每台计算机的网络适配器,也就是网卡都有自己独特的网卡地址。
Each computer 's network adapter card is the card has its own unique address.
MAC地址是设备的硬件地址,对于我们常用的以太网来说,即俗称的计算机网卡地址。
MAC address is the hardware address of equipment, for commonly used to us aether net, namely the computer network that common weighs blocks an address.
网卡和MAC地址只是这个答案中重要的部分,你的网络还必须知道如何匹配同一台设备的MAC地址和其IP地址。
NICs and MACs are important pieces of the answer, but your network must learn to pair a MAC address with the IP address for the same machine.
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