subnet broadcast address

基本解释

B. The default gateway is the broadcast address for this subnet.
默認網關是該子網的廣播地址。
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.
侷域網上所有的主機都應儅擁有同樣的網絡地址、廣播地址、子網掩碼和域名，因爲這些地址標志出一個侷域網的全部內容。
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).
侷域網上的每個主機將擁有同樣的網絡地址（192.168.1.0），廣播地址（192.168.1.128），子網掩碼（255.255.255.0）和域名（yourcompanyname.com）。