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

Follow these steps to apply an MPLS QoS traffic class-to-EXP mutation map globally.

1. Enter global configuration mode.
   

   device# configure terminal
   

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

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

3. Return to privileged exec mode
   

   device(config)# end
   

4. 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: 
   

5. 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