With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cnnEouHostQueryIpAddrType
cnn Eou Host Query Ip Addr Type
1.3.6.1.4.1.9.9.484.1.4.7.1.4
The internet address type for the queried host.
Back to CISCO-NAC-NAD-MIB MIB page.
IPHost Network monitor allows you to monitor cnnEouHostQueryIpAddrType on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.