H3C-VXLAN配置指导手册

小乔

目录
1 VXLAN 概述·········································································································································· 1-1
1.1 VXLAN 的优点··································································································································· 1-1
1.2 VXLAN 网络模型······························································································································· 1-1
1.3 VXLAN 报文封装格式························································································································ 1-3
1.4 VXLAN 运行机制······························································································································· 1-3
1.4.1 运行机制概述·························································································································· 1-3
1.4.2 建立 VXLAN 隧道并将其与VXLAN 关联················································································ 1-3
1.4.3 识别报文所属的VXLAN·········································································································· 1-4
1.4.4 学习 MAC 地址······················································································································· 1-4
1.4.5 转发单播流量·························································································································· 1-5
1.4.6 转发泛洪流量·························································································································· 1-6
1.4.7 接入模式································································································································· 1-8
1.5 ARP 泛洪抑制···································································································································· 1-9
1.6 VXLAN IP 网关································································································································ 1-10
1.7 协议规范·········································································································································· 1-10
2 配置 VXLAN·········································································································································· 2-1
2.1 VXLAN 配置任务简介························································································································ 2-1
2.2 VXLAN 配置准备······························································································································· 2-1
2.3 创建 VSI 和VXLAN ··························································································································· 2-1
2.4 配置 VXLAN 隧道······························································································································ 2-2
2.4.1 手工创建VXLAN 隧道············································································································ 2-2
2.4.2 配置隧道的BFD 检测功能······································································································ 2-3
2.5 手工关联VXLAN 与VXLAN 隧道······································································································ 2-4
2.6 建立数据帧与VSI 的关联·················································································································· 2-5
2.6.1 配置三层接口与VSI 关联········································································································ 2-5
2.7 管理本地和远端MAC 地址················································································································ 2-5
2.7.1 功能简介································································································································· 2-5
2.7.2 添加静态MAC 地址················································································································ 2-5
2.7.3 关闭远端MAC 地址自动学习功能·························································································· 2-6
2.7.4 开启本地MAC 地址的日志记录功能······················································································· 2-6
2.8 配置 VXLAN 报文的目的UDP 端口号······························································································· 2-7
2.9 配置 VXLAN 报文的源UDP 端口号··································································································· 2-7
更多资源请访问鸿鹄论坛：http://bbs.hh010.com/
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2.10 配置 VXLAN 报文检查功能·············································································································· 2-7
2.11 配置 VSI 泛洪抑制··························································································································· 2-8
2.12 配置 ARP 泛洪抑制························································································································· 2-8
2.13 配置 VXLAN 流量统计····················································································································· 2-9
2.13.1 配置开启VSI 实例内所有VXLAN 隧道的报文统计功能······················································· 2-9
2.14 开启 VXLAN 软件快速转发功能······································································································· 2-9
2.15 VXLAN 显示和维护·························································································································· 2-9
2.16 VXLAN 典型配置举例···················································································································· 2-10
2.16.1 VXLAN 头端复制配置举例·································································································· 2-10
3 VXLAN IP 网关······································································································································ 3-1
3.1 VXLAN IP 网关简介··························································································································· 3-1
3.1.1 独立的 VXLAN IP 网关············································································································ 3-1
3.1.2 集中式 VXLAN IP 网关············································································································ 3-2
3.1.3 集中式 VXLAN IP 网关保护组································································································· 3-4
3.1.4 分布式 VXLAN IP 网关············································································································ 3-4
3.2 VXLAN IP 网关配置限制和指导········································································································· 3-9
3.3 VXLAN IP 网关配置任务简介············································································································ 3-9
3.4 VXLAN IP 网关配置准备···················································································································· 3-9
3.5 配置集中式VXLAN IP 网关··············································································································· 3-9
3.5.1 配置限制和指导······················································································································ 3-9
3.5.2 配置集中式网关的网关接口···································································································· 3-9
3.5.3 配置 VSI 所属的子网网段······································································································ 3-10
3.6 配置集中式VXLAN IP 网关保护组·································································································· 3-10
3.6.1 VXLAN IP 网关上的配置······································································································· 3-10
3.6.2 接入层 VTEP 上的配置········································································································· 3-11
3.7 配置分布式VXLAN IP 网关············································································································· 3-12
3.7.1 配置限制和指导···················································································································· 3-12
3.7.2 配置分布式网关的网关接口·································································································· 3-12
3.7.3 开启分布式网关的动态ARP 表项同步功能··········································································· 3-13
3.7.4 配置 VSI 所属的子网网段······································································································ 3-13
3.8 关闭 VXLAN 远端ARP 自动学习功能····························································································· 3-14
3.9 配置 VSI 虚接口······························································································································· 3-14
3.9.1 配置 VSI 虚接口的可选参数·································································································· 3-14
3.9.2 恢复 VSI 虚接口的缺省配置·································································································· 3-15
3.9.3 配置 VSI 虚接口应用QoS 策略····························································································· 3-15
3.10 VXLAN IP 网关显示和维护············································································································ 3-16
更多资源请访问鸿鹄论坛：http://bbs.hh010.com/
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3.11 VXLAN IP 网关典型配置举例········································································································ 3-16
3.11.1 集中式VXLAN IP 网关配置举例························································································· 3-16
3.11.2 分布式VXLAN IP 网关连接IPv4 网络配置举例·································································· 3-21
3.11.3 分布式VXLAN IP 网关连接IPv6 网络配置举例·································································· 3-32

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