How to connect the Internet via a network cable. How to independently connect cable Internet to a computer or laptop

It is perhaps difficult to find a person who does not use the Internet. Access to the World Wide Web has filled our lives both at work and at home, from children to the elderly, because many of them are also trying to keep up with developments computer technology. Therefore, the problem of connecting to the Internet is relevant to a wide audience. After reading this article, you will understand that connecting your computer to the Internet is not difficult at all. Since many people prefer latest version software windows 8, the article describes the actions of the user of this particular system, but if you have a different edition of windows, you can also use these instructions, basically the connection system is the same.

First, decide on the source of Internet access: landline connection, Wi-Fi router or mobile internet(via SIM card). Enter into an agreement with the provider if necessary, and he will usually provide you with necessary equipment, starting with cable and ending with a high-speed modem or even a router. If you use mobile Internet, you need to purchase a special modem or use mobile phone that is connected to the computer via a USB port. But in this case, the Internet speed is much slower.

As soon as you have an Internet connection, start setting up the computer itself. To do this, go to the Start menu via account administrator. In the window that opens, right-click and the “All Applications” heading will appear in the lower right corner. Select it by clicking the left mouse button.

Among all applications, select “Control Panel”. Will open in a new window various categories settings for setting up your computer, open the second one in the list - “Network and Internet”.

Then go to Network and Sharing Center shared access", where in the upper left corner click on the option "Change adapter settings".

In the “Network Connections” window that opens, move the cursor to the “Local Area Connection” symbol and call context menu using the right mouse button. From the suggested functions, select “Properties”.

Go to the “Network” tab, highlight the “Internet Protocol Version 4 (TCP/IPv4)” heading and click on the “Properties” button.

In the next window, configure the final settings: check the boxes next to the “Obtain an IP address automatically” and “Obtain DNS server address automatically” functions.

If desired or necessary, in the event of a network failure, you need to set addresses automatically, you need to adjust the parameters manually. Required information available from your network provider.

When connecting your computer to a Wi-Fi wireless network, first repeat steps 2 and 3. Next, open the “Network and Sharing Center” and click on the “Connect to a network” option.

A window will pop up on the right showing the network connection settings. Check to see if Airplane mode is active - it should be turned off.

Below is a list of available connections. Left-click on the network of your choice and you will see a proposal to connect - click on it. You can also check the box next to “Connect automatically” - and your computer will automatically connect to this network if it is available. Usually, when checking the network requirements, you need to enter a password, but sometimes there is “free” Wi-Fi, which is provided by some establishments.

If you have followed all the instructions exactly, then your computer is already connected to the Internet, and you can enjoy access to the global information network. Otherwise, contact your provider's customer service center, and specialists will definitely help you solve all problems. If you still have questions, watch the video, which also illustrates step by step instructions Internet connection on Windows 8.

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How to connect your computer to the Internet yourself

Today there are almost no people left in the world who do not use the capabilities of the Internet. Therefore, the relevance of the question of how to independently connect the Internet to a personal computer is growing every day. A PC that is not connected to the World Wide Web turns into an ordinary typewriter with calculator functions, i.e., most of the advantages of owning such a computer are simply lost. Below is a guide on how to connect your computer to the Internet, as well as step-by-step instructions on how to set up the Internet without resorting to the services of specialists.

Preparatory activities

To connect to the Internet, first of all, you should select the optimal Internet source for the user’s specific conditions: direct connection (connect the Internet to the computer via cable), Wi-Fi router, SIM card of a mobile operator, satellite communication, PBX. Then, if necessary, sign an agreement with the communication service provider, which is called the “Provider”.

It will provide its subscriber with the necessary means, for example, a modem or router, cable. If it is a cellular operator, then a special USB modem that is inserted into the USB port of the computer.

Direct wire connection

The method has a number of significant advantages, but it is not without major disadvantages, which can be decisive when the user chooses a connection method. It is very easy to implement and requires the least cost. However, the Internet provider must run the wire directly to the computer, which is not always possible or convenient. The cable must be connected to the PC's network card.

