路由器上电开机后，将首先运行boot rom程序，终端屏幕上显示如下系统信息：

    router starts booting...(v5.00)

    starting at 0x1500000...

    ********************************************

    * *

    * quidway series routers boot rom, v9.50 *

    * *

    ********************************************

    copyright (c) 1998-2006 by huawei technologies co., ltd.

    testing memory...ok!

    64m bytes sdram

    8192k bytes flash memory

    hardware version is mtr 3.0

    cpld version is cpld 1.0

    press ctrl-b to enter boot menu

    system is self-decompressing.................................................................................................................. ok!

    system is starting...

    starting at 0x10000...

    键入[enter]后屏幕出现（若没有设置登录验证）：

    [router]

    该提示符表明路由器已经进入用户视图，可以对路由器进行配置了。