Users Guide

Version Description
9.3(0.0) Introduced on the S4810 and S6000 platforms.
Usage Information The dcb-map stack-unit all stack-ports all command overwrites any previous DCB maps
applied to stack ports.
show qos dcb-map
Display the DCB parameters congured in a specied DCB map.
Syntax
show qos dcb-map map-name
Parameters
map-name Displays the PFC and ETS parameters congured in the specied map.
Command Modes
• EXEC
• EXEC Privilege
Command History
Version Description
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 ow control (PFC) parameters used to congure 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 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.
Data Center Bridging (DCB)
529