What is the difference between a dynamic IP and a static IP? This kind of question has actually been mentioned many times in previous articles by Kookeey. I believe everyone knows that there are two common types of proxy IPs, dynamic IP and static IP. Although the effects of these two different IP proxies are quite good, there are actually big differences between the two.
Well, today Kookeey will analyze in detail the difference between dynamic IP and static IP for you, hoping to help you solve your confusion.
What is a dynamic IP?
The so-called dynamic IP refers to a new address assigned to you by the operator when you surf the Internet.
Generally speaking, there are two types of dynamic IP: one is DHCP dynamic allocation, which can save you the process of configuring IP. The router will assign you an idle IP address, and you can directly access the Internet; the other is the operator's dynamic allocation, which is to solve the problem of IP scarcity. When a user needs to use an IP, the operator will assign you one, and when you don't need it, this type of dynamic IP will be recycled for other people to use.
The IP change of dynamic IP usually occurs every time the router is connected to the Internet, that is to say, if you do not shut down or restart the computer for a few days, your dynamic IP will not change. So, in general, dynamic IP is not a real IP, but a new address will be obtained by the merchant every time before going online, and this address is more secure.
What is a static IP?
So what is a static IP? A static IP is also called a solid IP, because a static IP is an address assigned by an operator to a merchant for long-term use. When an operator gives you a fixed IP, they will also tell you the corresponding mask and gateway. Then you can configure this IP in the local connection, so that you don't have to go through the process of obtaining an IP when you turn on your computer. And when users use a static IP, they need to change it themselves. Simply put, a static IP lets you know who this IP represents. Fixed IPs are often required for data centers, websites, bank settlement ports, etc.
The difference between static IP and dynamic IP
In fact, static IP and dynamic IP are only relative concepts, that is to say, we cannot directly tell whether an IP is dynamic or static from the IP address. In fact, dynamic IP is more and more widely used now, because dynamic IP is more flexible, so why are there still users of static IP? Here we have to talk about DNS. We know that when we want to visit a website, we enter the website address in the browser. However, in the network world, data transmission uses IP address as the source and destination address, not a website address. At this time, the role of DNS is to translate the website address into IP address to facilitate user memory. Therefore, in order to avoid the need to update DNS records frequently, the role of static IP address becomes apparent. This is also the biggest difference in the use of static IP and dynamic IP.
Therefore, it is very necessary to understand static IP and dynamic IP. The above is what Kookeey shared with you today.
Therefore, it is very necessary to understand the difference between dynamic IP and static IP. The above is the relevant knowledge about the difference between dynamic IP and static IP prepared for you, I hope it will be helpful to you!
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