>-----Original Message-----
>From: Jeffrey Wong [mailto:[EMAIL PROTECTED]]
>Sent: Friday, August 25, 2000 10:46 PM
>To: '[EMAIL PROTECTED]'
>Subject: RE: [plug] password
>
>I am not sure about the cisco 2511 series, but there is information on how
to recover passwords( or was that bypass passwords) on the cisco 2500.
Here is how to recover cisco password: This works for versions IOS 10 and
later.
1. Enter ROM Monitor mode # You can do this by pressing ctrl-c on bootup
2. Enter o command in order to read the configuration registers' original
value.
example: >o
3. Set bit 6(along with the original bit settings) in order to ignore NVRAM
on bootup.
example: >o/r 0x**4* # default niya is 0x2102 and should be for normal
router mode
>o/r 0x2142 # eto ngayon ang isulat ninyo
4. Initialize and reboot the router
example: >i
5. In setup mode, answer NO to all questions. Para huwag mabura ang current
settings
6. Enter privilege mode.
example: Router>enable
7. Load NVRAM to activate memory
example: Router#configure memory
8. Restore the original configuration register value and enable all
interfaces
example: Router#configure terminal # o kaya, conf t
Router(config)#config-register 0x2102
Router(config)#interface s0 # usually, hindi ko na
ginagalaw ito
Router(config)#no shutdown # usually, hindi ko na
ginagalaw ito
9. Recover/record lost passwords.
example: Router#show configuration # or show startup-config
o kaya
9. Change passwords and save to NVRAM.
example: Router#configure terminal # o kaya, conf t
Router(config)#line console 0
Router(config-line)#password yourpasswordhere
Router(config)#<ctrl-z>
Router#write memory
...sni :-)
--
.-------------------------------------------------------.
o^o | Ronneil Camara | [EMAIL PROTECTED] |
/V\ |--------------------| +632 6354086 +63917 5326993 |
// \\ | "The only way to `----------------------------------|
/( )\ | stop a hacker is to think like one." |
^^-^^ | ...brilliant misguided youth |
`-------------------------------------------------------'
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