There’s one small thing that you might never have to know, but that’s a curveball. That one small thing is the difference between static IP and dynamic IP addresses. These two types of IP addresses help to make a network feel like a home. Here’s a deep-dive into the meaning of IP addresses and how to harness them in your home network. Static IP vs dynamic IP addresses There’s a line that separates the static IP address and the dynamic IP address. Each of these addresses has a purpose, but only one of them can help you create a home network that feels like a home. The address that defines itself for its specific purposes is known as a dynamic IP. These types of addresses update themselves as needed. With that in mind, you shouldn’t have to worry about them at all. Your router assigns dynamic IP addresses to devices that connect to it, and those devices use them to communicate with each other. The realm of static IPs, on the other hand, is a bit more complex.
Imagine a big city where every single occupant has a unique number assigned to it. Well, every device on your home network has an IP address – part of its ‘digital signature’ or virtual number so to speak, without which it is very difficult to locate or identify. Without IP addresses, networking is like finding a home without an address. Static IPs vs dynamic IPs – what do we mean? Although these computers have dynamic IP addresses, they are still unique network identifiers Every networked device – whether it is a computer, a tablet, a printer, your TV settop box, a CCTV camera, a security system or your Internet router – can be thought of as a house with an IP address as its digital house number or street address.
You can think of an IP address at work like your home address – a static IP address is an address that never changes. A static IP is an address that you assign to a device and that device never leaves the device, even subsequent reboots of the network won’t force it to change. Like having a home with a permanent address, any device on the network could always find and connect to it, and that’s what makes static IP addresses so valuable. In networks with static addresses, static IP addresses are considered the cornerstones of the whole thing.
However, static IP addresses are not without their difficulties. Suppose you assign your home a plot number, and then begin receiving deliveries at the wrong house, which also has your number. It would be quite an inconvenience to have the wrong packages delivered to your front door, causing you to miss the true representations of your home. In networks, this type of problem might result in the inability to connect to the intended location. The solution is to take great care in network planning so that static addresses are not misused with dynamic ones.
The static IP address will need to be supplied by your internet service provider, and the method for implementing it will obviously be different depending on your operating system, but the basic sequence of events is to open up the network settings and enter the IP address, gateway and DNS info in question. Like the brief visit to the basement of your digital home, this is the technical act of putting the foundation stones in place.
By contrast, the more common dynamic IP addresses are more like life on the road: a protocol called DHCP (Dynamic Host Configuration Protocol) assigns them by the router, and they can change from time to time; hence the word ‘dynamic’. In a network of many devices, it’s important to avoid two computer systems both using the same IP address, and dynamic addressing helps accomplish this. Most home devices use a dynamic IP address.
For the casual user, dynamic IP addresses are beautiful because they’re hands-off – users don’t need to worry about manually switching IP addresses, or renewing them like leases. The fact that IP addresses are dynamically allocated provides the flexibility for every element of a network to come and go at any given moment.
Whether to assign static or dynamic IP addresses to a device is a question of its role in your home network – devices indispensable to network functionality might require the stability of a static IP, while everyday devices benefit from the adaptability of dynamically addressed devices. Balance and purpose inform this decision, making sure that each device contributes the maximum to the network’s function.
Static and dynamic IP addresses, then, roughly reflect the Psychic of the equation. The network relies on static IP addresses to function as a coherent network, but without a dynamic IP address, we wouldn’t be able to give each house its own space on the network. So, even in the way our computers assign house numbers and IP addresses at IP level, the coherence of our home network relies on a balance of old and new – stability and change. These IP addresses help us build a home network that reflects our needs and hopes for the world today.
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