With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cDnsQueryIntRefusals
Cisco Dns Query Interval Refusals
1.3.6.1.4.1.9.9.405.1.3.12
Number of queries refused during reporting interval.
Back to CISCO-DNS-SERVER-MIB MIB page.
IPHost Network monitor allows you to monitor cDnsQueryIntRefusals on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.
