OSI Model Flashcards
1
Q
3
A
Network
2
Q
Provides Mac addresses to uniquely identify network nodes and a means for data to be sent over the physical layer in the form of packets. Bridges and switches are in this layer.
A
Data Link
3
Q
4
A
Transport
4
Q
5
A
Session
5
Q
6
A
Presentation
6
Q
2
A
Data link
7
Q
Allows applications to request network services.
A
Application
8
Q
1
A
Physical
9
Q
Handles routing of data across networks segments.
A
Network
10
Q
Converts data so that systems that use different data formats can exchange information.
A
Presentation
11
Q
Establishes sessions between network applications.
A
Session
12
Q
Governs the layout of cables and devices, such as repeaters and hubs.
A
Physical
13
Q
Provides for reliable delivery of packets.
A
Transport
14
Q
7
A
Application
