Chapter 29: System Maintenance and Administration
Avidia System Configuration and Management User Manual 567
DS3 Loopbacks
Initiate DS3 loopbacks from the DS3 Configuration window.
1 In the Loopback box, select the loopback type you want to initiate, either
Payload, Line,
Remote, or Local. The table on page 564 describes these loopbacks.
2 Click
Set to initiate the loopback.
To disable the loopback and return the port to normal service, set the
Loopback box to None and
click
Set.