With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
c2900BandwidthUsageStartTime
Cisco 2900 Bandwidth Usage Start Time
1.3.6.1.4.1.9.9.87.1.5.6.1.2
The time that marks the start of this recording interval.
Back to CISCO-C2900-MIB MIB page.
IPHost Network monitor allows you to monitor c2900BandwidthUsageStartTime 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.