NAT experimental design and result analysis based on simulation technology

Abstract

NAT technology can solve the problem of IP address resource shortage, and it is widely used in the actual network construction. This paper first completes the DESIGN of NAT experimental project of an enterprise network, then realizes the simulation design by using Cisco simulator, and finally analyzes the results such as connectivity test, NAT address translation table analysis and IP data report analysis, and expounds the working principle of NAT intuitively. This research can provide students with the opportunity of self-exploration, help students to understand the theoretical knowledge in depth, is a useful exploration of undergraduate education reform.