企业网Internet接入链路实现负载均衡及链路冗余的一种方法

文章对企业网多Internet接入链路实现流量分担及链路冗余的传统技术进行了简要介绍，简单说明了这些传统技术的不足与局限。提出了一种多Internet接入链路实现负载均衡和冗余备份的方法——链路负载均衡技术。通过对企业数据网Outbound和Inbound数据流进行分析，阐述了该技术在多宿主企业网络接入Internet中实现负载均衡和冗余备份的工作原理和方法。

A method for realizing the load balance and redundancy in enterprise data Internet link

This paper gives a brief introduction of traditional load sharing and redundant technique for multi-host enterprise data network, and presents the disadvantages of these traditional methods, and a new method, link load balancing method, is put forward in this paper. For realizing the load balance and redundant duplication in the process of multi-host enterprise network accessing into Internet, through analyzing the outbound and inbound data flow in enterprise network, the principle and method are introduced in this paper.