Hi !
Got similar probs...
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):
adm/(none)
admin/synnet
admin/admin
admin/(blank)
admin/nopass
debug/synnet
write/synnet
... always "incorrect password" !
--------------
and:
root/(blank)
root/manger
security/(blank)
security/security
manager/manager
recover/recover
tech/tech
monitor/monitor
3comcso/RIP000
... always ".. is not a valid access level"
and here is NO reset-button on my machine ...
Maybe anyone got a quick idea ?! The delivered handbooks (the customer+admin handbooks) have no details for this case...
Does anyone have any idea or answer ?! And maybe someone could use these backdoors for his switch with mor effects ...
=)
Greetings,
Phil (cloonie)