Research on the Application of NS2 Network Simulation Based on ClusteringAlgorithm

摘要

In this paper, we researched the application of NS2 network simulation based on clustering algorithm. With thedevelopment of Internet, more and more information transferred by network. Thus the increasing of bandwidth cannotkeep up with the demand of information transmission. The content distribution technique is a novel network technologythat efficiently delivers the content to end user on behalf of origin web sites. It works by distributing content to the nearestserver, so content will closer to users, and avoid congestion. In this paper, a simulation model of content delivery networksbased on NS2 is put forward, and compared with C/S mode, we found that the system performance is more betterthan C/S.