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  • MAC ADDRESS

    Assume that hosts A and B have a TCP connection established.Assume that the two hosts are separated by one router( i.e,they are one hop apart). Why does host A not directly use the MAC (LAN)address of host B when constructing its packets to send to host B?

    sacinold10 pointsBadges:
  • What is the purpose of a preamble?

    An Ethernet frame has 8 bytes of 10101010b in the preamble. What is the purpose of this preamble?

    sacinold10 pointsBadges:
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