Transmission control protocol/Internet protocol.....

A communication protocol is a description of the rules computers must follow to communicate with each other. The Internet communication protocol defines the rules for computer communication over the Internet.

Your e-mail program uses TCP/IP to connect to the Internet for sending and receiving e-mails.

Your Internet address "122.164.173.23" is a part of the standard TCP/IP protocol. (And so is your domain name www.someonesplace.com)


TCP/IP is the communication protocol for communication between computers connected to the Internet.
TCP/IP stands for Transmission Control Protocol / Internet Protocol.
The standard defines how electronic devices (like computers) should be connected to the Internet, and how data should be transmitted between them.


Tcp is an connection oriented it means user send the request means end user send the replay at the same time(like telephone connection).

Ip is an connection less protocol it means the request only send response should not receive(like postal card).