Configure physical layer (layer 1)
When using a 10Gb NIC with a 1Gb SFP+ transceiver link, the recommended setting for auto-negotiation should be set to OFF. All other configurations are recommended to have the auto-negotiation set to ON.
When using a 10Gb NIC with a 1Gb SFP+ transceiver link, the recommended setting for auto-negotiation should be set to OFF. All other configurations are recommended to have the auto-negotiation set to ON.