Please enable JavaScript.
Coggle requires JavaScript to display documents.
Data Communications (OSI Layers (Network (Two Packet types (data, Route…
Data Communications
OSI Layers
Physical
Data link
Network
Two Packet types
data
Route Update
Transport
Session
Presentation
Application
LAN topologies
Bus
Ring
Star
TCP/IP
3 Way Handshake
SYN
SYN/ACK
ACK
Connection Orientated - Characteristics
Sets up virtual circuit
Uses sequencing
Uses acknowledgements
Uses Flow Control
Routers
Break up broadcast domains
Switches
break up collision domains
OSI Open Systems Interconnection