Easy to move you to reinstall TCPIP protocol under xp system

The TCP/IP protocol is the most basic protocol of the Internet and the foundation of the Internet International Internet. It consists of the IP protocol of the network layer and the TCP protocol of the transport layer. TCP/IP defines the standard for how electronic devices connect to the Internet and how data is transmitted between them. TCP is responsible for discovering transmission problems and signaling when there is a problem, requiring retransmission until all data is safely and correctly transmitted to the destination. IP is an address for every computer on the Internet. How to re-install TCP/IP protocol under WINXP operating system? I often encounter this problem from friends. For this reason, Xiaobian shared this problem and solution with everyone here, I hope to help friends who have encountered this problem. .

It is understood that TCP/IP is installed by default in Windows XP. However, if you have a network problem and want to uninstall and reinstall TCP/IP, it is not easy: in the "Local Area Connection" property, this connection is displayed using the Internet Protocol (TCP/IP) item in the list of the following items. The Uninstall button will be found to be unavailable (disabled).

This is because the Transmission Control Protocol/Internet Protocol (TCP/IP) stack is a core component of Microsoft XP/2003 and cannot be removed. In this case, if you need to reinstall TCP/IP to return 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. To do this, type the following command at the command prompt, and then press ENTER: netsh int ip reset c:resetlog.txt, where Resetlog.txt records the log file of the command result, you must specify it, here the Resetlog.txt log is specified. File and full path. The result of running this command has the same effect as deleting and reinstalling the TCP/IP protocol.

Description of the problem:

Can't get online,

ping appears: pinging ? with ...

Reinstalling tcp/ip.

TCP/IP is installed by default in Windows XP. However, if you have a network problem and want to uninstall and reinstall TCP/IP, it is not easy: in the "Local Area Connection" property, this connection is displayed using the Internet Protocol (TCP/IP) item in the list of the following items. The Uninstall button will be found to be unavailable (disabled).

This is because the Transmission Control Protocol/Internet Protocol (TCP/IP) stack is a core component of Microsoft XP/2003 and cannot be removed. In this case, if you need to reinstall TCP/IP to return 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. To do this, type the following command at the command prompt, and then press ENTER: netsh int ip reset c:resetlog.txt, where Resetlog.txt records the log file of the command result, you must specify it, here the Resetlog.txt log is specified. File and full path. The result of running this command has the same effect as deleting and reinstalling the TCP/IP protocol.

This method I tried, it won't work.

Possible method one:

1, start —— run ——regedit.exe, open Registry Editor, delete the following two keys:

HKEY_LOCAL_MACHINE\\System\\CurrentControlSet\\Services\\Winsock

HKEY_LOCAL_MACHINE\\System\\CurrentControlSet\\Services\\Winsock2

2 Notepad open the %winroot%\\inf\ ettcpip.inf file and find:

[MS_TCPIP.PrimaryInstall]

Characteristics = 0xa0 <------Change the 0Xa0 here Save as 0x80 Previous page12Next page Total 2 pages