海洋信息通信网VRRP冗余备份技术研究  

A Study on the VRRP Redundant Backup Technology of the Marine Information Communication Network

作　　者：王颀 吴文婷[1] 谢硕 张彬 刘丰[1] WANG Qi;WU Wenting;XIE Shuo;ZHANG Bin;LIU Feng(National Marine Data and Information Service,Tianjin 300171,China)

机构地区：[1]国家海洋信息中心,天津300171

出　　处：《海洋信息技术与应用》2022年第4期24-31,共8页JOURNAL OF MARINE INFORMATION TECHNOLOGY AND APPLICATION

摘　　要：本文主要对海洋信息通信网中VRRP技术的应用进行研究,通过搭建VRRP+MSTP网络环境,将VRRP选举机制与MSTP多生咸树协议相结合,验证基于VRRP冗余备份技术实现在不改变组网以及无需在主机上配置任何动态路由或路由发现协议的情况下,通过获得更高可靠性的缺省路由来保障数据不丢失及业务系统稳定运行的可行性,提升海洋信息通信网冗余备份的能力。This paper mainly studies the application of VRRP technology in the marine information and communication network.By building the VRRP+MSTP network environment and combining the VRRP election mechanism with the MSTP multi spanning tree protocol,it is verified that the VRRP redundant backup technology can be realized without changing the networking and without configuring any dynamic routing or routing discovery protocols on the host,By obtaining the default path with higher reliability to ensure the feasibility of data loss and stable operation of the business system,we can improve the redundant backup capability of the marine infbnnation and communication network.

关 键 词：海洋信息通信网 VRRP 冗余备份 MPLS VPN 虚拟网关 

分 类 号：TP302.8[自动化与计算机技术—计算机系统结构]