Even though the process of force reboot is the same in almost all the router but with Cisco routers, you will also get the option to reboot the router with the terminal emulator program.
However, sometimes, you need to reboot or reset your Cisco router in order to avoid various issues. Nowadays, with the help of a router, you can access the network both wirelessly and using ethernet, whichever suits your requirement. And undoubtedly, routers are one of them. After reload you will see confirmation of your reset when the 'System Configuration Dialog' appears.Wireless networking system has grown leaps and bounds with rapid technological development. Then you can issue the 'write erase' or 'erase start' commands to delete the startup configuration and reload. Would you like to enter the initial configuration dialog? (yes/no): nĬhange the configuration register back to 0x2102 by issuing the 'config-register 0x2102' in global configuration mode, just as you did in Method 1. Once the router reloads, you will be presented with 'System Configuration Dialog', enter 'no' at the prompt. Once again there is no reason to save the config when the router prompts before reload, simply say 'n' or 'no' and confirm. Reload the router using the 'reload' command. This causes the router to ignore the contents of NVRAM which stores the startup-config. Enter the 'config-register 0x2142' command in global configuration mode, just as you did with 0x2102 in Method 1. This method is similar to method 1, but uses a different config-register, specifically 0x2142. The router is now reset back to the original factory defaults. Would you like to enter the initial configuration dialog? (yes/no): Once the router reloads, the user will be presented with a 'System Configuration Dialog'. You will be asked to save the system configuration, reply with 'n' or 'no' and confirm. This deletes all of the previous configuration information from NVRAM, so if you need to keep this info be sure and back up the data onto your terminal.Īfter you have erased the startup config, enter the 'reload' command. Now you can erase the current start-up configuration with the 'write erase' command or 'erase start'. An example of this is below:Īfter entering this command, the 'sh ver' output will display (will be 0x2102 at next reload). The router should be set to 0x2102, if not issue the 'config-register 0x2102' once you are in global configuration mode. The configuration register will be displayed on the last line of the 'sh ver' output. There are many methods that can be used, but I will show you the two most straight-forward approaches.Ĭheck the configuration register by issuing the 'show version' command or 'sh ver' for short. Returning a Cisco Router to its original factory setting isn't a hard task at all.
0 kommentar(er)
