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Network Models

Description

Network+ Mind Map on Network Models, created by chriswoods1188 on 27/07/2013.

Mind Map by chriswoods1188, updated more than 1 year ago

	Created by chriswoods1188 over 11 years ago

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Resource summary

Network Models

OSI Model
1. 7 Application
  1. APIs
2. 6 Presentation
  1. Converting data into readable formats by the system
3. 5 Session
  1. Session tracking and naming
4. 4 Transport
  1. Requests lost packets
  2. assembles/dissassembles data
5. 3 Network
  1. TCP/IP
    1. IP
      1. Logical Address
    2. Packets
  2. Router
6. 2 Data Link
  1. NICs
    1. Media Access Code
      1. 48 bits
        OUI
        Device ID
        00-00-00-00-00-00
      2. MAC or EUI
    2. Frames
      1. Recip. MAC || Sender MAC || Data || FCS
        CRC
      2. 1500 bytes
    3. Broadcast FF-FF-FF-FF-FF-FF
  2. 1. LLC
      1. Deals with everything else
    2. Media Access Control
      1. Deals with MAC address
7. 1 - Physical
  1. Cabling and Hubs
8. Prescriptive
TCP/IP
1. Application
  1. 5,6,7
2. Transport
  1. 4
  2. TCP segment
  3. UDP datagram
3. Internet
  1. 3
  2. IP packet
4. Link/Network Interface
  1. 1,2
5. Descriptive
Connectionless
1. UDP
Connection-Orientated
1. TCP
All People Should Try Network Data Processing

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