With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
coiOtnNearEndThreshIntervalType
Cisco Optical Channel Otn Near End Thresh Interval Type
1.3.6.1.4.1.9.9.639.1.2.1.1.1
This object specifies the interval type during which the performance statistics were accumulated.
Back to CISCO-OTN-IF-MIB MIB page.
IPHost Network monitor allows you to monitor coiOtnNearEndThreshIntervalType 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.