File:UMTS_Router_Surf@home_II,_o2-0017.jpg · Wikimedia Commons · See Wikimedia Commons
媒體存取控制位址
Sign in to saveAlso known as Media Access Control address, media access control address, LAN Address, Ethernet Address, burned-in address, Ethernet hardware address, hardware address, physical address
分配給網絡接口的唯一標識符用於物理網段上的通信
A MAC address is a unique identifier assigned to the network connection port on your device (like your computer or phone) that allows it to communicate with other devices on the same physical network. It matters because devices on a local network use MAC addresses to find and talk to each other, similar to how street addresses help mail carriers deliver letters to the right house.
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Wikidata facts
- Subclass of
- network address
- Has part
- bit
- Image
- UMTS Router Surf@home II, o2-0017.jpg
Show 3 more facts
- used by
- IEEE 802.11
- Commons category
- MAC address
- Stack Exchange tag
- stackoverflow.com/tags/mac-address
Sources (7)
via Wikidata · CC0
Article · 中文
MAC地址（英語：Media Access Control Address），直译为媒體存取控制位址，也稱為局域网地址（LAN Address），以太网地址（Ethernet Address）或物理地址（Physical Address），它是一个用來确认網路設備位置的位址。在OSI模型中，第三層網路層負責IP地址，第二層資料鏈結層則負責MAC位址。MAC地址用于在网络中唯一标示一个网卡，一台设备若有一或多个网卡，则每个网卡都需要并会有一个唯一的MAC地址。
Abstract from DBpedia / Wikipedia · CC BY-SA