subnet broadcast address

基本解释

B. The default gateway is the broadcast address for this subnet.
默认网关是该子网的广播地址。
Every host in the LAN will have the same network address, broadcast address, subnet mask, and domain name because those addresses identify the network in its entirety.
局域网上所有的主机都应当拥有同样的网络地址、广播地址、子网掩码和域名，因为这些地址标志出一个局域网的全部内容。
Each host in the LAN will have the same network address (192.168.1.0), broadcast address (192.168.1.128), subnet mask (255.255.255.0), and domain name (yourcompanyname.com).
局域网上的每个主机将拥有同样的网络地址（192.168.1.0），广播地址（192.168.1.128），子网掩码（255.255.255.0）和域名（yourcompanyname.com）。