With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cewEntKeyword
Cisco EnergyWise Ent Keyword
1.3.6.1.4.1.9.9.683.1.6.1.3
This object specifies the EnergywiseKeywordList with which this entity is tagged. This object specifies the null string if no keyword has been configured. If write access is implemented for an instance of cewEntKeyword, and a value is written into the instance, the agent must retain the supplied value in the cewEntKeyword instance associated with the same physical entity for as long as that entity remains instantiated. This includes instantiations across all re-initializations/reboots of the network management system, including those which result in a change of the physical entity's entPhysicalIndex value.
Back to CISCO-ENERGYWISE-MIB MIB page.
IPHost Network monitor allows you to monitor cewEntKeyword on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.