ip pimsm
Use the ip pimsm command in Global Configuration mode to set administrative mode of PIM-
SM multicast routing across the router to enabled. IGMP must be enabled before PIM-SM can
be enabled.
Syntax
ip pimsm
no ip pimsm
Default Configuration
PIM-SM is disabled by default.
Command Mode
Global Configuration mode
User Guidelines
This command has no user guidelines.
Example
The following example enables PIM-SM on the router.
console(config)#ip pimsm
ip pimsm spt-threshold
Use the ip pimsm spt-threshold command in Global Configuration mode to configure the Data
Threshold rate for the last-hop (or leaf) router to switch to the shortest path. The rate is
specified in kilobits per second.
Syntax
threshold
ip pimsm spt-threshold
no ip pimsm spt-threshold
threshold — Threshold rate. (Range: 0-2000 kilobits/sec)
•
Default Configuration
50 kilobits/sec is the default rate.
Command Mode
Global Configuration mode.
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