Administrator Guide

Version
8.3.19.0
Introduced on the S4820T.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Version 8.1.1.0 Introduced on the E-Series ExaScale.
Version 7.8.1.0 Introduced on the C-Series for the port-channels and the S-
Series.
Usage
Information
The interface must be enabled (the no shutdown command) and not have the
switchport command configured. Multicast must also be enabled globally (using
the
ip multicast-lag-hashing command). PIM is supported on the port-
channel interface.
ip pim sparse-mode sg-expiry-timer
Enable expiry timers globally for all sources, or for a specific set of (S,G) pairs an access list defines.
Z9000
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 from 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
This guide is platform-specific. For command information about other platforms,
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version 9.0.2.0 Introduced on the S6000.
Version
8.3.19.0
Introduced on the S4820T.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Version 8.1.1.0 Introduced on the E-Series ExaScale.
PIM-Sparse Mode (PIM-SM)
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