07-VRP3.4 操作手册 组播协议操作

目录第1章 IP组播简介..................................................................................................................1-11.1 IP组播概述.........................................................................................................................1-11.2 组播地址.............................................................................................................................1-21.2.1 IP组播地址...............................................................................................................1-21.2.2 以太网组播MAC地址...............................................................................................1-31.3 IP组播协议.........................................................................................................................1-41.3.1 因特网组管理协议....................................................................................................1-41.3.2 组播路由协议...........................................................................................................1-41.4 IP组播报文的转发..............................................................................................................1-61.5 组播的应用.........................................................................................................................1-6第2章组播公共配置..............................................................................................................2-12.1 组播公共配置简介..............................................................................................................2-12.2 组播公共配置.....................................................................................................................2-12.2.1 启动组播..................................................................................................................2-12.2.2 配置组播转发报文的最小TTL值...............................................................................2-22.2.3 配置组播转发边界....................................................................................................2-22.2.4 配置组播路由项数量限制.........................................................................................2-22.2.5 清除MFC转发项或其统计信息.................................................................................2-32.2.6 清除组播核心路由表中的路由项..............................................................................2-32.3 组播公共配置显示和调试...................................................................................................2-3第3章 IGMP配置...................................................................................................................3-13.1 IGMP简介...........................................................................................................................3-13.1.1 IGMP概述................................................................................................................3-13.1.2 IGMP Proxy简介......................................................................................................3-23.2 IGMP配置...........................................................................................................................3-33.2.1 启动组播..................................................................................................................3-43.2.2 在接口上使能IGMP.................................................................................................3-43.2.3 配置IGMP Proxy......................................................................................................3-43.2.4 配置路由器成为组成员............................................................................................3-53.2.5 控制对IP组播组的访问............................................................................................3-53.2.6 配置IGMP查询报文间隔..........................................................................................3-63.2.7 配置IGMP版本.........................................................................................................3-63.2.8 配置IGMP查询器存在时间.......................................................................................3-63.2.9 配置IGMP最大查询响应时间...................................................................................3-73.2.10 配置接口上加入IGMP组的数量限制......................................................................3-73.2.11 发送IGMP指定组查询报文的时间间隔..................................................................3-83.2.12 发送IGMP指定组查询报文的次数..........................................................................3-83.2.13 删除接口上已加入的IGMP组.................................................................................3-93.3 IGMP显示和调试................................................................................................................3-93.4 IGMP典型配置举例............................................................................................................3-9第4章 PIM配置......................................................................................................................4-14.1 PIM协议简介......................................................................................................................4-14.1.1 PIM-DM...................................................................................................................4-14.1.2 PIM-SM...................................................................................................................4-24.2 PIM-DM配置.......................................................................................................................4-44.2.1 启动组播..................................................................................................................4-44.2.2 在接口上使能IGMP.................................................................................................4-44.2.3 启动PIM-DM协议.....................................................................................................4-44.2.4 进入PIM视图............................................................................................................4-54.2.5 配置Hello报文发送间隔...........................................................................................4-54.2.6 配置组播源（组）过滤............................................................................................4-64.2.7 配置PIM邻居过滤....................................................................................................4-64.2.8 配置接口的PIM邻居最大数量..................................................................................4-64.3 PIM-SM配置.......................................................................................................................4-74.3.1 启动组播..................................................................................................................4-74.3.2 在接口上使能IGMP.................................................................................................4-74.3.3 启动PIM-SM协议.....................................................................................................4-84.3.4 进入PIM视图............................................................................................................4-84.3.5 配置PIM-SM域边界.................................................................................................4-84.3.6 配置候选BSR...........................................................................................................4-84.3.7 配置候选RP.............................................................................................................4-94.3.8 配置静态RP...........................................................................................................4-104.3.9 配置Hello报文发送间隔.........................................................................................4-104.3.10 配置组播源（组）过滤........................................................................................4-114.3.11 