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Create a home network wifi windows 7. Do-it-yourself local network: Setting the basic parameters of the router (router)

Today, creating a local network through a router has become so possible that even a beginner can handle it. All you need for this is a computer, Internet access, and the actual router itself. Regardless of its model, the process of creating and configuring a local network is the same.

Setting up a local network through a router on Windows XP begins with disabling security programs on home computer. If you have a firewall or other programs installed, then they should be temporarily disabled so that local network traffic is not blocked.

To set up and two or more computers can recognize each other and get open access, you need to place them in one working group, under any name. How to do it? Follow the directions:

Select the "properties" tab by clicking (right) on the "My Computer" icon;
We go further to the tab "computer name", then you should click the button called "change";
Enter the desired name in the workgroup field and click OK.

Next, let's move on to IP addresses. To set up a local network through a router, the IP addresses of all working computers must be located on the same subnet. It should be noted that by default, all PCs receive from the router following settings:

IP address;
DNS - servers with addresses.

There are times when setting up a local network through a router is impossible without enabling NetBios. To overcome this obstacle, you should go to "Network Connections" through the control panel and call the TCP / IP settings window. NetBios is enabled in the advanced settings, on the "general" tab. This completes the setup.

Creating a local network through a router on Windows 7 has significant differences, so the setup should be written separately. First you need to find out the name of the computer. To do this, go to the "properties" section, where we need to find the "change settings" tab. Next, after changing the name of the machine and the name of its workgroup, you need to reboot for the changes to become active and take effect. Attention! The name of the PC must be indicated in Latin letters, otherwise it may contain irreparable errors through the router. Then we set up automatic receipt addresses and DNS:

Select "Control Panel";
Center that manages sharing;
LAN > Properties;
Select TCP / IPv4 and check the box to automatically obtain an IP address.

In order for the configuration of the local network through the router to be successfully completed, NetBios must be enabled. To do this, go to another section called Internet protocol properties, select "Advanced" and in the "WINS" tab, check the "Enable NetBios" checkbox. We press "OK". At this stage of your actions, setting up a local network through a router is considered complete. and you can enjoy the benefits.

It is worth noting that if you have TP-Link or Belkin routers, then setting up your computer can be done in two ways, depending on the type of connection. If you connect equipment with help wifi, then the first step is to set the necessary properties of the wireless connection. If you connect the router using the blue cable (patch cord), then you should set the automatic acquisition of IP addresses in the properties of the local network.

As for setting up a login and password for accessing the router itself, regardless of the model chosen, the settings go through standard form. To do this, in the browser window, enter the address indicated on the back cover of the equipment (for example, http://192.167.0.1/) and then enter the desired settings.

Now you can safely proceed and independently cope with the task. Success with the right execution is guaranteed to you!

How to create a network via wifi?

The local Wi-Fi wireless network is an innovation, of course, useful. Here you can also exchange files (moreover, quite voluminous - such as films, programs) and play games with a neighbor, especially since you can install and configure this network not so difficult, now you will see for yourself! You just need a new working router, modern computer and a network cable with a working internet. But before creating a network, remember that many antivirus software can significantly degrade the quality of the connection by blocking some settings and processes.

How to create a local network between two computers via Wi-Fi?

First you need to go to the system properties of your computer and in the window that opens, enter the name of the new workgroup, and this action tedious to run on all machines that plan to connect to the network.

Next, go to the "Start" menu, through the "Control Panel" look for the "Network and Sharing Management" menu, then determine what type our current network belongs to, and click on "Ready to create".

Creation of a working group

In the window that appears, click "Create home group”, then we begin to select the elements that will be opened to computers from the same network space, set, if necessary, a password, and click “Finish”.

Create a homegroup

If you suddenly want to turn off the password request, then you need to scroll through the previous window again, find the “Sharing with password protection” setting, select the desired tab to turn it off, open the “General” settings tab and, finally, having found the previous item, finally turn off password protection. When finished, be sure to click on "Save Change".

Sharing with password protection

This completes the last step of these network settings. Now it remains only to restart all networked computers, then go to "My Computer" and select the "Network" tab.

As you can see, the shared folder has the same access and can be used by any computers connected to the network.

Thanks to the high development of modern technologies wireless communication creating a home WiFi network in Windows 7 has become available to everyone. Moreover, this does not require a special investment of time and effort, as well as finances.

WiFi technology has already entered the everyday life of people quite tightly, helping and speeding up the solution of a lot of tasks. In particular, such networks open up the possibility of sharing files and data between group members, playing together, and much more. And all this without any wires. But let's go directly to the question of how to create a WiFi network in the Windows 7 operating system.

It is immediately worth noting that you can create a private wireless network in several ways:

Using a WiFi router.
Using a laptop or PC equipped with a built-in wireless module.

In any case, a WiFi module is used, which can act as an access point. In other words, to build a network, you need an access point to which all other devices connect. At the same time, as such an access point, you can use not only a router, but also a laptop, as well as a PC, tablet or even a smartphone.

So let's look at both options on how to create a WiFi network on a Windows 7 laptop or PC.

Creating a private group using a router

As you may have guessed, to organize a homegroup, you will need a router that supports wireless communication. In fact, such a router is available in any computer store. Moreover, it is cheap and available to anyone.

So, if you have a router, you just have to turn it on and wait for it to load. After that, you can connect any devices to it. And you can do this both via WiFi connection, and with the help of a cable. It's done simple inclusion WiFi module on a laptop, tablet or smartphone, or by connecting an internet cable. Everything, the local network already created. To exchange files and data, you need to make some settings on the computer, but we'll talk about this a little later.

What is a WiFi router: Video

First, it is worth noting that for network security, it is recommended to make some settings. To do this, go to the settings menu of the router. This is done in the following way. Turn on WiFi on your laptop and connect to your router. To do this, click on the Wi-Fi icon in the tray, as in the picture. In the window that appears, select our network (initially it has the name of the router, for example, TP-Link). No password required.

After that, you need to launch your favorite browser and in address bar enter the IP address of the router. As a rule, in the vast majority of cases, the address is: 192.168.0.1 (if this address does not fit, you should try this: 192.168.1.1). It is worth noting that the IP address of the router is indicated in the instructions for the device, as well as on the packaging. Sometimes it can be found on the router itself (there is a tag with the name on the bottom or on the side, serial number and device IP address).

