With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cshcModuleInterfaceDropsEntry
cshc Module Interface Drops Entry
1.3.6.1.4.1.9.9.663.1.2.1.1
Each row contains management information for dropped traffic on a specific module, identified by the entPhysicalIndex in ENTITY-MIB, and capable of providing this information.
Back to CISCO-SWITCH-HARDWARE-CAPACITY-MIB MIB page.
IPHost Network monitor allows you to monitor cshcModuleInterfaceDropsEntry 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.