Huawei quidway s3526 series Getting Started page 382

Command Manual - Multicast
Quidway S3500 Series Ethernet Switches
Parameter
1: IGMP Version 1.
2: IGMP Version 2. By default, IGMP Version 2 is used.
Description
Using igmp version command, you can specify the version of IGMP that a router uses.
Using undo igmp version command, you can restore the default value.
All routers on a subnet must support the same version of IGMP. After detecting the
presence of IGMP Version 1 system, a router cannot automatically switch to Version 1.
Example
# Run IGMP Version 1 on VLAN-interface10.
[Quidway-Vlan-interface10] igmp version 1
Huawei Technologies Proprietary
4-10
Chapter 4 IGMP Configuration Commands