Shulou(Shulou.com)06/02 Report--

This article mainly shows you "what does the public network ip mean in the Internet". The content is simple and clear. I hope it can help you solve your doubts. Let the editor lead you to study and learn the article "what does the public network ip mean in the Internet?"

The public network ip refers to connecting the unreserved address on the Internet with the public network, so that it can access each other with other computers on the Internet at will. Each computer on the Internet has a separate IP address that uniquely identifies a computer on the Internet. This IP address refers to the public network IP address.

The operating environment of this tutorial: windows10 system, Dell G3 computer.

What is a public network ip?

The public network ip refers to connecting the unreserved address on the Internet with the public network, so that it can access each other with other computers on the Internet at will. The so-called IP address actually refers to the public network IP. Each computer on the Internet has a separate IP address that uniquely identifies a computer on the Internet. The IP address here refers to the public network IP address.

Public network and intranet are the two access methods of Internet. Public network access: the IP address obtained by the computer on the Internet is the non-reserved address on the Internet, and the computer on the public network and other computers on the Internet can access each other at will.

The role of public network IP:

1. The user needs to set up a website. If the domain name resolution does not take effect, you can directly enter the public network IP to access his website.

2. Users need to connect remotely, and directly use the public network IP for remote desktop, then they can connect to the corresponding host for management.

3. The communication between networks is identified by the public network IP address, so the network must use the Wangwang IP address.

Extended data

The difference between public network IP and private network IP:

1. The meaning is different

The public address (Public address) is the responsibility of Inter NIC (Internet Network Information Center Internet Information Center).

These IP addresses are assigned to organizations that register and apply to Inter NIC. Access the Internet directly through it. Private addresses (Private address) are unregistered addresses and are intended for use within the organization.

2. Uniqueness is different.

The extranet IP is the only IP address in the world and is assigned to only one network device. The intranet IP is the IP address assigned by the router to each unit for internal use. The IP of different intranet can be the same.

3. Different access permissions

Access to the Internet requires the public network IP as the identity, while the private network IP is used in the local area network, on the public network can not use the private network IP address to achieve Internet access.

4. More or less different

The IP of the external network is limited and cannot be assigned to everyone. It is on a first-come-first-served basis, and the number of intranet IP is unlimited in theory.

The above is all the contents of this article "what does the public network ip mean in the Internet?" Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.