With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cadpStatFarEndReceiveFailure
cadp Statistics Far End Receive Failure
1.3.6.1.4.1.9.9.60.1.1.1.1.2
Set to true if the phy is currently experiencing a far end receive failure (FERF) with its connected port. Set to false if the phy is not experiencing a far end receive failure.
Back to CISCO-ATM-DUAL-PHY-MIB MIB page.
IPHost Network monitor allows you to monitor cadpStatFarEndReceiveFailure on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.