DGS-6604 ip pim query-interval
CLI Reference Guide
304
ip pim query-interval
Use this command to configure the frequency of PIM hello message.
ip pim query-interval SECONDS
Default 30 seconds
Command Mode VLAN interface configuration
Usage Guideline This command is only valid for the VLAN interface.
This command is valid for both SM and DM.
A PIM router learns PIM neighbors via the hello message.
Routers configured for IP multicast send PIM hello messages to detect PIM
routers. For SM, hello messages are also used to determine which router will be
the designated router for each LAN segment.
If the router has interfaces operating in the SM mode, the designated router will
send Registration messages to the rendezvous point (RP).
Example The following example changes the PIM hello interval to 45 seconds.
Verify the settings by entering the show ip pim interface command.
Syntax Description
SECONDS The number of seconds that can be configured for the interval between Hello
messages. The range is 1 to 18000.
Switch(config)# interface vlan1
Switch(config-if)# ip pim query-interval 45
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