With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cewProxyStatus
Cisco EnergyWise Proxy Status
1.3.6.1.4.1.9.9.683.1.8.1.7
This object indicates the status of this proxy. Once the entry status has been set to active(1), the entry cannot be modified. The only operation possible after this is to delete the entry.
Back to CISCO-ENERGYWISE-MIB MIB page.
IPHost Network monitor allows you to monitor cewProxyStatus on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.