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Integrated Dell Remote Access Controller (iDRAC) 的預設使用者名稱和密碼是什麼?

Summary: 變更 iDRAC 預設密碼對伺服器安全性至關重要。這可提供 iDRAC 預設使用者名稱和密碼的相關資訊。

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Symptoms

PowerEdge、PowerFlex、VXRail、PowerVault 和其他具有 Integrated Dell Remote Access Controllers (iDRAC) 的系統,在密碼出廠時提供了幾種選項。您可以選擇「安全預設密碼」、「舊密碼」和「強制變更密碼」。

 

安全預設密碼

依預設,所有 PowerEdge 伺服器出廠時都會隨附一組隨機產生的唯一 iDRAC 密碼,以提供額外的安全性。這組唯一密碼是由原廠生成,位於機箱正面、伺服器資產標籤附近的拉出式資訊標籤上。選擇此選項的客戶須記下這組唯一的隨機密碼,並在首次登入 iDRAC 時使用這組密碼。基於安全考量,Dell 強烈建議您變更此預設密碼。

 

舊密碼

想要使用已知舊密碼「calvin」的客戶,應選擇此選項。選取此選項的其中一項原因,是為了確保與目前的指令檔維持一致。基於安全考量,Dell 強烈建議您變更這組舊密碼。

 

強制變更密碼

「強制變更密碼」功能會提示使用者變更裝置的原廠預設密碼。「強制變更密碼」畫面會在使用者驗證成功後出現,且無法略過。只有在使用者輸入密碼後,系統才會允許正常存取和操作。

 

注意:有關 iDRAC 的更多教學,請參閱 找出基礎架構產品的產品服務編號/序號/產品 ID/PSNT

您可以在啟動時按下 F2 ,透過 iDRAC 設定重設密碼。此外,您可以使用下列 racadm 命令將密碼重設為其原廠預設值:

racadm racresetcfg -all

若要將密碼重設為傳統密碼,請使用下列 racadm 命令:

racadm racresetcfg -rc

注意:Dell 知識文章 iDRAC 和 CMC 的支援文章 中提供更多有關 iDRAC 的教學。

Cause

iDRAC 上的「預設密碼警告」是什麼?(SEC0701)

預設的 iDRAC 使用者名稱和密碼為廣泛已知,而且任何使用者都可以使用預設登入資料存取伺服器並進行變更。如果預設登入資料仍存在,iDRAC 中的預設密碼警告功能會向您發出警告。

每當具有設定使用者權限的使用者登入 iDRAC 或 SSH/Telnet,或使用預設登入資料遠端執行 racadm 命令時,系統會顯示警告訊息 (SEC0701)。由於 UI 和 SSH/Telnet 使用者每個工作階段會登入一次,因此每個工作階段都會看到一則警告訊息。由於遠端 racadm 使用者每次下達命令時都會登入,因此每次下達命令時都會看到警告訊息。

如果系統可透過網際網路存取,或是作為具有不同信任邊界的大型網路一部分,則使用預設登入資料的 iDRAC 會更不安全。若設定下列任何一項,則有可能在網際網路上存取 iDRAC。

每當具有 設定使用者 權限的使用者使用預設登入資料 透過 Web UI 登入 iDRAC 時,都會顯示 預設密碼警告訊息 。使用者可以在此頁面變更 root 使用者的密碼,或是無法變更任何內容,並繼續登入 iDRAC。如果使用者未變更密碼,此頁面上會顯示停用預設密碼警告訊息的選項。

SLN306783_en_US__3image(13087)
圖 2: iDRAC9 預設密碼警告

iDRAC8 預設密碼警告
圖 3: iDRAC8 預設密碼警告

您可以在 iDRAC 概觀、iDRAC 設定、使用者驗證,以及本機使用者頁面的預設密碼警告一節底下啟用或停用 預設密碼警告。

Resolution

我記不起 iDRAC 密碼

如果您已遺失 iDRAC 密碼,您必須將 iDRAC 重設為其預設設定。如何在 PowerEdge 伺服器上重設內部 Dell Remote Access Controller (iDRAC) 中會說明此程序。

