利用HSRP技术实现核心数据设备的双机热备

Actualization of Core Data Equipment's Dual-server Hot-standby by HSRP

秦皇岛渤海在线信息网络公司现行的网络中,4006负责到两个出口PIX的策略路由,到远端交换机的VLAN路由,还有不出外网的内网VLAN的交换。目前网络对4006的依赖性太强,增加一台性能更强的4506同4006做HSRP双机热备和部分业务的冷备。本文通过分析秦皇岛渤海在线网络公司网络现况,介绍利用HSRP技术实现核心数据设备的双机热备的实现原理和具体的实现方法。

In present network of Qinhuangdao Bohai On-line Information Network Company , 4006 is responsible for the work to two export PIX strategy route, to far-end switchboard＇s VLAN route, and exchanging in net VLAN. At present, the network relies on 4006 intensely, so we should increase a better equipment 4506 which to make HSRP and make cold backup. This article analyzes network present situation of Qinhuangdao Bohai On-line Information Network Company and introduces the principle and method that make back-up to actualize dual-server hot-standby of the core data equipment by HSRP.