What is the 1st layer ?
Physical
What is the 2nd layer
Data link
What is layer 3
Network
What is layer 4
Transport
What is layer 5
Session
What is layer 6
Presentation
What is layer 7
Application
Layer 5 -7 is called ?
Data
What Is the term for the information being communicated at common levels of the OSI model
PDU
protocol data Unit
Layer 4 the transport layer is called
Segments
Layer 3 is called network which is called
Packets
Layer 2 (data link) is called
Frames
Layer one (physical) is called
Bits