you can follow the 1.1.1 to access the device CLI
need connect your consonle cable to device
1) manuallyreboot the switch
2) Press Ctrl+C when system rebooting
3) Execute “rename config.text config.bak” torename config.text to config.bak
4) execute "load"command to load the main program
5) After restarting, restore the configuration file
Ruijie>enable
Ruijie#copy config.bak config.text
If an error occurs, use the following command torestore the configuration file:
Ruijie#copyflash:config.bak flash:config.text
Then use the following command to make theconfiguration effective:
Ruijie#copystartup-config running-config
6) Change the password
3.Log in to the switch again with a new user nameand password to confirm that you can log in successfully
Note: With this method of password recovery, your configuration will not belost.
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