Integrated Dell Remote Access Controller 的默认用户名和密码是什么

具有 iDRAC 的 PowerEdge、PowerFlex、VxRail、PowerVault 和其他系统在出厂时提供一些有关密码的选项。选项包括安全默认密码、传统密码和强制更改密码。

安全默认密码

默认情况下，所有 PowerEdge 服务器都附带随机生成的唯一 iDRAC 密码，以提供额外的安全性。此唯一密码在出厂时生成。它位于机箱正面的拉出式服务编号上，靠近服务器资产编号。选择此选项的客户必须记下此唯一的随机密码，并在首次登录 iDRAC 时使用它。出于安全考虑，戴尔强烈建议更改默认密码。

传统密码

首选已知的旧密码“calvin”的客户应选择此选项。选择此选项的原因之一是确保符合当前脚本。出于安全考虑，戴尔强烈建议更改旧密码。

强制更改密码

“强制更改密码”功能会提示用户更改设备的出厂默认密码。用户身份验证成功后，将显示“强制更改密码”屏幕，此屏幕无法跳过。只有在用户输入密码后，才允许正常访问和操作。
 
您可以通过在启动时按 F2 键来通过 iDRAC 设置重置密码。此外，您还可以使用以下命令将密码重置为出厂默认值 racadm 命令：

racadm racresetcfg -all

要将密码重置为旧密码，请使用以下命令 racadm 命令：

racadm racresetcfg -rc

iDRAC上的“Default Password Warning”（默认密码警告）是什么？(SEC0701)

默认 iDRAC 用户名和密码是众所周知的，任何用户都可以访问服务器并使用默认凭据进行更改。如果默认登录凭据仍然存在，iDRAC 中的 Default Password Warning功能会提醒您。

只要具有配置用户权限的用户登录 iDRAC、SSH、Telnet 或运行 racadm 远程命令，系统将显示警告消息 （SEC0701）。由于 UI 和 SSH 或 Telnet 用户每个会话登录一次，他们将看到每个会话的单个警告消息。因为远程 racadm 用户登录每个命令时，他们会看到每个命令的警告消息。

如果系统可通过互联网访问或属于具有不同信任边界的大型网络，则具有默认登录凭据的 iDRAC 的安全性更差。如果配置了以下任一项目，则 iDRAC 可能会在 Internet 上访问。

只要具有 配置用户 权限的用户使用默认登录凭据 通过 Web UI 登录到 iDRAC ，就会显示 默认密码警告消息 。在此页面中，用户可以更改 root 用户的密码，也可以不更改任何内容并继续登录 iDRAC。如果用户不更改密码，此页面上将显示禁用默认密码警告消息的选项。
 

图 2： iDRAC9 默认密码警告。
 

图 3： iDRAC8 默认密码警告。

在 iDRAC 概览>iDRAC 设置>用户身份验证本地>用户页面的默认密码警告标题为默认密码警告的部分下启用或禁用默认密码警告。   

我忘记了 iDRAC 密码

如果丢失了 iDRAC 密码，则必须将 iDRAC 重置为其默认设置。文章如何重置 Integrated Dell Remote Access Controller （iDRAC）

如何使用默认密码登录 iDRAC9中介绍了此过程。

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