Static IP address, dynamic IP address, exclusive IP address, shared IP address and fixed IP address are all different types of IP addresses used in Internet connections. The following introduces their meanings and characteristics.
- Static IP address
A static IP address is a unique IP address that is permanently assigned to a computer or device on a network. This IP address does not change while the computer or device is connected to the network and is not shared with other computers or devices. Static IP addresses are often used for servers and other devices that require a permanent connection because they need to communicate on the same IP address.
- Dynamic IP Address
A dynamic IP address is an IP address that is automatically assigned to a computer or device when it is connected to a network. This IP address is assigned by a DHCP (Dynamic Host Configuration Protocol) server, which assigns a new IP address to the computer or device each time it is connected to the network. Dynamic IP addresses are commonly used for personal computers and other devices that are not permanently connected because they do not require a fixed IP address.
- Dedicated IP address
A dedicated IP address is an IP address that is assigned to only one specific computer or device. This IP address is not used by other computers or devices, so it can ensure the uniqueness of the computer or device on the network. Dedicated IP addresses are often used for servers and other devices that require independent connections.
- Shared IP Address
A shared IP address is when multiple computers or devices share the same IP address. This type of IP address is often used in small networks and home networks because they only need one IP address to connect multiple devices. Sharing an IP address can be achieved through network sharing software, but you need to pay attention to network security issues.
- Fixed IP address
A fixed IP address is an IP address that remains unchanged throughout an Internet connection. This IP address will not change due to the power on and off of a computer or device or other factors, thus ensuring the stability of the computer or device in the network. Fixed IP addresses are often used for servers and other devices that require a permanent connection because they need to communicate on the same IP address.
In short, different types of IP addresses are suitable for different application scenarios and need to be selected and used according to actual conditions.
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