iTable of Contents1 PIM Configuration······································································································································1-1PIM Overview··········································································································································1-1Introduction to PIM-DM····················································································································1-2How PIM-DM Works ························································································································1-2Introduction to PIM-SM····················································································································1-5How PIM-SM Works ························································································································1-5Introduction to Administrative Scoping in PIM-SM ········································································1-11SSM Model Implementation in PIM ·······························································································1-13Multi-Instance PIM·························································································································1-14Protocols and Standards ···············································································································1-14Configuring PIM-DM······························································································································1-14PIM-DM Configuration Task List ···································································································1-14Configuration Prerequisites ···········································································································1-15Enabling PIM-DM ··························································································································1-15Enabling State-Refresh Capability ································································································1-16Configuring State-Refresh Parameters ·························································································1-16Configuring PIM-DM Graft Retry Period························································································1-17Configuring PIM-SM······························································································································1-18PIM-SM Configuration Task List····································································································1-18Configuration Prerequisites ···········································································································1-18Enabling PIM-SM···························································································································1-19Configuring an RP ·························································································································1-20Configuring a BSR·························································································································1-22Configuring Administrative Scoping ······························································································1-26Configuring Multicast Source Registration ····················································································1-28Disabling SPT Switchover ·············································································································1-29Configuring PIM-SSM ···························································································································1-30PIM-SSM Configuration Task List ·································································································1-30Configuration Prerequisites ···········································································································1-30Enabling PIM-SM···························································································································1-31Configuring the SSM Group Range·······························································································1-32Configuring PIM Common Features ·····································································································1-32PIM Common Feature Configuration Task List ·············································································1-33Configuration Prerequisites ···········································································································1-33Configuring a Multicast Data Filter ································································································1-34Configuring a Hello Message Filter ·······························································································1-34Configuring PIM Hello Options ······································································································1-35Configuring the Prune Delay ·········································································································1-36Configuring PIM Common Timers ·································································································1-37Configuring Join/Prune Message Sizes ························································································1-38Displaying and Maintaining PIM············································································································1-39PIM Configuration Examples ················································································································1-40PIM-DM Configuration Example····································································································1-40