What are the functions of the LAN server? Its setting

What is a LAN server? Why is it necessary? What functions does the LAN server perform in practice? How to set it up is the list of issues that will be considered within the framework of the article.

What is a local server?

A local server is a device that provides its services to users of the Intranet (do not confuse it with the Internet). This is how several computers are connected together. Usually, there is no Internet connection in this case.

Now imagine an office network. A local server is a device that performs a certain range of functions, unloading workers' computers from them. The main device in this case is a hub or switch. Nothing else is needed, except for network cards. But if there are a lot of computers and they are at a great distance, then repeaters can be used. And what functions the server of the local network performs, we will consider further.

Functional

Speaking about what functions the LAN server performs, it is necessary to know what tasks are assigned to it. In general, they are relocated to auxiliary facilities. So, the LAN server can act as:

• A file device;
• The print server;
• The database store;
• The main operating point in the terminal network, and so on.

Speaking of the first three cases, it means that the server is used as a large device, on which there are certain data. So, it can be a repository of files of an automated enterprise management system, just keep the workings of personnel and be used in a similar way.

The terminal network, as a rule, is used to reduce the cost of existing equipment. So, employees for work in such cases are offered computers with a minimal bundle, the task of which is simply to connect to local servers. All the necessary actions, counts, processing, etc. occur on them, and the data is only transferred to the user's computer, where they are displayed on the monitor and where the instructions for their change come from.

There is also a certain range of other functions. But they are so specialized that it is very inconvenient to talk about each of them - it will take a lot of time and it will be interesting only for individuals. Therefore, we omit information about them.

Thus, the question of what functions the server of the local network performs can be considered clarified. Now let's talk about how to prepare it for work.

Configure the LAN server

There are many software products to achieve this task. Therefore, in order to specify the information, consider an example of work on Denver. Its basic package contains all the necessary tools, which means that the configuration of the local network server will not be difficult.

To do this, you need to download the software (you can use the official website, since it's all free). At installation we specify a directory of placing of files. Create a virtual disk on the computer, which will always work when the computer is turned on. Next, you need to configure it to work on a specific port (select above 1024), and other computers to specify where to connect.

And now let's talk about how to make a proxy server of the local network out of it. To do this, you must have a static ip-address for constant stable operation. Then you should disable the Windows Firewall (but you must understand that this will lower the level of security, which will need to be compensated with specialized software). Then we create this directive: / home / "Your ip" / www. There it is necessary to put a file that will direct to the address that the user will enter. Everything, the proxy server is ready!

Conclusion

As you can see, working with a local server is not an easy task. Creating on it different sites will not be difficult for almost any person. So, it's worth a try!