With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cdpCacheLastChange
Cisco Discovery Protocol Cache Last Change
1.3.6.1.4.1.9.9.23.1.2.1.1.24
Indicates the time when this cache entry was last changed. This object is initialised to the current time when the entry gets created and updated to the current time whenever the value of any (other) object instance in the corresponding row is modified.
Back to CISCO-CDP-MIB MIB page.
IPHost Network monitor allows you to monitor cdpCacheLastChange 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.
