How to open a specific port in Win7

Ports can be divided into virtual ports and physical ports. The corresponding ports are called data ports, control ports, and status ports. Network services can use other ports, how to open a specific port in Win7 system? Want to know how to open a specific port, please go and see together!

The method/step is as follows:

1. First select the Start menu and go to Control Panel, then select Windows Firewall.

2, then select the advanced settings option.

3. Select the inbound rule.

4. Create a new rule.

5. Select the port and click Next.

6, as shown in the figure, enter the port you want to open, such as: 3333, click Next.

7. Next.

8, the next step.

9, the name is best to write the name of the open port, to facilitate the next search, click to complete.

10 At this time, the inbound rules have been displayed, indicating that it has been successful.

Win7 opens a specific port method and steps to give you a detailed introduction here; the above method steps are not very detailed, read it again will understand, do not understand the actual operation can understand Alright!