With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cwoAoSmbxStatsMaxRACacheSize
cwo Ao Smbx Stats Max RA Cache Size
1.3.6.1.4.1.9.9.762.1.3.2.18
This object contains Maximum disk space that can be allocated for Read Ahead data in SMB Application Optimizer cache.
Back to CISCO-WAN-OPTIMIZATION-MIB MIB page.
IPHost Network monitor allows you to monitor cwoAoSmbxStatsMaxRACacheSize on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.