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malai.joseph
Beginner

how to reset cisco router 1841 password

Hi

Hava cisco router 1841 forgot user name and password and need to reset it to its factory setting pls help

tried boot while holding ctrl and break get into rommon1>

rommon1>confreg 0*2142

rommon1>reset

still shows rommon 3>

pls help,it ask user name and password and cant remember both

thx

J

18 REPLIES 18

try

dir flash:

if that doesn't work please get help output

rommon 1 > ?

From ROMMON confreg 0x2402 then reboot the device. After boot, copy start run, set password, confreg 0x2102, reboot the device. 

Forgot one detail, after setting password and resetting configuration register,  copy run start.

shubhamkumarhcl
Beginner