The running configuration on a router or switch is stored in the device's RAM (Random Access Memory) while it is running. It's a temporary configuration that is lost when the device is powered off or restarted. To view the running configuration, you can use the "show running-config" command in the device's CLI (Command Line Interface).
Yes, it is possible - the electron configuration is a specific characteristic.
wr or copy running-config startup config
Ns2np5 refers to the electron configuration of an atom where "n" represents the energy level and "s" and "p" represent the sublevels. So, in this case, there are 2 electrons in the ns sublevel and 5 electrons in the np sublevel. This configuration can help identify the location and distribution of electrons within an atom.
The electron configuration for nitrogen is written as 1s2 2s2 2p3.
what is the electronic configuration of the atomC6
This is an incomplete command. However, this indicates that the running configuration will be saved on the device to a different location.
Yes, it is possible - the electron configuration is a specific characteristic.
Yes, it is possible - the electron configuration is a specific characteristic.
This command will allow you to copy a configuration from a TFTP server to the running configuration of a Cisco device. When you issue the command you will be prompted for further details about the TFTP server. The new configuration will replace the active one (or running configuration) and make any necessary changes.
The router's running configuration resides in its volatile memory (RAM). This configuration is the active set of settings that the router uses to operate and can be modified dynamically. However, it is lost when the router is powered down or restarted, unless it is saved to the non-volatile memory (NVRAM) as the startup configuration.
To save the running configuration on a router, you typically use the command copy running-config startup-config in the privileged EXEC mode. This command copies the current configuration stored in RAM (running-config) to NVRAM (startup-config), ensuring that the configuration is retained after a reboot. Alternatively, you can use the shorthand command write memory. Always confirm the save by checking the startup configuration with the show startup-config command.
The IOS command to copy the running configuration to NVRAM is copy running-config startup-config. This command saves the current configuration in RAM (running config) to the non-volatile memory (NVRAM), ensuring that the configuration is preserved after a reboot. You can also use the shorthand version, wr or write memory, to achieve the same result.
You don't mention what you are looking for in terms of a "running configuration file". In Unix/Linux there are many of these. Most of them can be found in the /etc directory or its subdirectories but not all of them are located in /etc.
If you want to make the saved configuration the current configuration, essentially undoing configuration changes since you last saved, you can use:copy start runcopy startup-config running-config
The router command used to copy the running configuration to NVRAM is copy running-config startup-config. This command saves the current active configuration so that it will be retained after a reboot. You can also use the shorthand version wr (short for "write memory") to achieve the same result.
To empty the startup configuration on a Cisco device, you can use the command erase startup-config in privileged EXEC mode. To remove the running configuration, you can use the command write erase followed by reload to restart the device, which will clear the running configuration and load the default settings. Remember to save any necessary configurations before performing these actions, as they will result in data loss.
Update the configuration logs