NetScreenを構築し直したりする際に設定を初期化したいことがある
そのような時は以下の手順で設定を初期化できる

１．シリアル番号を控える
機器に張ってあるシールに書いてあるシリアル番号を控える
もしくは、次のコマンドで確認する

-> get system 　・・・ Serial Number: xxxxxxxxxxxxxxxx 　・・・

テキストファイルに保存しおくと便利

２．シリアル番号でログインする
ID、パスワード共にシリアル番号を入力してNetScreenにログインする
ログインすると初期化のプロセスが走り出す

login: xxxxxxxxxxxxxxxx password: xxxxxxxxxxxxxxxx !!! Lost Password Reset !!! You have initiated a command to reset the device to factory defaults, clearing all current configuration and settings. Would you like to continue? y/[n] y !! Reconfirm Lost Password Reset !! If you continue, the entire configuration of the device will be erased. In addition, a permanent counter will be incremented to signify that this device has been reset. This is your last chance to cancel this command. If you proceed, the device will return to factory default configuration, which is: System IP: 192.168.1.1; username: netscreen, password: netscreen. Would you like to continue? y/[n] y In reset ... NetScreen NS-5GT Boot Loader Version 2.1.0 (Checksum: 61D07DA5) Copyright (c) 1997-2003 NetScreen Technologies, Inc. Total physical memory: 128MB Test - Pass Initialization.... Done Hit any key to run loader Hit any key to run loader Hit any key to run loader Hit any key to run loader Loading default system image from on-board flash disk... Done! (size = 5,423,104 bytes) Ignore image authentication! Start loading... ................................................................. ................................................................. ................................................................. ................................................................. ................................................................. ......... Done. Juniper Networks, Inc NS-5GT System Software Copyright, 1997-2004 Version 5.0.0r10b.1 Load Manufacture Information ... init manufacture info Done Load NVRAM Information ... (5.0)Done Install module init vectors allocating 33558528 bytes for memory disk Formatting RAM disk... Initialize FBTL.... Done Initial port mode trust-untrust(1) Install modules (007e74f8,00ccf728) ... load dns table : dns table file do not exist. Initializing DI 1.1.0-ns b3711c07110010cc ********************************************************* System time: 19 July 2006 20:45:20 If this is the initial device startup, use the "set clock" command to set the system clock. ********************************************************* system init done.. login:

これで設定は初期化されている