Use the power switch in order to turn off the router, and then turn the router back on. If you can no longer access the router (because of a lost login or TACACS password), you can safely assume that your configuration register is set to 0x2102. Note: The configuration register is usually set to 0x2102 or 0x102. See Example of Password Recovery Procedure in order to view the output of a show version command. If you can access the router, type show version at the prompt, and record the configuration register setting. Refer to these documents for information on how to cable and connect a terminal to the console port or the AUX port:Ĭonnecting a Terminal to the Console Port on Catalyst SwitchesĬonnect a Terminal to Catalyst 2948G-元, 4908G-元, and 4840G Series Switches Use these steps in order to recover your password:Īttach a terminal or PC with terminal emulation to the console port of the router. Use the procedure described in this document in order to replace the enable secret password. The enable password password can be recovered, but the enable secret password is encrypted and must be replaced with a new password. These passwords protect access to privileged EXEC and configuration modes. Refer to Cisco Technical Tips Conventions for information on document conventions. Refer to Password Recovery Procedures for information on how to recover passwords for related products. If your network is live, ensure that you understand the potential impact of any command. All of the devices used in this document started with a cleared (default) configuration. The information in this document was created from the devices in a specific lab environment. The information in this document is based on the Cisco 881 Series Router. There are no specific requirements for this document. From networking to gaming, is your computer information source.This document describes how to recover the enable password and the enable secret passwords. If you were able to log in to your router then congratulations! Thank you for letting be of service to you. If you still are having difficulty logging in to your router, go back to TroubleShooting Step #1 and rinse and repeat. Remember that you must now use the default user name and password for your router. Finally, try logging in to your router once more.(Just leave your router alone for a few minutes and allow it to gather itself.) After you've held your router's reset button down for 30 full seconds, allow the router to reboot.That is an indication that your hard reset is taking effect. You should notice your router's lights flicker and flash.You may have to use a paperclip or pin to press your router's reset button. While your router is plugged in, press and hold your router's reset button for 30 seconds.On the back or bottom of your router you should find a small pin sized reset button. Try Logging In Using the Default UserName and Password. Follow these three steps to troubleshoot. Wait! Before hard resetting your router, we suggest that you try a few troubleshooting steps that might get you logged in. After hard resetting your router you should be able to log in using the default user name and password for your router. This means that the router user name and password will be reset to their default settings also. Performing a hard reset on your router will reset your router to its factory default settings. Solution: Reset Router Password to Factory Settings Lost passwords and user names are a common problem. Uh oh, you forgot your router user name and password. What to Do If You Forgot Your Router Password and Can't Log In To Your Router The most common reason to hard reset a router is to reset the router user name and password. Hard resetting a router restores the router to its factory default settings. This guide teaches you how to hard reset a router. J(Last Updated: July 24, 2021) | Reading Time: 1 minutes
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