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DES-7200 Configuration Guide Chapter 2 QoS Configuration
2-17
2.2.15 Configuring IPpre to DSCP
Map
IPpre-to-Dscp is used to map the IPpre values of message to internal DSCP values.
The default settings of IPpre-to-DSCP Map are provided in the default QoS
configuration section. you may follow these steps to configure IPpre-to-Dscp Map:
Command Description
DES-7200# configure terminal
Enter the configuration mode
DES-7200(config)# mls qos map
ip-precedence-dscp dscp1...dscp8
Modify the setting of IP-Precedence-to-Dscp Map,
where dscp1...dscp8 are the DSCP values
corresponding to IP-Precedence values 0~7
DES-7200(config)# no mls qos map
ip-prec-dscp
Restore default
For Example:
DES-7200# configure terminal
DES-7200(config)# mls qos map ip-precedence-dscp 56 48 46 40 34 32 26 24
DES-7200(config)# end
DES-7200# show mls qos maps ip-prec-dscp
ip-precedence dscp
------------- ----
0 56
1 48
2 46
3 40
4 34
5 32
6 26
7 24
2.3 QoS Displaying
2.3.1 Showing class-map
You may show the contents of class-map through the following steps:
Command Description
show class-map [class-name]
Show the contents of the class map entity
For example,
DES-7200# show class-map
Class Map cc