After this, you need to configure the Internet on your computer. The parameters entered vary depending on the communication service provider and the connection technology itself. The essence of the procedure is to create a connection with authorization. The following is an example step-by-step actions to PC with operating system windows 8. In other operating systems supported by Microsoft, the procedure is similar.

The following sequential steps must be followed:

For Windows XP, a similar algorithm of actions can be briefly presented in the form of the following chain:

Start;
Network connections;
Create a new connection;
New connection wizard;
Connect to the Internet;
Establish a connection manually;
High speed connection;
Entering parameters from your Internet provider.

For windows 7:

Start;
Control Panel;
Network and Internet;
Network and Sharing Center;
Setting up a new connection or network;
Internet connection;
High speed;
Enter parameters from your communication service provider.

Using a router connected by cable to the Internet

This is a more convenient option for home or office, as it allows you to connect not just one PC to the global network, but several at the same time, thereby creating local network. Today, it is rare for anyone to have only one computer in their apartment or office.

Insert the cable from your provider into the WAN port of the router. Connect computers through LAN connectors using patch cords. Enter the provider parameters through the web interface launched in the computer browser by entering the address written in the router's instruction manual (usually 192.168.1.1).

Via WiFi router

When using wireless router The steps will be similar to the previous instructions, but you will also need to configure WiFi. If your computer does not have a Wi-Fi adapter, you will need to purchase and install it.

Using Windows 8 as an example, to connect a computer via Wi-Fi you need to do the following:

Using a mobile operator's network

Despite the relatively slow data transfer, this option is very popular among users due to its high mobility. You just need to insert the USB modem into the appropriate port on your computer, and the setup will be completed almost instantly. automatic mode, the client will only need to follow the instructions of the setup wizard.

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How to connect the Internet from a router to a computer (laptop) via a network cable?

Many articles have already been written on the topic of connecting to the Internet via a wireless network. Instructions for connection, solution different problems, errors, etc. And in this article we will look at connecting the router to a computer using a network cable, which usually comes with the router. With a cable connection, everything is much simpler than with Wi-Fi. But despite this, sometimes problems arise with connecting to the router using a network cable (LAN).

Basically, of course, they connect to the Internet using a cable. desktop computers, which do not have a built-in Wi-Fi receiver. And if you buy a special Wi-Fi adapter for your computer, then you can do without wires. I always advise connecting the router via cable to configure it, and of course update the firmware. There are different cases, maybe Wi-Fi does not work on a laptop, but you need to connect to the Internet, or the speed of the wireless network is low, here we need a network cable. A cable connection is always more stable than an air connection.

All we need is the network cable itself, which we will use to connect the computer to the router. This is a regular twisted pair cable, with RJ-45 connectors on both sides. This cable should be included with your router. True, it is short there (depending on the router manufacturer). If you need a long cable, a computer store can make one for you. You can do it yourself, but you need a special tool. There are plenty of instructions on the Internet.

As a rule, you can connect 4 devices to the router via a network cable. You will most likely find 4 LAN connectors on your router. In some cases, the LAN connector can be 1 or 8. It doesn’t matter what version of Windows is installed on your computer. The instructions are suitable for windows 7, windows 8, and windows 10. In windows XP everything is connected in exactly the same way, but the IP settings will be slightly different.

Connecting to a router using a network cable (LAN)

It's very simple. We take a network cable, connect one end to the router into one of the LAN connectors (they are labeled LAN, or Home Network). And we connect the second end of the cable to the computer’s network card. It looks like this:

If you connect a laptop to the router, then we do everything exactly the same. One end of the cable to the router, and the other to the laptop’s network card:

That's all the connection is. If the router is turned on, the computer should immediately respond to connecting to the router. The connection status will change in the tray (in the lower right corner).

If the Internet is connected to the router and it is already configured, then most likely the connection icon will look like this:

This means that everything is fine and the Internet is already working.

And if the router has not yet been configured (you are just about to configure it), or there are some problems with the computer settings, then the connection status will be yellow exclamation point. And without internet access. The Internet on the computer will not work.

If the Internet from this router works fine on other devices, but on the computer that we connected without access to the Internet, then we need to check the IP and DNS settings for connecting via the local network.

