show qos priority-to-pg

The following example shows priority-to-PG mapping for PFC.

Device(config)# show qos priority-to-pg

QoS Internal Priority 0 mapped to Priority Group 0
QoS Internal Priority 1 mapped to Priority Group 0
QoS Internal Priority 2 mapped to Priority Group 1
QoS Internal Priority 3 mapped to Priority Group 1
QoS Internal Priority 4 mapped to Priority Group 1
QoS Internal Priority 5 mapped to Priority Group 2
QoS Internal Priority 6 mapped to Priority Group 2
QoS Internal Priority 7 mapped to Priority Group 4

The following example shows priority-to-PG mapping for 802.3x (Flow-Control). Honor is enabled.

Device(config)# show qos priority-to-pg

QoS Internal Priority 0 mapped to Priority Group 0
QoS Internal Priority 1 mapped to Priority Group 0
QoS Internal Priority 2 mapped to Priority Group 1
QoS Internal Priority 3 mapped to Priority Group 1
QoS Internal Priority 4 mapped to Priority Group 1
QoS Internal Priority 5 mapped to Priority Group 2
QoS Internal Priority 6 mapped to Priority Group 2
QoS Internal Priority 7 mapped to Priority Group 4

The following example shows priority-to-PG mapping for symmetrical flow control for 802.3x (Flow-Control) in Both mode (Generate and Honor are enabled) or Generate-only mode.

Device(config)# symmetrical-flow-control enable
Device(config)# show qos priority-to-pg

QoS Internal Priority 0 mapped to Priority Group 7
QoS Internal Priority 1 mapped to Priority Group 7
QoS Internal Priority 2 mapped to Priority Group 7
QoS Internal Priority 3 mapped to Priority Group 7
QoS Internal Priority 4 mapped to Priority Group 7
QoS Internal Priority 5 mapped to Priority Group 2
QoS Internal Priority 6 mapped to Priority Group 2
QoS Internal Priority 7 mapped to Priority Group 4

The following example enables flow control on all priorities and shows the priority-to-PG mapping.

Device(config)# symmetrical-flow-control enable all
Device(config)# show qos priority-to-pg

QoS Internal Priority 0 mapped to Priority Group 7
QoS Internal Priority 1 mapped to Priority Group 7
QoS Internal Priority 2 mapped to Priority Group 7
QoS Internal Priority 3 mapped to Priority Group 7
QoS Internal Priority 4 mapped to Priority Group 7
QoS Internal Priority 5 mapped to Priority Group 7
QoS Internal Priority 6 mapped to Priority Group 7
QoS Internal Priority 7 mapped to Priority Group 4