# Ethernet documentation

Learn how to bring up Ethernet functionality, perform basic Ethernet operations, and configure Ethernet features on your device.

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## Ethernet overview

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</svg> [Ethernet features](https://docs.qualcomm.com/doc/80-80022-26/topic/ethernet-overview.html#ethernet-features)

Learn about the Ethernet features supported on Qualcomm Linux.

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</svg> [Ethernet architecture](https://docs.qualcomm.com/doc/80-80022-26/topic/ethernet-arch.html#ethernet-arch)

Learn about the key components within Ethernet architecture.

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</svg> [Get started with Ethernet](https://docs.qualcomm.com/doc/80-80022-26/topic/get-started-with-ethernet.html#get-started-with-ethernet)

Enable SSH and connect to the device.

## Bring up Ethernet

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</svg> [Bring up Ethernet on QCS6490](https://docs.qualcomm.com/doc/80-80022-26/topic/bring_up-ethernet.html#bringup-qcs6490)

Learn how to bring up Ethernet functionality on RB3 Gen 2 Development Kit.

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</svg> [Bring up Ethernet on IQ-9075](https://docs.qualcomm.com/doc/80-80022-26/topic/bring_up-ethernet.html#bringup-iq9)

Learn how to bring up Ethernet functionality on IQ-9075 EVK.

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</svg> [Bring up Ethernet on IQ-9075 with Mezzanine](https://docs.qualcomm.com/doc/80-80022-26/topic/bring_up-ethernet.html#bringup-iq9-mezz)

Learn how to bring up Ethernet functionality on IQ-9075 EVK with Mezzanine card.

<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewbox="0 0 16 16" fill="none" aria-label="icon3">
  <path d="M8 2V14M3.33333 2H12.6667C13.403 2 14 2.59695 14 3.33333V12.6667C14 13.403 13.403 14 12.6667 14H3.33333C2.59695 14 2 13.403 2 12.6667V3.33333C2 2.59695 2.59695 2 3.33333 2Z" stroke="#2A2AEA" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"></path>
</svg> [Bring up Ethernet on IQ-8275](https://docs.qualcomm.com/doc/80-80022-26/topic/bring_up-ethernet.html#bringup-iq8)

Learn how to bring up Ethernet functionality on IQ-8275 EVK.

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  <path d="M8 2V14M3.33333 2H12.6667C13.403 2 14 2.59695 14 3.33333V12.6667C14 13.403 13.403 14 12.6667 14H3.33333C2.59695 14 2 13.403 2 12.6667V3.33333C2 2.59695 2.59695 2 3.33333 2Z" stroke="#2A2AEA" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"></path>
</svg> [Bring up Ethernet on IQ-8275 with Mezzanine](https://docs.qualcomm.com/doc/80-80022-26/topic/bring_up-ethernet.html#bringup-iq8-mezz)

Learn how to bring up Ethernet functionality on IQ-8275 EVK with Mezzanine card.

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</svg> [Bring up Ethernet on IQ-615](https://docs.qualcomm.com/doc/80-80022-26/topic/bring_up-ethernet.html#bringup-iq6)

Learn how to bring up Ethernet functionality on IQ-615 EVK.

## Perform Ethernet operations

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</svg> [Check the data connectivity](https://docs.qualcomm.com/doc/80-80022-26/topic/perform-ethernet-operations.html#check-the-data-connectivity-qcs6490)

Use the `ping` command to check the data connectivity.

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</svg> [Configure the NIC settings](https://docs.qualcomm.com/doc/80-80022-26/topic/perform-ethernet-operations.html#configure-nic-settings-qcs6490)

Use the `ethtool` command to configure the NIC settings.

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</svg> [Configure the network interface](https://docs.qualcomm.com/doc/80-80022-26/topic/perform-ethernet-operations.html#configure-network-interface-qcs6490)

Use the `ip` command to configure the network interface.

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</svg> [Analyze the network traffic](https://docs.qualcomm.com/doc/80-80022-26/topic/perform-ethernet-operations.html#analyze-network-traffic-qcs6490)

Use the `tcpdump` command to analyze the network traffic.

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</svg> [Identify and read the network route](https://docs.qualcomm.com/doc/80-80022-26/topic/perform-ethernet-operations.html#identify-and-read-network-route-qcs6490)

Use the `ip` command to identify and read the network route.

## Configure Ethernet features

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</svg> [Configure link speed](https://docs.qualcomm.com/doc/80-80022-26/topic/config-ethernet-features.html#config-link-speed-qcs6490)

Configure link speed from the supported link modes.

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</svg> [Configure energy efficient Ethernet](https://docs.qualcomm.com/doc/80-80022-26/topic/config-ethernet-features.html#configure-eee-qcs6490)

Configure energy efficient Ethernet and verify its status.

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</svg> [Configure gPTP](https://docs.qualcomm.com/doc/80-80022-26/topic/config-ethernet-features.html#configure-gptp)

Configure generalized Precision Time Protocol and monitor its status.

## Troubleshoot Ethernet issues

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</svg> [Troubleshoot Ethernet issues](https://docs.qualcomm.com/doc/80-80022-26/topic/troubleshoot-ethernet-issues.html#troubleshoot-ethernet-issues)

Use various log types to log and debug issues related to Ethernet.

Last Published: May 24, 2026

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Ethernet overview](https://docs.qualcomm.com/bundle/publicresource/80-80022-26/topics/ethernet-overview.md)