Without access to the Internet when connected via cable

It may be that after connecting the Internet will not work. The connection will be “without Internet access”, or “Limited” (in Windows 8 and Windows 10). If the problem is not with the router (it distributes the Internet), then you need to check the settings on the computer itself.

Right-click on the connection icon and select Network and Sharing Center. In the new window, select Change adapter settings.

Connecting a laptop to the Internet can be done in several ways. This could be a network cable, a Wi-Fi router, a network card, or a connection to another computer. Let's take a closer look at each of the options.

Option 1: Connect using Wi-Fi.

Perhaps this is the most easy way connections. Almost every modern laptop is equipped with a Wi-Fi module. If you find yourself in the coverage area of one of the networks, then you should take the following steps:

activate the Wi-Fi module;
go to Start - Connection and select Wireless network connection from the list;
we decide on the network we want to connect to;
if it is protected, then you need to check with the administrator for the password;
after this you will have full access to the network.

If for some reason you do not have a Wi-Fi module, then buy yourself a removable USB adapter.

Option 2. USB modem.

Such modems are used in lately very popular because they make it easy to access the Internet at any time. Connecting a laptop to the Internet in this way is only possible if there is good coverage and an adequate tariff plan. If you really want to, you can find a provider that provides mobile Internet along with a 3G modem.

The connection procedure may vary. There are providers that provide free setup on their own service. In some cases, there are special programs that install drivers on your computer automatically. But you should not exclude the possibility that you will have to make the necessary settings manually. It will be like this:

insert the modem into the USB connector of your laptop;
agree to the installation and the License Agreement;
click the “Finish” button;
enter the PIN code from the SIM card;
a connection is created.

Some details of how to turn on the Internet on a laptop may vary somewhat depending on the selected provider.

Option 3. Network cable.

The laptop can be connected to the network the old fashioned way, using a network cable (as is the case with a regular personal computer). In this case, the cable should be plugged into the corresponding connector of the network card.

Your OS will automatically detect your local network. With one click of the mouse, a connection is created (if necessary, enter your login and password).

Option 4. Using a computer connected to the Internet.

If this option suits you, then how to connect internet to laptop using a PC, you need to decide on the connection method itself. It could be:

wireless connection;
network cable.

First of all, you need to consider the option of a network cable. To do this, you will need a PC with configured Internet and two network cards. Using the first board we connect to the network. The second one must be configured for your home network. We set the IP, for example, 192.168.45, then the network mask - 222.222.222.0 and DNS (it is indicated by the provider). We specify the IP address of the first board as the gateway. In the connection properties, check “Allow others to use this Internet connection.”

In a laptop, all settings will be the same, except for IP - for example, 192.168.44. Accordingly, the gateway will be the address of the second board, for us it is 192.168.45.

It should be remembered that in order to access the Internet from a laptop, the computer must be turned on all the time, and this, you see, is very inconvenient. The only alternative is to buy a router.

Don't worry that some settings seem too complicated. Once you figure out how to connect the Internet to a laptop at least once, all this will change. Congratulations! Now you know several solutions to your problem.

Nowadays it is already difficult to find the owner of a laptop that is not connected to the Internet. Despite the increasing development and spread of communications via Wi-Fi connections, access to the Internet via cable attracts with its undeniable advantages, since it is more reliable and at the same time the lowest cost. Below are detailed guides about how to properly connect a stable wired Internet to your laptop, as well as how to set it up for subsequent work.

Connection procedure

There are 2 connection types:

Wirelessly
Via a network cable.

The settings process after connecting via a network cable differs slightly depending on the version of Windows running on the PC. But the procedure itself is very simple, since you only need to insert the cord from the provider into the socket network card laptop. All laptops have a connector on the side of the case.

You need to install a wire coming from the distribution device installed in the house into the connector.

Preliminary activities

But if the user has a question about how to connect the Internet to a laptop, then first they need to decide on the choice of provider. To do this, it is recommended to analyze the following conditions:

Possibility of cable connection to the system of the communication service provider;
Price for services provided;
Providing by the provider a data transfer speed that is acceptable to the subscriber’s requirements at an optimal cost;
Availability and speed of service response technical support provider;
Additional criteria (promotions, special discounts, etc.).

