Cambium Networks PTP 820 Series User Manual page 417

Chapter 7: Quality of Service (QoS)
Figure 215 Logical Interfaces - Edit Page
3. Configure the parameters described in
4. Click Apply, then Close.
Note
The Edge mode field is reserved for future use. The Ingress byte compensation and Egress byte
compensation fields are described in
Table 70 Logical Interface Classification Parameters
Parameter
Trust VLAN UP bits
Table 70.
Configuring the Ingress and Egress Byte
Definition
Select the interface's trust mode for user priority (UP) bits:
Trust – The interface performs QoS and color classification according to
UP and CFI/DEI bits according to user-configurable tables for 802.1q UP
bits (C-VLAN frames) or 802.1AD UP bits (S-VLAN frames). VLAN UP bit
classification has priority over DSCP and MPLS classification, so that if a
match is found with the UP bit of the ingressing frame, DSCP values and
MPLS bits are not considered.
Un-Trust – The interface does not consider 802.1 UP bits during
classification.
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Configuring Classification
Compensation.