Verifying The Dcb Configuration - Dell S4048–ON Configuration Manual

Verifying the DCB Configuration

To display DCB configurations, use the following show commands.
Table 21. Displaying DCB Configurations
Command
show qos dot1p-queue mapping
show dcb [stack-unit unit-number]
show qos priority-groups
show interface port-type slot/port pfc
{summary | detail}
show interface port-type slot/port pfc
statistics
show interface port-type slot/port ets
{summary | detail}
show interface port-type slot/port DCBx
detail
show stack-unit {0-11 | all} stack ports all
pfc details
show stack-unit {0-11 | all} stack ports all
ets details
Examples of the show Commands
The following example shows the show dot1p-queue mapping command.
Dell(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.
Dell# show dcb
stack-unit 2 port-set 0
DCB Status : Enabled
PFC Port Count : 56 (current), 56 (configured)
PFC Queue Count : 2 (current),
The following example shows the show qos priority-groups command.
Dell#show qos priority-groups
priority-group ipc
priority-list 4
set-pgid 2
Output
Displays the current 802.1p priority-queue mapping.
Displays the data center bridging status, number of PFC-enabled
ports, and number of PFC-enabled queues. On the master
switch in a stack, you can specify a stack-unit number. The
range is from 0 to 5.
Displays the ETS priority groups configured on the switch,
including the 802.1p priority classes and ID of each group.
Displays the PFC configuration applied to ingress traffic on an
interface, including priorities and link delay.
To clear PFC TLV counters, use the clear pfc counters
interface port-type slot/port command.
Displays counters for the PFC frames received and transmitted
(by dot1p priority class) on an interface.
Displays the ETS configuration applied to egress traffic 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.
Plays the DCBx configuration on an interface.
Displays the PFC configuration applied to ingress traffic,
including priorities and link delay.
Displays the ETS configuration applied to ingress traffic on
stack-links, including priorities and link delay.
2 (configured)
Data Center Bridging (DCB)
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