Huawei

1. Set up console. Setting is 9600/8-N-1

2. Power on the switch.

3. Press "Ctrl-B" to enter BootROM Menu. The default password for BootROM menu is

Admin@huawei.com

4. Press "7. Clear password for console user" and Type "Y"

5. Then, you should see the menu again. This time, press "1. Boot with default mode"