Huawei Router Password recovery
1 Reset
2 ctrl+b, enter the router download interface (Boot menu interface)
3 Enter bootrom password, default is empty
Enter the boot menu interface, There are 5 options:
1 Download application program
2 download bootrom program
3 modify bootrom password
4 exit the menu
5 reboot
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Enter your choice (1-5):
At this time, which is not selected, input ctrl+p, the system appears several # # #后, and then Once you return to this interface, and then select 5, restart
to enter router privilege mode at this time. Modify your password
In addition, the bootrom password is forgotten, there is a common password: WhiteLily2970013 free access to bootrom mode
needs to modify the boot router's configuration registration code (Configuration Register value). Press the Ctrl+break key in the first 60 seconds of the router startup, and then terminate the router's startup and enter Rommon mode, that is, Rommon 1>, enter the following command:
Rommon 1 > Confreg 0x2142 (for 1600, 2600 series routers)
Rommon 2 > Reset (restart Router)
8. Type the Router#configure terminal command to configure, to find (or overwrite) a valid password that is forgotten from the configuration table, and be sure to write to the NVRAM after the change is complete (router#write memory copy Running-config Startup-config), the router's original configuration will be lost, and the rewritten password will be invalidated.
9. The 3rd step to the registration code to restore, generally 0x2102 (that is, from the normal launch of the Flash, and shielding interrupts), and activate all ports (the system will automatically shutdown all ports):
Router#config-register 0x2102
Router (config) #interface xx
Router (config-if) #no shutdown
router#ctrl-z
10. Restarting the router: router# reload