基于链路响应的负载均衡网络实现  

Realization of load balancing network based on link response

作　　者：鞠洪尧[1] 

机构地区：[1]浙江纺织服装职业技术学院,浙江宁波315211

出　　处：《齐齐哈尔大学学报（自然科学版）》2009年第3期34-38,共5页Journal of Qiqihar University(Natural Science Edition)

基　　金：2006年浙江省教育厅科研课题<高等院校数字化教育体系的结构与功能研究>资助项目(项目编号:20060057)

摘　　要：链路优化和负载均衡是提高网络响应速度的关键技术,通过对链路聚合及负载均衡技术原理及实用性的研究,将DNS轮序、网络地址转换及负载均衡群集技术进行了有效的结合,提出了基于不同链路实施调度的负载均衡策略,该策略既实现了优先利用同网链路传输数据,又解决了网络负载三级均衡问题,提高了网络的响应速度、可靠性和可伸缩性,同时给出了策略实现的具体方法和步骤;Windows Server 2003测试结果表明,该策略具有良好的实用性和稳定性,易于实现。Link optimizing and load balancing technology are key technologies to improve response speed of network. The study on the principle and utility of the link aggregation and load balancing technology is performed. The dns round-robin, network address translation and network load balancing cluster technology are combined together and a load balancing strategy based on different links to implement dispatch is proposed. The strategy not only realized the data transmission through preferentially utilizing the local network link, but also solved the problem of three-level network load balance. The response speed, reliability and scalability of the network are improved. The inlplementation method and the procedure of this strategy are presented. The testing results of Windows server 2003 confirmed that the strategy is practical and stable, and ease to realize.

关 键 词：链路优化 负载均衡 DNS轮序 网络地址转换 群集 

分 类 号：TP393.03[自动化与计算机技术—计算机应用技术]