How does Win7 limit the number of wireless users?

There are many ways to limit the number of wireless wifi users, here the number of people is limited by the MAC address of the router, of course, different router settings are slightly different, you can refer to the following steps:

1. Open the web management page of the router, generally speaking, the default is, if not, you can press the win+r key, enter cmd, open the command prompt, and execute the ipconfig all command. In the command result, look for the IP address of the default gateway, that is, the web management page of the router. Other than that.

2. After finding the router web management page, enter the corresponding IP address in the browser, enter the administrator and password of the router after opening, take the personal router as an example, click "Wireless Settings", find "Access Control", select "Allow Only", and then add the MAC address of the device that can use WiFi, as shown in the figure below, my wireless WiFi can only be used by these three devices, and other devices cannot use the WiFi even if they know the WiFi password.

3. The MAC address is the physical address of the Internet device, which is unique in the world, and the MAC query method of the computer is as in 1, execute ipconfig all in cmd, and the line of "physical address" in the execution result is the MAC address of the computer's network card. As shown in the figure below:

4. The physical address of mobile devices such as mobile phones can be queried in the DHCP customer list on the web management page of the router. As shown in the figure below, the MAC address of the Android tablet queried, of course, different routers have different query methods, but they are similar. Check the router web management page related to DHCP for yourself.

This is to be divided into routing settings.

The first type: set up in the router, after setting up an account, one can be shared by multiple people, as long as it can be linked, you can surf the Internet, but there is a disadvantage that the bandwidth obtained is fixed, so the more accounts you have, the more cards you get.

The second way: use the router to turn the network interface heat source into a wireless network, but do not set up, the network cable link method is not the same as the first one, at this time the computer and the router are connected to the Internet after the dial-up is needed, that is, dial-up on the computer client, but a computer needs an account, you and the next door to use two, this seems to be against your wishes.

Of course, you have to choose the first one, and the first one can set up your router.

Method,First enter the address router center address on the web page Some are,I've used two models of routers,I don't quite understand the reason for this,Look at the manual of your router,Advanced words should be。

You can log in as long as you connect to the router, but if the router still has a password, the original username and password are admin

Once we entered, we didn't know if the page we saw was the same.

I'm sorry, because I'm using the second dialing method, and I don't want to unplug the network cable to help you answer the question, but I found some pictures on the Internet to explain).

Generally, after logging in to that address, this interface will appear.

You see the Setup Wizard and Network Parameters

Here's what they do.

Setup Wizard: Set up your network. After filling in the form, as long as you connect to this router, you can use that Internet access (that is, the first method).

Network parameters: You see that there are three small items, among which the LAN port setting seems to be the setting of the wired port, which includes setting the bandwidth of each port and the number of ports that can be used, of which WAN is the setting of wireless functions, which also includes setting the bandwidth of each port and the number of ports that can be used, there are options after you click in, there is a button that can be selected from 1 to 4 (or 8) wireless ports, you choose the number you want is enough. I won't give ** here, find out for yourself.

But just a word of caution, if your roommate takes up an unlimited number of ports, you won't be able to get in...

I will help you with my meager understanding.

You can use P2P Terminator, which specializes in controlling the speed of the local area network, and check the introduction of P2P Terminator on the Internet to see if it is the software you need.

If you want to route the wifi signal wirelessly, remove the limit on the number of people.

You can open the settings, log in to the router settings, cancel the relevant port limit, then according to the specific actual situation, cancel the limit on the number of people, then save the settings, you can cancel the limit on the number of people.

Method 1: Set the DHCP IP address range.

Method 2: Set the specified IP range to access the Internet, and it is useless for others to know the password and connect.

Method 3: Set MAC address filtering, only allow MAC address devices to go online.

Specify the number of simultaneous connections.

DHCP is automatically assigned and turned off, the allowable range of IP addresses is set (for example, 5 devices are set to 11 and 15), and the connected devices manually enter the IP

There is also a function on the password, and there is a limit to the number of people who write it.

1) If it is a problem with the broadband itself, first directly connect the broadband network cable to test, if it is a broadband problem, contact the broadband customer service to solve it.

2) If it's a problem with the router, if it can be used originally, it can't be used for the time being, my own practice is to disconnect the power of the router and plug it in, and I'll take a look. In there is a factory reset, it can be used from the new settings (this is under the premise of the correct physical connection, sometimes caused by the router's slow or failed IP address search, not that the router is broken).

If it can't always be solved, it is recommended to call the customer service of the router**, they have **** rolling high guidance, I encounter problems that I can't solve, it is very useful to consult the advice they give, and they will give you the right advice for your settings or operations.

3) If you turn off the switch without a large wire, if it is a wireless connection with software, it is normal for the software to be difficult to use and often have problems, there is no better way, use a router. In addition, it is caused by the network card driver is not or is not suitable, and whether there is a problem with the network cable interface or network cable.

4) If it is caused by a system problem, it is recommended to restore the system or reinstall it.

win7810 restore the system, right-click on the computer to select attributes, select system protection on the right side, system restoration, follow the steps to do it, if there is a restore software, you can also use the software to restore the system.

5) If you have any questions, please ask me. Bend contains.