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1. Map the DSCP value to a specific QoS class using the command below:
tsntool> dscpset --device swp0 --index 1 --cos 1 --dpl 0
Explanation:
•
index
: DSCP value of stream, 0-63.
•
cos
: QoS class which is mapped to.
•
dpl
: Drop level which is mapped to.
2. Set the DSCP value on TestCenter. DSCP value is the first six bits of ToS in IP header, set the DSCP value on TestCenter
as shown in the following figure.
Figure 39. Setting DSCP value on TestCenter
8.1.4.8.3 Based on qci stream identification
The following steps describe how to use qci to identify the stream and set it to a QoS class.
NXP Semiconductors
TSN
Open Industrial User Guide, Rev. 1.8, 05/2020
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