INFORMATION SYSTEMS - FIBER-DISTRIBUTED DATA INTERFACE (FDDI) - HYBRID RING CONTROL (HRC)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2017

Publisher

Information Technology Industry Council

Foreword
1 Scope
2 Normative references
3 Definitions
4 Conventions and abbreviations
5 General description
6 HRC services
7 Facilities
8 Operation
Annex A Examples of the circuit-switch service class
Annex B FDDI station considerations
Annex C Isochronous call control procedures
Annex D Isochronous channel security
Annex E Isochronous bandwidth management
Annex F Logical ranking of monitors

Defines a Hybrid Ring Control (HRC) protocol that supplies a mode of operation in which packet switched and isochronous data are transmitted within the same frame structure. This is called a cycle. HRC is designed to operate with Media Access Control (MAC) Physical Layer Protocol (PHY) and Physical Medium Dependent (PMD) layers of FDDI protocol.

Committee	X3T9
DocumentType	Standard
Pages	118
ProductNote	Reconfirmed 2017
PublisherName	Information Technology Industry Council
Status	Current
Supersedes	ANSI INCITS 186 : 1992 : R2002

ISO/IEC 9314-6:1998	Information technology Fibre Distributed Data Interface (FDDI) Part 6: Station Management (SMT)
ISO/IEC 9314-3:1990	Information processing systems Fibre distributed Data Interface (FDDI) Part 3: Physical Layer Medium Dependent (PMD)
ISO 9314-2:1989	Information processing systems — Fibre Distributed Data Interface (FDDI) — Part 2: Token Ring Media Access Control (MAC)