How to connect to a WiFi router: Video

If the IP address is entered correctly, the system will ask you to enter a password and login. Default login is admin, password is admin. Enter your details and click "Login". Everything, we got into the settings menu. Of course, depending on the router model, the menu design may be different, however, the principle of settings for all routers is the same.

In order to set a password for the wireless network, go to the wireless security settings menu in the WiFi settings (Wireless SecuritySettings).

If you have cable Internet, then you can connect it to a router and all members of the group will have access to the Internet. However, this will also require you to enter some settings. To do this, in the network settings (Network) you need to find the WLAN item. Here you need to set the connection type from "DynamicIP" to "StaticIP" and fill in the opened items:

IP address - here you need to specify the address provided by the provider. It is specified in the contract. If this is not the case, then you need to call the support service and find out all the necessary data.
Subnet mask - here, in the vast majority of cases, the following values are used: 255.255.255.0 (for clarification, it is better to call the support service).
Default Gateway - should also be checked with the provider.

Below you will find two more items:

Primary DNS.
secondary DNS.

Here you also enter the data provided by the provider.

As a rule, providers provide the function of automatically obtaining data about the network. This means that you can enable “Dynamic IP” in the router settings and do not fill in any data.

How to create a home wireless network without a router

Using the built-in tools of Windows 7.
With the help of third party programs.

The first option allows you to use not only a cable connection, but also a wireless connection. Moreover, the Wi-Fi module is capable of simultaneously receiving and distributing the Internet. In other words, the laptop is able to act as a signal amplifier, expanding the network. In addition, the first option is more reliable, although a little more complicated. However, even with it absolutely everyone will cope.

How to make your own WiFi network without a router: Video

The second option is the use of programs such as Virtual Router Plus or Conectify, they do not allow you to use the WiFi module to receive and distribute the Internet at the same time. That is, your laptop must be connected to cable internet, which will be distributed wirelessly.

How to share WiFi in Windows 7 with Conectify Hotspot: Video

These programs are very different simple settings that don't need an explanation. Therefore, let's look at creating a home WiFi network in Windows 7 using the built-in tools.

The Windows 7 operating system is a flexible and convenient operating system that provides the user with many different options. So, there are two options for creating a working group:

Create a homegroup using the command line.
Create wireless connection Computer-Computer.

We will consider the first option, as it is faster, easier to set up and reliable. What will be required for this? As you may have guessed, you need to run the command line. It can be done different ways, the simplest of which is to click "Start" and in the search and write "Command Prompt". We launch it with administrator rights by clicking the right mouse button. Like on a picture.

To create a Wi-Fi network in command line the following command should be written: netsh wlan set hostednetwork mode=allow ssid=My_virtual_WiFi key=12345678 keyUsage=persistent. Here My_virtual_WiFi is the name of the network (it can be anything). There is one rule here, only Latin letters can be used. 12345678 is the connection password, which can also be anything. These figures are taken as an example. Once the command has been entered, press "Enter".

How to create a WiFi hotspot from the command line‏: Video

If everything is done correctly, then the computer will detect a new device. You can check this in the task manager, which you can enter through the properties of my computer - My computer System properties Task manager. Here in the item " Network adapters"A new device will appear, called" Mini-port adapter virtual WiFi Microsoft. In addition, "Wireless Network Connection 2" will appear in the Network and Sharing Center.

To enable (start) the created network, enter the following on the command line: netsh wlan start hostednetwork. After that, the status of the network wireless connection 2 will change and will look like in the picture.

That's it, now you can connect any devices that are equipped with a WiFi module to your laptop.

In order to provide group members with access to the Internet (if available - cable or Wi-Fi), you must open access. To do this, go to the network and sharing center through the tray. As in the photo.

Next, go to the item "Change adapter settings" and find network connectionthrough which the computer gets access to the Internet. Right-click on this connection and select "Properties". Next, select the “Access” tab and check two checkboxes, and in the “home network connection” item, select “Wireless network connection 2" (the one we just created). Everything, a home WiFi network in Windows 7 has been created.

It doesn’t matter which option you choose (which is better and more convenient for you), but in any case, in order to open access to certain files and folders to other members of the group, you should go to the tab in the network control center " Change advanced sharing settings"And enable network discovery. In addition, in order for the system not to ask for passwords that you do not know, here a little lower you should disable general access with password protection.

Setting up a local network through a router on Windows XP begins with disabling security programs on your home computer. If you have a firewall or other programs installed, then they should be temporarily disabled so that local network traffic is not blocked.

To set up and two or more computers could recognize each other and get public access, you need to place them in the same workgroup, under any name. How to do it? Follow the directions:

Select the "properties" tab by clicking (right) on the "My Computer" icon;
We go further to the tab "computer name", then you should click the button called "change";
Enter the desired name in the workgroup field and click OK.

IP address;
DNS - servers with addresses.

There are times when setting up a local network through a router is impossible without enabling NetBios. To overcome this obstacle, you should go to " Network connections"Through the control panel and call the TCP / IP settings window. NetBios is enabled in the advanced settings, on the "general" tab. This completes the setup.

Select "Control Panel";
Center that manages sharing;
LAN > Properties;
Select TCP / IPv4 and check the box to automatically obtain an IP address.

It is worth noting that if you have TP-Link or Belkin routers, then setting up your computer can be done in two ways, depending on the type of connection. If you connect equipment using wi-fi, then the first step is to set the necessary properties of the wireless connection. If you connect the router using the blue cable (patch cord), then you should set the automatic acquisition of IP addresses in the properties of the local network.

As for setting up a login and password for accessing the router itself, regardless of the model chosen, the settings go through the standard form. To do this, in the browser window, enter the address indicated on the back cover of the equipment (for example, http://192.167.0.1/) and then enter the desired settings.

Now you can safely proceed and independently cope with the task. Success with the right execution is guaranteed to you!

