ISO - DIS 21111-9
Road vehicles — In-vehicle Ethernet — Part 9: Data link layer requirements and conformance test plan
|Publication Date:||2 October 2020|
|ICS Code (Electrical and electronic equipment):||43.040.10|
This document specifies requirements for Automotive Ethernet Switch Semiconductors to define a minimum requirement set for such devices. This should give guidance to semiconductor vendors on designing suitable devices. This document does not aim to replace existing standard documents like the IEEE 802.1D Standard (IEEE Computer Society, 2004). It rather focuses on which features of existing standards are required and in what quantity.
This document covers requirements of different categories of requirements of Automotive Ethernet switches:
- General requirements (see 5.1)
- Address resolution (see 5.2)
- Virtual LANs (see 5.3)
- Quality of service and audio/video bridging (see 5.4)
- Time synchronisation (see 5.5)
- Filtering of incoming frames (see 5.6)
- Diagnostics (see 5.7)
- Interfaces (see 5.8)
- Configuration (see 5.9)
This document defines conformance for Automotive Ethernet Switch Semiconductors.