Rockwell Automation Publication ENET-UM004B-EN-P - November 2015 71
Module Diagnostics   Chapter 6
Ethernet Statistics
The Ethernet Statistics diagnostic web page shows the status of communication 
activity on the Ethernet network. The most commonly monitored fields are 
described in 
Table 11.
Table 11 - Ethernet Statistic Fields
Field Specifies
Ethernet Port 1 and Ethernet Port 2
Interface State Whether the port is turned off or on. Active or inactive indicates whether there is a cable that is connected.
Link Status Whether the port is blocked for DLR protocol frames.
Speed Whether the Ethernet port is operating at 10, 100, or 1000 Mbps.
Duplex If the Ethernet port is operating at full-duplex mode.
Autonegotiate Status Whether the port speed and Duplex mode were determined via autonegotiation or whether they were manually configured.