Sending Protocol Independent Multicast (PIM) Join/Prune messages in a package increases the rate at which the PIM Join/Prune messages are sent.
The efficiency for sending PIM Join/Prune messages in a package is higher than that for separately sending a large number of PIM Join/Prune messages. By default, a device sends PIM Join/Prune messages in a package. Because the size of a PIM Join/Prune message package is large, devices that have poor performance cannot receive the PIM Join/Prune message package. To prevent packets from being discarded, disable the Join/Prune message packaging function.
Perform the following steps on the router that runs Protocol Independent Multicast Sparse Mode (PIM-SM):
The system view is displayed.
The PIM view is displayed.
The real-time Join/Prune message packaging function is disabled.
The configuration is committed.