SME
Computer Networks · Problem type
Encapsulation, layer by layer
Use this for “A browser sends a request over TCP and Ethernet. In what order is it wrapped?”
Put in order
Put the steps of sending a message in order.
1
?
2
?
3
?
4
?
5
?
Assumptions
•
The sender is one host using TCP over IP over Ethernet.
•
Each layer adds its own header in front of what the layer above hands it; the receiver takes them off in reverse.
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