With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
caqDownloadClassifierEntry
Cisco Access Control List QoS Download Classifier Entry
1.3.6.1.4.1.9.9.179.1.2.5.1
An entry identifies ACLs assignment on a capable physical interface.
Back to CISCO-CATOS-ACL-QOS-MIB MIB page.
IPHost Network monitor allows you to monitor caqDownloadClassifierEntry 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.