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Published 1月 02, 2014 by Kevin

Juniper ex-4200 密碼回復(密碼重新設定)步驟

Juniper ex-4200 密碼回復(密碼重新設定)步驟

連接ex-4200 con port,serial設定跟cisco一樣9600n81,線也是一樣用rollback的線.

出現以下訊息時,按下空白鍵

Hit [Enter] to boot immediately, or space bar for command prompt.
Booting [kernel] in 9 seconds...

輸入boot -s
```
loader> boot -s
```

輸入recovery

Enter full pathname of shell or 'recovery' for root password recovery or RETURN for /bin/sh: recovery

輸入configure進入設定模式

root> configure 
Entering configuration mode

重新設定root密碼

root# set system root-authentication plain-text-password          
New password:
Retype new password:

輸入commit
```
root# commit 
commit complete
```

輸入exit兩次並重新開機

root# exit 
Exiting configuration mode
{linecard:0}
root> exit 
Reboot the system? [y/n]y

就可以用root跟剛剛設定的密碼登入,如果你還記得密碼.

edit