Next, to connect to wired internet, you must fill out an application on the official website of the selected provider or by phone. Also, if possible, it is recommended to simply personally visit a nearby office of the communication service provider to draw up an agreement.

Setup procedure

Simply connecting the PC to the cable is not enough, because you also need to configure the Internet. First, let's look at the entire setup process step by step using the example of a laptop with installed Windows 7.

Windows XP

In the case when a user solves the problem of how to connect a laptop to the Internet on which good old Windows XP is installed, then only a few steps should be taken:

Through “Start” open “Control Panel”;
Next, go to the “Network Connections” section;
Then right-click on “Local Network Connection”, click on the “Properties” line;
Click once on the line “Internet Protocol (TCP/IP)” and then click “Properties”;
Next, in the window that appears, select the “Use the following IP” item, indicate the data specified in the subscriber’s agreement with the provider;
Ready! Internet configured.

Windows 8

The following sequential steps must be performed:

Log in to the “Control Panel”;
Go to the “Network and Internet” section;
Next, open “Network and Sharing Center”;
Check the box “Set up a new connection.” or networks";
Specify the “Internet Connection” section, click “Next”;
Then it is recommended to install “High-speed (with PPPoE)”;
Type the name and access code specified in the agreement with the service provider, and check the “Remember this password” option;
Click “Connect”.

Note: after entering the parameters, sometimes you need to restart the laptop for correct operation.

Today, connecting via Ethernet can be called the only technology that is potentially ready for the fairly rapid development of any type of service or application. Of course, the best is the enemy of the good, but people are so keen on making their Internet connection more reliable, faster and cheaper that sometimes it seems that this is not the case. Thus, recently it has appeared and began to become widespread new technology- All more people prefers to use an Ethernet connection instead of traditional connection options.

Everything new is long forgotten old

It is worth noting that this technology has been quite actively used before, but only recently have experts begun to consider it as a full-fledged analogue of existing connection options - initially as equivalent, and over time as the most promising among all existing approaches to access network design. According to experts from Cisco Systems, whose equipment is actively used today by almost all leading Internet service providers, the main advantage of this technology is that it is used not only to provide access to the Internet, but also to provide a number of other services , including voice transmission, building corporate networks and many others. At the same time, the cost this decision, if we consider it from an operational point of view, and in the vast majority of cases it turns out to be smaller compared to the use of traditional technologies, such as ATM/FR or SDH.

Introduction

In parallel with the growing competition between alternative and traditional operators in the field of local communication, these same operators are beginning to optimize their own networks in order to provide a more favorable cost of providing their services to the end user. In the vast majority of cases, a single package is used, which includes the transmission of data, voice, multimedia, as well as providing full Internet access.

Ethernet providers can also attract new customers through future-proofing solutions, using different network architectures that can be used to rapid growth applications requiring large bandwidth, including IP video surveillance, as well as a variety of multimedia applications.

DSL and its fall

This year, a real breakthrough in the field of broadband access began to occur in Europe, and many operators began to actively offer their DSL services, and some of them completely demonopolized their subscriber channels in order to provide access to many other alternative operators. Modern cable operators began to roll out to provide combined Internet and cable TV services to their customers, and governments almost immediately began auctioning licenses to provide broadband FWA.

Ethernet - a universal solution

As the euphoria surrounding DSL technology, as well as the use of cable modems to provide broadband access, gradually faded, attention turned to the operational, technical, organizational and legal problems related to these services. In order to meet the ever-increasing demand for higher and higher bandwidth, both ISPs and equipment suppliers have increasingly begun to consider alternative option broadband access - connection via Ethernet using fiber optic cable.

What is Ethernet?

The solution to the problem is to broadcast speech, images and various data over an extremely simple, but at the same time relatively inexpensive Ethernet network. The unique advantage of this solution is that its use with fiber optic as a broadcast medium allows you to achieve gigabit access through the network directly from the premises of the clients themselves.

