Dell C1048P Port Extender Networking Command-Line Reference Guide for the C900 - Page 1586

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 portchannel interface. ip pim spt-threshold To switch to the shortest path tree when the traffic reaches the specified threshold value, configure the PIM router. C9000 Series Syntax ip pim spt-threshold [infinity][vrf vrf-name] To return to the default value, use the no ip pim spt-threshold [infinity] [vrf vrf-name] command. Parameters vrf vrf-name infinity (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to configure the PIM router on that VRF. NOTE: Applies to specific VRF if input is provided, else applies to Default VRF. (OPTIONAL) Enter the keyword infinity to never switch to the source-tree. 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 9.9(0.0) 9.8(0.0) 9.7(0.0) 9.5(0.0) 8.3.19.0 8.3.12.0 8.1.1.0 Description Introduced on the C9010. Introduced on the S3048-ON and S4048-ON. Introduced on the S6000-ON. Added support for VRF. Introduced on the Z9500. Introduced on the S4820T. Introduced on the S4810. 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). 1586 PIM-Sparse Mode (PIM-SM)