Clearing MLD Traffic Counters and IPv6 PIM Group Membership Table Cache

You can clear IPv6 MLD traffic counters and the IPv6 PIM group membership table cache. The clear commands for IPv6 MLD 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. To clear IPv6 MLD traffic counters and the IPv6 PIM group membership table cache for a VRF instance, specify the vrf keyword and vrf-name variable.
  1. Clear the IPv6 MLD traffic counters. 
    device# clear ipv6 mld traffic
  2. Clear the IPv6 PIM group membership table cache. 
    device# clear ipv6 pim cache
Parent topic: Multicast Listener Discovery and Source-specific Multicast Protocols