IEEE 8802-1Q-2020/Amd31-2021
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IEEE/ISO/IEC International Standard-Telecommunications and exchange between information technology systems — Requirements for local and metropolitan area networks — Part 1Q: Bridges and bridged networks AMENDMENT 31: Stream Reservation Protocol (SRP) enhancements and performance improvements
| Published By | Publication Date | Number of Pages |
| IEEE | 2021 | 211 |
Adoption Standard – Active. Enhancements to the configuration of time-sensitive streams are provided by this amendment to IEEE Std 8802.1Q-2018.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 4 | Blank Page |
| 5 | Title page |
| 7 | Important Notices and Disclaimers Concerning IEEE Standards Documents |
| 10 | Participants |
| 12 | Introduction |
| 13 | Contents |
| 16 | Figures |
| 17 | Tables |
| 19 | 1. Overview 1.3 Introduction |
| 20 | 2. Normative references |
| 21 | 3. Definitions |
| 22 | 4. Abbreviations |
| 23 | 5. Conformance 5.2 Conformant components and equipment 5.4 VLAN Bridge component requirements 5.4.1 VLAN Bridge component options 5.4.1.5 Forwarding and queuing enhancements for time-sensitive streams (FQTSS)— requirements 5.4.1.10 Stream reservation remote management (optional) 5.5 C-VLAN component conformance 5.5.1 C-VLAN component options |
| 24 | 5.5.2 TE-MSTID (optional) 5.29 TSN CNC station requirements |
| 25 | 10. Multiple Registration Protocol (MRP) and Multiple MAC Registration Protocol (MMRP) 10.6 Protocol operation 10.7 Protocol specification 10.7.4 Protocol timers 10.7.4.3 leavealltimer 10.7.6 Protocol Action definitions 10.7.6.10 Start leavealltimer |
| 26 | 10.7.8 Registrar state machine 10.7.9 LeaveAll state machine 10.7.11 Timer values |
| 27 | 10.7.14 External control 10.8 Structure and encoding of Multiple Registration Protocol Data Units (MRPDUs) 10.8.3 Packing and parsing MRPDUs 10.8.3.5 Handling of protocol versions |
| 28 | 12. Bridge management 12.20 Management entities for FQTSS 12.20.1 Bandwidth Availability Parameter Table |
| 29 | 12.20.2 Transmission Selection Algorithm Table 12.20.3 Priority Regeneration Override Table 12.20.4 SR Class to Priority Mapping Table |
| 30 | 12.22 Stream Reservation Protocol (SRP) entities 12.22.1 SRP Bridge Base Table 12.22.2 SRP Bridge Port Table |
| 31 | 12.22.6 SRP Stream Preload Table 12.22.7 SRP Reservations Preload Table |
| 32 | 12.32 Stream reservation remote management |
| 33 | 12.32.1 Bridge Delay 12.32.1.1 independentDelayMin/Max |
| 34 | 12.32.1.2 dependentDelayMin/Max 12.32.2 Propagation Delay |
| 35 | 12.32.2.1 txPropagationDelay 12.32.3 Static Trees |
| 36 | 12.32.3.1 staticTreesSupported 12.32.4 MRP External Control |
| 37 | 12.32.4.1 externalControl 12.32.4.2 indicationList |
| 38 | 12.32.4.3 indicationListLength 12.32.4.4 indicationChangeCounter 12.32.4.5 adminRequestList |
| 39 | 12.32.4.6 adminRequestListLength 12.32.4.7 operRequestList 12.32.4.8 operRequestListLength |
| 40 | 17. Management Information Base (MIB) 17.4 Security considerations 17.4.12 Security considerations of the IEEE8021-FQTSS-MIB 17.4.14 Security considerations of the IEEE8021-SRP MIB |
| 42 | 17.7.12 Definitions for the IEEE8021-FQTSS-MIB module |
| 59 | 17.7.14 Definitions for the IEEE8021-SRP-MIB module |
| 86 | 17.7.25 Definitions for the IEEE8021-SR-RM-MIB module |
| 98 | 34. Forwarding and queuing enhancements for time-sensitive streams (FQTSS) 34.1 Overview |
