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Communications Programming Concepts
Synchronous data link control
(DLCSDLC) is one of the generic data link controls. It provides an
access procedure for transparent and code-independent information interchange
across teleprocessing and data networks, as defined in the SDLC
Concepts document.
The list of architecture supported
by DLCSDLC includes:
- Normal disconnected mode
(NDM) and normal response mode (NRM)
- Two-way alternate
(half-duplex) data flow
- Secondary station
point-to-point, multipoint, and multi-multipoint configurations
- Primary station
point-to-point and multipoint configurations
- Modulo 8
transmit-and-receive sequence counts
- Nonextended (single-byte)
station address.
For more information about DLCSDLC
controls, see:
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