Configuring Dscp Maps - Cisco Catalyst 2960 Software Configuration Manual

Chapter 33 Configuring QoS

Configuring DSCP Maps

These sections contain this configuration information:
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•
•
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All the maps, except the DSCP-to-DSCP-mutation map, are globally defined and are applied to all ports.
Configuring the CoS-to-DSCP Map
You use the CoS-to-DSCP map to map CoS values in incoming packets to a DSCP value that QoS uses
internally to represent the priority of the traffic.
Table 33-13
Table 33-13
CoS Value
0
1
2
3
4
5
6
7
If these values are not appropriate for your network, you need to modify them.
OL-26520-01
Configuring the CoS-to-DSCP Map, page 33-65
Configuring the IP-Precedence-to-DSCP Map, page 33-66
Configuring the Policed-DSCP Map, page 33-67
not appropriate)
Configuring the DSCP-to-CoS Map, page 33-68
Configuring the DSCP-to-DSCP-Mutation Map, page 33-69
map are not appropriate)
shows the default CoS-to-DSCP map.
Default CoS-to-DSCP Map
DSCP Value
0
8
16
24
32
40
48
56
Catalyst 2960 and 2960-S Switches Software Configuration Guide, Release 15.0(1)SE
Configuring Standard QoS
(optional)
(optional)
(optional, unless the null settings in the map are
(optional)
(optional, unless the null settings in the
33-65