Flow Control & Error Detection in OSI model

10 pts.
Tags:
Data Link Layout
Error detection
Flow Control
OSI
OSI Model
In the OSI model, why does the Error Detection & Flow Control happen 2 times? As i know, these two happen in the DataLink layer and after that in the Transport layer. Whats the reason of checking them two times? Thanks
ASKED: October 29, 2010  3:09 PM
UPDATED: October 29, 2010  3:42 PM

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