With IPHost Network Monitor you can run simple snmp requests against a Dell device in your network.
clxTrapEventUser
clx Trap Event User
1.3.6.1.4.1.2427.2.2.13
User which created the event in NT event log file
Back to NuView-MIB MIB page.
IPHost Network monitor allows you to monitor clxTrapEventUser on Dell device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Dell switches right now.