一. IPv4地址格式网络互连的一个重要前提条件是要有一个有效的地址结构，并且所有的互连网络用户都应遵守这个地址结构。因为只有这样所有的互连网络用户才能在统一的规定下相互之间通讯。这个地址结构可以有许多不同的形式，可以用二进制表示、十进制表示，甚至用十六进制表示，如：204.71.200.68转为八...

【计算机网络】网络层 : IPv4 地址 ( IP 地址分类 | 特殊 IP 地址 | 私有 IP 地址 | A 类、B 类、C 类 IP 地址网络号主机号数量 )★

文章目录一、IP 地址发展二、分类 IP 地址三、特殊 IP 地址四、私有 IP 地址五、分类 IP 地址网络号主机数详情一、IP 地址发展IP 地址发展 :第一阶段 : 分类的 IP 地址第二阶段 : 子网的划分第三阶段 : 构成超网 , 无分类编址方法二、分类 IP 地址IP 地址 ...

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