Protocol Independent Multicast - Sparse Mode (V4 and V6) Protocol Independent Multicast - Sparse Mode (PIM-SM) overview PIM-SM defaults, protocols, and supported configuration PIM-SM router types How PIM-SM works Enabling/Disabling PIM-SM in an interface Configuring PIM-SM options in an interface Viewing PIM information PIM-SM configuration example PIM-SM configuration task list PIM-SM commands for IPv4 PIM-SM commands for IPv6