With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cefexConfigCreationTime
Ethernet Cisco Fabric Extender Config Creation Time
1.3.6.1.4.1.9.9.691.1.1.2.1.6
The timestamp when the value of the corresponding instance of 'cefexConfigRowStatus' is made active. If an user modifies objects in this table, the new values are immediately activated. Depending on the object changed, an accepted fabric extender may become not acceptable. As a result, the fabric extender may be disconnected from the core switch.
Back to CISCO-ETHERNET-FABRIC-EXTENDER-MIB MIB page.
IPHost Network monitor allows you to monitor cefexConfigCreationTime on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.
