Applying an MPLS QoS traffic class-to-EXP mutation map globally

An MPLS QoS traffic class-to-EXP map is configured.

Enter global configuration mode.
```
device# configure terminal
```

Apply an MPLS QoS traffic class-to-EXP mutation map globally.

device(config)# qos-mpls map-apply traffic-class-exp TcExpMap all

Return to privileged exec mode
```
device(config)# end
```

Verify the configuration.

device# show qos-mpls maps traffic-class-exp

traffic-class-cos map    'TcExpMap' (Drop-Precedence = dp)
 dp: traffic-class  :  0  1  2  3  4  5  6  7
 ------------------- ------------------------
 0: exp             :  7  6  2  3  3  2  2  1
 1:                 :  0  1  2  3  4  5  6  7
 2:                 :  0  1  2  3  4  5  6  7
 3:                 :  0  1  2  3  4  5  6  7

Enabled on the following slots:

Save the configuration.

device# copy running-config startup-config

Apply a MPLS QoS traffic class-to-EXP mutation map globally configuration example

device# configure terminal
device(config)# qos-mpls map-apply traffic-class-exp TcExpMap all
device(config)# end
device# show qos-mpls maps traffic-class-exp
device# copy running-config startup-config