Administrator Guide

Command
History
Version Description
9.4(0.0) Supported on the FN I/O aggregator. This command is supported in
Programmable-Mux (PMUX) mode only.
9.2(0.0) Introduced on the M I/O Aggregator.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Example
(Summary)
Dell#show interfaces te 0/3 pfc statistics
Interface TenGigabitEthernet 0/3
Priority Rx XOFF Frames Rx Total Frames Tx Total Frames
--------------------------------------------------------
0 0 0 0
1 0 0 0
2 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
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
Supported Modes All Modes
Command
History
Version Description
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.
Data Center Bridging (DCB) 111