I want to delete all OSPF settings on a router. I used clear ip ospf process but after that when I do show ip ospf I can still see the process, its area and all interfaces of that area still exist. I want to delete everything as if I had not tried to configure OSPF before (of course without completely erasing the router configuration, e.g.
Working Config Non-active configuration with changes that have not been applied (committed) yet. Use the following commands to make changes to the configuration: set Adds a configuration statement from the device; delete Removes a configuration statement from the device; commit Applies any changes that were added with the set or delete commands The script takes the name of the file containing the router’s configuration as its only command-line argument. Here’s some sample output: Freebsd% strip.pl Router1-confg version 12.2 service password-encryption ! hostname Router1 ! aaa new-model aaa authentication login default local enable secret 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: Jun 25, 2008 · From the Router# prompt, type show start and press ENTER. Your configuration must be the one that was saved before reboot or power loss. If you find that the configuration is not the same, it is possible that the router has ignored the startup configuration. Proceed to Step 5. 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 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 Before you redeploy an old router that you have previously used for some other purpose, it is a good idea to completely erase the old configuration. This ensures that the router starts with a clean configuration. However, if you did this on a production router, it would wipe out the configuration and leave it with all of its interfaces down. Before you redeploy an old router that you have previously used for some other purpose, it is a good idea to completely erase the old configuration. This ensures that the router starts with a clean configuration. However, if you did this on a production router, it would wipe out the configuration and leave it with all of its interfaces down.
Mar 14, 2020 · To erase the system configuration using the CLI, perform the following steps: Connect to the device with a console connection. For more information about accessing the device with a console connection, select your product from the list below: Accessing the Command Line Interface via the Console Port on Your NetScreen, SSG, or ISG Firewall device