How does WinXP reset the TCP/IP protocol?

Problem Description
How does WinXP reset the TCP/IP protocol?
In the Windows XP network component list, the Internet Protocol (TCP/IP) is "uninstalled". The button is gray and not selectable. This is because the Transmission Control Protocol/Internet Protocol (TCP/IP) stack is a core component of Microsoft XP/2003 (the TCP/IP protocol is the default protocol for Windows XP) and cannot be removed. So Windows XP does not allow you to uninstall the TCP/IP protocol. What if you need to reinstall the TCP/IP protocol in special cases?

Solution
In this case, if you need to reinstall TCP/IP to restore the TCP/IP stack to its original state . You can use the NetShell utility to reset the TCP/IP stack to the state it was in when the operating system was first installed. The specific operation is as follows:
1. Click Start--> Run, enter "CMD" and click "OK";
2. Enter the command in command line mode
netsh int ip reset C:\\ Resetlog.txt
(Where, Resetlog.txt records the log file of the command result, must be specified, the Resetlog.txt log file and the full path are specified here.)
The result can be viewed C:\ esetlog.txt ( The consultation can be provided according to the actual operation of the user.
The result of running this command has the same effect as deleting and reinstalling the TCP/IP protocol.

Note
this operation has some risks, back up important data before the operation, and, where appropriate, in accordance with
operational proficiency