Perform Diagnostics at the Switch

1. Are you starting a new troubleshooting session with this task?
   • Yes – Go to Begin the Diagnostic Process and start your troubleshooting session there.
   • No – Go to Step 2.
2. Are any power supply LEDs on?
   • Yes – Go to Step 4.
   • No – Go to Step 3.
3. Check the power cords and supplied power, and correct as necessary.

   Refer to the Oracle Fabric Interconnect F2-12 Installation Guide, then return to Step 2.

4. Is a power supply amber Attention LED on?
   • Yes – Go to Step 5.
   • No – Go to Step 7.
5. Release the tab and unseat the faulted power supply, wait a minute, then reseat the power supply and secure the tab.
6. Does the power supply Attention LED persist?
   • Yes – Go to Step 16.
   • No – Go to Step 7.
7. Is the green SP LED off?
   • Yes – Go to Step 16.
   • No – Go to Step 8.
8. Is a 1GBASE-T port or SFP+ port used for the network management interface?
   • Yes – Go to Step 9.
   • No – Go to Step 17.
9. Is the port's Link LED on?
   • Yes – Go to Step 10.
   • No – Go to Step 11.
10. Does the Link LED flash on occasion?
    • Yes – Go to Step 17.
    • No – Go to Step 13.
11. Are you sure you know that the cabling is wired correctly with good cables and firm connections?
    • Yes – Go to Step 13.
    • No – Go to Step 12.
12. Inspect and replace cabling as necessary.

    Then return to Step 9.

13. Are you sure you know that the communication hardware (terminals, routers, and switches) are fully functional?
    • Yes – Go to Step 15.
    • No – Go to Step 14.
14. Inspect and replace communication hardware as necessary.

    Then return to Step 9.

15. Use new cabling and connect to a different 1GBASE-T port or SFP+ port.

    Go to Step 9. If you arrive back at this step a second time, go to Step 16.

16. Remove the faulted component and install a new component.

    See Faulted Item Replaceable Components for links to service tasks.

17. Perform further diagnostics.

    See Perform Additional Diagnostics at the Switch.

Related Information

• Begin the Diagnostic Process

• Perform Additional Diagnostics at the Switch

• Perform Diagnostics Remotely

• Perform Oracle ILOM Target Diagnostics