Almost every home and business has a local network connected to the internet in the modern world. It’s all a part of digitalization and technology playing a greater role in everyday affairs.
A network within a small area such as a home or a small institution connects several devices to form a network. The network works well through an internet connection as the devices can pick up signals from a central point and work collectively or independently.
Let’s take a look at how to set up a network.
The Connection Method – Wireless Or Wired
Networks can be connected in several different ways;
- Ethernet – Used for hardwire connections, also known as a direct connection
- WiFi – One of the most commonly used connection forms because most devices can connect to it.
- Mobile Data – An alternative to WiFi but can be unstable depending on the location.
- Bluetooth – It connects the devices directly. It can’t support a wide network.
WiFi is the most suitable since it connects to a wider range of devices and supports wireless connections. However, combining these devices is the best approach, especially when using both wireless and wired connections.
Setting Up
Several components are necessary to make a network complete.
- Router – It broadcasts the WiFi signal, allowing the network to be connected to the internet. Acting as the center of the network, it passes information between the devices and the internet.
- Wireless Access Point (WAP) – Eliminates the need for cables by connecting WiFi-enabled devices to a wired network.
- Ethernet Hub/Switch – These connect multiple wired devices to a network. They are used in more complex networks because they can handle mixed speeds well.
Linking The Devices
Modern devices can easily connect to a network. When a network is connected to an app on your phone or computer, most gadgets will automatically detect the network. When your routers use WiFi, Bluetooth, or Ethernet, in most cases, it is easy to connect. This system is simple and doesn’t require the hassle of manually trying to connect the devices. However, there are some cases where the process is not so simple. Here’s what you need to do in such a case.
Set up your router. Changing your password is highly recommended. You can change the username as well if you wish. You can find some of the best practices for setting up your router and network here. Update the router’s firmware and other software to ensure it’s working at its best. The network’s functionality, performance, and security should be your priority.
Connect the individual devices to the router. It may be wise to use fixed IP addresses for devices that remain on the network. You can also use dynamic IP addresses (DHCP) for the lesser-used devices. However, DHCP can be problematic sometimes because they change often.
Manually assign an IP address to each device. Be sure to match the following settings with your router.
- DNS server
- Subnet mask
- Default gateway
Setting ranges for the types of devices you will use can be helpful. You can set a range for devices that use static IP addresses and one for dynamic IP addresses.
Once you are done with the manual configurations, you can set up the devices by plugging them into available ports on the router or switch.
Once you’ve completed the setup, it’s best to test the network. Be keen on details such as the range, especially if you intend to use wireless devices. You can try adjusting external aerials for better coverage.
Keeping The Network Secure
Nothing is more important in the digital world than data safety. Even on a home network, your data may not be entirely safe. Your communications and personal data may be intercepted by the wrong people, resulting in catastrophic results.
A great step, to begin with, is changing the router’s default password. Create a strong password of 8-12 characters that have a mixture of letters, numbers, and symbols.
It also wouldn’t hurt to have a VPN. It will create an extra layer of protection and some added benefits. For example, a smart TV needs to have VPN if you want to access geo-restricted content. The VPN will mask your IP address allowing you to stream restricted content in your region. It also keeps third parties from tracking your activities online.
Wrapping Up
Networks at workplaces and homes have become almost a necessity. Fortunately, setting up a network is not so difficult. It may seem daunting to begin, but it can be done.
