企业网络揭秘：软件工程师基础指南（第五部分）
Now that we have a basis of knowledge on network design, it is time to revisit the IPv4 protocol and how it factors into network design. Recall that in Part Two we walked through the TCP/IP stack...
AI生成摘要 IPv4地址由32位组成，分为四个8位组，每组值在0到255之间。私有IPv4地址范围包括10.x.x.x、172.16.x.x至172.31.x.x和192.168.x.x。CIDR表示法用于区分网络和主机部分，子网掩码用于管理IP地址。网络地址转换（NAT）使私有IP设备能够与互联网通信。
