Clearing MLD Counters and Mcache on All VLANs

The clear commands for MLD snooping should only be used in troubleshooting situations or when recovering from error conditions.
The following steps are optional and can be used in any order.
  1. To clear MLD snooping error and traffic counters on all VLANs, enter the clear ipv6 multicast counters command. 
    device# clear  ipv6 multicast counters
  2. To clear the mcache on all VLANs, enter the clear ipv6 multicast mcache command. 
    device# clear ipv6 multicast mcache
Parent topic: IPv6 Multicast VLAN Traffic Reduction