Command Groups 101MulticastCommand Description Mode*ip mcast boundary Adds an administrative scope multicastboundary.ICip mroute Creates a static multicast route for a sourcerange.GCip multicast Sets the administrative mode of the IPmulticast forwarder in the router to active.GCip multicast ttl-threshold Applies attlvalue to a routing interface. ICip pimsm Administratively enables PIM-SM multicastrouting mode on a particular router interface.ICip pimsm bsr-border Prevents bootstrap router (BSR) messages frombeing sent or received through an interface.ICip pimsm bsr-candidate Configures the router to announce itscandidacy as a bootstrap router (BSR).GCip pimsm dr-priority Sets the priority value for which a router iselected as the designated router (DR).ICip pimsm hello-interval Configures the PIM-SM Hello Interval for thespecified interface.ICip pimsm join-prune-intervalConfigures the interface join/prune interval forthe PIM-SM router.ICip pimsm register-threshold Configures the Register Threshold rate for theRP router to switch to the shortest path.GCip pimsm rp-address Statically configures the RP address for one ormore multicast groups.GCip pimsm rp-candidate Configures the router to advertise itself as aPIM candidate rendezvous point (RP) to thebootstrap router (BSR).ICip pimsm spt-threshold Configures the Data Threshold rate for thelasthop router to switch to the shortest path.GCip pimsm ssm Defines the Source Specific Multicast (SSM)range of IP multicast addresses.GC