With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
slbVServerMaxConnLimitDropCounts
slb V Server Max Connection Limit Dropped Counts
1.3.6.1.4.1.9.9.161.1.4.2.1.13
The number of connections dropped after virtual-server reached maximum number of connections.
Back to CISCO-SLB-MIB MIB page.
IPHost Network monitor allows you to monitor slbVServerMaxConnLimitDropCounts 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.