With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cefcFanTrayStatusTable
Cisco Entity Field Replaceable Unit Control Fan Tray Status Table
1.3.6.1.4.1.9.9.117.1.4.1
This table contains the operational status information for all ENTITY-MIB entPhysicalTable entries which have an entPhysicalClass of 'fan'; specifically, all entPhysicalTable entries which represent either: one physical fan, or a single physical 'fan tray' which is a manufactured (inseparable in the field) combination of multiple fans.
Back to CISCO-ENTITY-FRU-CONTROL-MIB MIB page.
IPHost Network monitor allows you to monitor cefcFanTrayStatusTable 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.
