This page will eventually anchor a series of presentations providing an introduction to data communications from a layered architecture point of view.
|
# |
Name of Layer |
Implementations |
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|---|---|---|---|---|---|---|---|---|
|
7 |
Application |
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|
6 |
Presentation |
LU 2 |
LU 6.2 |
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|
5 |
Session |
SNA DFC |
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|
4 |
Transport |
L4 Prot. |
SNA TC |
UDP |
TCP |
TP 0-4 |
||
|
3 |
Network Layer |
X.25 |
SNA PC |
IP |
CLNS |
|||
|
2 |
Data Link Layer |
HDLC |
SDLC |
LLC |
||||
|
Frame-relay |
Ethernet |
Token-Ring |
ATM |
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|
1 |
Serial |
Bus |
Ring |
Wireless |
Switch |
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