User Manual

Chapter 4 l RN commissioning
Performing Loopback tests
4-12 910136 Rev01.00 Standard July 2007
• copy is the CLI copy command
• disk0:/config/<script_filename> specifies the source file to copy (in
this case, the Commissioning script file name including the full path to the
commissioning script)
In the above example, the Commissioning script is located on disk 0 in the config
directory.
• system:running-config is the destination file
You always specify system:running-config as the destination file when using
the CLI copy command to run the commissioning script.
The ipBTS C30 runs the Commissioning script. When the script finished executing, the
following message displays:
ipBts-XXX# script done
If the script fails to execute successfully or encounters errors, the CLI displays the
appropriate error message.
5. Enter the following commands to return to EXEC Mode:
ipBts-XXX# exit
ipBts-XXX>
6. Close the CLI console.
Performing Loopback tests
This section describes how to run Loopback tests on the Ethernet port. Specifically, it contains
the following sections:
• The loopback test process on page 4-12
• Backhaul loopback testing on page 4-13
• Ethernet loopbacks on page 4-14
• Looping back Ethernet backhaul links on page 4-14
• Looping back at the Ethernet port on page 4-15
• Entering diagnostic mode and configuring test parameters on page 4-15
• Performing external loopback tests on backhaul links on page 4-16
• Troubleshooting failed backhaul links on page 4-17
• Removing physical loopbacks on page 4-19
The loopback test process
This is the process you should follow for performing loop back tests. Be sure to read and
understand this material before continuing.