Show Running-Config Dcb-Buffer-Threshold - Dell S4810 Reference Manual

disable and re-enable DCB. For example, if you modify the total buffer size to be
4000 KB from the previous size of 5000 KB, an error message is displayed that this
reduction cannot be performed owing to existing system configuration because of
queues that are being currently processed.
The lossless queue limit per port is validated based on the dcb pfc-queues
command. PFC queue configuration identifies the maximum number of queues a
port can support. Although the queue limit per port is a baseline when dynamic
buffering is enabled, the limit per port for queues depends on the availability of the
buffer.
Example
Dell(conf)#dcb pfc-total-buffer-size 5000
Dell(conf)#dcb pfc-total-buffer-size 4000 %ERROR: Total pfc
buffer size configured cannot accommodate existing buffer
requirement in the system.

show running-config dcb-buffer-threshold

Displays the DCB buffer threshold details in the running configuration. This command is supported on the
platform.
Syntax
show running—config buffer-threshold
Command
EXEC
Modes
EXEC Privilege
Command
Version 9.3(0.0)
History
Usage The following table describes the output fields displayed for the show running-
Information
config dcb-buffer-threshold command:
Field
Profile name
Priority
buffer-size
pause-threshold-value
resume-threshold-value
Example
Dell#show run buffer-threshold
!
dcb-buffer-threshold test1
592
Introduced on the S6000 platform.
Description
Name of the DCB buffer threshold
profile
The priority of the queue for which the
buffer space settings apply
Ingress buffer size
Buffer limit at which the port sends the
pause to peer in KB.
Buffer offset limit at which the port
resumes the peer in KB.
Data Center Bridging (DCB)