Configure Status Refresh Parameters

Configuration Condition

Before configuring the PIM-DM status refresh parameters, first complete the following tasks:

Configure the network layer address of the interface, making the neighboring node network layer reachable
Configure any unicast route protocol, realizing intra-domain route reachable
Enable the PIM-DM protocol

PIM-DM needs to set the interval of the router directly-connected to the source generating the status refresh packets

Table 6-6 Configure the PIM-DM status refresh interval

Step	Command	Description
Enter global configuration mode	configure terminal	-
Enter interface configuration mode	interface interface-name	-
Configure the PIM-DM status refresh interval	ip pim dense-mode state-refresh origination-interval interval-value	Optional By default, the PIM-DM status refresh interval is 60s.