H3C LS-3100-52P-OVS-H3 Operation Manual - page 931
1-9
Enabling IGMP
First, IGMP must be enabled on the interface on which the multicast group memberships are to be
established and maintained.
Enabling IGMP
Follow these steps to enable IGMP:
To do...
Use the command...
Remarks
Enter system view
system-view
—
Enable IP multicast routing
multicast routing-enable
Required
Disabled by default
Enter interface view
interface interface-type
interface-number
—
Enable IGMP
igmp enable
Required
Disabled by default
For details about the multicast routing-table command, see Multicast Routing and Forwarding
Commands in the IP Multicast Volume.
Configuring IGMP Versions
Because the protocol packets of different IGMP versions vary in structure and type, the same IGMP
version should be configured for all routers on the same subnet before IGMP can work properly.
Configuring an IGMP version globally
Follow these steps to configure an IGMP version globally:
To do...
Use the command...
Remarks
Enter system view
system-view
—
Enter IGMP view
igmp
—
Configure an IGMP version globally
version version-number
Optional
IGMPv2 by default
Configuring an IGMP version on an interface
Follow these steps to configure an IGMP version on an interface:
To do...
Use the command...
Remarks
Enter system view
system-view
—
Enter interface view
interface interface-type
interface-number
—