With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
dsx1FarEndInvalidIntervals
dsx1 Far End Invalid Intervals
1.3.6.1.2.1.10.18.10.1.13
The number of intervals in the range from 0 to dsx1FarEndValidIntervals 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 DS1-MIB MIB page.
IPHost Network monitor allows you to monitor dsx1FarEndInvalidIntervals 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.