In this article, we will explore in detail how set up in windows 7 using a router(router). The model of the router does not actually matter: it will only play the role of a node connecting our computers to the network, and we will not directly affect its configuration. If our computers are connected to a router, and it, in turn, provides them with unhindered access to the Internet, then there is already a network between the computers, but it is not configured for their interaction with each other, this is what the local network setup is for.

A properly configured local network allows you to access folders and files located on other computers, use a common network printer, as well as play games together using a LAN connection.

So, we have several windows 7 computers connected via cable or wifi to a router that provides them with Internet access. Setting up a local network requires a little preparatory work. Before we move on to the setup, I suggest doing a little ping.

Checking the connection between network computers

You can skip this step, but if there are problems with it, you will not be able to set up the network.

The ping itself is divided into two stages - finding out the ip-addresses of the current computer and others connected to the network. First, let's find out your IP address.

For this:

Click "Start"
In the input line, enter cmd and press "Enter". After that, a window with a black background should open, as in the picture.
Next, write ipconfig and press "Enter". You can understand the meaning of this command by its name. We display the network card settings on the screen
We are interested in the IPv4 Address line. You need to remember its meaning. This is your IP address. Usually it is something like ***.***.***.***. Where instead of asterisks - numbers. For example: 192.168.0.14 or 97.166.122.211.

For the next step (finding out the rest of the ip-addresses of devices connected to the network), we need to connect to the router. The easiest way to do this is to open a browser and enter the ip address of the router in the browser line. How to recognize him? There are two ways: try it at random and look at the value of the Default Gateway line in the output of ipconfig. You can safely try at random because most manufacturers put the following ip-addresses on their routers: 192.168.0.1 (D-Link, 3COM, TradNat, TPLink), 192.168.1.1 (Asus, Cisco). If none of the addresses came up, then most likely they changed the local network settings when setting up the router, in which case you need to remember our ip-address, which we found out earlier, and add 1 instead of the last block of numbers. if your ip-address was 192.168.44.122, then in order to get to the router you need to enter 192.168.44.1 in the browser line. If this does not help, then you need to do the same steps as described above when finding out your own ip-address, but look at the Default GateWay line. If this address did not help, most likely, you have something wrong with the router. :)

If the IP is correct, we will be prompted to enter a login and password to access the router (by default, routers set the admin login and admin password). In the control panel of the router, you need to find the list of router clients (DHCP client list). When writing this article, I used the Asus WL-520gu router, in which the list of clients looks like the one shown in the picture.

The client list displays the computer name and its IP address. Let's leave this page open and now check if there is a connection between our computers. To do this, you need to “ping”, i.e. send special packets to them with the ping command.

To do this, open a command Windows string(we already did this above when we found out our ip-address). To do this, open the "Start", in the search bar, enter "cmd" and press the "Enter" key on the keyboard. After that, we should open the command line. In this line, you must enter the command "ping the ip-computer of the network" (we take the ip-computer from the list of router clients) and press Enter.

Please note that all computers on which the local network will be configured must be turned on.

After running the ping command, you will see on the screen the communication between computers, as shown in the picture. If this happened, that's great and we can move on to setting up the network.

If, when executing the ping command, instead of the response time, the message “Request timed out” is displayed, it means that the computers cannot exchange data and we will not be able to set up a network between them until we figure out what is stopping them. In this case, the LAN setup will be paused to correct the problem. Unfortunately, there can be quite a few reasons for this, but in most cases this is due to the security software installed on computers (or on one of them) - antiviruses and firewalls.

The general actions with the antivirus are as follows: we need to add our local network (which was created by the router) to the trusted zones of our security software. Each antivirus does this in its own way, so we will not consider setting up security software within the framework of this article.

LAN setup

Usually they use one of two options for opening access to files and folders on the local network. The first is the creation of a common workgroup, all computers included in the workgroup will have access to network folders. The second is setting up sharing directly to the desired directory or drive. In my opinion, the second option is more in demand and universal, so we will focus on it.

Setting up a Windows 7 local network starts small. Open the "Network and Sharing Center" by following the chain of transitions

Start -> Control Panel -> Network and Sharing Center.

If the section we need is not visible on the control panel, turn on the detailed display for the control panel, for this set “View” to “Small icons”.

We need to configure our network location as "Home Network" or "Company Network". To change the location of the network, click on the link located under the name of the network and select the desired location in the window that appears. If you select "Home network", then you will immediately be asked to set up a workgroup, we will not do this, so feel free to close the window with such a proposal.

The steps to configure the network location must be done on all computers that will participate in our local network.

Now we need to configure some additional settings. In the "Network and Sharing Center" window, select "Select homegroup and sharing settings -> Change advanced sharing settings".

Set up the following items

Network discovery - enable.
File and Printer Sharing - Enabled.
Access to shared folders- turn on.
Password Protected Sharing - disable.

Setting up sharing in Windows 7

After setting up the network, let's move on to setting up access to the desired folder. For example, let's take the "share" folder, which is located in our root hard drive. Go to the folder, click on it right click mouse and select "Properties", in the properties window go to the tab "Access" and click on the button "Sharing ...". In the window that opens, from the drop-down list, select "All" and click the "Add" button, the element will be added to the list and we can set its permission level by clicking to the right of its name.

Let's set the permission level to "Read and Write", this will allow all users on our network to add and delete files from our "share" folder. Click the Share button and close the folder properties window. That, in fact, is all - access to this folder on the local network is open.

In order to access our network folder from any computer on our network - open "My Computer", click "Network", click on the computer name and in the window that opens we see all the network folders of the selected computer.

Now let's look at how to unshare our folder. This is done just as simply: go to our folder -> Properties -> Access tab -> Advanced settings button, in the window that opens, uncheck the box “Share this folder”. That's it, the folder is no longer available on the local network.

Mapping a network drive

In addition to setting up shared access to a folder, you can use the connection of a network drive.

A network drive is a folder with open access located on the physical disk of one of the computers on the local network.

The main difference between network drive and network folder is only in the display and perception of these resources by the system. Unlike a folder, a network drive will appear in My Computer along with the physical drives on your computer and will be accessed just as easily as a regular drive.

