摘要
研究了集群虚拟服务器的工作原理,详细描述了地址转换(NAT)、IP隧道(IP Tunneling)和直接路由(Direct Routing)三种IP层的负载均衡办法及满足不同应用需要的四种分担算法(RR、WRR、 LC和WLC)等核心过程,并在Linux操作系统平台上构建了集群虚拟服务器.实践结果表明,集群技术对网络系统性能的提高是明显的.
： In this paper,we study the principle of cluster virtual server,and detail emphatic some core procedure such as NAT,IP tunneling,direct routing,which are IP layer＇s load balance approaches,and four distribution algorithms,and construct a cluster virtual server on Linux OS platform.Our experiment results indicate networks system property advance is obvious．
出处
《计算机工程与应用》
CSCD
北大核心
2000年第11期151-153,共3页
Computer Engineering and Applications
