Q-Logic 59021-05 manual Yes - Continue

5 – Diagnostics/Troubleshooting	￿
POST Diagnostics

2.Reset the port, then perform an external port loopback test to validate the port and the SFP. Refer to the ”Test Command” on page B-66or the SANbox2-8c/16 Switch Management User’s Guide for information about testing ports. Does the port pass the test?

■Yes - Continue

■No - Replace the SFP and repeat the test. If the port does not pass the test, contact your authorized maintenance provider. Otherwise continue.

3.Replace the Fibre Channel port cable. Is the problem corrected?

■Yes - Complete.

■No - Continue.

4.Inspect the device to which the affected port is connected and confirm that the device and its HBA are working properly. Make repairs and corrections as needed. If the condition remains, contact your authorized maintenance provider.

5-8 59021-05 A