User Manual

Performing external loopback tests on backhaul links
IP-RN 8000 Installation & Commissioning Guide 165
2. Evaluate the results.
After the test is complete, the following table of data displays for each backhaul tested.
Number of Transmitted Frames : x
Number of Received Frames : x
Number of Error Frames : x
Frames without valid Test ID : x
Frames with invalid Data : x
Frame Error Rate : x
Error Counters
Rx Frame Length Violations ... x
Rx Non-octet alignment ... x
Rx Abort Frames ... x
Rx CRC Errors ... x
If the Number of Received Frames does not equal the Number of Transmitted
Frames, or if there are any errors counted, you need to troubleshoot the backhaul. Go to
Troubleshooting failed backhaul links
on page 166.
This procedure is complete. Go to Removing physical loopbacks
on page 168.