D-Link DPN-101G - System Diagnostics; Ping and Loop Detection

30D-Link DPN-101G User Manual
Section 3 - Conguration
Ping Diagnostics
Diagnostics
Choose Diagnostics > Ping, the page shown in the following gure
appears. Set the target IP address then user can start the Ping test.
Choose Diagnostics, the tab shown in the following gure appears. This tab that is displayed contains Ping and Loop Detection.