# IT:AD:Network Layers #

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* See:
  * [[IT/AD/Networking/]]


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## Summary ##

<uml>
!includeurl http://skysigal.com/_media/resources/configuration/plantuml/minimalist.txt

class "Application L7 (N+4)" as Application
class "Presentation L6 (N+3)" as Presentation
class "Session L5 (N+2)" as Session
class "Transport L4 (N+1)" as Transport
class "Network L3 (N)" as Network
class "Data Link L2 (N-1)" as DataLink
class "Physical L1 (N-2)" as Physical
Application --> Presentation
Presentation --> Session
Session --> Transport
Transport --> Network
Network --> DataLink
DataLink --> Physical 
</uml>