With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
slbDfpRealProtocol
slb Dfp Real Protocol
1.3.6.1.4.1.9.9.161.1.11.1.1.2
The protocol of the real server.
Back to CISCO-SLB-MIB MIB page.
IPHost Network monitor allows you to monitor slbDfpRealProtocol on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.