng, Campus Network, Qos Design