With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cnpdTopNConfigTime
cnpd Top N Config Time
1.3.6.1.4.1.9.9.244.1.3.1.1.7
The value of sysUpTime when the associated cnpdTopNStatsTable entry was created.
Back to CISCO-NBAR-PROTOCOL-DISCOVERY-MIB MIB page.
IPHost Network monitor allows you to monitor cnpdTopNConfigTime on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.