View native IP, MAC address, and port usage

Enter ipconfig and press ENTER. That is, the IP address, the sub-code mask, the gateway information

Enter Ipconfig/all and press ENTER. That includes the IP address, the sub code mask, the gateway information, and the MAC address.

Enter Netstat-ano and press ENTER to see all port occupancy.

Input: Netstat-aon|findstr "8001" to see the occupancy of the specified port, such as 8001 ports (note the space between findstr "8001")

Proceed to the following command: Tasklist|findstr "15312" to view the corresponding process Netbox.dll (8001 port is occupied by process number 15312 process)

Enter taskkill/f/t/im Netbox.dll to end the process: (note the spaces between f and t,t and IM) to view taskkill/? View all Instructions

Use the Netstat-o command to implement, find its PID

View native IP, MAC address, and port usage