How to modify the maximum number of people who can access the LAN

Replace the tool from the web** (only 30kb) and use it to modify the maximum secure concurrent connection limit for system files; Then back up your files. Next, double-click to open the ** file zip archive, run the replacement tool in it, and a command prompt window will pop up, first showing the current file version of Windows, and the limit value of concurrent connections (the default is 10); Then ask if you want to limit the number of connections to 50 (as shown in Figure 1 below), you can choose "yes no change", if you enter "y", the number of concurrent connections will be changed to "50", if you want to change to other numbers (such as 150), you can enter "c" after the prompt, then enter the maximum number of concurrent connections (for example, 150) Enter, and finally enter "y" in the prompt and press Enter, so that the file is replaced; After the file is replaced, the system file protection dialog box will pop up, you can click the "Cancel" button, then click the "Yes" button, after restarting, the file replacement is done! Now that your maximum number of concurrent connections has exceeded 10 and reached 150, the multi-threaded access speed of Windows XP SP2 has been improved, and you will not feel limited by network bandwidth when you use multi-threading such as FlashGet, BT, etc.

Is it a connection? Or shared access?

When accessing a shared file on the LAN, the message "The limit of the number of connections has been reached" is displayed, resulting in the inability to access the shared file, and the maximum number of shared connections is still inaccessible.

Tools Raw materials.

LAN win7 computer.

Setup steps.

1. Right-click on the shared folder, click the "Properties" button, click the "Security" option in the properties interface that opens, and click the "Advanced" button.

2. On the Advanced Security Settings page, click the "Change Permissions" button.

3. Click the "Add" button on the interface that appears.

4. On the Select Users and Groups page, click the Advanced button.

5. In the interface that opens, click the "Find Now" button, find and select "everyone" in the list of found out, and click "OK".

6. Return to the user or group selection interface, you can see that "everyone" has been added, click OK.

7. Set the permission for the user to operate the shared file in the permission item settings, and click OK.

8. Click OK one by one on the returned interface.

The above is win7 in the LAN access to the shared file prompt "reached the number of connections limit" solution, although there are many steps, but the operation is relatively simple, as long as you add everyone problem can be solved.

If it's a network sharing method, then you can set the upper limit of the number of visitors at the same time, mine is a win7 system, but the XP settings should be the same.

Find an FTP server software and try to build an FTP server.

Alternatively, you can assign it to a specific computer and filter it for MAC addresses.

WinXP has a maximum of 10 file shares, which is determined by the system.

Solution: 1. Change the system to win7 or win2003 (too troublesome) 2. Store the folder to be shared on another computer (also a little troublesome) 3. Copy the folder to be shared in another different location, the two folders have different names and are not shared in the same directory, each folder only shares 10.

1. Log in to the router through web access.

2. Find "IP Bandwidth Control" (most routers have this function, but some routers do not have this function, so you can only use method 2 to limit the speed).

3. Enable IP bandwidth control. Before "Enable IP bandwidth control", check the box.

4. Then select "Broadband Line Type", and generally "ADSL Line", that is, "Virtual Dial-up Line". Then choose for broadband bandwidth, which is 4000kbps if the home has a 4 meganetwork.

5. Enter the IP address that needs to be restricted below. For example, the speed limit is this computer.

6. Select "Mode". There are two modes, one of which is "Limit Maximum Bandwidth". The other is to ensure minimum bandwidth. If you want to limit the rate, select Limit maximum bandwidth.

8. Tick the box before "Enable", and then "Save".

What to do if the wifi network speed is slow How to control the LAN network speed.

In general, there are two solutions to monitoring restrictions on LAN traffic:

1.Traffic distribution in series mode.

You can use routers, soft routes, or the WFILTER Internet Behavior Management System to intelligently control the client's traffic and set bandwidth priorities. It is a good solution to give priority to business data, and the lowest traffic priority. In this way, the business communication is ensured, and the bandwidth can be fully utilized.

Bandwidth allocation can also be realized.

2.Traffic limits in bypass mode.

If it is not necessary to distribute the traffic accurately, the traffic can also be monitored by bypassing. In the bypass monitoring mode, the port mirroring function of the switch is used to analyze and restore data. It is also possible to monitor the Internet traffic of each machine and disable the use of P2P software.

The advantage of the bypass method is that it is easy to deploy and does not affect the network speed. The disadvantage is that the flow cannot be accurately distributed.

Taking Super Sniffer Dog as an example, the following functions can be achieved in terms of flow control:

1).Real-time traffic monitoring, which monitors the real-time traffic of each computer.

3).Prohibit certain computers from accessing the Internet during peak traffic hours. For example, when the real-time Internet bandwidth reaches 80% of the total bandwidth, some computers are prohibited from accessing the Internet.

The Network Behavior Management Appliance can do it.

It shouldn't be as complicated as you think.

1. The configuration of the IP does not matter, it should be the company's export that is set. Only such addresses are allowed to surf the Internet, and all other IPs are rejected.

2. Why can't you change your IP? Because of your floor and the floor where you have internet access, you are not a network. Their gateway is, your gateway is. You're not under a switch, or logically a switch.

In the company's computer room, there must be a Layer 3 switch, and all the corridor switches are finally gathered into this device. This switch routes various network segments within the company to achieve LAN interoperability. At the same time, it also lays out the strategy I mentioned in the first point, which only allows a certain network segment to pass through it and reach a higher level of equipment, such as an egress Internet device installed by Telecom.

If your IP and gateway do not match, it will be discarded as an error packet on the Layer 3 switch, and of course it will be impossible to access the Internet.

It seems that it's not easy to talk again, Qin Zheng, can everyone say no? The software can try to skiller, although it is also class, but the anti-rubber fire wall can not be intercepted, but the speed limit is not accurate to see what functions can be used in the route, it is best to control it on the suspicious route.