IP地址在整个全球因特网中路由数据包，而MAC地址则帮助数据包在两个硬件设备间做狭小的局部的传递。

IP addresses route a packet across the whole global Internet, while MAC addresses help the packet make the small, local hop between hardware devices.

youdao

IP地址在整个全球因特网中路由数据包，而MAC地址则帮助数据包在两个硬件设备间做狭小的局部的传递。

IP addresses route a packet across the whole global Internet, while MAC addresses help the packet make the small, local hop between hardware devices.

youdao