(Ⅰ) Network Settings

• Set up the local connection on the computer. Taking Win10 as an example, click "Control Panel - Network and Internet - Network and Sharing Center - Change adapter settings - Ethernet (right - click) - Properties - Double - click Internet Protocol Version 4 - Use the following IP address" in sequence. Set the IP address to 10.1.1.198, the subnet mask to 255.255.255.0, leave other settings unchanged, and click OK.