計概---97調查局三等,關於子網路相關 - 考試

※ 引述《dealdream (夢想執行家)》之銘言：
: 假設某電腦IP: 140.113.129.101
: 子網遮罩: 255.255.255.192
: Q1: Network ID ?
: Q2: Host ID?
: Q3: 子網路的Broadcast位址多少?
: Q1我算出答案是140.113.129.64
: 請問大大Q2,Q3 該怎麼算呢?
: Q2的答案是37嗎?還是需要用32bit來表式呢?
: 謝謝 !
: ※ 編輯: dealdream 來自: 42.72.151.221 (06/17 16:07)
: → carterdunk:Host:140.113.129.126 Broadcast:140.113.129.127 06/17 16:15
: → carterdunk:不確定Host是不是代表Default gateway 06/17 16:16
: 推 asdd:題目是不是少打什麼東西或者少圖 不然host代表什麼XD 06/17 16:33
猜想 Q2的 Host ID是對應 Q1 的 Network ID
In network addressing, the host address, or the host ID portion of an IP
address, is the portion of the address used to identify hosts (any device
requiring a Network Interface Card, such as a PC or networked printer)
on the network. The network ID, by contrast, is the portion of the address
that refers to the network itself.

Network ID 是 140.113.129.126，Host ID 就可能是 37
Broadcast 位址為 140.113.129.127



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