Setup Guide

EXEC Privilege
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
EMC Networking OS Command Line Reference Guide.
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S6100-ON.
9.8(1.0) Introduced on the Z9100–ON.
9.7(0.0) Introduced on the S6000-ON and Z9500.
9.3(0.0) Introduced on the S6000 platform.
Usage
Information
The following table describes the output fields displayed for the show running-config dcb-
buffer-threshold command:
Field Description
Field Description
Profile name Name of the DCB buffer threshold profile
Priority The priority of the queue for which the buffer space settings apply
buffer-size Ingress buffer size
pause-threshold-
value
Buffer limit at which the port sends the pause to peer in KB.
resume-
threshold-value
Buffer offset limit at which the port resumes the peer in KB.
Example
DellEMC#show interfaces tengigabitethernet 1/1/1 pfc buffer-threshold
Interface TenGigabitEthernet 1/1/1
Interface Queue# Lossless Buffer-size Pause-threshold Peak-headroom Resume-offset Shared Threshold
(KB) (KB) (KB) (KB) Weight
------------------------------------------------------------------------------------------------------------
Te 1/1/1 Q0 NO - - - - -
Te 1/1/1 Q1 NO - - - - -
Te 1/1/1 Q2 NO - - - - -
Te 1/1/1 Q3 YES 9 9 36 9 11
Te 1/1/1 Q4 NO - - - - -
Te 1/1/1 Q5 NO - - - - -
Te 1/1/1 Q6 NO - - - - -
Te 1/1/1 Q7 NO - - - - -
On interfaces in which PFC is not enabled.
DellEMC#show interfaces te 1/1/2 pfc buffer-threshold
Interface TenGigabitEthernet 1/1/2
Interface Queue# Lossless Buffer-size Pause-threshold Peak-headroom Resume-offset Shared Threshold
(KB) (KB) (KB) (KB) Weight
------------------------------------------------------------------------------------------------------------
Te 1/1/2 Q0 NO - - - - -
Te 1/1/2 Q1 NO - - - - -
Te 1/1/2 Q2 NO - - - - -
Te 1/1/2 Q3 NO - - - - -
Te 1/1/2 Q4 NO - - - - -
Te 1/1/2 Q5 NO - - - - -
Te 1/1/2 Q6 NO - - - - -
Te 1/1/2 Q7 NO - - - - -
DellEMC#
On interface on which PFC is enabled:
DellEMC(conf)#do show interfaces tengigabitethernet 1/3/2 pfc buffer-threshold
Interface TenGigabitEthernet 1/3/2
Interface Queue# Lossless Buffer-size Pause-threshold Resume-offset Shared Threshold
(KB) (KB) (KB) Weight
---------------------------------------------------------------------------------------------
Te 1/3/2 Q0 NO - - - -
Te 1/3/2 Q1 NO - - - -
Te 1/3/2 Q2 NO - - - -
Te 1/3/2 Q3 YES 200 40 9 8
Te 1/3/2 Q4 YES 200 40 9 8
Te 1/3/2 Q5 NO - - - -
Te 1/3/2 Q6 NO - - - -
Data Center Bridging (DCB)
497