Protocol

The set of rules which is used to exchange data between different computer and
Different Operating systems in a network.
OR, the language with is used to exchange data between the different computers in
A network is called protocol.
Without protocol computers can’t communicate between each other.

Types of Protocol
1: NETBEUI (NetBIOS Extended User Interface)
This protocol can only communicate between the computers having any operating
System of Microsoft.
2: IPX/SPX (Internet Packet Exchange /Simple Packet Exchange)
This is the protocol of Novel Netware (NOS) .this protocol can only communicate
Between the computers having the Novel Netware.


3: TCP / IP (Transmission Control Protocol / Internet Protocol)
This is universal Protocol .It can communicate between all types of Operating
Systems. It is also using in Inter Network Communication.