H3C虚拟化技术配置手册

小乔

1 IRF ························································································································································ 1-1
1.1 IRF 简介············································································································································ 1-1
1.1.1 IRF 组网示意图······················································································································· 1-1
1.1.2 IRF 的优点······························································································································ 1-2
1.1.3 IRF 基本概念··························································································································· 1-3
1.1.4 IRF 的连接拓扑······················································································································· 1-5
1.1.5 角色选举································································································································· 1-6
1.1.6 IRF 中的接口命名规则············································································································ 1-6
1.1.7 IRF 中的文件系统命名规则····································································································· 1-7
1.1.8 IRF 中的配置同步··················································································································· 1-7
1.1.9 MAD 功能································································································································ 1-8
1.1.10 MAD 检测机制···················································································································· 1-10
1.2 IRF 配置限制和指导························································································································ 1-13
1.2.1 硬件兼容性相关配置限制和指导··························································································· 1-13
1.2.2 软件版本要求························································································································ 1-13
1.2.3 IRF 规模································································································································ 1-13
1.2.4 确定 IRF 物理端口················································································································ 1-13
1.2.5 选择连接IRF 端口的模块或线缆··························································································· 1-14
1.2.6 IRF 物理端口连接要求·········································································································· 1-15
1.2.7 IRF 物理端口配置限制和指导······························································································· 1-15
1.2.8 IRF 与其它软件特性的兼容性与限制···················································································· 1-15
1.2.9 IRF 中License 安装一致性要求···························································································· 1-16
1.2.10 配置回滚限制······················································································································ 1-16
1.3 IRF 配置任务简介···························································································································· 1-16
1.4 配置准备·········································································································································· 1-17
1.5 搭建 IRF ·········································································································································· 1-17
1.5.1 配置成员编号························································································································ 1-17
1.5.2 配置成员优先级···················································································································· 1-18
1.5.3 配置 IRF 端口························································································································ 1-18
1.5.4 将当前配置保存到设备的下次启动配置文件········································································· 1-18
1.5.5 连接 IRF 物理接口················································································································ 1-19
1.5.6 切换到 IRF 模式···················································································································· 1-19
1.5.7 访问 IRF································································································································ 1-19
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1.6 配置 MAD ········································································································································ 1-20
1.6.1 配置限制和指导···················································································································· 1-20
1.6.2 配置 LACP MAD 检测··········································································································· 1-20
1.6.3 配置 BFD MAD 检测············································································································· 1-21
1.6.4 配置保留接口························································································································ 1-25
1.6.5 MAD 故障恢复······················································································································ 1-25
1.7 调整和优化IRF ······························································································································· 1-26
1.7.1 配置成员编号························································································································ 1-26
1.7.2 配置成员优先级···················································································································· 1-27
1.7.3 配置 IRF 端口························································································································ 1-27
1.7.4 快速配置IRF 基本参数········································································································· 1-28
1.7.5 开启 IRF 合并自动重启功能·································································································· 1-29
1.7.6 配置成员设备的描述信息······································································································ 1-30
1.7.7 配置 IRF 的桥MAC 地址······································································································· 1-30
1.7.8 开启启动文件的自动加载功能······························································································· 1-31
1.7.9 配置 IRF 链路down 延迟上报功能························································································ 1-32
1.8 IRF 显示和维护································································································································ 1-32
1.9 IRF 典型配置举例···························································································································· 1-33
1.9.1 IRF 典型配置举例（LACP MAD 检测方式） ········································································ 1-33
1.9.2 IRF 典型配置举例（BFD MAD 检测方式） ·········································································· 1-36
1.9.3 将成员设备从IRF 模式恢复到独立运行模式典型配置举例··················································· 1-38

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mawr1985

jamespet

谢谢楼主的分享