How are such networks connected?

In modern megacities there is large number buildings that are extremely attractive to network service providers are commercial business parks, office complexes, apartment buildings, universities and many other similar objects. To provide a new Internet connection through a router using Ethernet, network service providers use specialized dark fiber optics. Among the main advantages that distinguish this technology, it is worth highlighting the maximum possible speed and network distance - up to 100 km without the use of any intermediate amplifiers or regeneration. It should be noted that such an Internet connection through a router using Ethernet implies potentially unlimited bandwidth, and this is already very, very tempting for providers.

What are its advantages?

Gigabit Ethernet is very, very relevant, because it is an almost ideal performance-to-price ratio, representing an almost ideal choice for backbone applications not only in some individual corporate networks, but also for building full-fledged operator networks. A fairly good solution for wiring inside a certain building is multimode or single-mode optical fiber, which also belongs to the fifth category. Designed initially to provide network connectivity via Ethernet to local computers, this network ultimately became one of the most economical, but at the same time allows you to achieve extremely high bandwidth, especially when compared to DSL and various wireless and cable modems.

The typical architecture that is used in the networks of modern providers is the implementation at the first stage of 10-megabit or 100-megabit Ethernet channels, which are carried out to separate rooms or apartments of a certain building, and are connected to the serving building using a specialized switch from Cisco Catalyst. In order to provide a connection to USB via Ethernet or the MAN city network, a full gigabit or even multi-gigabit Ethernet connection is formed. Aggregation of the schedule of various ring metropolitan networks is carried out using a third-level switch.

A service provider that is committed to providing broadband access may provide Internet connections to its customers, either directly to individual users or to entire small businesses. By providing Internet service provider services in urban areas, the company can also offer new complex services that have added value. In order to ensure maximum efficient use ETTN network, the service provider must ensure that subscribers spend the maximum possible amount of time and money on the internal network instead of consuming resources to access global resources.

How to connect?

In order to provide an Internet connection via a cable using Ethernet technology, you need to have a specialized network card, a cable, as well as the network itself to which the connection will be made. It is worth noting that different networks can be configured to different speeds, so you should make sure that your network card is compatible with the network you will be connecting to.

Instructions

It’s worth noting right away that no one connects to the Internet via a phone using Ethernet technology. The connection itself is carried out as follows:

Go to the "Devices" tab.
Click the “Create” button, which is located on the toolbar.
We select “Ethernet Connection” from the options available to us (the options are located in the “Connection Type” list), and then click the “Forward” button.
If your card is already in the equipment list, then you need to select it from the list under the “Ethernet Card” heading. If she is not in this list, then in this case you need to select the “Other Ethernet card” item in order to use the equipment available to you. It is immediately worth noting the fact that the installation utility completely independently determines whether the Ethernet devices it supports are connected, and therefore offers you to configure them. If the configuration was carried out by you during the installation process, then the devices will be shown in the list in the “Equipment” tab.
If the “Other Ethernet card” option was selected, then a window with the contents “Select an adapter” will appear. In this window, you will need to select the manufacturer, as well as the model of your board and the name of the device itself. If you are installing the first such board in your computer, then you can select eth0 as the name, and then simply change the number with each new board. In addition, the Network Setup program will also allow you to carefully adjust the resources of your network card. After completing all procedures, click “Forward”.
In the “network” window, you will need to choose between a static IP address and DHCP. If your device receives different IP addresses, you do not need to specify the host name each time you connect to the network. Click “Forward” again.
Now click “Apply” and use the Internet.

Note

Now you can add various functions, such as connecting to a computer via the Internet or any others that you need. After you add a device, you can independently change the settings for its operation - you just need to select the device from the resulting list, and then click “Change” on it. For example, after adding a device, it will completely automatically start working at boot time, but if you want to change this behavior of your equipment, you will need to go to its settings and change the value in the “Activate device when computer starts” section. You can also configure the printer connection via Ethernet.

It is worth noting that after adding the device does not turn on, to activate it, you will need to select it from the list, and then press the “Activate” button. If your system is designed to automatically turn on when the computer starts, then you should not repeat this step.