HPE FlexNetwork 5510 HI Series Configuration Manual page 110

Use the display current-configuration command to verify the IGMP information on the
1.
interfaces. Make sure the routers on the subnet have the same IGMP settings on their
interfaces.
Use the display igmp interface command on all routers on the same subnet to verify the
2.
IGMP-related timer settings. Make sure the settings are consistent on all the routers.
Use the display igmp interface command to verify that all routers on the same subnet are
3.
running the same IGMP version.
If the problem persists, contact Hewlett Packard Enterprise Support.
4.
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