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MAC addresses are heavily used for routing purposes on a link layer. [Ethernet, WiFi ...]
by FredericJ 12y ago
MAC addresses are heavily used for routing purposes on a link layer. [Ethernet, WiFi ...]
- csixty4 12y ago^ This. A MAC address is a link-layer network address, just like an IP address. For example, the ARP protocol[1] uses it to identify devices with a given IP address on a network. [1] http://en.wikipedia.org/wiki/Address_Resolution_Protocol#Example http://en.wikipedia.org/wiki/Address_Resolution_Protocol#Exa...