External Loopback Test - HP 316095-B21 - StorageWorks Edge Switch 2/24 Service Manual

Repair Information
6. At the Diagnostics Test list box, select Internal Loopback.
7. Click Next. The message Press START TEST to begin
8. Click Start Test. The test begins and:
Note:
9. When the test completes, results appear as Port xx: Passed! or Port
10. When finished, click Cancel to close the Port Diagnostics dialog box and
11. Reset the port:
12. Notify the customer the test is complete and the attached device can be set

External Loopback Test

To perform an external loopback test for a single port:
1. Notify the customer that a disruptive external loopback test will be performed
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diagnostics displays, and the Next button changes to a Start Test button.
— The Start Test button changes to a Stop Test button.
— The message Port xx: TEST RUNNING displays.
— A red progress bar (indicating percent completion) travels from left to
right across the Completion Status field.
Click Stop Test at any time to abort the loopback test.
xx: Failed! in the message area of the dialog box.
return to the Hardware View.
a. At the Hardware View, right-click the port graphic. A pop-up menu
displays.
b. Click the Reset Port option. A message box displays, indicating a link
reset operation will occur.
c. Click OK. The port resets.
online.
on a port and the fiber-optic cable or cables will be disconnected. Ensure the
customer's system administrator quiesces Fibre Channel frame traffic through
the port and sets attached devices offline.
Edge Switch 2/24 Service Manual