With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
sonetMediumInvalidIntervals
sonet Medium Invalid Intervals
The number of intervals in the range from 0 to sonetMediumValidIntervals for which no data is available. This object will typically be zero except in cases where the data for some intervals are not available (e.g., in proxy situations).
Back to SONET-MIB MIB page.
IPHost Network monitor allows you to monitor sonetMediumInvalidIntervals on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.
