SNC 5100
62 Fibre Channel MAP 6-00020-02
Step 2. Press the Enter key on the service terminal.
If the prompt is not displayed, go to “Service Port MAP” on
page 75.
Step 3. From the service terminal, enter the showBox command.
For more information, see the "showBox" command on page 170.
Step 4. Confirm that the Fibre Channel connections are corr ectly displayed.
If showBox displays the Fibre Channel connections correctly, go to
"Examine Cables".
Step 5. If the Fibre Channel connections do not display correctly in the
showBox display, remove the GBIC and replace it with a
known-good GBIC.
Go to “Removing the GBIC” on page 82.
Proceed through “Replacing the GBIC” on page 82.
Step 6. Proceed to "Test GBIC".
Test GBIC
Caution
You must stop I/O at the Fibre Channel host.
Step 1. With a known-good GBIC installed, confirm that the SNC 5100’s
Fibre Channel connections are correctly displayed by issuing the
showBox command from the service terminal.
For more information, see the "showBox" command on page 170.
Step 2. If the output of the showBox command matches the Fibre Channel
configuration, exit this MAP.
If the output of the showBox command, still does not match the
Fibre Channel configuration, remove the known-good GBIC and
reinstall the original GBIC.
Go to "Examine Cables".