Design and Research of a Virtual Computer Network Experimental Teaching System

after expounding the importance of computer network experiment and pointing out the shortcomings of traditional computer network experiment, a virtual computer network experiment system was constructed based on network equipment and simulator. The virtual computer network experiment system relies on AAA and network management system to manage network equipment, network simulator and student experiments. Students can carry out computer network experiment online at any time, and they can get corresponding evaluation immediately after completing the experiment. Three typical experiments of the virtual experiment system are introduced. Relying on the virtual experiment system, the teaching has achieved good results.