Concept Guide

Command Output
show interface port-type pfc {summary | detail}
Displays the PFC conguration applied to ingress trac on an
interface, including priorities and link delay.
To clear PFC TLV counters, use the clear pfc counters
interface port-type slot/port command.
show interface port-type pfc statistics
Displays counters for the PFC frames received and transmitted (by
dot1p priority class) on an interface.
You can use the show interface pfc statistics
command even without enabling DCB on the system.
show interface
port-type ets {summary | detail}
Displays the ETS conguration applied to egress trac on an
interface, including priority groups with priorities and bandwidth
allocation.
To clear ETS TLV counters, enter the clear ets counters
interface port-type slot/port command.
show interface port-type DCBx detail
Plays the DCBx conguration on an interface.
show stack-unit {0-11 | all} stack ports all
pfc details
Displays the PFC conguration applied to ingress trac, including
priorities and link delay.
show stack-unit {0-11 | all} stack ports all
ets details
Displays the ETS conguration applied to ingress trac on stack-
links, including priorities and link delay.
Examples of the show Commands
The following example shows the show dot1p-queue mapping command.
DellEMC(conf)# show qos dot1p-queue-mapping
Dot1p Priority: 0 1 2 3 4 5 6 7
Queue : 0 0 0 1 2 3 3 3
The following example shows the show dcb command.
DellEMC# show dcb
stack-unit 2 port-set 0
DCB Status : Enabled
PFC Port Count : 56 (current), 56 (configured)
PFC Queue Count : 2 (current), 2 (configured)
The following example shows the show qos priority-groups command.
DellEMC#show qos priority-groups
priority-group ipc
priority-list 4
set-pgid 2
The following example shows the output of the show qos dcb-map test command.
DellEMC#show qos dcb-map test
-----------------------
State :Complete
PfcMode:ON
--------------------
PG:0 TSA:ETS BW:50 PFC:OFF
Priorities:0 1 2 5 6 7
PG:1 TSA:ETS BW:50 PFC:ON
Priorities:3 4
Data Center Bridging (DCB)
307