To connect a network drive, just follow these steps: right-click on "My Computer" and select "Connect network drive ..." in the drop-down menu, in the window that opens, specify the letter for the drive and click the "Browse" button to select a folder on the network, to which our disk will refer (this folder must first be created on one of the computers and have configured sharing). After selecting the desired folder, the network drive will appear in the "My Computer" window.

To disable a network drive, just right-click on it and select "Disable Network Drive" from the drop-down menu.

Setting up printer sharing

In order for our network to share a printer or MFP connected to one of the computers, we will do the following. We open

"Start -> Devices and Printers",

Click on desired device Right-click and select "Printer Properties" from the drop-down menu. In the window that opens, go to the "Access" tab and check the box "Share this printer." The printer will now appear in network resources computer to which it is connected.

But this is not enough to freely use it from another computer. We go to

My Computer -> Network -> click on the computer name,

To which the printer is connected and in the window that opens, double-click on our device. After that, Windows itself will install the drivers for the device if they were previously installed on the computer to which the printer is connected.

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If you use at home not only one computer, but also other similar devices, then they can be combined into a home network. In doing so, you can create home network through a router that will have Internet access.

A local network through a router will allow you to simply connect all your devices. You can then exchange files over the local network, play games or use for other purposes.

To do this, you need to purchase only a special device - a router (router). With the help of a router, communication is carried out between devices connected to the network, and a home network is created through a wifi router. If your devices use the same router to access the Internet, then there is a network between these devices. It does not matter how your devices are connected, using a network cable or via wireless Wi-Fi.

To create a local network through a router, you need to connect necessary devices directly to the router, or use a wireless connection. In all modern routers, you can use a wired or wireless connection option. But you can also use a router to connect several networks to each other.

Creating a home network through a router is usually done using the star principle. When connecting according to this scheme, all devices that you plan to use must be independently connected to the router. The router in this case is such a center of the resulting star, or rather the network. At the same time, the router itself connects to the provider's network and can distribute the Internet to devices connected to it. schematically this compound can be seen in the figure below.

Connection with a router of the "Star" type

Router for home network

The router is the main device for creating a network. Before you create a network through a router, you must select a suitable router model. You need to know exactly what type of connection your ISP is using (cable or telephone channel). If used cable connection, then the router must be selected with a WAN connector, and if there is a telephone line, then there must be an ADSL connector.

In addition, more options are possible when using a 3G / 4G modem, telephone (“STREAM”) or cable modem (“AKADO”). When using the last two options, a special modem is also required. Such a modem can be a separate device or built into the router itself. You can see the scheme for connecting devices and creating a network through a router in the figure below.

On the back or side of the router are the device ports used for connection. The port that is used to connect to the Internet is called the WAN port. Ports for wired connection of a computer, network drive or other devices to a local network are called LAN ports. There are several such ports, but basically there are four of them. If the number of ports does not suit you and you need to connect more devices, you can use a network switch. When installing such a switch with eight ports, you connect one port to the router, and you can use the remaining seven to connect your devices. Switches are 100-megabit and gigabit. The use of a gigabit switch makes sense if you need to quickly connect a computer to a network drive. This will not affect the speed of the Internet itself. Network configuration through the router can be performed through the settings in the web interface of the router.

In addition to wired connection of devices using Ethernet technology, other options are possible. The network can be created via electrical wiring (HomePlug). But most often created wifi network through a router using a wireless connection. These methods differ in different maximum speeds and these characteristics can be seen in the table below.

When choosing a router for a home network with WIFI, the best results are obtained by a router using 802.11n, as it provides, compared to 802.11g technology, better performance and signal coverage. In addition, attention should be paid to other useful features, as a built-in FTP client or a USB port that can be used to connect a flash drive, printer or network drive.

How to make a network through a router

Opening a port on a TP-LINK TL-WR841N router

For example, here we will describe setting up a home network through a router using a TP-Link TL-WR841N router model that connects to the Internet. In this case, one of the computers will be connected to the router using network cable, and the second computer wirelessly. The local network can also be configured to large quantity computers. On each computer, you need to share the right resources to be able to access them from every device on the network.

First, you need to check that the Internet is supplied to the router. When you connect the cable from the provider to the WAN port on the router, the corresponding indicator on the front panel should flash. If the indicator is not lit, then you need to update the firmware of the router. To do this, download the latest firmware from the manufacturer's website. And maybe bad connection cable and you need to re-crimp the cable connector. If everything works fine, then you can start creating a local network through a router.

Checking the physical connection

It is necessary to check the connection between computers before setting up a network through a router. You need to ping between them. For this check, you need to go to the router menu from the computer and find the value of the IP address of another computer in the settings.

To do this, type the network address of the router in the browser, usually 192.168.1.1 and go to the router settings. Open the settings tab called "DHCP", and then "DHCP Clients List". In this window, you will see the devices connected to your router. Remember the address assigned to the second computer in order to ping it. Then you need to click the computer's Start menu and type cmd in the search bar to find a utility with that name and run it.

In the window that appears, you need to enter ping command and write the address of the second computer. After that, press enter and see the result of the command. If the packet exchange goes through, then the connection between the computers is established and it is already possible to set up a home network through a router.

If there is no packet transmission, then the router does not see the network. Maybe the reason is in the settings. antivirus program. Then you need to disable the firewall and antivirus. You can go to the antivirus network settings and find the option to change the network security mode for the computer. There you need to check the option to allow sharing.

Setting up a local network through a router

First you need to check which workgroup each of the computers is connected to, and set the name accordingly. It is necessary to see that the name is written in Latin characters and, if necessary, change it. To do this, you need to right-click on the My Computer icon and select Properties. Then select the Advanced settings option and open the Computer name item there. Here you can change the computer name and group. After all the settings, you need to click Ok and restart the computer. Now you can configure the local network through the router.

All these actions must be performed on all connected computers that will use the local network through a wifi router. After that, you need to open the computer's start menu and open the Control Panel item. Here we are interested in the Network Control Center. It is important that the Home network is selected in the network settings. If so, you can click the Ready to Create button.

Now you need to click the appropriate button to create a homegroup.

Now you need to specify which elements you want to share.

After that, a window with a password will open, you need to write it down and click Done. In the next window, you need to click the button to change additional parameters.

