With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cnfTopFlowsProtocol
cnf Top Flows Protocol
1.3.6.1.4.1.9.9.387.1.7.8.1.19
Protocol number.
Back to CISCO-NETFLOW-MIB MIB page.
IPHost Network monitor allows you to monitor cnfTopFlowsProtocol on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.