Users Guide

Defaults Disabled.
Command Modes INTERFACE
Command History
This guide is platform-specic. 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 Description
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.5(0.1) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
8.1.1.0 Introduced on the E-Series ExaScale.
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
congured. 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.
Syntax
ip pim [vrf vrf-name] sparse-mode sg-expiry-timer seconds [access-list-
name]
To disable congured timers and return to default mode, use the no ip pim [vrf vrf-name]
sparse-mode sg-expiry-timer command.
Parameters
vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to enable
expiry timer for all sources on that VRF.
NOTE: Applies to specic VRF if input is provided, else applies to Default
VRF.
seconds Enter the number of seconds the S, G entries are retained. The range is from 211 to
65535.
access-list-name (OPTIONAL) Enter the name of a previously congured Extended ACL to enable
the expiry time to specied S,G entries.
Defaults Disabled. The default expiry timer (with no times congured) is 210 sec.
1156
PIM-Sparse Mode (PIM-SM)