null
US
Sign In
Sign Up for Free
Sign Up
We have detected that Javascript is not enabled in your browser. The dynamic nature of our site means that Javascript must be enabled to function properly. Please read our
terms and conditions
for more information.
Next up
Copy and Edit
You need to log in to complete this action!
Register for Free
397121
Chapter 2-OSI Model
Description
Mind Map on Chapter 2-OSI Model, created by Joshua Snider on 28/11/2013.
Mind Map by
Joshua Snider
, updated more than 1 year ago
More
Less
Created by
Joshua Snider
over 10 years ago
153
1
0
Resource summary
Chapter 2-OSI Model
Application Layer
Presentation Layer
Session Layer
Transport Layer
Network Layer
Data Link Layer
Physical Layer
The actual "wire". Data called bits
DEVICES: ethernet cable, IR signals, hubs, extenders
Media Access Control
Gives the physical MAC addresses
Logical Link Control
ID's network layer protocols and encapsulating
DEVICES: Bridges, Switches. Data called frames
IP/network addressing. Data called packets
DEVICES: Routers
Chooses TCP or UDP and responsible for reliable delivery of UDP. Data called Segments
Syn, Syn/Ack, Ack
Flow Control
Windowing
Acknowledgements
Sets up the conversation between the two hosts. Responsible for keeping different applications' data separate. Data called PDU
Prepares data to be properly formatted for presentation. Also, compression and encryption. Data called PDU
Evaluates if resources are available and allocates if they are. Data called Protocol Data Unit (PDU)
Show full summary
Hide full summary
Want to create your own
Mind Maps
for
free
with GoConqr?
Learn more
.
Similar
Economics definitions: F582
busybee112
AS Psychology Unit 1 & 2 (Edexcel)
AnthonyElikwu
Additional Chemistry - Topic 1: Atomic Structure and the Periodic Table
Hollieee01
The Coastal Zone Key Terms Flashcards
John Ditchburn
Plant and animal cells
charlotteireland
The Great Gatsby - Themes, Motifs and Symbols
samanthaball.x
“The knower’s perspective is essential in the pursuit of knowledge.” To what extent do you agree with this statement?
Lucia Rocha Mejia
Biopsychology
Emily Cushlow
Salesforce Certified Platform Developer I (1-85)
Marco Calisti
International Collaboration for Public Health
Minnie Hui
Organic Nomenclature
Megan Chansavang
Browse Library