With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
uASCurrent
u AS Current
1.3.6.1.4.1.351.110.4.3.1.3.1.1.28
This counter counts the number of Unavailable Seconds encountered by the interface.
Back to CISCO-MGX82XX-DSX1-MIB MIB page.
IPHost Network monitor allows you to monitor uASCurrent 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.