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3com 4200g lost bootrom password

OCDtech
Occasional Visitor

3com 4200g lost bootrom password

Hi,

 

I have a 4200g and I am trying to reset it to factory defaults.  During startup, I push Ctrl+B when prompted, however it asks for a password.  Is there any way to bypass this or reset it somehow?

 

thanks for your time,

 

-N

2 REPLIES
RickiferBarros
Occasional Contributor

Re: 3com 4200g lost bootrom password

The password wouldn't be:

 

login: admin

password: (let it blank)

delta
Occasional Visitor

Re: 3com 4200g lost bootrom password

Hi,

 

I have a bad issue on 4200g 3COM switch, I can't telnet (either port com or IP) to the switch when still have access via web. I tried user : admin and the password I used before which I didn't change. This issue began when I changed the default doamin.

 

pls any help !