With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cirbhCongestionActive
Cisco IP-RAN Backhaul Congestion Active
1.3.6.1.4.1.9.9.483.1.2.1.3.4.1.5
This object indicates whether congestion mechanism is active.
Back to CISCO-IP-RAN-BACKHAUL-MIB MIB page.
IPHost Network monitor allows you to monitor cirbhCongestionActive 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.