配置PIM邻居过滤................................................................................................4-114.3.12 配置接口的PIM邻居最大数量..............................................................................4-114.3.13 配置RP对注册报文进行过滤................................................................................4-114.3.14 配置从RPT切换到SPT的阈值..............................................................................4-114.3.15 限定合法BSR的范围............................................................................................4-124.3.16 限定合法C-RP的范围..........................................................................................4-124.3.17 清除PIM路由项....................................................................................................4-134.3.18 清除PIM邻居........................................................................................................4-134.4 PIM显示和调试.................................................................................................................4-134.5 PIM典型配置举例.............................................................................................................4-144.5.1 PIM-DM典型配置举例...........................................................................................4-144.5.2 PIM-SM典型配置举例............................................................................................4-174.6 PIM故障诊断与排除.........................................................................................................4-20第5章 MSDP配置..................................................................................................................5-15.1 MSDP协议简介..................................................................................................................5-15.1.1 MSDP工作原理........................................................................................................5-15.2 MSDP配置.........................................................................................................................5-45.2.1 使能MSDP...............................................................................................................5-45.2.2 配置MSDP对等体....................................................................................................5-45.2.3 配置静态RPF对等体................................................................................................5-55.2.4 配置Originating RP..................................................................................................5-65.2.5 配置缓存SA状态......................................................................................................5-65.2.6 配置缓存SA的最大数量...........................................................................................5-65.2.7 请求MSDP对等体的源信息.....................................................................................5-75.2.8 控制创建的源信息....................................................................................................5-75.2.9 控制转发的源信息....................................................................................................5-85.2.10 控制接收的源信息.................................................................................................5-95.2.11 配置MSDP全连接组..............................................................................................5-95.2.12 配置MSDP连接重试周期.....................................................................................5-105.2.13 关闭MSDP对等体................................................................................................5-105.2.14 清除MSDP连接、统计和SA缓存.........................................................................5-105.3 MSDP显示和调试.............................................................................................................5-115.4 MSDP典型配置举例.........................................................................................................5-125.4.1 配置静态RPF对等体..............................................................................................5-125.4.2 配置Anycast RP....................................................................................................5-135.4.3 MSDP综合组网举例..............................................................................................5-16第6章 MBGP组播扩展配置....................................................................................................6-16.1 MBGP组播扩展简介...........................................................................................................6-16.1.1 MBGP组播扩展概述................................................................................................6-16.1.2 MBGP为组播扩展的属性.........................................................................................6-16.1.3 MBGP的运行方式与消息类型..................................................................................6-26.2 MBGP组播扩展配置...........................................................................................................6-36.2.1 启动MBGP组播扩展协议.........................................................................................6-36.2.2 指定MBGP组播扩展要通告的网络路由...................................................................6-46.2.3 配置自治系统的MED值...........................................................................................6-46.2.4 比较来自不同自治系统邻居路径的MED值..............................................................6-46.2.5 配置本地优先级.......................................................................................................6-46.2.6 配置MBGP定时器....................................................................................................6-56.2.7 配置MBGP对等体/对等体组....................................................................................6-56.2.8 配置MBGP对等体/对等体组的路由过滤..................................................................6-76.2.9 配置MBGP路由聚合................................................................................................6-96.2.10 配置MBGP路由反射器..........................................................................................6-96.2.11 配置MBGP团体属性............................................................................................6-106.2.12 配置MBGP引入IGP的路由信息...........................................................................6-106.2.13 定义AS路径列表和路由策略................................................................................6-106.2.14 配置MBGP路由过滤............................................................................................6-106.2.15 复位BGP连接......................................................................................................6-116.3 MBGP显示和调试............................................................................................................6-116.4 MBGP组播扩展典型配置举例..........................................................................................6-11第7章组播静态路由配置.......................................................................................................7-17.1 组播静态路由简介..............................................................................................................7-17.2 组播静态路由配置..............................................................................................................7-17.2.1 配置组播静态路由....................................................................................................7-27.2.2 配置组播RPF路由选择策略.....................................................................................7-27.3 组播静态路由显示和调试...................................................................................................7-37.4 组播静态路由典型配置举例................................................................................................7-3第1章 IP组播简介1.1 IP组播概述当信息（包括数据、语音和视频）传送的目的地是网络中的少数用户时，可以采用多种传送方式。