10.8. New adapter considerations

Changing network adapters in a machine may require additional configuration steps after the basic hardware installation. Consider the following tasks as the additional steps required to configure a new adapter.

1.
If you missed the informational messages from the cfgmgr command invoked during system boot, you should invoke the command again to check if the required device-dependent software is missing.
2.
Install the required device software, if needed using the smitty devices command.
3.
Invoke the diag -a command to confirm that the new adapter resource is added in the hardware configuration.
4.
Rerun cfgmgr.
5.
Ensure that the adapter is available on the system by invoking the lsdev -Cl command on the adapter. ...

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