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Supported Modes All Modes
Command
History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.6(0.0) Supported on the FN I/O Aggregator.
9.2(0.0) Introduced on the M I/O Aggregator.
Usage
Information
Use the show qos dcb-map command to display the enhanced transmission selection (ETS) and
priority-based flow control (PFC) parameters used to configure server-facing Ethernet ports.
The following table describes the show qos dcb-map output shown in the example below.
Field Description
State Complete: All mandatory DCB parameters are correctly configured. In progress:
The DCB map configuration is not complete. Some mandatory parameters are not
configured.
PFC Mode PFC configuration in DCB map: On (enabled) or Off.
PG Priority group configured in the DCB map.
TSA Transmission scheduling algorithm used by the priority group: Enhanced
Transmission Selection (ETS).
BW Percentage of bandwidth allocated to the priority group.
PFC PFC setting for the priority group: On (enabled) or Off.
Priorities 802.1p priorities configured in the priority group.
Example
Dell# show qos dcb-map dcbmap2
State :Complete
PfcMode:ON
--------------------
PG:0 TSA:ETS BW:50 PFC:OFF
Priorities:0 1 2 4 5 6 7
PG:1 TSA:ETS BW:50 PFC:ON
Priorities:3
show stack-unit stack-ports ets details
Displays the ETS configuration applied to egress traffic on stacked ports, including ETS Operational mode on each unit and the
configurated priority groups with dot1p priorities, bandwidth allocation, and scheduler type.
Syntax
show stack-unit {all | stack-unit} stack-ports {all | port-number} ets
details
Parameters
stack-unit Enter the stack unit identification.
port-number Enter the port number.
Command Modes CONFIGURATION
Supported Modes All Modes
Command
History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.4(0.0) Supported on the FN I/O Aggregator.
390 Data Center Bridging (DCB)