如何使用預設密碼登入 iDRAC9

持續時間:00:00:54 (小時:分鐘:秒)
當可用時,您可以使用此影像播放器上的設定或 CC 圖示來選擇隱藏式輔助字幕 (字幕) 語言設定。

Additional Information

Article Properties


Affected Product
iDRAC7, iDRAC8, iDRAC9, PowerEdge XR2, PowerEdge C4130, Poweredge C4140, PowerEdge c6320, PowerEdge c6320p, PowerEdge C6420, PowerEdge C6520, PowerEdge C6525, PowerEdge C6615, PowerEdge C6620, Poweredge FC430, Poweredge FC630, PowerEdge FC640 , Poweredge FC830, PowerEdge FM120x4 (for PE FX2/FX2s), PowerEdge HS5610, PowerEdge HS5620, PowerEdge M420, PowerEdge M520, PowerEdge M520 (for PE VRTX), PowerEdge M620, PowerEdge M620 (for PE VRTX), PowerEdge M630, PowerEdge M630 (for PE VRTX), PowerEdge M640, PowerEdge M640 (for PE VRTX), PowerEdge M820, PowerEdge M820 (for PE VRTX), PowerEdge M830, PowerEdge M830 (for PE VRTX), PowerEdge MX740C, PowerEdge MX750c, PowerEdge MX760c, PowerEdge MX840C, PowerEdge R220, PowerEdge R230, PowerEdge R240, PowerEdge R250, PowerEdge R320, PowerEdge R330, PowerEdge R340, PowerEdge R350, PowerEdge R420, PowerEdge R420XR, PowerEdge R430, PowerEdge R440, PowerEdge R450, PowerEdge R520, PowerEdge R530, PowerEdge R530xd, PowerEdge R540, PowerEdge R550, PowerEdge R620, PowerEdge R630, PowerEdge R640, PowerEdge R6415, PowerEdge R650, PowerEdge R650xs, PowerEdge R6515, PowerEdge R6525, PowerEdge R660, PowerEdge R660xs, PowerEdge R6615, PowerEdge R6625, PowerEdge R720, PowerEdge R720XD, PowerEdge R730, PowerEdge R730xd, PowerEdge R740, PowerEdge R740XD, PowerEdge R740XD2, PowerEdge R7415, PowerEdge R7425, PowerEdge R750, PowerEdge R750XA, PowerEdge R750xs, PowerEdge R7515, PowerEdge R7525, PowerEdge R760, PowerEdge R760XA, PowerEdge R760xd2, PowerEdge R760xs, PowerEdge R7615, PowerEdge R7625, PowerEdge R820, PowerEdge R830, PowerEdge R840, PowerEdge R860, PowerEdge R920, PowerEdge R930, PowerEdge R940, PowerEdge R940xa, PowerEdge R960, PowerEdge T130, PowerEdge T140, PowerEdge T150, PowerEdge T320, PowerEdge T330, PowerEdge T340, PowerEdge T350, PowerEdge T420, PowerEdge T430, PowerEdge T440, PowerEdge T550, PowerEdge T560, PowerEdge T620, PowerEdge T630, PowerEdge T640, PowerEdge XE2420, PowerEdge XE7420, PowerEdge XE7440, PowerEdge XE8545, PowerEdge XE8640, PowerEdge XE9680, PowerEdge XR11, PowerEdge XR12, PowerEdge XR4510c, PowerEdge XR4520c, PowerEdge XR5610, PowerEdge XR7620, PowerEdge XR8610t, PowerEdge XR8620t ...
Product
Dell EMC Microsoft Storage Spaces Direct Ready Nodes, Dell EMC vSAN Ready Nodes, NX Series, PowerFlex appliance R650, PowerFlex appliance R6525, Powerflex appliance R750, VxFlex Ready Node R640, PowerFlex appliance R640, PowerFlex appliance R740XD , PowerFlex appliance R7525, PowerFlex appliance R840 ...
Last Published Date

12 Apr 2024

Version

18

Article Type

Solution