一种简单子网划分方法及教学案例  

A simple subnetting method and teaching case

作　　者：张海绒 Zhang Hairong(Shanxi Engineering Vocational College,Taiyuan,Shanxi 030009,China)

机构地区：[1]山西工程职业学院,山西太原030009

出　　处：《计算机时代》2023年第1期95-97,101,共4页Computer Era

基　　金：山西省教育科学“十四五规划”规划2022年度一般规划课题“职业院校本科教育背景下计算机网络教学改革研究”(课题批准号:GH-220747)。

摘　　要：传统的子网划分方法一般采用可变长子网掩码分层次划分的方式,从子网中继续划分子网,层层递进,相对复杂。该论文提出了一种以主机号为核心的子网划分方法,便于高职院校学生的学习、理解和掌握,教学实践效果良好,也适合应用于网络工程实践。The traditional subnetting method generally adopts the method of hierarchical division of variable-length subnet masks,and continues to divide the subnets from the subnet,which is relatively complex.In this paper,a subnet division method with host number as the core is proposed,which is easy for students in higher education institutions to learn,understand and master.The teaching practice effect is good.It is also suitable for network engineering practice.

关 键 词：子网划分 VLSM 主机号 案例教学 8421法 

分 类 号：TP393.0[自动化与计算机技术—计算机应用技术]