JUNOS FULL RESET

Pure reset to “Factory default”, means doesn't have root password.

• 其實這指令一直感覺不是很 OK，因為都清得不是很乾淨

  root> request system zeroize
  warning: System will be rebooted and may not boot without configuration
  Erase all data, including configuration and log files? [yes,no] (no) yes
  
  warning: zeroizing re0
  
  .........
  .........

• JUNOS 11.4 開始多了一個新指令，清得一乾二淨包含 root 密碼！

  root> request system zeroize media
  warning: System will be rebooted and may not boot without configuration
  Erase all data, including configuration and log files? [yes,no] (no) yes
  
  warning: ipsec-key-management subsystem not running - not needed by configuration.
  warning: zeroizing fpc0
  
  .........
  .........