[Juniper]忘記root密碼

重開設備,並在開機時按空白鍵,這樣就會進入到Single User Mode

#輸入boot -s
Loader >boot –s

#輸入recovery
For/bin/sh : recovery

#進入到Operational Mode,接著就是重新設定密碼
>configure
set system root-authentication plain-text-password
commit

[Juniper]basic config

[Juniper]reset config