What does dynamic ip mean?

There are static and dynamic IPs. So what does dynamic IP mean? Next, php Chinese website will introduce dynamic IP to you.

1: What does dynamic ip mean?

The so-called dynamic ip corresponds to static ip, which means when we need ip When accessing the Internet, the operator will assign an IP address, which means that every time we connect to the Internet, a new IP address will be assigned. [Recommended reading: What does IP mean]

2: What does static IP mean

Static IP, also called fixed IP, is an IP address assigned to users by the operator (ISP) and used for a long time. The operator provides a subnet mask and network management to the user, and the user must manually set the IP address , to access the Internet.

3: The difference between dynamic ip and static ip

The main difference between the two is that static ip needs to be set manually, and there is no need to automatically obtain ip, while dynamic ip It is an IP obtained automatically.

If every computer connected to the Internet had its own static IP, that would be simple, and the need for an unlimited number of IP addresses was not foreseen. Therefore, there are not enough IP addresses available. To solve this problem, many Internet service providers limit the number of static IP addresses they assign and save the number of remaining IP addresses they have by temporarily assigning IP addresses to requested Dynamic Host Configuration Protocol (DHCP) computers. Temporary IP addresses are called Dynamic IP address.

The above is a complete introduction to what dynamic IP means. If you want to know more about HTML video tutorial, please pay attention to the php Chinese website.

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