How to configure a local network between two computers on a Windows system

Each computer owner must one day start looking for an answer to the question of how to configure a local network between two computers. Such a method of communication of several computer systems is still incredibly in demand, despite its venerable age (this year it turns 47 years old). This is not surprising, given the extremely low cost of deploying the network, the availability of configuration of equipment and quite decent by modern standards, the speed of transmission of digital information. In addition, the use of wires as a carrier medium makes it possible to achieve high reliability of data exchange.

Materials and equipment

As you know, a local network of computers can effectively solve the problem of organizing communication between computing systems. You just need to purchase a special cable (usually a twisted pair) with connectors installed at the ends, connect them to the outputs of the network cards of two computers and, of course, perform the setup. It is desirable that the cards maintain the same standards. All modern boards already have built-in network adapters. Note that when connecting several systems using a switch, a hub or a router, the network card settings will be different than when a local network is established between two computers. Nevertheless, the principle is the same, so we will consider a simpler version later.

How to configure a local network between two computers

So, the cable is bought, and the connectors are connected to the connectors of computers. Just note that the length of the segment should not exceed 100 meters (for 100 Megabit). In addition, the problem of direct and reverse crimp connectors has long been in the past, so this issue can not even be raised (sometimes this feature is for some reason recalled). The next step is to configure the operation of the network card itself. To do this, go through the control panel or select the "Properties" tab "Computer" go to "Device Manager", where in the displayed system list, select the item "Network adapters". Here, you must configure the adapter to which the cable is connected. In the "Advanced" item, you must force "Speed and Duplex" to the required mode. It is noted that with auto-negotiation, transmission can be slowed down. Well, since we are considering how to configure a local network between two computers, the same actions should be performed on another computer system.

Correcting the addresses

The next step is to open the "Network Management Center" (properties of the monitor icon next to the clock in the system tray) and select "Change adapter settings" in the list on the left. Here you need to call up the properties of the network card that was previously configured in the "Device Manager". Further, if the question is how to configure a local network between two computers, then the 6th version protocol can be disabled by unchecking the corresponding entry - it is needed for the Internet, and for the time being the overwhelming number of small systems successfully works without it, using a proven Time is the fourth. It remains to make changes to TCP / IP 4: double tap and select "Use the following address". Here you need to register 192.168.0.1, and set the network mask to 255.255.255.0. No further changes are required. On another computer, the IP address will be different - 192.168.0.3. The other settings are identical.

If the network does not work

Sometimes it is necessary to exhibit the same working groups. To do this, you should call the "Computer" properties and proceed to "Advanced Options". In the window that appears, select the tab "Computer name", then "Change", and then register the name of the working group there. It is important that it be the same on both computers.