[Mjulius513]

I agree that routers, switches, and firewalls each have an important role in building a strong and secure network. Your point about routers using routing tables and protocols to find the best path for data was helpful. It shows how routers help keep data moving efficiently between networks, especially over the internet.

I also liked your explanation of switches. They help improve communication within a local area network by sending data only to the correct device. This makes the network faster and safer because it reduces unnecessary traffic.

Your description of firewalls was also great. It is easy to understand how firewalls act as a protective barrier between a network and outside threats. They help block unwanted or harmful data from entering the system.

Overall, your post helped make the functions of these devices clear. Knowing how they work together is important for anyone interested in networking. Do you think one of these devices is more important than the others in a modern network?