LevelOne GEL-2670, User Manual, Page: 204 / 320

C
HAPTER
4
| Configuring the Switch
Quality of Service
– 204 –
C
ONFIGURING
DSCP-
BASED
Q
O
S I
NGRESS
C
LASSIFICATION
Use the DSCP-Based QoS Ingress Classification page to configure DSCP-
based QoS ingress classification settings.
P
ATH
Advanced Configuration, QoS, DSCP-Based QoS
P
ARAMETERS
These parameters are displayed:
◆
DSCP – DSCP value in ingress packets. (Range: 0-63)
◆
Trust – Controls whether a specific DSCP value is trusted. Only frames
with trusted DSCP values are mapped to a specific QoS class and drop
level (DPL). Frames with untrusted DSCP values are treated as non-IP
frames.
◆
QoS Class – QoS value to which the corresponding DSCP value is
classified for ingress processing. (Range: 0-7; Default: 0)
◆
DPL – Drop Precedence Level to which the corresponding DSCP value is
classified for ingress processing. (Range: 0-1, where 1 is the higher
drop priority; Default: 0)
W
EB
I
NTERFACE
To configure DSCP-based QoS ingress classification settings:
1.
Click Advanced Configuration, QoS, DSCP-Based QoS.
2.
Specify whether the DSCP value is trusted, and set the corresponding
QoS value and DP level used for ingress processing.
3.
Click Save.