How to Erase Your Startup Configuration File

What command can you use to erase your startup configuration file?

A. erase running-config

B. erase rom

C. erase startup-config

D. move startup-config

E. erase nvram

F. write erase

G. move running-config

H. write erase

Answer:

The correct command to erase your startup configuration file is: erase startup-config.

Erasing your startup configuration file is essential in managing network devices, such as Cisco routers and switches. The startup configuration file contains configuration commands that are stored in non-volatile memory (NVRAM) and are executed automatically upon device startup. By erasing this file, you can clear any previously saved configurations and start fresh.

Using the command erase startup-config will specifically remove the startup configuration file without affecting the running configuration or NVRAM. It's important to distinguish this command from others, such as erase running-config which deletes the configuration file stored in RAM, or erase nvram which erases both startup and running configurations.

Remember, knowing the right commands to manage your network devices is crucial for maintaining a secure and efficient network environment. Learning how to erase your startup configuration file is just one step towards mastering network configuration and troubleshooting.