![]() ![]() ![]() Why are Mac better than PC?Įach component in a Mac computer is optimised to perform well and use less power (hence the longer battery life). The tools to check your MAC (and IP) addresses are different from system to system, note they only show your computers local addresses, not what can be seen on the Internet. The MAC-address is part of the Link-Layer in the OSI Network Model. Since MAC addresses are assigned directly by the hardware manufacturer, they are also referred to as hardware addresses. The physical address is used to identify a device in computer networks. The MAC address (short for media access control address) is the worldwide unique hardware address of a single network adapter. After the first IP hop MAC adresses are swaped/removed by the customer router. ![]() MAC adresses are only locally significant. No the ISP will not know the MAC address of the client. MAC Addresses handle the physical connection from computer to computer while IP Addresses handle the logical routeable connection from both computer to computer AND network to network. ![]()
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