FibeAir IP-20C/S/E
User Guide
Ceragon Proprietary and Confidential
Page 462 of 597
To modify the S-VLAN 802.1 UP and DEI bit classification table, enter the
following command:
root> ethernet qos 802.1ad-up-bits-mapping-tbl set 802.1p
<802.1p> dei <dei> cos <cos> color <color>
To display the S-VLAN 802.1 UP and CFI bit classification table, enter the
following command:
root> ethernet qos 802.1ad-up-bits-mapping-tbl show
Table 158: S-VLAN 802.1 UP and DEI Bit Classification Table CLI Parameters
Parameter Input Type Permitted Values Description
802.1p
Number
0
–
7
The User Priority (UP) bit to be mapped.
dei
Number
0 - 1
The DEI bit to be mapped.
cos
Number
0
–
7
The CoS assigned to frames with the designated UP and
CFI.
color
Variable
green
yellow
The Color assigned to frames with the designated UP and
CFI.
Example
The following command maps frames with an 802.1ad UP bit value of 7 and a
DEI bit value of 0 to CoS 7 and Green color:
root> ethernet qos 802.1ad-up-bits-mapping-tbl set 802.1p 7 dei
0 cos 7 color green
18.1.5
Configuring DSCP Classification (CLI)
When DSCP classification is set to Trust mode, the interface performs QoS and
Color classification according to a user-configurable DSCP to CoS and Color
classification table. 802.1p classification has priority over DSCP Trust Mode, so
that if a match is found on the 802.1p level, DSCP is not considered.
This section includes:
Configuring Trust Mode for DSCP Classification (CLI)
Modifying the DSCP Classification Table (CLI)
18.1.5.1 Configuring Trust Mode for DSCP Classification (CLI)
To define the trust mode for DSCP classification, go to interface view for the
interface and enter the following command:
eth type eth [x/x]>classification set ip-dscp <ip-dscp>
To display the trust mode for DSCP classification, go to interface view for the
interface and enter the following command:
eth type eth [x/x]>classification show 802.1p state
