With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cefcModuleLocalSwitchingTable
Cisco Entity Field Replaceable Unit Control Module Local Switching Table
1.3.6.1.4.1.9.9.117.1.2.3
This table sparsely augments the cefcModuleTable (i.e., every row in this table corresponds to a row in the cefcModuleTable but not necessarily vice-versa). A cefcModuleLocalSwitchingTable entry lists the information specific to local switching capable modules which cannot be provided by the cefcModuleTable.
Back to CISCO-ENTITY-FRU-CONTROL-MIB MIB page.
IPHost Network monitor allows you to monitor cefcModuleLocalSwitchingTable 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.