With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cdmsHaDmmClusterMemberOperState
Cisco Digital Media Management System Ha Dmm Cluster Member Operation State
1.3.6.1.4.1.9.9.655.1.10.2.1.5.1.4
This object indicates the operational state of the DMM node corresponding to this conceptual row.
Back to CISCO-DIGITAL-MEDIA-SYSTEMS-MIB. MIB page.
IPHost Network monitor allows you to monitor cdmsHaDmmClusterMemberOperState on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.