# DSCP to CoS Mapping

Configuration > Mapping Tables > DSCP > CoS

DSCP value in a received packet is changed during classification depending on the ACLs attached to the interface. During Policing, DSCP and CoS are agin determined depending on the policy configuration. This table configures a mapping between DSCP after classification and CoS and DSCP that have to be set in policing phase.

To view the definition for a particular MIB variable, click the appropriate link from the following list:

- DSCP Value (caqDscpMappingDscp)

- Class Of Service (caqDscpMappingCos)

- Normal Rate Policied DSCP (caqDscpMappingNRPolicedDscp)

- Excess Rate Policied DSCP (caqDscpMappingERPolicedDscp)

The following list specifies buttons in this dialog box, as well as their function:

- Click OK to continue.

- Click Apply to save the changes in the dialog box.

- Click Cancel to close the dialog box.

- Click Print to print the contents of the dialog box.

- Click Help to access the online help.

DSCP Value (caqDscpMappingDscp)

The DSCP value being mapped to the CoS value; the policed DSCP value in this device.

Class Of Service (caqDscpMappingCos)

The CoS value to which the DSCP values are mapped.

Normal Rate Policed DSCP (caqDscpMappingNRPolicedDscp)

The normal rate, policed, DSCP value to which the DSCP values are mapped.

Excess Rate Policed DSCP (caqDscpMappingERPolicedDscp)

The excess rate, policed, DSCP value to which the DSCP values are mapped.