After this function is disabled on the interface, the interface cannot forward any State-Refresh messages.
Before adjusting control parameters for prune, complete the following tasks:
Configuring a unicast routing protocol
interface interface-type interface-number
undo pim state-refresh-capable
The interface on which PIM-DM State-Refresh is disabled cannot forward any State-Refresh message.
You can run the pim state-refresh-capable command to re-enable PIM-DM State-Refresh on the interface.