Enable IPv6 PIM snooping on a VLAN or bridge domain.
By default, IPv6 PIM snooping is enabled when IPv6 PIM is enabled on a Layer 3 VLAN interface.
By default, IPv6 PIM snooping is disabled on a Layer 2 interface.
VLAN or bridge-domain configuration mode
The no ipv6 pim snooping enable form of the command disable disables snooping.
This example enables IPv6 PIM snooping on a VLAN.
device# configure terminal device(config)# vlan 30 device(config-vlan-30)# ipv6 pim snooping enable