The port mode is a global setting that applies to all ports on the adapter.
The port mode is configured using the Linux devlink command. See Reconfiguring the Adapter.
A server reboot (power off/on) is required following changes to the port mode.
| Adapter Model | Port Mode |
|---|---|
| X4522 | [1x1/10/25/50G][1x1/10/25/50G]* |
| X4542 | [1x1/10/25/40/50/100G][1x1/10/25/40/50/100G]* |
| [4x1/10/25G] | |
| The mode annotated with * is the default port mode for that model | |
Port modes are illustrated in the following sections.