With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cpimExtNbrDRPriority
cpim Ext Neighbor DR Priority
1.3.6.1.4.1.9.10.120.1.1.2.1.8
The value of the Designated Router Priority received in the Hello from the neighbor, if the cpimExtNbrDRPresent is 'true'.
Back to CISCO-IETF-PIM-EXT-MIB MIB page.
IPHost Network monitor allows you to monitor cpimExtNbrDRPriority on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.