Service Manual
When you remove the SSM ACL, PIM SSM is supported for the default SSM range only.
ip pim spt-threshold
To switch to the shortest path tree when the trac reaches the specied threshold value, congure the PIM router.
Syntax
ip pim [vrf vrf-name] spt-threshold [infinity]
To return to the default value, use the no ip pim [vrf vrf-name] spt-threshold
[infinity] command.
Parameters
vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to
congure the PIM router on that VRF.
NOTE: Applies to specic VRF if input is provided, else applies to Default
VRF.
innity (OPTIONAL) Enter the keyword infinity to never switch to the source-tree.
Defaults Not congured.
Command Modes CONFIGURATION
Command History
This guide is platform-specic. 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(0.0) Introduced on the S3048-ON and S4048-ON.
9.5(0.1) Introduced on the Z9500.
8.3.19.0 Introduced on the S4820T.
8.3.12.0 Introduced on the S4810.
8.1.1.0 Introduced on the E-Series ExaScale.
Usage Information This command is applicable to last hop routers on the shared tree towards the rendezvous point (RP).
no ip pim snooping dr-ood
Disable the ooding of multicast packets to the PIM designated router.
Syntax
no ip pim snooping dr-flood
To re-enable the ooding of multicast packets to the PIM designated router, use the ip pim snooping
dr-flood command.
Defaults Enabled.
Command Modes CONFIGURATION
1108
PIM-Sparse Mode (PIM-SM)