H3C Technologies H3C WX3000E Series Wireless Switches - Manual (Page 24)

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Step Command Remarks
1. Enter system view. system-view N/A
2. Enter VLAN view. vlan vlan-id N/A
3. Configure the source address
of IGMP general queries.
igmp-snooping general-query
source-ip { ip-address |
current-interface }
0.0.0.0 by default
4. Configure the source IP
address of IGMP
group-specific queries.
igmp-snooping special-query
source-ip { ip-address |
current-interface }
0.0.0.0 by default
Configuring IGMP snooping proxying
Before you configure IGMP snooping proxying in a VLAN, complete the following tasks:
• Enable IGMP snooping in the VLAN
• Determine the source IP address for the IGMP reports sent by the proxy
• Determine the source IP address for the IGMP leave messages sent by the proxy
Enabling IGMP snooping proxying
After you enable the function in a VLAN on a device, the device works as the IGMP snooping proxy for
the downstream hosts and upstream router in the VLAN.
To enable IGMP snooping proxying in a VLAN:
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter VLAN view. vlan vlan-id N/A
3. Enable IGMP snooping
proxying in the VLAN.
igmp-snooping proxying enable Disabled by default
Configuring a source IP address for the IGMP messages sent by
the proxy
You can set the source IP addresses in the IGMP reports and leave messages that the IGMP snooping
proxy sends on behalf of its attached hosts.
To configure the source IP addresses for the IGMP messages in a VLAN:
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter VLAN view. vlan vlan-id N/A
3. Configure a source IP
address for the IGMP
reports that the proxy sends.
igmp-snooping report source-ip
{ ip-address | current-interface }
The default is 0.0.0.0.