国内首例信息网络双通道在线负载均衡方案的研究与实施  

Development and Application of First Chinese Information Network Two-channel Online Load Balancing Method

作　　者：杨一民[1] 王毅[1] 陈振全[1] 

机构地区：[1]张家口供电公司,河北张家口075000

出　　处：《华北电力技术》2012年第9期17-20,共4页North China Electric Power

摘　　要：研究信息网络在线负载均衡方法,通过对信息主干网络结构的改造,调整核心网络设备的策略,将公司到网公司的信息主干网络由单独通道改造成双通道系统,并实现国内首例应用防火墙的双通道在线负载均衡。文章首先分析公司信息主干网络存在的问题,提出通过双通道的方式提高网络的可靠性和资源利用率,首创应用防火墙构建双通道在线负载均衡系统。经过测试和实际上线运行,系统稳定可靠,并且提高了信息主干网络的带宽,增强了网络的传输速率,避免了由于单点设备故障造成网络中断的问题。Information network＇ s online load balancing method was studied. By modifying, main information network＇ s construction and adjusting core network equipment, the company＇ s main information network was changed from one-channel system into two-channel system, achieving first Chinese two-channel online load balancing by using firewall. This article analyzed problems in company＇ s main information network,presented solutions by using two-channel to optimize network＇ s reliability and resource＇ s using efficiency, first time using firewall to build two-channel online load balancing system. By testing and online operating, system＇ s reliability was proved. Bandwidth of main information network was widened,network became faster and network ＇ s shutting down due to single point equipment＇ s malfunction was solved.

关 键 词：信息网络 双通道 负载均衡 

分 类 号：TN915[电子电信—通信与信息系统]