Displaying PIM SM snooping information

To display PIM SM snooping information, enter the show ip multicast pimsm-snooping command. 

Device#show ip multicast pimsm-snooping 
Example: Port: 7/3 (ref_count=1)
         ref_count: no of entries in pimsm snoop cache added this oif)

vlan 503, has 1 caches.
1    (* 225.1.1.1) has 3 pim join ports out of 4 OIF
     4/23 (ref_count=2), 4/13 (ref_count=1), 4/5 (ref_count=3),

Syntax: show ip multicast pimsm-snooping [ vlan-id ]

Use the vlan-id parameter to display PIM SM snooping information for a specific VLAN.

Refer to the FastIron Command Reference for more information on PIM SM commands.

Parent topic: PIM SM snooping show commands