Users Guide

Usage Information
Use the show qos dcb-map command to display the enhanced transmission selection (ETS) and priority-
based ow control (PFC) parameters used to congure 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 congured. In progress: The
DCB map conguration is not complete. Some mandatory parameters are not
congured.
PFC Mode PFC conguration in DCB map: On (enabled) or O.
PG Priority group congured 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 O.
Priorities 802.1p priorities congured 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 conguration applied to egress trac on stacked ports, including ETS Operational mode on each unit and the
congurated 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 identication.
port-number Enter the port number.
Command Modes CONFIGURATION
Supported Modes All Modes
Command History
Version Description
9.4(0.0) Supported on the FN I/O Aggregator.
9.2(0.0) Introduced on the M I/O Aggregator.
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Data Center Bridging (DCB)