48
Port classification
Figure 3-59
Click
Save
.
Step 3
Select
Advanced > Seldom-used > QoS > DSCP-Based
.
Step 4
When setting DSCP to be 4 and 8, the CoS is 2 and DPL are 2 and 1.
Step 5
1)
When DSCP are 4 and 8, select
Trust
to enable the function. See Figure 3-60.
2)
When setting DSCP to be 4, CoS is 2 and DPL is 2.
3)
When setting DSCP to be 8, CoS is 2 and DPL is 1.
The larger the CoS of DSCP, the higher the priority. The corresponding port packet will
pass the egress port first.