In the advanced sharing settings, you need to disable the option to require a password on the local network. Then the General tab also opens and this item is disabled with password protection. Now don't forget to click Save Changes.

Now the basic settings of the local network are done, and you need to restart all configured computers. Check if all configured computers can see each other in the created network. To do this, you just need to go to My Computer and click on Network. All computers connected to the network, both wired and wireless, using the wifi network through the router should be displayed.

Now you can use the network through the wi fi router. But, if you go to another computer over the network, you will only get access to the Shared folder. To access a particular disk or individual files, you need to make the appropriate settings.

Setting up sharing

To set up sharing for a folder or drive, you need to open the folder or drive, respectively, and click on Sharing, and then select the advanced settings item.

In the window that appears, select the option to open sharing by checking the box there and clicking Ok. Optionally, you can also specify a name for the share.

After this setting, all devices connected to your network will have shared access to the specified resource. When you set up a local network, it is recommended that you save backup network configuration on the computer. This will save you from repeating the steps taken.

Two routers on the same network

Sometimes it becomes necessary to connect two routers to a network. This can be done by connecting several routers together.

Before you create a router router network, you need to imagine the end result of such work. Routers can be connected to connect two local networks, can be used as a shared Internet access point or to connect to a second router various devices over a wired or wireless connection.

You can connect two routers using a network cable or a Wi-Fi wireless connection and set up a wifi network through a router. When choosing a wired connection of routers, when one of them is connected to the Internet, you need to perform the following steps.

First you need to connect one end of the network cable to the LAN port of the router that is accepted as the main one. You must connect the other end of the cable to the WAN port of the second router.

Setting up a home network router router begins with setting up the main router. You must enable the DHCP function in the settings. After that, you need to open the “IP address” menu for the second router and check the item to automatically obtain an IP address.

If you need to connect two routers wirelessly, then in the settings of the second router you need to enable the option to search for wireless networks. Now you can connect to the Wi-Fi network created by the first router. To complete the setup, you also need to enable the DHCP function in the router settings, and then configure the automatic receipt of an IP address. Now you know how to connect a router to a WiFi network created by another router.

network printer via router

you can customize network access to the printer. A method that is suitable for a printer that does not have a special built-in Wi-Fi module will be described here. All you need to connect is a router that has a built-in USB printer port. For the above connection, an ASUS WL-520GU and Xerox Workcenter PE114e router will be used.

The printer can only be connected via a USB port, so the standard connection to a computer using sharing imposes some restrictions. To always access the printer, the host computer to which the printer is connected must always be on. This is not always convenient and in such a situation it is better to use the connection of the printer to the router.

To properly configure the connection of the printer to your router, you need to open the computer's Start menu and select the Devices and Printers item there. In this window, you need to open the Add Printer item. When a new window opens, you need to select the type of printer to be added (local) and click Next to continue the setup.

Now you need to configure the printer port. You need to select the option -Create new port, and select the port type as Standard TCP, as shown in the figure below, and then click Next to continue the configuration.

In the next window, you need to enter the printer's network IP address. Here you need to enter the address of the router, which in our case will be 192.168.1.1. The value of the port name can be entered any name, but you can leave what will be the default after entering the IP address of the printer (network address of the router). The option to poll the printer and select a driver can be left enabled (tick below). This option will not affect the speed of the process.

The computer will then take some time to find the TCP/IP Port you specified. This will be indicated by the corresponding window.

If the port is not found, a window will appear asking you to enter additional information about the port. In this case, you must select Device Type - Custom by ticking the appropriate box and click Next.

If everything went well, a window with port settings will open. Make sure that all settings are set as shown in the figure below.

In the next printer driver installation window, you need to select the name of your printer and its model. It is possible that you will not find the name of your printer in the list. Then you just need to click the button to install the printer driver from the disc. In this case, you must specify the exact path to the driver file in the corresponding field. You can download the latest version of the driver on the Internet from the printer manufacturer's website.

If you have already installed drivers for such a printer, a corresponding window will appear asking which version of the driver to use. It is recommended to leave the default selection and use the installed driver.

After that, you can set any suitable name for the printer, which will then be visible in the Devices and Printers menu. You can leave the name for the printer and the one that will be the default, and then click Next.

Network printer name

In the next window, you can set up printer sharing. But since the printer will already be connected to your router, you can not use the printer sharing option. It is recommended to leave the default value, do not use sharing.

How to create a network via wifi? The local Wi-Fi wireless network is an innovation, of course, useful. Here you can also exchange files (moreover, quite voluminous - such as films, programs) and ...

Hello everyone! Today we will analyze in detail how to set up a local network through a wifi router. When I start writing this article, I mean that you have already set up your router and connected a couple of computers or laptops to it. If not, then be sure to read or, otherwise you will not understand anything.

In fact, under the concept the local network» it is understood that all computers, laptops, smartphones, tablets, set-top boxes and other devices that are connected to alone wifi router , will see each other and data can be exchanged between them. The technologies for creating an FTP server, a DLNA media server, access to a shared printer, a video surveillance system, and so on are built on this.

Now our task is to understand how exactly access to these network resources is opened after you have connected the computer to the router - via wifi or cable, it does not matter.

How to share folders on a Windows LAN?

In order to share a folder on the computer with the local network, right-click on it and go to "Properties> Access> Advanced settings". Check the box "Share this folder" and save the setting with the "Apply" button.

We do the same with all the folders that need to be shared on all computers. After that, going to the "Network" section, you will see the names of these PCs, and going inside them - shared common Windows folders.

If you can’t connect to them, then try rebooting and connecting again, or disable firewalls - built into Windows or from third-party antiviruses - they can block your attempts to connect.

Homegroup on Windows 7

After creating a local network through a router, you can also configure the so-called home group is a system in which shared folders, printers and other devices connected to different computers and laptops will be visible and open for work only on those devices that are included in this group, and not for all workstations on the network.

To create such a restriction, the homegroup is usually protected by a password.

Go to "Start - Control Panel - Network and Sharing Center".

I will say right away, create a homegroup on the cheapest version of Windows 7 - Home Basic, will not work. You can only connect to an existing one. Therefore, this can only be done on versions starting with "Home Extended".

