Software Guide
Page 686
... PIM assert mechanism to examine IGMP packets and make forwarding decisions based on the switch by default. One (subnet/mask, 224/4) is supported with Supervisor Engine 2 only. Use the show mls ip multicast connected command to configure IGMP snooping: • Default IGMP Snooping Configuration, page 40-7 • ... In PIM sparse mode, a first-hop router that fail the RPF check (non-RPF packets) and drops the majority of the non-RFP flow packets to be dropped in the hardware FIB allow both (*,G) flows to remain completely hardware-switched flows, and new, directly connected sources...
... PIM assert mechanism to examine IGMP packets and make forwarding decisions based on the switch by default. One (subnet/mask, 224/4) is supported with Supervisor Engine 2 only. Use the show mls ip multicast connected command to configure IGMP snooping: • Default IGMP Snooping Configuration, page 40-7 • ... In PIM sparse mode, a first-hop router that fail the RPF check (non-RPF packets) and drops the majority of the non-RFP flow packets to be dropped in the hardware FIB allow both (*,G) flows to remain completely hardware-switched flows, and new, directly connected sources...