Configuring Dscp Maps - Cisco Catalyst 3750-E Software Configuration Manual
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Also See for Catalyst 3750-E:
- Getting started manual (27 pages) ,
- Product support bulletin (6 pages) ,
- Configuration handbook (359 pages)
Table of Contents
Chapter 37
Configuring QoS
Switch(config-pmap)# exit
Switch(config)# interface gigabitethernet2/0/1
Switch(config-if)# service-policy input aggflow1
Switch(config-if)# exit
Configuring DSCP Maps
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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 37-12
Table 37-12
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-9775-08
Configuring the CoS-to-DSCP Map, page 37-74
Configuring the IP-Precedence-to-DSCP Map, page 37-75
Configuring the Policed-DSCP Map, page 37-76
not appropriate)
Configuring the DSCP-to-CoS Map, page 37-77
Configuring the DSCP-to-DSCP-Mutation Map, page 37-78
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
(optional)
(optional)
(optional, unless the null settings in the map are
(optional)
(optional, unless the null settings in the
Catalyst 3750-E and 3560-E Switch Software Configuration Guide
Configuring Standard QoS
37-73
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