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> Password Recovery for Cisco Catalyst 2900XL, 3500XL, 2950, and 3550 Series Switches
The worst thing when starting a new job is when the previous Network Administrator left behind no documentation. How do you get into the devices? If you've been in this situation or just accidently mistyped your password, this article will hopefully shed some light on your problem.
1. Console to the device
Console into your switch using a console cable an a program such as HyperTerminal, CRT, SecureCRT or Putty.
2. Enter recovery mode
Unplug the power cable. Then, plug the power cable back in WHILE holding the mode button located on the front panel of the switch.
Note: For 2900/3500XL and 3550 Series switches, release the mode button after the LED above port 1 turns off. For 2950 Series switches, release the mode button after the STAT LED goes out.
3. Initialize the flash
4. Issue the load_helper command
5. View the flash
switch: dir flash:
6. Rename the current configuration file
switch: rename flash:config.text flash:config.old
7. Boot the device
Type "boot" and press enter.
8. Cancel the the system setup
--- System Configuration Dialog ---
At any point you may enter a question mark '?' for help.
Use ctrl-c to abort configuration dialog at any prompt.
Default settings are in square brackets ''.
Continue with configuration dialog? [yes/no]: n
Press RETURN to get started.
9. Enter enabled mode
10. Rename the configuration
Switch#rename flash:config.text system:running-config
11. Copy the configuration into the running-configuration
Switch#copy flash:config.text system:running-config
12. Change the password
Switch(config)#no enable secret
Switch(config)#enable password NEWPASSWORD
13. Save your new password