With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ctxResourceUnavailDuration
ctx Resource Unavail Duration
1.3.6.1.4.1.9.9.758.1.3.1.1.3
Defines the total time in seconds that the resource was in either the failed or unreachable states. This counter keeps track of time in seconds on how much the resource stays in the failed and unreachable states. The duration is accumulative from SNMP start time and will reset to zero when the snmp agent is restarted.
Back to CISCO-TELEPRESENCE-EXCHANGE-SYSTEM-MIB MIB page.
IPHost Network monitor allows you to monitor ctxResourceUnavailDuration 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.
