The computer can be connected to the Internet with a wire, and after using the router, what is the m

Follow the steps below.

1. Whether the wifi of the mobile phone connected to the router can access the Internet, no, it means that the router is a problem with the setting or a broadband failure.

If the mobile phone can be connected to the network cable to the computer can not be connected, then see if there is a problem with the network cable, try to replace the network cable, whether your computer has set a fixed IP address, check to change the IP address of the computer to automatically obtain.

I also had this problem before, network cable, optical modem, router is no problem, network transmission is no problem, and even call** to ask customer service, the mobile phone can also be connected to wifi, but the computer just can't get on, and finally I reset the network on the Internet, restart the computer to solve, I hope to help others, I have no answer for a long time.

Hello! This may be that the driver of your wired network card is not installed properly, or the network card hardware is faulty, or it may be a problem with the network cable......

A router that you added yourself? Or is it an optical modem when the broadband is pulled? Not every interface of the modem can be used.

Because this is a so-called security and regulatory issue, ask a professional to solve it.

The most likely reason for this is that you haven't set up your router properly.

1. First of all, let's talk about the difference between not using a router and using a router.

Do not use the router your computer directly connected to the broadband network cable for Internet access, what you need to do is to use the broadband connection of the computer, the role of the broadband connection is that the operator wants to verify that you are a normal broadband paying user, and the broadband account and password are assigned to you when you handle broadband. If you use a router to surf the Internet, the router will replace your computer for broadband dial-up tasks, that is, the first step in setting up the router is to ensure that your router is set up to dial-up, and then set up other settings such as wifi.

2. Tell me about the general method of setting up the router.

First of all, use a network cable to connect your computer network port to your router's LAN port, and follow the address on the router's instructions to access the router.

Enter the default password or set the initial password according to the instructions and enter the settings of the router, but the settings interface of the router is different, as shown in the following figure

According to the prompt in my figure above, you should select the "Internet" item to set dial-up, and other routers may choose "WAN port parameter settings" or "network parameter settings" or "Internet access mode", etc., but what we need to find is the "dial-up connection" option, before finding this item, we need to ensure that the broadband line is connected to the WAN port of the router.

After finding the "Dial-up Connection", we need to enter the correct broadband username and password to complete the setup, as shown below:

At this point, the network parameters are basically set.

At this point, the router is basically set up.

Summary: Home Internet access is nothing more than these steps, and the basic process of setting up the router is the same, but there are some differences in the interface and settings of the router, but as long as you understand this process, you can basically set up to solve the Internet problem.

There are two main reasons: router Internet settings; Carriers restrict the use of routers.

1. Solution to the problem of router Internet settings:

1. The router is connected incorrectly.

The WAN interface in the router needs to be connected to the network port of the modem with a network cable. If you don't use a cat for your home broadband, you need to plug the home network cable provided by the operator into the WAN interface of the router.

If you have a computer at home, connect it to the LAN port of your router with a network cable.

Plug the broadband network cable directly into the computer, and the computer will automatically be able to access the Internet, and there is no need to use the "broadband connection" program to access the Internet. In this case, when setting up the router, the "Internet access mode" should be selected: automatically obtain the IP address.

This way of surfing the Internet is almost unusable for individual family users; Generally, it is used by enterprises when handling private line broadband services. When you activate a broadband service, the carrier will provide you with a fixed IP address, subnet mask, default gateway, and DNS server address. When plugging the broadband network cable into the computer to access the Internet, you need to manually fill in the IP address, subnet mask, gateway and DNS provided by the operator in the local connection of the computer, and fill in the correct information before the computer can access the Internet.

3. Wrong broadband account and password: After selecting "Internet access mode" in the router: broadband dial-up Internet access, you need to fill in your broadband account and broadband password in the router.

If you fill in the broadband account and broadband password incorrectly, it will also directly lead to the problem that the router cannot access the Internet after setting.

Second, the operator restricts the use of routers solution:

You can solve the problem by "MAC address cloning" or "MAC address setting" in the router.

1.Look at the line sequence.

Wall network port - > network cable - > router WAN port.

Router LAN port - > network cable - > computer network port.

3.At this time, a login page of a telecommunications service provider pops up, and you can find a way to log in4Select the setup wizard, if you have an account and password, select PPPoe to enter the account and password, if there is no account and password, select dynamically obtain IP (because you said that the IP is dynamically obtained), and then add it.

5.A new web window opens, enter.

6.Automatically pop up the route admin settings and wireless settings.

7.After all the settings are completed, there will be wired and wireless Internet access.

The wireless router is not properly set up, enter the router and follow the setup wizard step by step.

1. The operator has disabled the secondary router.

2. There is a problem with your router settings.

3. You plug the network cable into the LAN port of the router, and then use a network cable to connect the other LAN ports of your router and your computer to see if you can access the Internet.

It is estimated that the router is not set up correctly, please refer to Setting it.