Submitted Questions

  • Question about the difference between mac address and ip

    Each node in the Internet has a unique MAC address, why we still need to assign IP address to it?


    • Oct 20th, 2016

    Mac address is 6Byte or 48bit address and is used by datalink layer or by technology. Mac address is unique address.

    While IP address is a 4Byte or 32Bit Address used by network layer.

    sukhchain singh

    • Apr 28th, 2016

    MAC (Media access controller) is physical address of our PC. Basically it is the address of our PCs LAN chip which is available on motherboard just near LAN card in our PC. It is 48 bit address. It is...