# 开始使用以太网

准备工作：

> 
> 
> - 有关常见基础设置和编译工作流程，请参阅 [*Qualcomm Linux 编译指南*](https://docs.qualcomm.com/bundle/publicresource/topics/80-70020-254)。
> - 在设备上刷写相应的[配置数据表](https://docs.qualcomm.com/bundle/publicresource/topics/RNO-250630224842/ReleaseNote.html#release-specific-information) (CDT)，以确保[以太网调通](https://docs.qualcomm.com/doc/80-70020-26SC/topic/bring_up-ethernet.html#bring-up-ethernet)使用正确的配置。

下图显示了在设备上开始使用以太网功能的工作流。

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Qualcomm Linux 以太网工作流

## 设置 SSH 连接

要启用 SSH 并连接到设备，请执行以下操作：

1. 执行[使用 SSH 登录](https://docs.qualcomm.com/bundle/publicresource/topics/80-70020-254/how_to.html#use-ssh)中提到的步骤以启用 SSH。
2. 连接到设备。

ssh root@<device_IP_address>
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    例如：

ssh root@10.92.160.222
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3. 要连接 SSH shell，可输入以下密码：

oelinux123
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## 后续步骤

> 
> 
> - [调通以太网](https://docs.qualcomm.com/doc/80-70020-26SC/topic/bring_up-ethernet.html#bring-up-ethernet)
> - [执行以太网操作](https://docs.qualcomm.com/doc/80-70020-26SC/topic/perform-ethernet-operations.html#perform-ethernet-operations)
> - [配置以太网功能](https://docs.qualcomm.com/doc/80-70020-26SC/topic/configure-ethernet-features.html#config-ethernet-features)
> - [排查以太网问题](https://docs.qualcomm.com/doc/80-70020-26SC/topic/troubleshoot-ethernet-issues.html#troubleshoot-ethernet-issues)

Last Published: Oct 13, 2025

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