Computer properties and online neighbors, company computer IP addresses, IP addresses, etc., please

1 All companies share a fixed IP address, but it should be understood that the IP address of each computer in the company is different (even the IP address obtained automatically is different), and it is different from the fixed IP address mentioned above; Of course, you can set a fixed IP if you want to set it (sometimes you have to set a fixed IP if the company computer can't connect to the Internet), the latter number is between 0 and 255), the subnet is default, the gateway:, you can set it at will).

2 Home, you have to make sure that the company has a working group, then you have to join the working group correctly, and then set the sharing parameters correctly;

3 My computer point attributes, unable to view the configuration normally, it means that your computer is restricted by others to view the permissions, or the system you installed cannot be displayed; Run it and type: dxdiag to view the accessory information.

4. Most of the messages are QQ addresses; There are also some companies that use American** servers;

1 Your company does not assign you an IP address, so it is useless for you to search on the Internet, because your company does not have the IP you searched for in the router

2 When you see someone else's sharing, you two first have to be in a network segment, and the other party has set up sharing, and there is no working group, that is, people didn't add you when they were building a LAN, you just need to find an administrator.

3 You right-click on the desktop, Properties, Desktop, Customize the desktop, and see if there is a check mark in front of "My Computer" inside.

4 It is possible that he has placed some tools to modify the IP address, either modifying or adding the IP to the shell, you are looking at the shell.

The company's computer automatically obtains the IP, which means that only the automatically obtained IP can be used, and others cannot.

The DNS address can not be set by yourself, according to your company's network access environment, each company may be different, it is best to consult the company's network management.

In order to see workgroup computers, all computers need to be part of a unified workgroup.

The third problem shows that the "My Computer" on your computer is only a shortcut, so only those two items will be displayed, and you need to go to the explorer to find the real "My Computer".

4. I don't know.

1. The company is set to be the IP of the intranet machine, the external IP is assigned by the communication company, and the DNS is the server relay.

2 You can enter the name of the group by yourself.

3 You can go to the desktop tab by right-clicking on the desktop, and then there are custom desktop settings, and then you can see the properties in the [My Computer] displayed on the desktop, and you can also start-run-enter [dxdiag] to view some information.

4 Some are real IPs, and some are logged in through **IP.

IP is your "place on the Internet" when you surf the Internet

Just like the division of areas in life, place name indications, the equipment in the computer network can recognize only these numbers, just like the signs on the highway, you can only know where to go down, and the IP address in the computer is the computer that shows where you are. The static IP is the same every time you log in, and the dynamic IP is that it may be different every time you log in.

An IP address is a 32-bit address assigned to each host connected to the Internet.

There are millions of hosts on the Internet, and in order to distinguish between them, people assign a special address to each host, called an IP address. Each host can be accessed through the IP address. An IP address consists of 4 parts of digits, each corresponding to an 8-bit binary number, separated by a decimal point.

internet

The IP address is defined by the NIC (Internet

network

information

center) is responsible for the planning and management of the global cherry blossom site; At the same time by inter

The three network information centers of NIC, APNIC, and RIPE are responsible for the allocation of IP addresses in the United States and other regions.

Dynamic IP: Because of the shortage of IP address resources, users who access the Internet through ** dial-up Internet or ordinary broadband Internet access generally do not have a fixed IP address, but are dynamically assigned a temporary IP address by the ISP. Ordinary people generally don't need to know about dynamic IP addresses, these are done automatically by computer systems.

Public address (public

address) by inter

nic（internet

network

information

center

Internet Information Centre). These IP addresses are assigned to register and submit to the inter

The organization by which the NIC is making the request. Direct access to the Internet through it.

Private address (private

address) is a non-registered address that is intended for internal use within an organization.

The following is a list of retained internal private addresses. Class A.

Category B. Category C.