BS ISO/IEC 9314-5:1995
Current
The latest, up-to-date edition.
Information processing systems. Fibre Distributed Data Interface (FDDI) Hybrid Ring Control (HRC)
Hardcopy , PDF
English
15-07-1995
Foreword
1. Scope
2. Normative references
3. Definitions
4. Conventions and abbreviations
4.1 Conventions
4.2 Abbreviations
5. General description
5.1 Traffic types
5.2 Transmission facilities
5.3 Bandwidth management
5.4 Station structure
6. HRC services
6.1 PHY to H-MUX services
6.2 H-MUX to MAC services
6.3 H-MUX to P-MAC services
6.4 H-MUX to I-MAC services
6.5 H-MUX to SMT services
6.6 I-MAC to CS-MUX services
6.7 I-MAC to SMT services
7. Facilities
7.1 H-MUX symbol set
7.2 Cycle
7.3 HRC protocol parameters
7.4 Variables
7.5 Timers
7.6 Counters
7.7 Signals
7.8 Functions
8. Operation
8.1 Ring operation overview
8.2 Error recovery
8.3 Structure
8.4 Cycle acquisition
8.5 Cycle generation process
8.6 Cycle exchange process
Annexes
A. Examples of the circuit-switch service class
B. FDDI station considerations
C. Isochronous call control procedures
D. Isochronous channel security
E. Isochronous bandwidth management
F. Logical ranking of monitors
Figures
1. Structure of FDDI standards
2. HRC cycle structure
3. Hybrid mode traffic types
4. Bandwidth management hierarchy
5. Data flow through an FDDI-II monitor station
6. Data flow through an FDDI-II non-monitor station
7. Architectural block diagram of the H-MUX
8. Architectural block diagram of the I-MAC
9. H-MUX cycle structure at 100 Mbps
10. H-MUX cycle header
11. Example of wideband channel interleaving
12. Example of wideband channel sorting
13. H-MUX structure
14. HRC receive state diagram
15. WBC template filter state diagram
16. HRC cycle control state diagram
17. HRC cycle generate state diagram
18. WBC template generation state diagram
A.1 Example of a byte interleave burst mode CS-MUX
A.2 Example of a bit interleave burst mode CS-MUX
A.3 Example of a bit interleave continuous mode CS-MUX
A.4 Example of 2048 kbps G.703/G.732 bridge and associated
CS-MUX
A.5 Example FDDI-II to G.703/G.732 protocol layers
B.1 FDDI-II clock tolerance budget
B.2 Sinusoidal and triangular jitter waves
B.3 FDDI-II allowable input jitter vs. network maximum
jitter
C.1 Isochronous channel reservation
C.2 Isochronous call establishment
C.3 Isochronous call released from destination station
C.4 Isochronous call released from originating station
C.5 Isochronous channel release
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