With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cddGeneralCacheHits
Cisco Distributed Director General Cache Hits
1.3.6.1.4.1.9.9.197.1.1.9
Represents the total number of DNS queries and HTTP requests that were satisfied with contents of the Distributed Director cache.
Back to CISCO-DIST-DIRECTOR-MIB MIB page.
IPHost Network monitor allows you to monitor cddGeneralCacheHits 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.