Ceragon FibeAir IP-20 All-Outdoor Series, User Manual

Page: 300 / 825

User Guide for FibeAir® IP-20 All-Outdoor Products, CeraOS 10.5
Page 300 of 825
Ceragon Proprietary and Confidential
Figure 222: Logical Interfaces - Edit Page
3 Configure the parameters described in Table 54 .
4 Click Apply , then Close .
Note: The Ingress byte compensation and Egress byte compensation fields
are described in Configuring the Ingress and Egress Byte
Compensation .
Table 54: Logical Interface Classification Parameters
Parameter Definition
Trust VLAN UP bits 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.
Trust DSCP Select the interface's trust mode for DSCP:
•
Trust – The interface performs QoS and color
classification according to a user-configurable table for
DSCP to CoS and color classification. DSCP classification
has priority over MPLS classification, so that if a match is
found with the DSCP value of the ingressing frame, MPLS
bits are not considered.
•
Un-Trust – The interface does not consider DSCP during
classification.