Allied Telesis AT-S99 - Manual (Page 212)

Chapter 8: Configuring the Operations, Administration, and Maintenance Client
212
Web Browser To run the loopback test from the web browser windows:
Caution
This test is disruptive to network operations. Some network traffic
may be lost. The local and remote media converter line cards do not
forward network traffic during the test.
1. Select Module Status & Configuration from the menu bar.
2. From the Chassis View, click Port A, the fiber optic on the AT-CM Line
Card you want to perform the loopback test. Alternatively, select the
Menu View and click the model name of the AT-CM Line Card.
3. If the Port A tab is not selected, select it. The OAM client is only
supported on Port A.
4. Click the OAM Loopback Test tab to display the OAM Loopback Test
tab in Figure 94.
Figure 94. OAM Loopback Test Tab
5. To activate the loopback test on the local line card, click Edit in the
Remote Loopback field to display a pop-up window and select Enable
from the pull-down menu.
Caution
At this point the local media converter line card and its remote
counterpart stop forwarding network traffic. Some network traffic
may be lost.