ZyXEL Communications 1 - Manual (Page 75)

NetAtlas Enterprise 1.00 User’s Guide
Chapter 6 Fault Menus 74
2 Choose a switch from the list located on the left-hand side of the screen.
3 Choose a port from the list located on the right-hand side of the screen.
4 Click Apply to start the loopback test.
Figure 55 Fault: Loopback Test