With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cdot3OamPeerConfigRevision
Cisco DOT3 Oam Peer Config Revision
1.3.6.1.4.1.9.10.136.1.2.1.6
The configuration revision of the OAM peer as reflected in the latest OAMPDU. This attribute is changed by the peer whenever it has a local configuration change for Ethernet OAM this interface. The configuration revision can be determined from the Revision field of the Local Information TLV of the most recently received Information OAMPDU with a Local Information TLV. A value of zero is returned if no Local Information TLV has been received. REFERENCE "[802.3ah], 30.3.6.1.13.
Back to CISCO-DOT3-OAM-MIB MIB page.
IPHost Network monitor allows you to monitor cdot3OamPeerConfigRevision 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.