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英语翻译Layer 4 on the source computer communicates with Layer 4

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英语翻译
Layer 4 on the source computer communicates with Layer 4 on the destination computer.The rules and conventions used for this layer are known as Layer 4 protocols.It is important to remember that protocols prepare data in a linear fashion.A protocol in one layer performs a certain set of operations on data as it prepares the data to be sent over the network.The data is then passed to the next layer where another protocol performs a different set of operations.
The OSI reference model has become the primary model for network communications.Although there are other models in existence,most network vendors relate their products to the OSI reference model.This is especially true when they want to educate users on the use of their products.It is considered the best tool available for teaching people about sending and receiving data on a network.
The OSI reference model is a framework that is used to understand how information travels throughout a network.The OSI reference model explains how packets travel through the various layers to another device on a network,even if the sender and destination have different types of network media.
源(程序)计算机第四层(协议)与目标计算机的第四层链接,它的规则和协议通常在这层被称为第四层协议,协议是以单线的方式准备数据的,一份第一层的协议在数据上执行一系列的操作,准备好发送到网络上去.接下来这个数据就传送到另外一层协议上,这层的协议执行的又是另外的一套程序.
OSI(Open System Interconnect Reference Model 开放式系统互联参考模型)已经成为了网络通讯的首要模型.尽管有其他的模型存在着,大多数的网络供应商都将自己的产品与OSI联系在一起.这个是不可否认的,当供应商想让他们的用户了解他们的产品时.这个模型是被认为是最好现有的工具,来教人们如何在网络上发送和接受数据.
OSI是一个构架用来了解信息是怎么样传送到网络的
.OSI解释了,数据包在一个网络上是怎么样传送到不同的协议层去到另外一个设备的.即使发送者和目的地有着不同类型的网络媒体.