So, we connect to the router, find the subheading “Homegroup” and click on the link “Ready to create”, and then on the button “Create homegroup”.

After that, we select those folders and devices that are connected to the computer and to which we want to allow access from the network.

After that, in the next window that opens, we will find the link “Change advanced sharing settings”. We click on it and look for all the items that say that we need to "Enable sharing with password protection." It must be disabled, otherwise it will not work to create a local wifi network. Then save the settings.

On this, everything is on the first computer - the home group has been created. Just in case, you can restart your computer so that everything is saved and all settings are applied.

Now you need to connect another computer or laptop to this group. We connect to our wireless network and go through the chain "Start - Control Panel - Network and Sharing Center - Homegroup". And click the "Join" button.

If you are unable to connect, then disable the third-party firewall (firewall) that you have installed. It can also be built into some antivirus.

That's all. Now, when you go online, you will see all the devices connected via wifi to the local network. By clicking on the icon of any computer, you will see all the shared folders and devices, such as a printer.

How to set up a homegroup on Windows 10?

The algorithm for creating and connecting to a homegroup on Windows 10 is similar to Windows 7, but there is a difference in navigating how to get into its device. To do this, right-click on the "Start" icon and select "Network Connections"

Create a group or join an existing one
Choose which resources to share
If necessary, enter a password to connect

But you can also open access to other folders, and not just those that we set when creating the home group.

For this:

Right-click on the folder, select "Properties", tab "Access".
Next, the button "Advanced settings"
and check the box next to "Share this folder".
After that click "apply"

Now this folder has appeared among the shared ones and is visible to all participants in the local wifi network.

Local network and Android

But that's not all. You can make a local network not only between computers and laptops, but also include a tablet or smartphone on it. Android based, after which we will be able to access the files on the phone from the laptop and vice versa - from Android it will be possible to go to the Windows folders located on the computer.

For mobile platform There is such a cool program as ES Explorer. It can be downloaded through the app. Google Play. Install it and connect from Android to wifi.

After that, go to the "Menu" and open the "Network" subsection

Open the "LAN" section - the explorer will detect all the computers on the local network. Those of them that you can currently access and view files from them are highlighted in dark color.

If this PC is part of a password-protected homegroup, an additional authorization window will open

After that we will see all open shared folders of the system

But that's not all - now you can also print documents directly from this gadget through a printer connected to one of the computers that is shared.

I hope that after reading this article you have realized all the advantages of setting up a local network through a router and now you can exchange documents between computers via wifi yourself. If you have any questions, ask in the comments!

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Hello friends! Today's topic is how to set up a computer-to-computer local network on Windows. This instruction suitable for those who want to create an office or home computer-to-computer network both wirelessly and traditionally using cables - the only difference is how you connect all devices together - via wifi or via cables.

In simple terms, a local network is connected in single space multiple device connections to the same router, each with access to a different device. With its help, you can combine all devices equipped with a conventional network card or wifi module - a TV set-top box, TV, tablet, laptop, smartphone, webcam, and so on.

Exists various ways local network settings, called "topology" or "architecture" and four main types of radio frequency standards for wireless networks: 802.11, 802.11a, 802.11b, 802.11g. The main differences between them are the connection speed (802.11 and 802.11b are the slowest at 1-2 Mbps and 5.5-11 Mbps respectively). The actual data rate depends on the number and size of physical barriers within the network and possible interference with radio transmissions.

Types of local networks

Wireless networks are divided into four main types according to the size of the territory covered.

The development of local area networks is unique and outstanding in the world of technology. They are easy to install and have low cost, setting up a wireless LAN through a router does not take much time, but with their help you can use the Internet through computers and mobile phones.

Local area network computer-to-computer

Setting peer-to-peer local network computer-computer this article will deal with both the example of the outdated, but still popular Windows XP, and modern system Windows 7. In this case, you can use both wireless and cable connection methods. If for the first one you need to install a wifi network adapter on each computer, then in the second one either connect them directly (if there are 2 computers) through a cable crimped in a certain way, or purchase a special device - a switch, into the sockets of which patch cords are inserted coming from each of the computers.

How to connect a computer through a computer on Windows XP?

So, after you have connected the computers to the router or directly to each other, we go into them OS and start doing necessary settings. First of all, you need to set the same time and date on all devices. otherwise it will be impossible to synchronize them.

The second step is to set up the actual LAN connection.
Go to "Start > Control Panel > Switch to Classic View > Network Connections"

We click on " Local connection"And go to "Properties> Internet Protocol (TCP / IP)" and manually set the parameters, as in the screenshot - ip 192.168.0.1, the mask is the one that pops up by default.

Click OK everywhere and save the local network settings data. Also in the second open window activate the item “When connected, show the icon in the notification area”, so that in the lower right corner of the Windows console we have the status of the connection via the local network in the form of two flickering monitors. After saving these settings, a pop-up window will appear informing you that the connection was successful.

Fourth, there are options. If your computers are connected via a switch with Internet access, then select 1 item. If the Internet is connected via cable to the second network card or through wifi adapter To this computer and the rest you want to distribute it from this machine, then we select the second one. I will choose the third one because this moment for us, this is not important - in this lesson we are setting up just setting up a computer-to-computer local network.

After that, we give the computer a unique name by which it will be easy to recognize it on the network, for example, by its username.

And in the next - the name of the working group. This setting must be the same on all computers in the local network. I'll call it "Homenetwork" (home network)

And in the next step, you need to check the box on the first item, thereby allowing the built-in firewall to connect from the local computer network to shared folders and printers.

After that, the system will ask you to reboot, which we will do. In the meantime, this will happen, go to the second computer on the network and do the same on it, starting from the very first step. Only set the IP address of the computer on the local network to "192.168.0.2". And also be sure to set a PC name different from the first one and write down the same working group (I have Homenetwork).

LAN test computer - computer

After setting up and rebooting all the computers included in the LAN, go to "Start> Control Panel> Network Connections" and in the left column already known to us we find the link "Network Neighborhood" and see the folders that are open for public access over the network - from each of the computers .

These are the same folders that were created by default when Windows installation and are located in the "My Computer" section.

However, you can share any other folders as well. For example, "My drawings". To do this, right-click on it and go to "Properties".

