With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
rttMonFileIOAdminSize
Round Trip Time Monitor File IO Admin Size
1.3.6.1.4.1.9.9.42.1.2.3.1.2
The size of the file to write/read from the File Server.
Back to CISCO-RTTMON-MIB MIB page.
IPHost Network monitor allows you to monitor rttMonFileIOAdminSize 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.