With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
qosIfRedThresholdSetLower
qos If Red Threshold Set Lower
1.3.6.1.4.1.9.18.2.1.8.4.1.5
The threshold value below which no packets are dropped.
Back to CISCO-QOS-PIB-MIB MIB page.
IPHost Network monitor allows you to monitor qosIfRedThresholdSetLower 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.