Displaying PIM SM Snooping Information

You can use various show commands to view information about PIM sparse mode (SM) snooping.
Use one of the following commands to view PIM SM snooping information. The commands do not need to be entered in the specified order. Using these commands is optional and they can be entered in any order. For more information on the full list of show ip multicast commands, refer to the RUCKUS FastIron Command Reference.
  1. Enter the show ip multicast pimsm-snooping command to display PIM SM snooping information. 
    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),
  2. Enter the show ip pimsm-snooping command and specify a VLAN to display PIM SM snooping information for the VLAN. 
    device> show ip pimsm-snooping vlan 111

 OIF Info:
 TR - OIF Belongs to Trunk/LAG, Lag Interface is displayed
 SG - (s,g) downstream fsm state:
 G - (*,g) downstream fsm state:
     NI : No Info, J : Join, PP : Prune Pending, CLEAN : cleanup in progress
 RPT - (s,g,rpt) downstream fsm state:
     NI : No Info, P : Pruned, PP : Prune Pending, Px : Temp step in (*,G)
     join processing, PPx : Temp State in (*,G) processing, CLEAN : cleanup
     in progress.

PIMSM Snoop cache for vlan 111, has 240 cache
1      (* 225.1.51.1) Up Time: 00:40:48
        OIF: 1 
        lg1 G : J(163) ET: 210, Up Time: 00:40:48
Parent topic: IPv4 Multicast VLAN Traffic Reduction