Got it

Forgot all passwords and need to reset the console password for NetEngine20E V8R9 but no option to reset available

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[Issue]


Forgot all passwords and need to reset the console password for NetEngine20E (V800R009C10SPC200)

 

[Analysis ]


-          We checked the documentation and knowledge base for detailed steps but found nothing .

 

[Root cause ]


After confirmation we found that :

Our products do not support the fuction of clear console interface passwords  on V8R9C10 version , the version version needs to be upgraded.

V8R10C10 support this function so you can upgrade the version by the management interface .

 

[Solution]

 

Note :  Please confirm the device name. If it is NE20E-S2, operate it directly. If it is NE20E-S4/S8/S16, be sure to pull out one main control board first.

 

Steps for 1 MPU :

step1 : upgrade  v8r10 in bootmenu  

073347sx2z80hhv4qq8e8n.jpg?1.jpg

choose --1. Install OS through ethernet interface.

Upgrade guide :

https://support.huawei.com/enterprise/en/doc/EDOC1100005960?idPath=24030814%7C21432787%7C7923148%7C22896249%7C19896202

 

step 2 : reboot and go for bootmenue

 

step 3  : choose the  menu    in  bootrom  to clear  the password (this  version   add  a  new menu to clear  password)

073445xfff59jsvr55f1sk.jpg?2.jpg


step 4 :  login device , run command  to  set new   console password and save the  configuration  

 

Steps for 2 MPU :

step 1 : remove  standby MPU 


step2 : upgrade  v8r10 in bootmenu   

073536puvlh5dd2zuhousc.jpg?1.jpg

choose --1. Install OS through ethernet interface.

Upgrade guide :

https://support.huawei.com/enterprise/en/doc/EDOC1100005960?idPath=24030814%7C21432787%7C7923148%7C22896249%7C19896202


step3 : reboot  and go for bootmenue


step4 :  clear the  password  in  bootmenu 


step 5 :  login device , run command  to  set new   console password and save the  configuration  


step6  :   Insert   the second  MPU



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