计算机网络中IP地址应用研究  

Research on Application of IP Address in Computer Network

作　　者：冯世科 FENG Shike(Henan Traffic Technician College,Zhumadian Henan 463000)

机构地区：[1]河南交通技师学院,河南驻马店463000

出　　处：《软件》2023年第1期110-112,共3页Software

摘　　要：IP地址是计算机网络中非常重要的概念。正是有了IP地址,世界上这么多计算机才能彼此“认识”,从而进一步实现相互通信。IPV4用32位的二进制数表示,分为网络号部分和主机号部分,因此给主机配一个IP地址就标明了该主机是位于哪一个网段的哪一台主机。本文从IP地址的概念和分类、每一类的范围、子网掩码、划分子网、CIDR(构造超网)、网络地址的算法、私有IP地址等方面进行论述IPV4的应用研究。结论:IP地址是保证网络中的计算机能彼此通信的必要条件之一,是网络分类和划分子网等操作的依据,因此研究IP地址具有重要意义。IP address is a very important concept in computer network.It is because of IP addresses that so many of the world’s computers can"Know"each other and thus further communicate with each other.IPV4 is a 32-bit binary number that is divided into the network number part and the host number part.Therefore,assigning a host an IP address indicates which host is located in which network segment.This paper discusses the application of IPV4 from the concept and classification of IP address,the scope of each category,subnet mask,subnetwork division,CIDR(construction of hypernetwork),network address algorithm,private IP address and so on.Conclusion:IP address is one of the necessary conditions to ensure that the computers in the network can communicate with each other,and it is the basis of network classification and subnetwork division,so the study of IP address is of great significance.

关 键 词：IP地址分类 CIDR构造超网 网络地址的算法 私有IP地址 NAT技术 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]