Alcatel Carrier Internetworking Solutions 6648 - Manual (Page 267)

Troubleshooting PIM-SM Protocol Overview
OmniSwitch Troubleshooting Guide September 2005 page 16-5
Related CLI Command
To view if a PIM router interface is the DR for the LAN segment, enter the following command:
-> show ip pimsm neighbor
Neighbor Address Vlan Uptime Expires Mode
-----------------+--------+-----------+-----------+---------
192.168.11.2 2 17h:49m:48s 00h:01m:28s Sparse (DR)
192.168.12.2 2 17h:19m:34s 00h:01m:15s Sparse (DR)
If (DR) is not present it means the interface has not DR role on the segment.