How laptops and desktops can access the Internet together There are two network cables, a cat, and a

Cat wire.

Then the cat's network cable port is connected to the router.

The router is connected to the desktop with a network cable.

Enter in your browser.

Follow the wizard to enter your username and password.

Turn on the wireless routing feature.

Laptops can be connected wirelessly to routers to achieve common Internet access.

Here's how to set up your router:

1. Line connection:

There is an adsl modem cat) to connect the network cable out of the cat to the router (WAN port), and then connect the network cable connected to the computer to the router (any port numbered 1 2 3 4).

2. Log in to the router interface.

In the browser, type: Enter, enter in the pop-up page: admin and click "OK".

3. Set up the router to surf the Internet.

Before setting up the Internet access, choose the correct Internet access method: Generally, there are three types as follows:

ADSL dial-up: Usually to access the Internet (when not connected to the router) need to click on the broadband connection, dial-up is successful before you can access the Internet, you should choose the Internet mode, Internet access and Internet password correctly enter the broadband and password, you can.

Automatically obtain an IP address: If you usually surf the Internet (when you are not connected to the router), you only need to set the local connection of the computer to automatically obtain the IP address to access the Internet, you should choose this Internet access method.

Static IP: If you need to fill in a fixed IP address in the local connection to access the Internet (when you are not connected to the router), you should choose the Internet access method, log in to the interface of the router, click "Advanced Settings" - "WAN Port Settings" to select the static IP mode "Static IP Mode", and enter your fixed IP address, subnet mask, gateway, DNS domain name server and other parameters correctly.

4. After setting, click "Advanced Settings" - "System Status" to check whether the connection status of the WAN port shows that it is connected, and whether the connection mode is displayed correctly.

The corresponding connection mode for ADSL dial-up is: PPPoE

The connection mode corresponding to the static IP address is the static IP address

With the wireless router function, you can use two computers to access the Internet at the same time.

If there is only one network cable then unless you can also wireless on the desktop, it is recommended to buy a network cable to connect the desktop and the router, the specific connection is as follows:

1. First use a network cable to connect the WAN port of the wireless router and the interface on the wall, of course, the power supply of the wireless router should be plugged in;

Or what it is, just look at the IP on the back of your wireless router.

3. Enter the account and password after entering, and the default is admin

4. After entering the route, select ADSL to dial and then enter the account and password given to you by your operator to save it, and then everything is o, just wait for it to connect to the Internet.

5. The notebook can be connected wirelessly If there is no wireless connection on the desktop, you can buy a network cable and plug it into any port of 1 4, and it will be OK

o( o try it, okay, don't forget me haha o( o

Then your recent network cable is directly connected to your wireless router, and the laptop can be connected to the wireless Internet with a network cable between the desktop and the wireless router, which is just enough to use it all.

But in the connection to the desktop in the setting of the wireless router, to set the default gateway, etc., how to set up the specific to see the road.

By the manual of the device set into the same more inside may be 2 kinds。。。

The cat is adsl with optical fiber or cable does not have a very normal wall on the router input, desktop with a network cable to connect the router, depending on your router brand, into or if it doesn't work, start running, cmd, ipconfig to see your default gateway and then enter into the address bar.

After entering, you generally need an account password, refer to the manual, generally admin and then run the wizard to see how you connect to the Internet.

Then set the wireless parameters and you're good to go.

In the same way, connect the network on the wall to the network cable entrance of the wireless router, use another network cable to connect the wireless router and the desktop, and the laptop can connect to the wireless router with wireless Internet access.

There is a router, and you didn't use a cat to surf the Internet before, so you can also set up a cat now, and the specific method gives you an address, and slowly researches it, hoping to help you

Wireless, wired.

Optical fiber cat refers to the optical fiber line connected to the cat The line he comes out of is generally a normal network cable of 8P at home You use a network cable to connect the router and the cat together (provided that it is a wireless router) and then set up the wireless router The setting method is to turn on the computer Enter confirmation in the address bar and then ask to enter the user name and password There are generally only two kinds of user name and password: admin password, admin guest password, guest password, if it is not on the router, if it has been changed Press and hold the REST key to restore the factory settings to continue the setup wizard -- select PPPoe -- enter the account password for surfing the Internet -- set the wireless password --- complete, at this time, your laptop can find your wireless when you turn on the wireless Enter the password you set to connect, if it is a desktop, you need to buy a wireless network card, you can also achieve wireless connection.

Connect the router to the cat, and then connect the laptop to the router to achieve it.

Connect the router first, then connect the computer to the router.

[Home Network Environment Wiring]:

Cat (modem) - router WAN port; The LAN port of the router --- a computer.

I just bought a router today, although it is a wireless router, but there is still an antenna on it.

After reading the manual, a network cable is needed between the cat and the router, and a network cable is needed between the router and the computer, so that a total of two network cables are needed.

But I haven't done it before, now there is only a network cable connected between the laptop and the cat, and there is no second network cable, how should I connect the router? Do I have to buy a second network cable? Is it possible to use just one network cable?

The so-called wireless router means that the router transmits the network signal into the air and receives it with a wireless receiving device, rather than that the router has no antenna; You can use only one network cable, connect the network cable connected to the laptop to the WAN port of the router, and then turn on the wireless network card switch of the laptop, and use the wireless receiving system of the laptop to surf the Internet; But your router is to be set up!

Just connect the cat to the router. Your laptop should be wireless. Set up the IP and open the wireless search for your router, the wireless name should be the brand and model of your router, and then connect and then enter the router to set it up. It's no different from wired.

Connect the cat to the router,Turn on your laptop wireless network,Click on the network in the lower right corner to display your router (the brand and model of the router),Connect on the line,Some don't need a username and password,If you need it, you have it under the router。 After entering, there should be a quick setup or setup wizard in the upper left corner, just step by step. When setting up wirelessly, it is best to set a wireless password to prevent someone from rubbing the network.

Click Done. The router restarts. It should be ready to use in a minute or so.

（1) :

**Home line - broadband splitter - cat DSL port - one end of the router's line is plugged into the LAN port of the cat, and the other end is plugged into the WAN port of the router - computer (both lines are plugged into the LAN port of the router).

2): Open a browser on your computer and enter it in the address bar, which is the default management IP of your router

Address, enter, a dialog box will pop up asking you to enter the username and password, which is asking you to enter the router's administrative user and password, enter. Most router models have the same admin user and password, but some D-Link models have the same admin username

3): Click on the setup wizard, if you are a broadband user, select PPOE (ADSL virtual dialing) as the Internet access mode, enter your broadband username and password, turn off MAC address filtering, turn on DHCP, save the settings, and restart the router. Hope it helps you (0).

Make sure that your local connection is connected.

Then try to log in to the router, set the Internet access account and password, and the wireless connection password, and restart the modem and router.

Disconnect the local connection on the desktop, then reconnect (the property is set to automatically get IP), open the notebook, double-click the wireless network icon in the lower right corner, find the double-click Enter password to connect!

Are you sure it's plugged in?

In this case, it is not good to have your physical line, under normal circumstances, the network cable interface of the computer and the network cable interface of the router will not be so fast and bad, it may be that the network cable is not plugged in well, change the network cable socket of the router, if it is not good, check whether there is a problem with the network cable, and try to change it if possible.

If your desktop computer has a wireless network card, one network cable will do, but if you don't have a wireless network card, you must have two network cables.

At least two network cables are required, one network cable connects the WAN port of the modem and the router, and one network cable connects the LAN port of the router and the desktop.

The cat is connected to the WAN port of the router, and the computer is connected to the LAN port of the router.

Do you have a wireless network card on your desktop?