With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
dmRunningPriority
Cisco Domain Management Running Priority
1.3.6.1.4.1.9.9.302.1.1.1.1.17
The running priority of the local switch on this VSAN.
Back to CISCO-DM-MIB MIB page.
IPHost Network monitor allows you to monitor dmRunningPriority on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.