With IPHost Network Monitor you can run simple snmp requests against a NETGEAR device in your network.
agentDiffServGenStatusClassTableSize
agent Diff Server Gen Status Class Table Size
1.3.6.1.4.1.4526.10.3.7.1.2
Current size of the Class Table
Back to NETGEAR-QOS-DIFFSERV-PRIVATE-MIB MIB page.
IPHost Network monitor allows you to monitor agentDiffServGenStatusClassTableSize on NETGEAR device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring NETGEAR switches right now.