Users Guide

assign a higher priority for time-sensitive applications and a lower priority for other
services, such as file transfers. You can configure the amount of buffer space for each
priority and the pause or resume thresholds for the buffer. This method of
configuration enables you to manage and administer the behavior of lossless queues.
Example for
Configuration
Mode
Dell(conf)# dcb-policy buffer-threshold stack-unit all stack-ports
all test
Example for
Interface Mode
Dell(conf-if-te-1/1)# dcb-policy buffer-threshold test
show qos dcb-buffer-threshold
Displays the DCB buffer threshold assigned to a QoS policy.
Syntax
show qos dcb buffer-threshold {name}
Parameters
name Enter the name of the profile, which can be a string of up to 32
characters in length.
Command Modes
EXEC
EXEC Privilege
Usage Information The following table describes the output fields displayed for the show command:
Field Description
Name Name of the DCB buffer threshold profile
Buffer threshold
parameters
Buffer size allocated for the PFC priority queue and the priority
of the queue
Example
Dell# show qos dcb buffer-threshold
Name : test1
Buffer threshold parameters:
pfc priority 0 buffer-size 40
pfc priority 3 buffer-size 50
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
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.7(0.0) Introduced on the S6000-ON and Z9500.
Data Center Bridging (DCB) 569