Information technology--telecommunications and information exchange between systems--local and metropolitan area networks--specific requirementsIEEE Computer Society. Technical Committee on Computer Communications

Information technology--telecommunications and information exchange between systems--local and metropolitan area networks--specific requirements

Name: Information technology--telecommunications and information exchange between systems--local and metropolitan area networks--specific requirements
ISBN: 9781559373456

IEEE Computer Society. Technical Committee on Computer Communications, Institute of Electrical and Electronics Engineers · 1998

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"This standard is part of a family of standards for local area networks (LANs) and metropolitan area networks (MANs) that deals with the Physical and Data Link Layers as defined by the ISO Open Systems Interconnection Reference Model. It defines a high-speed shared medium access protocol for use over a dual, counterflowing, unidirectional bus subnetwork. The Physical Layer and Distributed Queue Dual Bus (DGDB) Layer are required to support a Logical Link Control (LLC) Sublayer by means of a connectionless Medium Access Control (MAC) Sublayer service in a manner consistent with other IEEE 802 networks. Additional DGDB Layer functions are specified as a framework for other services. These additional functions will support isochronous Service Users and Connection-Oriented Data Service Users, but their implementation is not required for conformance"--T.p. verso.