H3C LS-5100-16P-SI-OVS-H3 Configuration page 202

Multicast
H3C Low-End Ethernet Switches Configuration Examples
Configure IGMP proxy
Caution:
You must enable PIM on the interface before configuring the igmp proxy command.
Otherwise, the IGMP proxy feature does not take effect.
One interface cannot serve as the proxy interface for two or more interfaces.
When you configure the IP address of the interface that will serve as an IGMP proxy,
make sure that the IP address is not the lowest on this subnet to prevent this
interface from being elected as the IGMP querier on the subnet, as this will result in
failure of multicast data forwarding.
VIII. Removing joined IGMP groups from an interface
Follow these steps to remove joined IGMP groups from an interface:
Remove the specified
group or all groups from
the specified interface or
all interfaces
Caution:
After a multicast group is removed from an interface, hosts attached to interface can
join the multicast group again.
To do...
igmp proxy
Vlan-interface
interface-number
To do...
reset igmp group { all |
interface interface-type
interface-number { all |
group-address
[ group-mask ] } }
Chapter 1 Multicast Protocol Overview
Use the command...
Use the command...
1-11
Remarks
Required
Disabled by default
Remarks
The reset command
available in user view.