Enable DCB for Each Interface

By default, all three features are enabled. However, to use the features, the global interface state must be turned on.

This example uses port 0/21.

1. Enable DCB on a specific interface.

   SEFOS# configure terminal 
   SEFOS(config)# interface extreme-ethernet 0/21
   SEFOS(config-if)# set dcb enable
   SEFOS(config-if)# no shutdown
   SEFOS(config-if)# end

2. View the interface configuration.

   These examples show the default configurations.

   SEFOS# show interfaces extreme-ethernet 0/21 description
    
   Interface    Status   Protocol
   ---------    ------   --------
   Ex0/21          up       up

3. Display the DCB state and feature mode on a specific interface.

   SEFOS# show interfaces extreme-ethernet 0/2 dcb mode
    
   Port                  : Ex0/21
   Show Type             : Admin State
   DCB Capable State     : on
   Priority Group(FTS)   : auto
   Priority Flow Control : auto

4. Display the local configuration of ETS.

   SEFOS# show interfaces extreme-ethernet 0/21 dcb enhanced-transmission-selection
    
   Port             :      Ex0/21
   Show Type        :      Admin Config
   Feature          :      Enhanced Transmission Selection
   Enable           :      true
   Advertise        :      true
   Willing          :      false
   Priority        :      0       1       2       3       4       5       6       7
   Traffic Class  :      0       1       2       3       4       5       6       7
   Bandwidth       :     50      30      20      0       0       0       0       0
   Algorithm       :      2       2       2       2       2       2       2       2
   Max Traffic Class:  8

5. Display the local configuration of the priority flow control feature.

   SEFOS# show interfaces extreme-ethernet 0/2 dcb priority-flow-control
   Port             :      Ex0/2
   Show Type        :      Admin Config
   Feature          :      Priority Flow Control
   Enable           :      true
   Advertise        :      true
   Willing          :      false
   Priority Mask    :     0      0      0      1      0      0      0      0
   Max Traffic Class:  8

6. Display the local configuration of the application feature.

   SEFOS# show interfaces extreme-ethernet 0/21 dcb priority-flow-control
    
   Port             :      Ex0/21
   Show Type        :      Admin Config
   Feature          :      Priority Flow Control
   Enable           :      true
   Advertise        :      true
   Willing          :      false
   Priority Mask    :     0      0      0      0      1      0      0      0
   Max Traffic Class:   8