# Ethernet (PHY)

## Auto-negotiation

Auto Negotiate: Let the Ethernet interface determine the best speed and duplex based on the device facing it.

Off: Auto-negotiation is turned off (the Speed and Duplex settings are used to configure the PHY).

On: Auto-negotiation is turned on (the Speed and Duplex settings are unused, configuration of the PHY is negotiated with the device on the other end of the link).

## Speed

Force to 100 Mbps: Manually configure the speed of the Ethernet interface to 100 Mbps.

Force to 10 Mbps: Manually configure the speed of the Ethernet interface to 10 Mbps

This parameter is used only if Auto-negotiation is turned off

## Duplex

Full: Manually configure the mode of the Ethernet interface to Full duplex.

Half: Manually configure the mode of the Ethernet interface to Half duplex.

This parameter is used only if Auto-negotiation is turned off

Back to Top