园区网络组播配置和维护

1、园区网络组播配置和维护技术创新，变革未来本章介绍了组播的配置命令、维护命令并给出配置实例。引入掌握组播基本配置命令掌握组播维护命令课程目标学习完本课程，您应该能够：组播配置命令组播维护命令组播配置实例目录组播基本配置全局启动组播应用进入IGMP视图H3C multicast routing-enableH3C igmpIGMP配置命令配置IGMP的版本IGMP视图配置全局IGMP版本接口视图配置IGMP版本H3C-igmp version version-number H3C-Vlan-interface100 igmp version version-numberIGMP配置命令（续）接口视

2、图使能IGMP配置发送普遍查询报文的时间间隔配置普遍查询报文最大响应时间H3C-Vlan-interface100 igmp enable H3C-Vlan-interface100 igmp time query interval H3C-igmp max-response-time interval IGMP Snooping配置命令全局和VLAN视图使能IGMP Snooping配置端口快速离开功能配置模拟主机加入H3C igmp-snoopingH3C-Ethernet1/0/1 igmp-snooping fast-leave vlan vlan-listH3C-Ethernet1/

3、0/1 igmp-snooping host-join group-address source-ip source-address vlan vlan-idH3C-vlan2 igmp-snooping enableIGMP Snooping配置命令（续）配置未知组播丢弃配置查询器配置普遍查询报文的源地址配置特定组查询报文的源地址H3C-vlan2 igmp-snooping drop-unknownH3C-vlan2 igmp-snooping querierH3C-vlan2 igmp-snooping general-query source-ip ip-addressH3C-vlan

4、2 igmp-snooping special-query source-ip ip-address组播VLAN命令配置组播VLAN向组播VLAN内添加子VLANH3C multicast-vlan vlan-idH3C-mvlan-100 subvlan vlan-listPIM配置命令在接口启动PIM-DM在接口启动PIM-SM配置DR优先级H3C-Vlan-interface100 pim dmH3C-Vlan-interface100 pim smH3C-Vlan-interface100 pim hello-option dr-Priority Priority配置RPPIM视图配置

5、静态RP配置候选rp配置候选BSRH3C-pim static-rp rp-address preferredH3C-pim c-rp interface-type interface-number priority priorityH3C-pim c-bsr interface-type interface-number hash-length priority 组播配置命令组播维护命令组播配置实例目录查看组播路由和转发信息查看组播路由表查看组播转发表查看组播源的RPF信息display multicast routing-tabledisplay multicast forwarding-

6、tabledisplay multicast rpf-info source-address查看IGMP和IGMP Snooping信息查看IGMP组信息查看IGMP Snooping组信息display igmp group group-addressdisplay igmp-snooping group查看PIM信息查看PIM路由表项查看RP信息display pim routing-tabledisplay pim rp-info 组播配置命令组播维护命令组播配置示例目录三层组播配置示例PIM SMMulticast SourcePCAPCBE1/0/1SWASWBE1/0/23E1/0/23SWCSWDE1/0/24E1/0/24E1/0/24E1/0/24E1/0/23E1/0/23E1/0/1Vlan-interface10Vlan-interface20Vlan-interface1Vlan-interface2Vlan-interface3Vlan-interface4Vlan-interface5E1/0/1二层组播配置示例Multicast SourcePCASWAPCBPCCSWBQuerierE1/0/1E1/0/2E1/0/24E1/0/1E1/0/24E1/0/2VLAN100VLAN200VLAN10VLAN1