With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
dot1agCfmMepLowPrDef
dot1ag Cfm Mep Low Pr Def
An integer value specifying the lowest priority defect that is allowed to generate fault alarm. REFERENCE 12.14.7.1.3:k and 20.9.5 and Table 20-1
Back to IEEE8021-CFM-MIB MIB page.
IPHost Network monitor allows you to monitor dot1agCfmMepLowPrDef 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.