摘要： 利用负载均衡技术，可以在当前的网络应用结构上有效地提高服务器数据处理能力，使系统在现有的客户机-服务器模式下，能够满足更多的用户同时访问所提供的服务。该文主要讨论了当前主要使用的几种负载均衡技术，针对这几种技术由于基本结构的限制并不适合于网关、防火墙的集群的情况，提出了一种具有高可用性的通用负载均衡技术。

关键词: 集群, 负载均衡, 高可用性

Abstract: Using load balance technology can enhance servers ability to process data, and let more clients acquire services at the same time under current client-server system mode. This paper discusses the current several load balancing solutions, and brings forward a general load balancing solution with high availability, which aims at replacing those solutions that are not suitable to be used in gateway and firewall cluster due to the fundamental structural limitations.

中图分类号: 

• TP393.02