
IP Multicasting show pim timer 121
show pim timer
Syntax SHow PIM TIMer
Description This command displays information about timer intervals for PIM operations
(Figure 30, Table 21).
Figure 30: Example output from the show pim timer command
Examples To display information about timer intervals for PIM operations, use the
command:
sh pim tim
Related Commands disable pim
enable pim
set pim
show pim
PIM Timers
------------------------------------------------------------
Join/Prune interval ................... 60
Register probe time ................... 5
Register suppression time ............. 60
Keep Alive time ....................... 210
BSM interval .......................... 60
RP adv interval ....................... 60
Prune hold time ....................... 210
Source Alive time ..................... 210
State refresh interval ................ 60
Table 21: Parameters in output of the show pim timer command
Parameter Meaning
Join/Prune Interval Time interval in seconds at which the switch sends join/prune
messages.
Register Probe time Time interval in seconds that the DR waits for another register
stop message after sending a null register message to the RP
.
Register Suppression time Time interval in seconds at which the sender’s DR sends null
register messages to the group’s RP.
Keep Alive time Length in seconds that the join state for a particular source
and group pair is maintained in the absence of data for that
pair.
BSM interval Length in seconds that the switch sends bootstrap messages
when it is the bootstrap router in the domain.
RP adv interval Length in seconds that the switch sends C-RP-
advertisements.
Prune hold time Length in seconds that upstream routers maintain the prune
state.
Source Alive time Length in seconds that a switch acting as a state refresh
originator is active in the absence of data packets from the
source.
State refresh interval Length in seconds that a switch sends state refresh messages.
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