CLI Guide

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 1/1/1/2 pfc buffer-threshold
Interface TenGigabitEthernet 1/1/1/2
Interface Queue# Lossless Buffer-size Pause-threshold Resume-offset Shared Threshold
(KB) (KB) (KB) Weight
---------------------------------------------------------------------------------------------
Te 1/1/1/2 Q0 NO - - - -
Te 1/1/1/2 Q1 NO - - - -
Te 1/1/1/2 Q2 NO - - - -
Te 1/1/1/2 Q3 YES 200 40 9 8
Te 1/1/1/2 Q4 YES 200 40 9 8
Te 1/1/1/2 Q5 NO - - - -
Te 1/1/1/2 Q6 NO - - - -
Te 1/1/1/2 Q7 NO - - - -
DellEMC(conf)#
On interface in which PFC is not enabled:
DellEMC#show interface tengigabitethernet 1/1/1/1 pfc buffer-threshold
The following table describes the output fields displayed for the show interface pfc buffer-
threshold command:
Field
Description
queue Number of the queue
lossless Whether the queue is a lossy or lossless queue for which buffer threshold is
configured
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.
shared threshold
weight
Weightage of the priorities on the shared buffer size in the system.
dcb pfc-queues
Configure the number of PFC queues.
Syntax
dcb pfc-queues value
Parameters
value Enter the number of PFC queues in the range of 0 through 4. The number of ports
supported based on lossless queues configured will depend on the buffer.
Default The default number of PFC queues in the system is 2 for S4810 and 1 for S6000 platforms.
Command Modes CONFIGURATION mode
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(0.0) 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 S4810 and S6000 platforms.
502 Data Center Bridging (DCB)