tcp 协议简述与三次握手原理解析.doc

文档介绍：TCP协议简述与三次握手原理解析
TCP protocol outlined and three-way handshake principle of analytic
朱晶
zhujing
江西先锋软件职业技术学院网络学院专职教师
network Academy of ahead software vocational college,Jiangxi,330041,china
[摘要] TCP(传输控制协议)是一系列规则的集合,它和网际协议(IP)共同使用,通过互联网在计算机之间以信息单元的形式发送数据。IP协议控制实际的数据传输,TCP协议主要负责追踪在互联网上传送的信息所划分的各个数据单元(包)。TCP协议是面向连接的协议,就是说在两端传送信息时,连接是一直建立和保持的。TCP协议负责把信息划分成IP协议所能够处理的,也要能把接收到的包拼成一个完整的信息。在开放式系统互连(OSI)通信模型中,TCP协议位于第四层传输层中。
[summary] TCP (Transmission Control Protocol) is a collection of a series of rules that it and the Protocol (IP) mon use, via the puters in the form of information units send data. IP protocol to control the actual data transmission, TCP protocol is mainly responsible for tracking the to send information into the various data unit (packet). TCP protocol is connection-oriented protocol, meaning that in the two ends of transmission information, the connection is always established and maintained. TCP protocol is responsible for the information is divided into IP agreements to the deal, but also can receive the package up plete information. In the open systems interconnection (OSI) communication model, TCP protocol at the transport layer of the fourth floor
。
[关键词] 传输控制协议、数据传输、数据包
[keyword] Transmission Control Protocol、Data transmission
、Data package
[中图法分类号] Z42
引言
TCP//使用的协议体系,也是大多数网络采用的协议。本文内容主要阐述有关TCP协议如何应用于传输数据及数据传输的详细过程解析。
1、TCP/IP协议概述
TCP/I