Setup Guide

ipv6 pim spt-threshold
Specifies when a PIM leaf router should join the shortest path tree.
Syntax
ipv6 pim [vrf vrf-name] spt-threshold {infinity}
To return to the default value, use the no ipv6 pim spt-threshold command.
Parameters
vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to view IP
PIM debugging messages corresponding to that VRF.
NOTE: Applies to specific VRF if input is provided, else applies to Default VRF.
infinity Enter the keyword infinity to have all sources for the specified group use the
shared tree and never join shortest path tree (SPT).
Defaults Not configured.
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 Description
9.11.3.0 Introduced on the Z9100-ON, S4048-ON, S6000-ON, S6100-ON, S4048T-ON,
S3100, S6010-ON, S3048-ON, and C9010.
Usage
Information
PIM leaf routers join the shortest path tree immediately after the first packet arrives from a new source.
show ipv6 pim interface
Display IPv6 PIM enabled interfaces.
Syntax
show ipv6 pim [vrf vrf-name] interface
Parameters
vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to view IP
PIM debugging messages corresponding to that VRF.
NOTE: Applies to specific VRF if input is provided, else applies to Default VRF.
Command Modes
● EXEC
● EXEC Privilege
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 Description
9.11.3.0 Introduced on the Z9100-ON, S4048-ON, S6000-ON, S6100-ON, S4048T-ON,
S3100, S6010-ON, S3048-ON, and C9010.
Example
DellEMC#show ipv6 pim interface
Interface Ver/ Nbr Query DR
Mode Count Intvl Prio
Fo 1/10/1 v2/S 1 30 101
Address : fe80::4e76:25ff:fee5:32c2
DR : this router
Fo 1/1/1 v2/S 1 30 100
PIM-Sparse Mode (PIM-SM) 1113