RUGGEDCOM ROS
User Guide
Chapter 5
Setup and Configuration
Configuring DSCP to CoS Mapping 185
Parameter Description
Value of the IEEE 802.1p priority.
CoS Synopsis:  { Normal, Medium, High, Crit }
Default:  Normal
CoS assigned to received tagged frames with the specified IEEE
802.1p priority value.
4. Click Apply.
Section5.3.4
Configuring DSCP to CoS Mapping
Mapping CoS to the Differentiated Services (DS) field set in the IP header for each packet is done by defining
Differentiated Services Code Points (DSCPs) in the CoS configuration.
To map a DSCP to a Class of Service, do the following:
1. Navigate to Classes of Service» Configure DSCP to CoS Mapping . The DSCP to CoS Mapping table
appears.
Figure112:DSCP to CoS Mapping Table
2. Select a DSCP level. The DSCP to CoS Mapping form appears.