ramesh maurya
what is the osi leyar
By ramesh maurya in Networking on Feb 28 2008
  • Eric Mann
    May, 2009 3

    Hi Ramesh, There are seven layers to the OSI model. These layers are: Application -- Layer 7 Presentation -- Layer 6 Session -- Layer 5 TCP/IP -- Layer 4 Network -- Layer 3 Data Link -- Layer 2 Physical -- Layer 1 These layers are easy to remember if you use this anagram: Please Do Not Throw Sausage Pizza Away. I hope this helped! Eric Mann

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