TCP - and IP address - what is it?
TCP and IP are components of a Protocol family, which is essential for the Internet. The two protocols "Transmission Control Protocol" (TCP) and Internet Protocol (IP) to ensure that data packets arrive in a local or global network at the receiver.
- Advantages: The TCP/IP-System is a universal System. It is not bound to any Soft - or Hardware and work with any application. As long as a user knows the correct address of a Website or other computer with which it wants to connect, takes care of TCP/IP automatically to the Assembly and disassembly of the connection and the Transmission.
- In the 80s, other protocols have been developed, which should make the TCP/IP competition. The protocols IPX/SPX (Novell), AppleTalk (Apple) or NetBEUI (Microsoft Windows) were set in the course of time, however. TCP/IP was later, because of its universal usability.

TCP IP: What is it?
IP address - what is it?
The Internet Protocol (IP), every Computer, every network and every site a unique address, an IP address.
- With the help of this address, a connection to the desired interaction partners can be established.
- IP accepts packets from TCP, and delivers them to the network adapter. From there, the data over the Internet to reach the desired IP address. There you will be taken from IP and TCP pass.

TCP IP network status
If you have a Problem with your IP-address, we will show you in the next practice tip, such as your IP address can change.
