With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cfCurrentCacheVolume
CIFS Current Cache Volume
1.3.6.1.4.1.17471.1.6.2.2.2
Amount of disk space currently being used for data in the CIFS AO cache
Back to ACTONA-ACTASTOR-MIB MIB page.
IPHost Network monitor allows you to monitor cfCurrentCacheVolume on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.