To reset the password, do the following:
Step 1: Connect the console cable and log in the CLI.
Step 2: Power cycle the switch
Step 3: In the CLI, as soon as the switch starts booting, you will be given 2 seconds to select a choice to start the operational code or to start the boot menu: Select
Option 2- Start Boot Menu
Step 4: From the Boot Menu, select option 16 to reset the password
Boot Menu Version (Date): 15 OCT 2009
1 - Start operational code
2 - Change baud rate
3 - Retrieve event log using XMODEM
4 - Load new operational code using XMODEM
5 - Display operational code vital product data
6 - Run flash diagnostics
7 - Update boot code
8 - Delete operational code
9 - Reset the system
10 - Restore configuration to factory defaults (delete config files)
11 - Activate Backup Image
16 - Restore Password to factory default and start operational code
Step 5: Once the switch is boot up you can use the default ID "admin" with no Password to login to the switch