Question about 3Com SuperStack 3 3848 48-Port Gigabit Ethernet Switch (3CR1740291ME)

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Superstack 3 3848 reset at default

Hi, i bought a used 3com superstack 3 3848 and i try to manage. The admin password is changed an i don't know. All the solutions that i tried not working, also the recovery illustrated in 3com manual. I don't know the IP address. There is a system to reset all switch to factory default? Or there is e system to reset password, not recover/recover? How i can see the ip address? Thanks for all help.

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SOURCE: I want to know the

Username:monitor Password: monitor---monitor mode, view only manager manager--can change all except security features admin (no password)--sets security features IP: 169.254.100.100 or 169.254.100.99

Posted on Jul 18, 2011

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You forget the password for the "admin" user account and can no longer perform important management operations. solution.gif Use the password recovery method outlined below to define a new password for the "admin" user account:
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  2. Perform a hard reset on the Switch whilst it is in password recovery mode by switching it off, waiting a few seconds, and switching it on again.

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3 Answers

3Com 3824


Download free version of HyperTerminal for Vista : ftp://ftp.hilgraeve.com/htpe/htpe63.exe
Make a new connection :
connect using COM1 (depends of your configuration)
19 200 bits/sec
8 data bits
No parity
1 stop bit
No control of flux

And push enter twice to display a "Login:" prompt.
Connect using default user/passwords : http://support.3com.com/infodeli/tools/switches/ss3/management/ug/setup.htm#13131

Regards,

AstroMan

Jan 14, 2008 | 3Com SuperStack 3 3824 (3cr17402-91-uk)...

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