| 99 | 34.2 Detection of SRP domains 34.3 The bandwidth availability parameters |
| 100 | 34.3.1 Relationships among bandwidth availability parametersdeltaBandwidth when lockClassBandwidth is false 34.3.2 deltaBandwidth when lockClassBandwidth is true |
| 101 | 34.3.3 34.3.2 Bandwidth availability parameter management 34.4 Deriving actual bandwidth requirements from the size of the MSDU |
| 102 | 34.5 Mapping priorities to traffic classes for time-sensitive streamsDefault SR class configuration |
| 104 | 34.6 End station behaviorTransmission selection 34.6.1 Credit-based shaper 34.6.1.1 34.6.1 Talker behavior |
| 106 | 34.6.1.2 334.6.2 Listener behavior 34.6.2 Strict priority 34.6.3 Scheduled traffic |
| 107 | 35. Stream Reservation Protocol (SRP) 35.1 Multiple Stream Registration Protocol (MSRP) |
| 108 | 35.1.2 Behavior of end stations 35.1.2.1 Talkers 35.1.2.2 Listeners |
| 109 | 35.1.3 Behavior of Bridges 35.1.3.1 Blocked Declarations 35.2 Definition of the MSRP application 35.2.1 Definition of internal state variables 35.2.1.2 Direction |
| 110 | 35.2.1.3 Declaration Type 35.2.1.4 SRP parameters |
| 111 | 35.2.2 Definition of MRP elements 35.2.2.3 MSRP ProtocolVersion 35.2.2.4 MSRP AttributeType definitions |
| 112 | 35.2.2.5 MSRP AttributeLength definitions 35.2.2.7 MSRP Vector definitions |
| 113 | 35.2.2.8 MSRP FirstValue definitions (Stream reservations, original) |
| 114 | 35.2.2.9 MSRP FirstValue definitions (Domain discovery) |
| 116 | 35.2.2.10 MSRP FirstValue definitions (Stream reservations, enhanced) |
| 129 | 35.2.3 Provision and support of Stream registration service 35.2.3.1 Initiating MSRP registration and de-registration |
| 131 | 35.2.4 MSRP Attribute Propagation |
| 132 | 35.2.4.1 Stream importance 35.2.4.2 Stream bandwidth calculations 35.2.4.3 Talker attribute propagation |
| 135 | 35.2.4.4 Listener attribute propagation |
| 137 | 35.2.4.6 MaxLatency Comparison |
| 138 | 35.2.6 Encoding 35.2.7 Attribute value support requirements |
| 139 | 46. Time-Sensitive Networking (TSN) configuration 46.1 Overview of TSN configuration 46.1.1 User/Network Interface (UNI) 46.1.2 Modeling of user/network configuration information 46.1.3 TSN configuration models |
| 140 | 46.1.3.1 Fully distributed model 46.1.3.2 Centralized network/distributed user model |
| 142 | 46.1.3.3 Fully centralized model |
| 144 | 46.1.4 Stream transformation |
| 146 | 46.2 User/network configuration information 46.2.1 Data types |
| 147 | 46.2.2 Protocol integration |
| 148 | 46.2.3 Talker |
| 149 | 46.2.3.1 StreamID |
| 150 | 46.2.3.2 StreamRank 46.2.3.3 EndStationInterfaces |
| 151 | 46.2.3.4 DataFrameSpecification |
| 154 | 46.2.3.5 TrafficSpecification |
| 157 | 46.2.3.6 UserToNetworkRequirements |
| 159 | 46.2.3.7 InterfaceCapabilities |
| 160 | 46.2.4 Listener |
| 161 | 46.2.5 Status |
| 162 | 46.2.5.1 StatusInfo |
| 164 | 46.2.5.2 AccumulatedLatency |
| 165 | 46.2.5.3 InterfaceConfiguration |
| 167 | 46.2.5.4 FailedInterfaces 46.3 YANG data module definitions for TSN user/network configuration 46.3.1 Definition for the ieee802-dot1q-tsn-types YANG module |
| 196 | Annex A (normative) PICS proforma—Bridge implementations |
| 200 | Annex B (normative) PICS proforma—End station implementations |
| 202 | Annex U (informative) TSN configuration examples |
| 210 | Annex V (informative) Bibliography |
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