You can disable and reenable MLD on the VR. You can also remove MLD from the VR and re-create it on the VR.
mld disable
- host1(config)#virtual-router boston
- host1:boston(config)#router mld
- host1:boston(config-router)#mld disable
router
mld
ipv6
router mld
- host1(config)#virtual-router boston
- host1:boston(config)#router mld
- host1(config)#virtual-router boston
- host1:boston(config)#ipv6 router mld