Principle Analysis and Simulation Realization of ARP Protocol in Computer Network

This paper realizes the goal that builds the ARP principle simulator with only one ordinary PC based on using virtual machine technology to simulate the complex network composed of routers,switches,and many computers.Through the ARP principle simulator,we can solve many factual issues such as IP address collision etc.This paper summarizes basic rules subject to which network applications communicate and extends the ARP principle simulator through to the whole TCP/IP reference model further.