Dell Command Line Reference Guide for the S4048–ON System 9.14.2.8

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show qos dcb-map

Display the DCB parameters configured in a specified DCB map.

Syntax
show qos dcb-map map-name
Parameters
map-name
Displays the PFC and ETS parameters configured in the specified map.
Command Modes
  • EXEC
  • EXEC Privilege
Command History

This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide.

Version
Description
9.8(0.0)
Introduced on the S3048-ON and S4048-ON.
9.7(0.0)
Introduced on the S6000-ON.
9.3(0.0)
Introduced on the S4810 and S6000 platforms.
9.3(0.0)
Introduced on the FC Flex IO module installed in the MXL 10/40GbE Switch.
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. S5000 Ethernet ports are DCBx-enabled by default.

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

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