UAFX Part 84: Profiles - 5.3 UAFX Networking

This subclause describes UAFX Networking features and quantities ConformanceUnits. The ConformanceGroups included are UAFX Ethernet Networking Features and UAFX Ethernet Networking Quantities.

5.3.2 UAFX Ethernet networking features

Table 8 describes UAFX Ethernet Networking Features ConformanceUnits which describe IEEE 802 features of End Station Components, Bridge Components, IA-stations, and UAFX Stations. For additional information about these items, please refer to OPC 1000082.

Table 8 – UAFX Ethernet networking features

Category	Title	Description
EthernetUAFXStation
Infrastructure	UAFX EthernetUAFXStation Default PriorityMappingTable	Support of the Default PriorityMappingEntryType values according to Part 82
Infrastructure	UAFX EthernetUAFXStation Physical Interface	Support of the physical network interface Objects IetfBaseNetworkInterfaceType and NetworkInterfaces Folder according to Part 82
Infrastructure	UAFX EthernetUAFXStation Default VLAN Interface	Support of the Default VLAN Interface values according to Part 82
EthernetIAStation
Infrastructure	UAFX EthernetIAStation ContainsBridge	Contains one or more Bridge Components, each supporting one or more of the following Facets: Base Bridge Component Facet, Advanced Bridge Component Facet, Full Bridge Component Facet Rules for future changes of this CU: 1) All included facets must be based on a common Base Bridge Component Facet. 2) Facets must not be mutually exclusive. 3) A Full Bridge Component Facet must cover the maximum requirements of all Bridge Component Facets.
Infrastructure	UAFX EthernetIAStation Default PCP to TC Mapping	Support of the Default Priority to Traffic Class Mapping according to Part 82
EthernetEndStation
Infrastructure	UAFX EthernetEndStation C-VLAN Support	Support of C-VLAN tagging according to the End Station Component feature selection of Part 82
EthernetBridge
Infrastructure	UAFX EthernetBridge C-VLAN Component Support	Support of C-VLAN component features according to the Bridge Component requirements clause of Part 82
Infrastructure	UAFX EthernetBridge Strict Priority	Support of the strict priority algorithm according to the Bridge Component feature selection of Part 82
Infrastructure	UAFX EthernetBridge Regenerating Priority	Support regenerating priority according to the Bridge Component feature selection of Part 82
Infrastructure	UAFX EthernetBridge Frame Filtering	Support frame filtering according to the Bridge Component feature selection of Part 82
Infrastructure	UAFX EthernetBridge Per-Stream Filtering And Policing	Support per-stream filtering and policing according to the Bridge Component feature selection of Part 82
Infrastructure	UAFX EthernetBridge Enhancements For Scheduled Traffic	Support enhancements for scheduled traffic according to the Bridge Component feature selection of Part 82
Infrastructure	UAFX EthernetBridge Frame Preemption	Support frame preemption according to the Bridge Component feature selection of Part 82 for ports operating below 5 Gb/s
Infrastructure	UAFX EthernetBridge TE-MSTID	Support TE-MSTID according to the Bridge Component feature selection of Part 82
EthernetServices
Infrastructure	UAFX EthernetServices Topology Discovery	Implementation of Topology Discovery according to Part 82
Infrastructure	UAFX EthernetServices gPTP Time Synchronization	Implementation of Time Synchronization according to Part 82
Infrastructure	UAFX EthernetServices Remote Management	Implementation of Remote Management according to Part 82

5.3.3 UAFX Ethernet Networking Quantities

Table 9 describes UAFX Ethernet Networking Quantities ConformanceUnits which define concrete values or value ranges for UAFX Ethernet Networking Features ConformanceUnits listed in Table 8.

Table 9 – UAFX Ethernet networking quantities

Category	Title	Description
EthernetEndstationQuantities
Infrastructure	UAFX EthernetEndstationQuantities C-VLAN 1	Support the use of at least 1 Customer VLAN ID.
EthernetBridgeQuantities
Infrastructure	UAFX EthernetBridgeQuantities C-VLAN 8	Support the use of at least 8 Customer VLAN IDs
Infrastructure	UAFX EthernetBridgeQuantities Queue 4	Support at least four queues as specified IEEE 802.1Q2018, 8.6.6
Infrastructure	UAFX EthernetBridgeQuantities Queue 8	Support eight queues as specified IEEE 802.1Q2018, 8.6.6
Infrastructure	UAFX EthernetBridgeQuantities Preemption Minimum Non-Final Fragment Size 64	Support a minimum size of non-final fragments of at least 64 octets as specified IEEE 802.32022, 30.14.1.7
Infrastructure	UAFX EthernetBridgeQuantities Scheduled Traffic GCL 16/64	Support at least 16 gate control list entries (parameter SupportedListMax according to IEEE Std 802.1Q, clause 12.29.1.5) for enhancements for scheduled traffic for ports operating on 10 Mb/s to 100 Mb/s and at least 64 gate control list entries for ports operating on 1 Gb/s to 10 Gb/s.
Infrastructure	UAFX EthernetBridgeQuantities Scheduled Traffic GCL 16/128	Support at least 16 gate control list entries (parameter SupportedListMax according to IEEE Std 802.1Q, clause 12.29.1.5) for enhancements for scheduled traffic for ports operating on 10 Mb/s to 100 Mb/s and at least 128 gate control list entries for ports operating on 1 Gb/s to 10 Gb/s.
Infrastructure	UAFX EthernetBridgeQuantities Interference 500/200	Support the ability to buffer frames of sizes 64 B to 2000 B at least for a period of 500 µs of egress traffic for each port when operating on 100 Mb/s. Support the ability to buffer frames of sizes 64 B to 2000 B at least for a period of 200 µs of egress traffic for each port when operating on 1 Gb/s.
Infrastructure	UAFX EthernetBridgeQuantities Scheduled Traffic Cycle Time 800/1000	Support at least admin and oper cycle times (see IEEE 802.1Q, clause 12.29.1) of 800 µs and 1000 µs for the enhancement of scheduled traffic mechanism for ports operating at either 100 Mb/s or 1 Gb/s. NOTE: Higher and lower application cycle times can be achieved with reduction and sub-cycling (see ConformanceUnit UAFX EthernetBridgeQuantities Scheduled Traffic GCL 16/64).