Question about Cisco Catalyst 4506-E Cat4500 E-series 6-slot Chassis Fan No PS WS-C4506-E

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Hello, I tried the steps you have mentioned in the link below: http://www.fixya.com/support/t3932749-password_recovery_cisco_catalyst_4506 and the other similar resolutions on the cisco website but none of them works for the Cisco 4506 switch we have. 1. Reboot 2. Press the "CTRL + C" button on the laptop to put the switch into ROMMON mode. Result: Works fine and gets into the ROMMON 1 mode. 3. confreg 0x2142 Result: This one does not work. confreg=0x2142 and that command is accepted by the switch but it does not tell us that we have to restart to make the changes. Now it goes ROMMON 2 mode. 4. reset Result: I type reset and the switches seems to be power cycled but it again goes to the password prompt. I never get the option to follow the steps below from 5 to 12 mentioned in the link mentioned above. Any help would be appreciated. Thanks!!!!

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Please make sure you have only one supervisor module installed on your switch or else pull out the backup sup module and do this activity .

In the last step of reset it will ask to save the config.

do you wish to save this configuration? y/n [n]: y
You must reset or power cycle for new configuration to take effect

do not forget to type in y there.

Posted on Jan 11, 2011

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