enable erase nvram: Erasing the nvram filesystem will remove all configuration files! Continue? [confirm] Press "y" to erase the routers config. Then enter the below commands. Note that the router may not ask you to save the current config. If it does, make sure you say no - we are trying to wipe the config. reload System configuration has been
Re: how clear entire configuration on my srx ? 01-10-2012 04:31 AM I also tried "delete" in the  mode and subsequently, add in the "set password" it also worked 🙂 Sep 23, 2011 · router# configure terminal. router (config) #config-register 0x2102. router (config) #end. router# Repeat the “show version” command. The response should now read “will be 0x2102 at next reload.” 3. Enter the command “write erase.” This will erase the current start-up configuration. 4. Reload the software by entering the “reload Aug 15, 2018 · Enter your router's IP address into the address bar. Click the address bar at the top of your browser, and type your router’s default IP address. Most routers use 192.168.0.1 as the default IP address. If it doesn't work for you, you can try 192.168.1.1 or 192.168.2.1. The default configuration setting is 0x2102, which tells the router to load the IOS from flash and the configuration from NVRAM. 0x2142 tells the router to bypass the configuration in NVRAM so that you can perform password recovery. Find out the router process ID for each OSPF instance in the configuration as router ospf
Of course we can erase our startup configuration but there are some other commands to achieve this. This is the most simple option: ciscoasa# write erase Erase configuration in flash memory? [confirm] [OK] Just use “write erase” to remove the startup configuration and reboot your firewall. The other option is to use the factory default method:
On your laptop, start the terminal emulator program and use it to access your router’s command line interface (CLI). In the router CLI, enter the commands in boldface to erase the existing configuration on your router and reload the factory-default configuration on the router: router> enable router# write erase
Aug 04, 2017 · Router#write memory. Building configuration… [OK] Router#write. Building configuration… [OK] Router# Erasing Configuration File: Router#erase startup-config. Erasing the nvram filesystem will remove all configuration files! Continue? [confirm] [OK] Erase of nvram: complete. Router# *Mar 1 00:13:30.855: %SYS-7-NV_BLOCK_INIT: Initialized the
Mar 03, 2011 · To erase the configuration file, use erase nvram: command. Router> en Router# erase nvram: Reload the router by reload command. Router# reload ***** #. Another way to delete only startup-config by bellow command. Router> en Router# delete nvram:startup-config. Now reload the router by reload command. Router# reload. Example of Cisco Router Any changes made to the switch configuration will have to be stored in the startup-config or backup-config to be available after a reboot or reset. There is also a backup-config file which can be used to save an alternate configuration. Apr 23, 2020 · Clearing the configuration file: If the original configuration file does not match the system software after a system software upgrade, the configuration file is damaged, or an incorrect configuration file is loaded, you can clear the original configuration file and specify a new configuration file. Aug 04, 2017 · Router#write memory. Building configuration… [OK] Router#write. Building configuration… [OK] Router# Erasing Configuration File: Router#erase startup-config. Erasing the nvram filesystem will remove all configuration files! Continue? [confirm] [OK] Erase of nvram: complete. Router# *Mar 1 00:13:30.855: %SYS-7-NV_BLOCK_INIT: Initialized the Nov 28, 2016 · For more information on backing up router configuration settings, see How do I back up the router configuration settings on my Nighthawk router? You can erase the current configuration and restore the factory default settings. You might want to do this if you move the router to a different network.