双机热备配置举例
目 录
1 介绍 .......................................................................................................................................1
1.1 双机热备简介 ...............................................................................................................1
1.2 双机热备的基本原理 ....................................................................................................1
1.2.1 RDMP................................................................................................................1
1.2.2 RDO ..................................................................................................................2
1.2.3 状态协商接口.....................................................................................................3
1.2.4 RCP...................................................................................................................3
1.2.5 SCP...................................................................................................................4
1.3 双机热备的特点 ...........................................................................................................4
1.3.1 支持配置命令和动态表项的备份 ........................................................................4
1.3.2 支持防火墙的各种部署方式 ...............................................................................5
1.3.3 支持主备模式和对等模式 ...................................................................................5
2 双机热备使用指南 ..................................................................................................................6
2.1 使用场合 ......................................................................................................................6
2.2 配置指南 ......................................................................................................................6
2.2.1 创建RDO ...........................................................................................................7
2.2.2 配置本端HA接口 ................................................................................................7
2.2.3 配置VIF..............................................................................................................8
2.2.4 配置双机热备的调整和优化 ...............................................................................9
2.2.5 双机热备的显示和维护.....................................................................................11
2.3 注意事项 ....................................................................................................................12
2.4 使用版本 ....................................................................................................................13
2.5 支持产品 ....................................................................................................................13
3 配置举例 ..............................................................................................................................14
3.1 网桥模式典型组网应用...............................................................................................14
3.2 路由模式－主备典型组网应用 ....................................................................................17
3.3 路由模式－负载分担典型组网应用.............................................................................20
4 相关资料 ..............................................................................................................................24
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