路由器密码恢复:
1.先关闭电源,重新启动路由器,注意终端上显示 press CTRL+B to enter extended boot menu 的时候,我们迅速按下ctrl+B,这样将进入扩展启动选项
2.进入路由器视图:
低端H3C设备:
*********************************************** * * * Quidway Series Router Bootrom, V5.1 * * * *********************************************** Quidway R1600 Hardware Version 1.0 Copyright(C) 1999-2002 by HUAWEI TECHNOLOGIES CO., LTD. Compiled at 11:30, Wed 13-Jun-2001. Testing DRAM…################ 16384K bytes DRAM OK . 2560K bytes flash memory. Press Ctrl-B to enter Boot Menu . Please input Bootrom password: Boot Menu: 1: Download application program 2: Download Bootrom program 3: Modify Bootrom password 4: Exit the menu 5: Reboot Enter your choice(1-5):
此时,按下ctrl+p
############################ Boot Menu: 1: Download application program 2: Download Bootrom program 3: Modify Bootrom password 4: Exit the menu 5: Reboot Enter your choice(1-5): 5
重启完成后即可直接进入系统视图
中端H3C设备:
******************************************** * * * Quidway Series Routers Boot ROM, V4.69 * * * ******************************************** Copyright(C) 2002-2005 by HUAWEI TECH CO., LTD. Compiled at 11:14:01 , Dec 2 2002. Now testing memory…OK! 64M bytes SDRAM 8192k bytes flash memory Press Ctrl-B to enter Boot Menu Please input Bootrom password: Boot Menu: 1: Download application program with XMODEM 2: Download application program with TFTP 3: Clear application password 4: Clear configuration 5: Exit and reboot Enter your choice(1-5): 3 Erase application program password.Press key when ready. Erasing… Boot Menu: 1: Download application program with XMODEM 2: Download application program with TFTP 3: Clear application password 4: Clear configuration 5: Exit and reboot Enter your choice(1-5): 5
重启完成后,即可直接进入系统视图[Router],此时再更或新增改类型为admin的exec密码,保存即可