OSI ?

geekgodesgeekgodes Member Posts: 16 ■□□□□□□□□□
in Network+
What direction does the OSI flow in, or both?
What is the difference between the Session and Transport Layers?

Thx in advance?
Ciao and Meow

>^..^<

B
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  • WebmasterWebmaster Admin Posts: 10,292 Admin
    icon_arrow.gifwww.techexams.net/co_netplus.shtml

    and in particular:
    icon_arrow.gifwww.techexams.net/technotes/networkplus/osimodel.shtml

    If you still have any questions after reading those, we'd be happy to help you out.
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  • Megadeth4168Megadeth4168 Member Posts: 2,157
    Data encapsulation starts at the application layers and works its way down with each layer adding its own data. This would be the Sender

    Decapsulation flows the other way around...

    The tech notes here are excellent and should be read before sitting any exam that the ntoes here cover.
    www.lukeacha.com
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  • ApokApok Member Posts: 8 ■□□□□□□□□□
    My only complaint with the technotes here were the mnemonic for the OSI. I couldn't remember it for some reason. A friend taught me this one:

    Please Do Not Throw Sausage Pizza Away

    but, then i got hungry whenever i would study.
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  • OpenSourceOpenSource Member Posts: 135
    The one I have memorized is;

    All People Seem To Need Data Processing...

    That one is common and it truly helped me remember the seven layers of the OSI reference model...

    Application
    Presentation
    Session
    Transport
    Network
    Data Link (or simply Data)
    Physical

    Easy Enough,
    - Joey
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  • cgyballercgyballer Member Posts: 7 ■□□□□□□□□□
    xxxx
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  • OpenSourceOpenSource Member Posts: 135
    xxxx
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  • ApokApok Member Posts: 8 ■□□□□□□□□□
    Hah i wish i had studied with that one!
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  • ciscosciscos Member Posts: 26 ■□□□□□□□□□
    what we can assume is that everybody "seems to need" something :D
    can't teach an old dog new tricks
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  • NPA24NPA24 Member Posts: 588 ■■□□□□□□□□
    The one I used to remember when I was studying for my network+ was:

    People ----> Physical
    Don't ----> Data Link
    Need ----> Network
    To ----> Transport
    Smoke ----> Session
    Pot ----> Presentation
    Anymore ----> Application

    Please don't take any offense to this. I just used this acronym because it was funny.
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  • strauchrstrauchr Member Posts: 528 ■■■□□□□□□□
    cgyballer wrote:
    xxxxxxx

    I would definitely remember that one. How could you not!! icon_lol.gif
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  • Go BucksGo Bucks Member Posts: 152
    xxxxxxxx
    "Me fail English? That's unpossible."
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  • WebmasterWebmaster Admin Posts: 10,292 Admin
    Registration Terms wrote:
    You agree not to post any abusive, obscene, vulgar, slanderous, hateful, threatening, sexually-orientated or any other material..

    Please, watch your language. While funny to you, others make take offense to it, and such language has no place in these forums.
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