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Run cmd to enter netstat -an
The port is an open port, which IP address is connected to.
Once the connection is established, it will be displayed
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Take the Windows 10 system as an example to view the open ports of the computerYou can view it by running it to enter the command window interfaceIn the command window, enter netstat -na. After the occurrence of multiple data,When you see the port behind the external address and the status is established, the port is open. Here's how to view it:
1. Right-click in the lower left corner of the computer and select the Run button.
2. Enter cmd in the run dialog box that appears and click the OK button.
3. After entering the command window, enter netstat -na in the English input method, and press the enter key.
4. At this time, you can see the number of ports behind the external address in the data interface that appears, and the status displayed is established, which means that it is an open port.
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1. Use the netstat command.
2. Use port monitoring software such as security monitoring tool vstat1 to open the command window shown in the figure below.
2. Enter netstat here to view the current status of your computer. This is shown in the figure below.
3. Click enter, you can see, you can see your current IP address, which port numbers are open.
4. If you want to check the problem, you can ping the name of your host that you just found to see if it can be pinged.
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1. Press the key combination win+r on the keyboard to open the run dialog box.
2. Enter the word cmd in the dialog box that opens.
3. Press the Enter key to open the cmd command line window, and enter the words netstat-na in the command line.
4. Press the Enter key, and the local connection and open ports will be displayed.
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As follows:
Operating Equipment: Dell Inspiron 7400
Operating system: WIN 10
1. Windows+R brings up the Run dialog window, enter cmd, and then click OK.
2. After entering the command prompt window, enter ipconfig all enter.
3. After entering, you can see the IP address of the computer's server.
4. Next, enter netstat -an in the command prompt box and press enter.
5. After entering, you can see the information of all ports of the computer.
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