With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ciscoFlashDeviceSize
cisco Flash Device Size
1.3.6.1.4.1.9.9.10.1.1.2.1.2
Total size of the Flash device. For a removable device, the size will be zero if the device has been removed. If the total size of the flash device is greater than the maximum value reportable by this object then this object should report its maximum value(4,294,967,295) and ciscoFlashDeviceSizeExtended must be used to report the flash device's size.
Back to CISCO-FLASH-MIB MIB page.
IPHost Network monitor allows you to monitor ciscoFlashDeviceSize on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.
