4-29.1 Network Models Flashcards
1
Q
Number of layers in the OSI model
A
Seven
2
Q
Encryption occurs at this level in the OSI model
A
Presentation - Layer 6
3
Q
Bridges and switches operate at this layer
A
Data Link Layer - Layer 2
4
Q
Range of well known ports
A
1-1023
5
Q
Protocol used by the ping command
A
ICMP