Open the "Access" tab and check the "Share" box. You can also set a name for it, under which it will be visible to computers on the local network. If you also want to allow editing its contents from other computers, then activate another checkbox in this window.

Save the changes by clicking on the "Apply" button and go there, in network to find this folder among the shared ones.

How to connect a computer through a computer on Windows 7 or 10 - Workgroup

The next substantive part of our instruction will be the creation of a direct WiFi connections between computers on which Windows system 7. When designing and organizing a peer-to-peer local area network (that is, consisting of several equal workstations) with general access, we first of all turn to such a concept as a working group. If you want to create a local network between two or more computers, they all must belong to the same workgroup for security reasons so that no third-party gadget that you do not want to include in your network can share files and folders.

First we do the following steps:

Happened? I'm sure everything is OK! Feel free to leave any questions in the comments and I will try to answer as many as I can.

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In the conference, questions often arise about setting up network drives and connecting multiple devices to work together. However, information for beginners is rarely provided in articles. With this series of materials, we decided to fill the gap and help users set up their equipment efficiently and conveniently. It does not claim to be exceptionally complete and deep, but we hope it will be useful to a wide range of users.

So, you already have a computer or laptop, but you decided that this is not enough and it would be time to get some more interesting devices - a wireless router, a network drive, a media player, an IP camera. The idea is certainly not bad, but if you have only worked with one PC before, reading through the numerous instructions will take a lot of time. Yes, and it may require some training. But in fact, not everything is so scary. Many devices have built-in "assistants" for quick setup, and network settings are often set automatically.

General scheme

Let's start with a description of the participants and some common terms. We took the first illustration from the ZyXEL NBG460 description. Here you can find a PC, a network drive and a printer, a laptop, an IPTV set-top box and a smartphone. The only thing missing is a game console and a media player.

It is the router (also often called a router) that connects all devices to a single home local network and provides its connection to the Internet. Internet connection options may vary. For example, via Ethernet (“Internet-Beeline”, Net-by-Net and others), via Wi-Fi or 3G / 4G modem, using ADSL technology via telephone (“STREAM”) or via cable modem (“AKADO”). The last two options require a special modem. It can be made as a separate device with an Ethernet port at the output, or built directly into the router. In this case, the latter often has a corresponding prefix in the name.

The port for connecting “to the Internet” itself is usually called “WAN” - from the Wide area network. That is, to connect to the "big" network. But the PC, NAS and other wired devices are located in the local / home network segment and are connected to the “LAN” (Local area network) ports. Depending on the model of the router, there may be a different number, most often four.

Besides wired connections using Ethernet technology, HomePlug can be used to connect devices - a network via standard electrical wiring or Wi-Fi - a wireless connection familiar to everyone (the combination WLAN - Wireless LAN is usually used to refer to this network segment). All of them differ in speed and other features.

Technology	Peculiarities	Speed
FastEthernet	Cable (two pairs), up to 100 m	100 Mbps
gigabit ethernet	Cable (four pairs), up to 100 m	1 Gbps
HomePlug*	Electrical wiring, within an apartment or office	Up to 200 Mbps
WiFi 802.11g*	Radio, 2.4 GHz, 150 m in open space	54 Mbps
WiFi 802.11n*	Radio, 2.4 or 5 GHz, 300 m in open area	150/300/450 Mbps
* for these technologies, the operating range is not guaranteed, since it significantly depends on external factors, and the maximum theoretical speed is indicated, in practice it is usually 2-3 times less

Note that to increase the number of wired ports (in some cases, the standard four may not be enough), you must use network switches. By installing an additional model for 8 ports, you connect one of them to the router, and the remaining seven remain for connecting devices. That is, the total number increases by six, since two ports are required to connect the router and switch. The switch can be either 100-megabit or gigabit. The second option can be used if you have a working network and a fast Ethernet router that suits your speed, but you want to provide a fast connection between your desktop PC and network storage without changing the router.

In general, today, if we talk about wired ports, then of course it is desirable to use gigabit connections as much as possible (especially when it comes to a cable laying project during repairs). However, this will not directly affect the “Internet speed” in any way. The only place where a higher speed can be justified is the cable connection of high-performance devices (and there must be more than one of them), which require the rapid exchange of large amounts of information.

When it comes to wireless, we would recommend buying routers today that support 802.11n technology, which, compared to 802.11g, shows 2-4 times better results in performance tests and usually has better coverage.

For providers operating via PPPoE / PPTP / L2TP and having a developed network of their own resources, it will be useful for the router to support simultaneous work on the Internet and access to the provider's network.

A similar remark applies to working with IPTV - if you require it, the router must support it. True, there are too many options for implementing the service and this question must be specified for each specific provider separately.

As for the general comparison of performance in different modes connection, then, depending on the model and type of connection, the user can count on speeds up to 100 Mbps. In the reviews on the site, the numbers of test results in different modes are usually given (do not forget that with the release of new firmware they can change significantly).

In fact, a more significant issue when choosing a router is its compatibility with a particular provider. Unfortunately, it is impossible to answer it with tests in the laboratory. In this case, we recommend that you refer to the forums and recommendations of your network users, but the most successful is to recognize the purchase with the condition of checking the performance in your particular apartment. The version of the router offered by the provider in this case has one definite plus - if something does not work, then the provider will deal with it. But they usually have less choice of devices, the models themselves are less “interesting”, and the cost is higher.

Setting up a router

As an example, we use the model of the ZyXEL NBG460N Internet center, connected to the Beeline Internet provider. Before setting up any device of this class, it is advisable to check the manufacturer's website for a new firmware/firmware. Second important point- change the administrator password to access the router.

We believe that the Internet itself is already configured on it. There are too many possible configurations to describe them here. We will only mention the main options:

direct connection with a fixed or dynamic address (usually you need to change the MAC address on the router to external interface or inform the factory provider);
connection via PPPoE - you need to enter a name and password;
connection via PPTP/L2TP - requires specifying the server address or name, user name and password.

For ZyXEL equipment in particular, the easiest way to set it up is to run the bundled NetFriend program, specify the region, provider name, and account information. In a few minutes, the Internet will be working for you.

