IPv6 User-side multicast maintenance includes checking multicast group joining information for online users and statistics about MLD messages, and deleting statistics about MLD messages on BAS interfaces.
If multicast group join information of a user is not needed, run the reset multicast group-ip command to delete it. After the command is run and then the user receives Query messages again, the device is triggered to restore the multicast group join information of the user.
To facilitate new MLD message statistics lookup, you can run the reset mld statistics command to delete existing MLD message statistics on BAS interfaces if they are not needed.