Users Guide

Parameters
name Enter the name of the prole, 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 elds displayed for the show command:
Field Description
Name Name of the DCB buer threshold prole
Buer threshold
parameters
Buer 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
Version Description
9.7(0.0) Introduced on the S6000-ON and Z9500.
9.3(0.0) Introduced on the S6000 platform.
dcb pfc-total-buer-size
Congure the total buer size for PFC in kilobytes.
Syntax
dcb pfc-total—buffer—size KB
Parameters
KB Enter a number in the range of 0 to 7787.
Default The default is 6592KB.
Command Modes CONFIGURATION mode
Command History
Version Description
9.8(0.0P5) Introduced on the S4048–ON.
9.7(0.0) Introduced on the S6000-ON.
9.6(0.0) Introduced on the S5000.
9.3(0.0) Introduced on the S6000, S4810, and S4820T.
Usage Information
Congure the maximum buer available for PFC trac. You can choose to increase or decrease the buer
size that is allocated in the system by default. However, if you modify the PFC buer size lower than the
536
Data Center Bridging (DCB)