组播路由协议配置.docx

常用组播路由协议配置方法
IGMP协议配置
IGMP基本设置
配置路由器加入到一个组播组：
Router(config-if)# ip igmp join-group
控制某个接口下主机能够加入的组播组
ip开启IGMP轮询
Router(config)#ip igmp snooping
IGMP Snooping 调整
在单个 vlanxx 启用 Snooping：
ip igmp snooping vlan
IGMP Snooping快速离开
ip igmp snooping vlan immediate-leave
The following example shows how to enable IGMP Immediate-Leave processing on VLAN 1:
Router(config)# ip igmp snooping vlan 1 immediate-leave
IGMP Snooping参考多播路由
ip igmp snooping vlan mrouter
To add a multicast router port and to configure the multicast router learning method, use the ip igmp snooping vlan mrouter command in global configuration mode.
ip igmp snooping vlan vlan-id mrouter (interface interface-id | learn pim-dvmrp}
【例如】
Switch# configure terminal
Switch(config)# ip igmp snooping vlan 200 mrouter interface gigabitethernet1/0/2
Switch(config)# end
基于静态地址的IGMP Snooping
ip igmp snooping vlan vlan-id static mac-address interface interface-id
【例如】
Switch# configure terminal
Switch(config)# ip igmp snooping vlan 105 static 01—00
— 5e —23 —33 —12 interface
gigabitethernet1/0/1
Switch(config)# end
监控调试IGMP
show ip igmp groups
ip "- group
TC-M C ^on Ct ^up MemhGi'shj p
Group

InterLa cc
□pt ime
EKpi res
Last
Senior t er
22^.1.
1 .]
1
2dl甜
00：01：S3
172.

„


4dl5h
ne^er
L72.
-2
Uptime
显示这个成员美系在该接:J上存在的肘旬
Empires
显示这备记录: 时箱
Last RepcrtEr
，实际上不管有多少接收者，禊炒器都密只收到来自一个接收者的报
告，•收孝侦柘；
告这一请求。 ,■■ ■■/ " " - '■■■'■
show ip igmp interface
^ttshow ip iginp iTiterfac =
Tt h&r net 1 .i e up r Li ne protoco 1 it a up internet address is 172 . subnet mask is EG M P j. s ：l on int er f ace Currant IGMP vert ten i s 2 CGW t 口ci
I'GM P qu ety LTit erval i s EC" sezori da
IGMP qusiL&r tinieciuiz is 120
1GM P max que ry re^pons e t ia 10 s-e corada ErLbeund. IGMP aceess group is not 目在E