Step 1: Detail the process to recover a password on a specific Cisco router.a router is that you don’t use configuration registers to reset
How to Recover/Reset Password on Cisco 3925 The Cisco 3925 router is part of a family of networking equipment produced by Cisco, which has been a network equipment giant for many years.If you want to keep the configuration, but reset the password, it is just a few more steps. Once the router is on Rommon mode, reinsert the compact flash. Use the procedure described in this document in order to replace the enable secret password. Remove the compact flash that is on the rear of the router.After changing our password, we should reset the configuration register to the default value. In this way, the device will not neglect the startup configuration again when restarted.
Change all the passwords and note down the new one. If you used the o/r command then reset the router with the I command. The other end of the cable should plug into the port labeled “ Console ” on the back of the Cisco router. This step bypasses the startup configuration where the passwords are stored. All these password locations represent good access locations for passwords, but if you have only one password on only one access location, you should at Shown below is a Cisco 2501 router that has a console password on the device.
This should bring you to the rommon prompt 4.
Answer (1 of 2): To reset the router to its factory defaults, you can either use Cisco SDM or you can choose the Cisco IOS Software CLI and do a "write erase" on the router itself, or grab the factory default configuration from Cisco Configuration Express. Then try to remove the compact flash which is ON the rear of your router. Now restart the router again and and the config will be wiped and passwords reset. How to Reset Cisco Router Password? Follow these simple steps to complete the process of recovering your Cisco Router password.Set the configuration register to 0x2142 and boot the router. Once you are done with the passwords, do the following configurations. Follow the steps to reset enable secret/password for privilege mode. Let’s take a look: Router>enable Password: Password: Password: % Bad secrets Step 2 – Change the configuration register so that the router will ignore the contents of the NVRAM when booting into Cisco IOS. In most cases, the default password will be “admin,” “password,” or left blank. Reset cisco router password Click here for the Cisco article that I used for reference.