H3C S9500交换机IGMP功能的配置

H3C S9500交换机IGMP Proxy功能的配置

 

一、组网需求：

S9500B为末梢网络中的设备。要求配置IGMP Proxy，减少末梢网络的配置和管理工作，同时又不影响末梢网络的组播连接。S9500A相应的接口上启动IGMP和PIM-DM。S9500B上启动组播功能，VLAN-interface 100和VLAN-interface 200上配置了PIM，配置接口Vlan-interface 200的代理接口为Vlan-interface 100。

二、组网图

 

三、配置步骤

软件版本：H3C S9500交换机全系列软件版本

硬件版本：H3C S9500交换机全系列硬件版本

1)        配置交换机S9500 B

1、启动组播。 

<S9500B>system-view

System View: return to User View with Ctrl+Z.

[S9500B] multicast routing-enable

2、 首先创建VLAN 200、VLAN 100，并将相应的端口加入到指定的VLAN内，然后在接口Vlan-interface 200、Vlan-interface 100上启动IGMP及PIM-DM。

[S9500B]vlan 100

[S9500B –vlan100] port Ethernet 3/1/1

[S9500B -vlan100]vlan 200

[S9500B -vlan200] port Ethernet 3/1/2

[S9500B -vlan200] interface vlan-interface 200

[S9500B-Vlan-interface 200] ip address 22.22.22.1 24

[S9500B-Vlan-interface 200] igmp enable

[S9500B-Vlan-interface 200] pim dm

[S9500B-Vlan-interface 200] igmp host-join 224.0.1.1 port Ethernet 3/1/2

[S9500B] interface vlan-interface 100

[S9500B-Vlan-interface 100] ip address 33.33.33.1 24

[S9500B-Vlan-interface 100] igmp enable

[S9500B-Vlan-interface 100] pim dm

[S9500B-Vlan-interface 100] quit

3、配置接口Vlan-interface 100为Vlan-interface 200的IGMP Proxy代理接口。

[S9500B] interface vlan-interface 200

[S9500B-Vlan-interface 200] igmp proxy Vlan-interface 100

2)        配置交换机S9500 A

1、启动组播。

<S9500A>system-view

System View: return to User View with Ctrl+Z.

[S9500A] multicast routing-enable

2、在接口Vlan-interface 100上启动IGMP、PIM-DM。

[S9500A]vlan 100

[S9500A–vlan100] port Ethernet 3/1/1

[S9500A -vlan100]vlan 200

[S9500A -vlan200] port Ethernet 3/1/2

[S9500A] interface vlan-interface 200

[S9500A-Vlan-interface 200] ip address 22.22.22.2 24

[S9500A] interface vlan-interface 100

[S9500A-Vlan-interface 100] ip address 33.33.33.2 24

[S9500A-Vlan-interface 100] igmp enable

[S9500A-Vlan-interface 100] pim dm

3、配置Vlan-interface 100不把33.33.33.2作为PIM邻居。

[S9500A-Vlan-interface 100] pim neighbor-policy 2001

[S9500A-Vlan-interface 100] quit

[S9500A] acl number 2001

[S9500A-acl-basic-2001] rule deny source 33.33.33.1 0

[S9500A-acl-basic-2001] rule permit source any

四、配置关键点：

1)        如果已经开启了端口的VLAN VPN特性，则不允许端口所属的VLAN使能IGMP Snooping，也不允许端口所属的接口使能IGMP，反之亦然。