Notes Flashcards
1
Q
Layer 1
A
Physical
2
Q
Layer 2
A
Data Link
3
Q
Layer 3
A
Network
4
Q
Layer 4
A
Transport
5
Q
Layer 5
A
Session
6
Q
Layer 6
A
Presentation
7
Q
Layer 7
A
Application
8
Q
Bits
A
Layer 1
9
Q
Frames
A
Layer 2
10
Q
Packets
A
Layer 3
11
Q
Segments
A
Layer 4
12
Q
Data
A
Layer 5, 6, 7
13
Q
East-West Traffic
A
In a spine and leaf architecture, all data flow between
servers is considered east-west traffic
14
Q
North-South Traffic
A
Traffic that enters (Southbound traffic) or leaves (North traffic)
data center from a system outside
15
Q
Crossover cables
A
TIA/EIA-568A on one end, and TIA/EIA-568B
