With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
lES15MinThreshold
l ES15 Min Threshold
1.3.6.1.4.1.351.110.4.3.1.2.1.1.13
Errored Second - is any second with at least one code violation. The value set in this object determines the value which when exceeded in a 15 minute window causes a statistical alarm to be declared.
Back to CISCO-MGX82XX-DSX1-MIB MIB page.
IPHost Network monitor allows you to monitor lES15MinThreshold 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.