ДСТУ ISO/IEC 15802-3:2016 Інформаційні технології. Телекомунікації та обмін інформацією між системами. Локальні та міські мережі. Загальні специфікації. Частина 3. Мости керування доступом до середовища (ISO/...

ДСТУ ISO/IEC 15802-3:2016
(ISO/IEC 15802-3:1998, IDT)

Інформаційні технології. Телекомунікації та обмін інформацією між системами.
Локальні та міські мережі. Загальні специфікації.
Частина 3. Мости керування доступом до середовища

 
   
 
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

Contents

1. Overview

1.1 Introduction

1.2 Scope

2. References

3. Definitions

3.1 Bridged Local Area Network

3.2 Expedited traffic

3.3 Group

3.4 IEEE 802 Local Area Network (LAN)

4. Abbreviations

5. Conformance

5.1 Static conformance requirements

5.2 Options

5.3 Protocol Implementation Conformance Statement (PICS) proforma

5.4 Recommendations

5.5 MAC-specific bridging methods

6. Support of the MAC Service

6.1 Support of the MAC Service

6.2 Preservation of the MAC Service

6.3 Quality of service maintenance

6.4 Internal Sublayer Service provided within the MAC Bridge

6.5 Support of the Internal Sublayer Service by specific MAC procedures

6.6 Filtering services in Bridged LANs

7. Principles of operation

7.1 Bridge operation

7.2 Bridge architecture

7.3 Model of operation

7.4 Port States, Active Ports, and the active topology

7.5 Frame reception

7.6 Frame transmission

7.7 The Forwarding Process

7.8 The Learning Process

7.9 The Filtering Database

7.10 Bridge Protocol Entity and GARP Protocol Entities

7.11 Bridge Management

7.12 Addressing

8. The Spanning Tree Algorithm and Protocol

8.1 Requirements to be met by the algorithm

8.2 Requirements of the MAC Bridges

8.3 Overview

8.4 Port States

8.5 Protocol parameters and timers

8.6 Elements of procedure

8.7 Operation of the protocol

8.8 Management of the bridge protocol entity

8.9 Procedural model

8.10 Performance

9. Encoding of Bridge Protocol Data Units (BPDUs)

9.1 Structure

9.2 Encoding of parameter types

9.3 BPDU formats and parameters

10. GARP Multicast Registration Protocol (GMRP)

10.1 Purpose

10.2 Model of operation

10.3 Definition of the GMRP Application

10.4 Conformance to GMRP

11. Example “C” code implementation of GMRP

11.1 Purpose

11.2 GMRP application-specific header files

11.3 GMRP application code

12. Generic Attribute Registration Protocol (GARP)

12.1 Purpose

12.2 Overview of GARP operation

12.3 GARP architecture

12.4 Requirements to be met by GARP

12.5 Requirements for interoperability between GARP Participants

12.6 Conformance to GARP Applications

12.7 Overview of GARP protocol operation

12.8 State machine descriptions

12.9 Administrative controls

12.10 Procedures

12.11 Structure and encoding of GARP Protocol Data Units

12.12 Timer values, granularity and relationships

12.13 Procedural model

12.14 Interoperability considerations

13. Example “C” code implementation of GARP

13.1 Purpose

13.2 GARP application independent header files

13.3 GARP application independent code

14. Bridge Management

14.1 Management functions

14.2 Managed objects

14.3 Data types

14.4 Bridge Management Entity

14.5 MAC Entities

14.6 Forwarding Process

14.7 Filtering Database

14.8 Bridge Protocol Entity

14.9 GARP Entities

15. Management protocol

15.1 Mapping of operations onto LMMS Services

15.2 Managed object containment structure

15.3 MAC Bridge DLE Managed Object Class definition

15.4 Port Managed Object Class definition

15.5 Selective Translation Table Entry Managed Object Class definition

15.6 Permanent Database Managed Object Class definition

15.7 Filtering Database Managed Object Class definition

15.8 Database Entry Managed Object Class definition

15.9 GARP Application Managed Object Class definition

15.10 GARP Attribute Type Managed Object Class definition

15.11 GARP Attribute Managed Object Class definition

15.12 GARP Timers Managed Object Class definition

15.13 ASN.1 definitions

16. Bridge performance

16.1 Guaranteed Port Filtering Rate

16.2 Guaranteed Bridge Relaying Rate

Annex A (normative) PICS proforma

Annex B (informative) Calculating Spanning Tree parameters

Annex C (normative) Source-Routing Transparent Bridge operation

Annex D (normative) PICS proforma for Source-Routing Transparent Bridge operation

Annex E (normative) Allocation of Object Identifier values

Annex F (informative) Target topology, migration, and interoperability

Annex G (informative) Preserving the integrity of FCS fields in MAC Bridges

Annex H (informative) Design considerations for Traffic Class Expediting and Dynamic Multicast Filtering