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為什么計(jì)算機(jī)網(wǎng)絡(luò)同時(shí)需要IP地址和MAC地址？

1. 有了MAC地址為什么還需要IP地址？由于全世界存在著各式各樣的網(wǎng)絡(luò)，它們使用不同的硬件地址。要是這些異構(gòu)網(wǎng)絡(luò)能夠互相通信就必須進(jìn)行非常復(fù)雜的硬件地址轉(zhuǎn)換工作，因此由用戶或用戶主機(jī)來(lái)完成這項(xiàng)工作幾乎是不可能的事。但統(tǒng)一的IP地址把這個(gè)復(fù)雜問(wèn)題解決了。連接到因…

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