1. The difference between dynamic IP and static IP is that dynamic IP needs to automatically obtain an IP address when connecting to the network for users to access the Internet normally, while static IP is the IP address assigned to users by the ISP during installation, which can be directly connected to the Internet. Obtain an IP address.
2. Dynamic IP: Because IP address resources are very precious, most users use dynamic IP addresses to access the Internet. For example, computers that access the Internet through Modem, ISDN, ADSL, cable broadband, community broadband, etc., go online every time Temporarily assign an IP address.
3. Static IP: It is usually a special server or a computer that uses a dedicated line to access the Internet to have a fixed IP address and requires relatively expensive fees. Static IP is required for secondary routing, and Internet cafe LAN also uses static IP.
Extended information
A fixed IP address is an IP address that is assigned to a computer for a long period of time. Generally, a special server has a fixed IP address. Generally speaking, computers that use dedicated lines to access the Internet have fixed Internet IP addresses and require relatively expensive fees. For example, the vertical and horizontal data cloud server provides a fixed IP.
Computers connected to the Internet via Modem, ISDN, ADSL, cable broadband, community broadband, etc., are assigned different IP addresses each time they surf the Internet. This is a temporary IP address dynamically allocated by the ISP, which is a dynamic IP address. Because IP address resources are precious, most users surf the Internet through dynamic IP addresses. Ordinary people generally do not need to know the dynamic IP address, these are all done automatically by the computer system.
Public address (Public address) is in charge of Inter NIC (Internet Network Information Center). These IP addresses are assigned to organizations that have registered and applied to Inter NIC. Access the Internet directly through it.
Private address (Private address) is a non-registered address, specifically for internal use of the organization.
