Enabling priority flow control for a single priority group

Follow these steps to enable PFC for a single priority group (PG).

Note: PFC is supported only on Ruckus ICX 7250 and ICX 7450 devices. The ICX 7150, ICX 7650, and the ICX 7850 devices do not support PFC.
  1. Enter global configuration mode.
    
    device# configure terminal
    
  2. Enable PFC for PG 1.
    
    device(config)# priority-flow-control 1
    
    There are four PGs numbered from 0 through 3.
  3. Return to privileged EXEC mode.
    
    device(config)# exit
    
  4. Verify the configuration.
    
    device# show priority-flow-control
    Global PFC Status: Enabled
    PFC Disabled on PG0
    PFC Enabled on PG1
    PFC Enabled on PG2
    PFC Disabled on PG3
    
    Observe that PFC for PG 1 is enabled.
  5. Save the configuration.
    
    device# write memory
    

Enable priority flow control for a single priority group configuration example


device# configure terminal
device(config)# priority-flow-control 1
device(config)# exit
device# show priority-flow-control
device# write memory