What are the next steps to take? Perhaps the very first step is to set up a secure wireless network. By default, routers usually have an open network radio enabled. This means that anyone can connect to it and not only use your Internet channel, but also, possibly, access computers.

So we recommend changing the network name to something original and setting the WPA2-PSK AES mode. This is the most safe option today. And for 802.11n equipment, only it provides maximum performance. You should use other options only if some of your wireless equipment does not support it. Also, do not forget that WEP cannot be considered secure today and that the password must be complex - one and a half dozen random characters. Possible difficulties with its input on mobile devices compensated high level network security. And for laptops and PCs, you can use WPS technology for a quick connection - you just need to press a button on the router and on the client and in a few seconds a secure connection will be set up.

To improve 802.11n performance, it is recommended to enable "40" (or "20/40") mode in the access point settings, which means operation on two radio channels. Choose the most free channel You can use the inSSIDer program, which runs on a PC with a wireless adapter installed.

Typically, a DHCP server is enabled on the router. It "distributes" IP address settings for all devices connected to it. So there is no need to specify anything special about them. Despite the fact that the system works automatically, we would recommend programming fixed MAC-IP mappings on the router for those devices that later need to be accessed from the Internet. This is necessary so that their IP addresses are permanent and can be written into port translation rules.

Most often, the range of addresses that is used on the home network is 192.168.0.* or 192.168.1.*, where "*" is any number from 1 (usually at the router) to 254. You can check the current address of the PC with or in the status network connection or by typing ipconfig at the command prompt (for Windows systems).

Recall that a MAC address is a physical/hardware identifier that any network device has. Often they are even written on packages and cases. Formally, they are all individual on a global scale, but in many cases they can be changed through the device driver settings. It is represented as six bytes written as hexadecimal digits, such as 001020AABBCC or 00:10:20:AA:BB:CC.

The next point to deal with is a permanent / external / white address. These concepts are often confused, so it is imperative to clean up the mess. In the case of using a router to connect to the Internet, its WAN interface has a specific IP address. All devices that are outside your home network see exactly this address and do not know anything about your internal devices. Network Address Translation (NAT) technology, which works in the router, automatically and transparently for the user is engaged in the substitution of internal addresses for external and vice versa when transmitting and receiving network packets.

In turn, this address, which is issued by the provider or required to be specified in the router during its configuration, can be permanent or dynamic. The only difference between these options comes from their names.

But of greatest interest is the question of the external/white address. These terms are usually understood as "an address accessible from anywhere on the Internet." An example is an office PBX with a single external number. All its subscribers can communicate with each other by dialing an internal number. Outside the office, these numbers have no meaning. At the same time, they can also call landlines, but it is impossible to directly get to each specific subscriber simply by dialing a landline number. In turn, this office with its mini-PBX can be located inside the office building with its own PBX and another switch.

This example shows one of the reasons for using NAT technology - you can have a local network with Internet access of almost any size, but "spend" only one address from the general global list. With the transition to new version With the IPv6 protocol, this problem may disappear, but no one knows yet when this will happen.

It would seem that if the Internet works anyway, then why might an external address be needed? The answer to this question is quite simple - if you want to access your local network from the Internet, it is necessary to use it. For example, you plan to create an FTP server, host a Web server with a family photo album on your PC, or want to access files on your home network drive from the office. Note that these problems can be solved in other ways, but they are much more complicated and expensive.

How to determine which address was given to you by the provider? First you need to look at the external address of the router on the corresponding page of its Web interface, if it looks like 10.*.*.* or 172.(16…31).*.* or 192.168.*.*, then it is uniquely « gray" and in the usual way access from the Internet to your network cannot be obtained.

The second test that can be done is to go to the site and compare the address that this service shows with your address on the router. If they match, then you're in luck.

Many providers provide users with an external dynamic address. In this case, another problem arises - although the address is external, it is not permanent and it is impossible to find it out of the network. To solve it, you need to use the dynamic DNS service built into most routers - it allows you to get a permanent Domain name, which will be automatically configured to the IP address of the router when it changes, and it will be possible to use it at any time to access your network.

You can use the DynDNS.org service completely free of charge - one domain name is provided to everyone. You will need a valid email address to register.

In addition to accessing a local network, an external address can be useful for improving the performance of certain services, such as messaging programs or p2p networks. Note that here we are only talking about the fact that there is an external address, and the use of DynDNS is not required in this case. However, some actions are worth taking.

It's about network port translation. This is sometimes referred to as "port forwarding" or "opening ports". This setting allows an external destination to connect to a specific program that is located on your PC behind the router.

Recall that the connection to network services comes with an IP address and a port number. For example, for HTTP it is 80, for POP3 it is 110, and so on. But if it's not about standard programs, then the numbers can be almost any (from 1025 to 65535) and often they can be specified in the settings of the program itself.

Setting up port translation allows you to transfer a request incoming to the external address of the router and to certain ports to a PC located in the local segment. For example, you can create a Web server on a PC and “forward” port 80 for it. Depending on the router model, external and internal numbers may differ or must be the same. It is also worth mentioning that some of the ports (most often 80, 8080, 23, 25) are blocked “on entry” by the provider for security reasons. After setting up port translation, the program installed on the PC begins to behave as if it has a direct connection to the Internet past the router. Check the operation of port translation in the program itself, if such an option is provided.

You may encounter the "protocol" parameter when setting up port translation. We are talking about two protocols inside TCP / IP - TCP itself and UDP. In most cases, the first is used for Internet communications. The need for UDP is usually indicated in the description of programs. If there is no such parameter in the router, then both protocols are broadcast at once.

Some programs have support for the UPnP protocol to automatically open ports for themselves. However, from a security point of view, it is better not to do this, since "simplicity" has back side- Uncontrolled access.

In some cases, it will also be useful to set up regular sending of device operation log files to your address via e-mail. True, here you need to understand that if there is no Internet connection, then nothing can be sent to an external server. To correctly display the date and time in the logs, the router has a built-in clock that can be synchronized via the Internet.

Another rather rarely used feature is permissions to access the web interface for configuring the router from the Internet. You should do this only in case of emergency and do not forget to set a really complex password for access.

So far we have: