Creating and Testing TSN Network

[nasirkamal]

I want to create a four node TSN setup for research purposes. I need to configure TSN parameters and measure some traffic chracteristics for my research. I have been looking at LS1028A products for this purpose but

1. I am not sure if they support latest TSN standards IEEE 802.1AS-rev, IEEE 802.1Qbv, IEEE 802.1CB and if the TSN parameters are configurable.
2. And I am also wondering if there is some way to measure real-time traffic characteristics e.g., Bandwidth, Traffic Record with IEEE 802.1AS-rev time etc.

Please guide if someone has already setup a similar system.

[yipingwang]

you can refer to Real-time-edge User Guider chapter 4(REALTIMEEDGEUG_Rev2.2.pdf)

About some support matrix, can refer to "Table 23. TSN hardware capability on different platforms" and "Table 24. TSN configuration tools support on different platforms",

For 802.1AS-rev and IEEE 802.1Qbv, ls1028 support latest TSN standard, For IEEE 802.1CB, ls1028 switch's CB tag(4 bytes) has different format with 802.1CB-2017 CB tag(6bytes).

some test case for ENETC and tsn switch, you can refer to "4.1.4 TSN on LS1028A"

User guider link: https://nxp1.sharepoint.com/sites/dngpm/infodev/NPI_New_Repository/Forms/Group.aspx?id=%2Fsites%2Fdn...

[kerol]

Hello, I would like to ask about the mapping between queue and priority using mqprio instruction in the previous version. It is stated in the latest document that the default is the matching between priority and queue. Does this part no longer need to be reconfigured?