4.Type show-netsto display the list of devices.

You should see a list of devices, similar to the example below, specific to the adapter:

ok show-nets

a)/pci@1f,0/pci@1/network@4

b)/pci@1f,0/pci@1,1/network@1,1

q)NO SELECTION

Enter Selection, q to quit:

5.Type the following to run the self-test using the test command:

ok test device path

The following tests are run when the test command is executed:

ce register test (happens only when diag-switch?is true)

internal loopback test

link up/down test

If the test passes, you see these messages:

ok test /pci@1f,0/pci@1/network@4

ce register test --- succeeded. Internal loopback test -- succeeded. Link is -- up

If the card is not connected to a network, you see the following messages:

ok test /pci@1f,0/pci@1/network@4

ce register test --- succeeded. Internal loopback test -- succeeded. Link is -- down

ok

6.After testing the adapter, type the following to return the OpenBoot PROM to standard operating mode:

ok setenv diag-switch? false

Appendix B Diagnostic Software and Troubleshooting Issues 75

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Sun Microsystems X1150A manual Type show-netsto display the list of devices, Ok test /pci@1f,0/pci@1/network@4