How can i recover password

[wilfredo.rodriguez]

hi, i change password on switch 3750 but for some reason i put wrong password how can change this? this switch is on production and i can't shut down, i try access several time With the password they gave me but still no work.

thank you.

[andrewswanson]

Hi

Does the switch have snmp configured? If so, check out the thread below.

hth

Andy

https://supportforums.cisco.com/discussion/10883606/password-recovery-snmp

[wilfredo.rodriguez]

thank you 

[Julio E. Moisa]

Hi Wilfredo,

This link will guide you in order to execute a password recovery on the switch 3750 after business hours, if you have any NCM server you could verify previous config, also have you tried through the console port? 

http://www.cisco.com/c/en/us/support/docs/switches/catalyst-2950-series-switches/12040-pswdrec-2900xl.html