ISO/IEC 8802-6:1994Withdrawn

Information technology — Telecommunications and information exchange between systems — Local and metropolitan area networks — Specific requirements — Part 6: Distributed Queue Dual Bus (DQDB) access method and physical layer specifications

Technologie de l'information — Communication de données et échange d'informations entre systèmes — Réseaux locaux et métropolitains — Exigences spécifiques — Partie 6: Bus distribué à double queue (DQDB) et spécifications pour la couche physique

Abstract / scope

Defines a high-speed shared medium access protocol for use of a dual, counter-flowing, unidirectional bus subnetwork. Specifies the physical layer and DQDB layer required to support logical link control (LLC) sublayer, by a connectionless medium access control (MAC) sublayer service. Also specifies additional DQDB layer functions as a framework for other services.

Life cycle

Replaced by

ISO/IEC FCD 8802-6Deleted (project abandoned)Information technology — Telecommunications and information exchange between systems — Local and metropolitan area networks — Specific requirements — Part 6: Distributed Queue Dual Bus (DQDB) access method and physical layer specificationsInternational Standard · ISO/IEC JTC 1/SC 6