OSI Network Reference Model Layer 2 - Datalink
Busses
Methods:
IO@
See also:
Binary data transfer protocols:
-
XMODEM - the
beginning. 128 byte packets.
-
YMODEM - add CRC and filename negotiation. Permits
downloading of multiple files with a single command.
-
Zmodem - added large packets and a sliding window for full bandwidth throughput.
-
SLIP
-
PPP
+
Data
transfer between processors +
file: /Techref/osi2.htm,
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