1 Introduction
1.1 Overview
1.2 Purpose and Scope
1.3 Changes Since TA-TSV-001059, Issue 1
1.4 Key Documents
1.5 Requirements Terminology
1.6 Organization of Document
2 SMDS Networking Overview
2.1 SMDS Networking Reference Model
2.1.1 Network Interconnection Model
2.1.2 LEC Network Model
2.1.3 Switching System Model
2.1.4 Scope of Networking Requirements
2.2 Overview of Networking Functions
2.2.1 Data Transport
2.2.2 Routing Management
2.2.3 Congestion Management
2.2.4 Load Splitting
2.2.5 SMDS Feature Support
2.2.6 Operations
3 ISSIP Level 1 Specification
3.1 Changes Since TA-TSV-001059, Issue 1
3.2 Overview
3.3 ISSIP Level 1 Service
3.4 DS3-Based ISSIP Level 1 Specification
3.4.1 ISSIP Level 1 Control Information
               (M2 - M1 octets in the PLCP)
3.4.2 The Far-End Block Error (FEBE)
3.5 SONET STS-3c-Based ISSIP Level 1 Specification
3.5.1 SONET STS-3c Synchronous Payload Envelope
               (SPE) Mapping Format
3.5.2 STS-3c SPE Path Overhead Field Definitions
3.5.3 SONET Performance Monitoring
3.5.4 SONET Failure Detection and Alarms
4 ISSIP Level 2 Specification
4.1 Changes Since TA-TSV-001059, Issue 1
4.2 Overview
4.3 ISSIP Level 2 Service
4.4 IEEE 802.6-Based ISSIP Level 2 Specification
4.4.1 IEEE 802.6-Based ISSIP Level 2 Data Unit Formats
4.4.2 IEEE 802.6-Based ISSIP Level 2 Procedures
4.5 ATM-Based ISSIP Level 2 Specification
4.5.1 ATM-Based ISSIP Level 2 Data Unit Formats
4.5.2 ATM-Based ISSIP Level 2 Procedures
5 ISSIP Level 3 Data Transport Protocol
               Specification
5.1 Changes Since TA-TSV-001059, Issue 1
5.2 Overview
5.3 L3_DTP Service
5.4 L3_DTPDU Format
5.5 L3_DTP Procedures
5.5.1 Address Considerations
5.5.2 Priority Handling Considerations
5.5.3 L3_DTP Modes
6 Routing Management Protocol Specification
6.1 Changes Since TA-TSV-001059, Issue 1
6.2 Background and Overview
6.2.1 The Need for Routing in a Network Supporting SMDS
6.2.2 The RMP View of the Network
6.2.3 Functional Summary
6.3 RMP Packet Formats
6.3.1 RMPDU Format
6.3.2 Hello Packet Format
6.3.3 Database Description Packet Format
6.3.4 Link State Request Packet Format
6.3.5 Link State Update Packet Format
6.3.6 Link State Acknowledgment Packet Format
6.3.7 Link State Advertisement Format
6.4 RMP Procedures
6.4.1 RME Configuration
6.4.2 RMPDU Processing
6.4.3 Setting Up Adjacencies - The Hello Protocol
6.4.4 Maintaining the Link State Database
6.4.5 Calculating the Routing Tables
6.5 RMP Performance Criteria
6.6 RMP Operations Criteria
7 SMDS Congestion Management Requirements
7.1 Introduction
7.2 Changes Since TA-TSV-001059, Issue 1
7.3 Congestion Management Strategy
7.3.1 Definitions
7.3.2 Guidelines and Assumptions
7.3.3 Overview of the Congestion Management Procedures
7.4 Congestion Detection
7.4.1 Congestion Measurements
7.4.2 Smoothing of Measurements
7.4.3 Thresholding Mechanism
7.5 Congestion Notification
7.5.1 Notification Mechanism
7.5.2 Congestion Management Protocol (CMP)
7.5.3 Distribution of CMPDUs
7.6 Discarding Mechanism
7.6.1 Elements of Action Strategy
7.6.2 Discarding Rules
7.6.3 Discarding at Congested Entities
7.6.4 Discarding at a Notified Switching System
7.7 Operations System Actions
7.8 Preventive Congestion Management
7.8.1 Engineering
7.8.2 Load Splitting
8 SMDS Protocol Service User Specification
8.1 Changes Since TA-TSV-001059, Issue 1
8.2 SMDS Protocol Service User Overview
8.2.1 The Mapping Entities
8.2.2 The Network Management Entity (NME)
8.2.3 Service User Interactions with the SIP, ICIP,
               and ISSIP
8.3 Local SNI Mapping Entity (LSME) Procedures
8.3.1 Ingress Procedures
8.3.2 Egress Procedures
8.4 LEC-IC Mapping Entity (L-IME) Procedures
8.4.1 Ingress Procedures
8.4.2 Egress Procedures
8.5 LEC-LEC Mapping Entity (L-LME) Procedures
8.5.1 Ingress Procedures
8.5.2 Egress Procedures
8.6 Group Address Resolution Mapping Entity
               (GARME) Procedures
8.6.1 Overview of Distributed Approach to Resolution
8.6.2 Overview of GARME Procedures
8.6.3 Ingress Procedures
8.6.4 Egress Procedures
8.7 Network Management Entity (NME) Procedures
8.7.1 NME Message Format
8.7.2 NME Procedures
9 Load Splitting Across a Link Set
9.1 Changes Since TA-TSV-001059, Issue 1
9.2 Background and Overview
9.2.1 Overview of the Load Splitting Algorithm
9.2.2 Terminology
9.3 The Key Derivation Procedure
9.4 The Key Mapping Procedure
9.4.1 Procedure Performed Upon Link Set Status Changes
9.4.2 Procedure Performed for Every Data Unit
10 Additional SS Requirements
10.1 Changes Since TA-TSV-001059, Issue 1
10.2 SS Feature-Processing Requirements
10.2.1 Exchange SMDS Features
10.2.2 XA-SMDS Features
10.3 SMDS Packet Order Requirement
10.4 Miscellaneous Generic Requirements
10.4.1 Power Supply Requirements
10.4.2 Physical Requirements
10.4.3 Environmental Requirements
10.4.4 Electrical Safety Requirements
10.4.5 Quality and Reliability
10.4.6 System Administration
Appendix A: Pipelining Example
Appendix B: ISSIP Level 2 Service Definition
Appendix C: The L3_DTPDU Alignment Fields
Appendix D: Routing Management Protocol Examples
Appendix E: Congestion Management Example
Appendix F: Overview of Group Addressing
References
Glossary