Description: A table of CODIMA Express History Long Term MAC Database Duplex Objects. Based on 15 minute intervals, statistics are collected for each MAC Peer pair monitored by the Express. Some Unit Types such as File Servers and Routers are automatically set to provide Node Peers Statistics, others such as Unknown Unit Type or Work Station will need to have the Node peer statistics activated. The Duplex object implements statistics that are specific to a two way commnunication, e.g., Transmit Frames, Receive Frames, Transmit % Utilization, Receive % Utililization. The number of rows in this table is dependant on the value chosen for the Long Term dcTimeSlots object multiplied by the number of MAC nodes set to collect peer data.