How to use the IP address modifier, what is the subnet mask, and the gateway, do you want to modify

Computer Mobile Phone Professional IP Modification Solution Steps:

It is possible to change the local IP address to another city by using IP** software.

Select the city you want to modify.

The connection is successful and you can switch.

There are many lines and the speed is fast.

It's particularly simple and convenient.

2.Install it all on your computer phone.

1. DNS server.

DNS stands for Domain Name Server. On the Internet, there is a one-to-one correspondence between the domain name and the IP address, although the domain name is convenient for people to remember, but the machines can only know each other's IP addresses, and the conversion between them is called domain name resolution, and the domain name resolution needs to be completed by a special domain name resolution server, and DNS is the server that carries out domain name resolution.

2. IP address.

IP is 32-bit binary data, usually expressed in dotted decimal. An IP address is a logical address that is used to identify a host in a network, and the IP is unique, that is, the IP of each machine is unique in the world.

In order for computers to communicate with each other on the network, it is necessary to have a legitimate IP address. IP address = network address + host address, (also known as: host number and network number) The structure of IP address allows us to easily address on the Internet.

The IP address is usually expressed in four decimal numbers separated by dots, each from 0 to 255, such as the IP address of a host: in the local area network, the IP address is also needed, and the IP address of the intranet is generally preceded by the IP address, so that it is easy to distinguish the IP address of the public network and the intranet.

3. Subnet mask.

The subnet mask is used to determine whether the IP addresses of any two computers belong to the same subnet. The simplest understanding is that the IP addresses of the two computers and the subnet mask are the same, which means that the two computers are on the same subnetwork and can communicate directly.

4. Default gateway.

If you know what a gateway is, the default gateway will be easy to understand. Just as a room can have multiple doors, a host can have multiple gateways. The default gateway means that if a host cannot find an available gateway, it sends packets to the default specified gateway, which processes the packets.

The gateway used by the host is generally the default gateway.

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If you dial up from a computer, you need to set the IP address and subnet mask as well as the default gateway, because the information such as the IP and subnet hail mask are all in the broadband connection. However, the local connection will display an exclamation point indicating that the connection is limited and you can leave it alone. If you don't feel comfortable looking at it, you can just fill in a LAN IP, so that there will be no exclamation mark:

2. Click "Change Adapter Settings" in the new window

3. Find the NIC that needs to be manually modified, right-click and select Properties.

4. Double-click the position selected in the following figure.

5. Open the IP and DNS settings window and fill in the old as shown in the figure below, DNS does not need to be filled, because there is already DNS in the broadband dial-up connection, so the local connection does not need DNS.