To build a computer network you will need a range of physical equipment including the following pieces of network hardware:
- Cables and connectors. These link together the computers, printers, servers and other equipment on your network.
- A router or switch. This manages network traffic, ensuring devices can communicate with each other.
- A wireless access point. This allows people to connect to the network wirelessly.
- An internet connection. This could be a simple broadband connection over a telephone line or a faster fibre connection.
- A hardware firewall. This creates a secure barrier between your network and the internet, blocking security threats.Networks also often include a network server which runs central applications, acts as an IT hub and provides file storage.
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