GLBP和SLA协议实现多出口校园网高可靠性  

Realization of High Reliability in Multi-outlet Campus Network Based on GLBP and SLA

作　　者：孙光懿[1] 郭建忠 

机构地区：[1]天津音乐学院图书信息中心,天津300171 [2]天津科技大学信息化建设与管理办公室,天津300222

出　　处：《实验室研究与探索》2018年第1期118-124,共7页Research and Exploration In Laboratory

摘　　要：为提高校园网的可靠性,考虑在校园网出口进行网关冗余和负载均衡设计。阐述了GLBP协议和SLA协议的工作原理,给出了结合使用GLBP和SLA实现多出口校园网高可靠性的具体设计方案,并测试了校园网内计算机在网络发生故障的情况下,对互联网目的地址进行访问的连通性,最终证实了此设计方案的可行性和有效性。To improve the reliability of network,network redundancy and load balance should be designed in multioutlet campus network boundary. First of all,this paper describes the working principles of GLBP protocol and SLA protocol,then it offers the special plan to improve reliability in multi-outlet network boundary with combination of GLBP and SLA. In the case of campus network problem,the authors test the connectivity of the computer in the campus network to access the Internet destination address. Finally,the feasibility and effectiveness of the design are proved.

关 键 词：网关负载均衡协议 服务等级协议 网关冗余 负载均衡 校园网 

分 类 号：TP303.18[自动化与计算机技术—计算机系统结构]