Reference Guide

ip pim sparse-mode sg-expiry-timer
Enable expiry timers globally for all sources, or for a specific set of (S,G) pairs defined by an access list.
S5000
Syntax
ip pim sparse-mode sg-expiry-timer seconds [access-list name]
To disable configured timers and return to default mode, use the no ip pim
sparse-mode sg-expiry-timer command.
Parameters
seconds Enter the number of seconds the S, G entries are retained.
The range is 211 to 86400.
access-list
name
(OPTIONAL) Enter the name of a previously configured
Extended ACL to enable the expiry time to specified S,G
entries.
Defaults Disabled. The default expiry timer (with no times configured) is 210 sec.
Command
Modes
CONFIGURATION
Command
History
Version 9.0(1.3) Introduced on the S5000.
Usage
Information
This command configures an expiration timer for all S.G entries, unless they are
assigned to an Extended ACL.
ip pim spt-threshold
Configure the PIM router to switch to the shortest path tree when the traffic reaches the specified
threshold value.
S5000
Syntax
ip pim spt-threshold value | infinity
To return to the default value, use the no ip pim spt-threshold command.
Parameters
value (OPTIONAL) Enter the traffic value in kilobits per second. The
default is 10 packets per second. A value of zero (0) causes a
switchover on the first packet.
infinity (OPTIONAL) Enter the keyword infinity to never switch to
the source-tree.
Defaults Not configured.
PIM-Sparse Mode (PIM-SM)
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