INS_CNGE24MS-OB(M,S)_REV–
09/12/12 PAGE 69
INSTALLATION AND OPERATION MANUAL
CNGE24MS-OB(M,S)
TECH SUPPORT: 1.888.678.9427
Port DSCP
This page allows you to configure the basic QoS Port DSCP Configuration settings for all switch ports.
Label
Description
Port
The Port column shows the list of ports for which you can configure dscp ingress and
egress settings.
Ingress
In Ingress settings you can change ingress translation and classification settings for
individual ports.
There are two configuration parameters available in Ingress:
1. Translate
2. Classify
1. Translate
To Enable the Ingress Translation click the checkbox.
2. Classify
Classification for a port have 4 different values.
• Disable: No Ingress DSCP Classification.
• DSCP=0: Classify if incoming (or translated if enabled) DSCP is 0.
• Selected: Classify only selected DSCP for which classification is enabled as specified in
DSCP Translation window for the specific DSCP.
• All: Classify all DSCP.
Egress
Port Egress Rewriting can be one of –
• Disable: No Egress rewrite.
• Enable: Rewrite enabled without remapping.
• Remap DP Unaware: DSCP from analyzer is remapped and frame is remarked with
remapped DSCP value. The remapped DSCP value is always taken from the ‘DSCP
Translation->Egress Remap DP0’ table.
• Remap DP Aware: DSCP from analyzer is remapped and frame is remarked with
remapped DSCP value. Depending on the DP level of the frame, the remapped DSCP
value is either taken from the ‘DSCP Translation->Egress Remap DP0’ table or from the
‘DSCP Translation->Egress Remap DP1’ table.
Port Policing