Does anyone know of a password removal procedure or backdoor password for a 3com SuperStack 3 switch 4900.
I have no access to the admin level right now. Thanks for any help?
I´ve an 3com Superstack II 9300 2-LX/10-SX (3C93011) SWITCH.
My Problem is: I could not login to reconfigure. My pal is walk out around the world and the 3com-support is over, because the machine was bought from 2001, and it´s to old since registration (just 2-year-free-support-help).
They gave me the offer to pay lot of money for help me here. - No thanks ! I haven´t !
Here are all my tried backdoors w/o effect (used serial-console):
I do know the procedure for removing the password for the 3c93011. The only problem is that it wipes out the old config but if that is ok try this:
power up the unit, during power up there will be a line reading loading sysboot. When you see this hit enter repeatedly until it breaks. There should be a download command there and depending on what software level you are running there may or maynot show a factoryreset command. Either way the command will work. Just type factoryreset and the switch will be set to defaults.
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