With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
dot1agCfmMaCompPrimaryVlanId
dot1ag Cfm Ma Comp Primary Vlan Id
The Primary VLAN ID with which the Maintenance Association is associated, or 0 if the MA is not attached to any VID. If the MA is associated with more than one VID, the dot1agCfmVlanTable lists them. **NOTE: this object is deprecated due to re-indexing of the table. REFERENCE 12.14.6.1.3:b
Back to IEEE8021-CFM-MIB MIB page.
IPHost Network monitor allows you to monitor dot1agCfmMaCompPrimaryVlanId 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.