With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
tn3270eResMapElementType
tn3270e Resource Map Element Type
1.3.6.1.2.1.34.8.1.8.1.5
The type of the associated resource element.
Back to TN3270E-MIB MIB page.
IPHost Network monitor allows you to monitor tn3270eResMapElementType 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.