With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
slbDfpAgentTableEntry
slb Dfp Agent Table Entry
1.3.6.1.4.1.9.9.161.1.10.1.1
Information about the communication between a local DFP manager and a particular remote DFP agent.
Back to CISCO-SLB-MIB MIB page.
IPHost Network monitor allows you to monitor slbDfpAgentTableEntry on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.