Reference Guide

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-
0 No - - - -
1 No - - - -
2 Yes - 20 - 9
3 Yes 52 25 15 0
4 Yes - 45 25 5
5 No - - - -
6 No - - - -
7 No - - - -
- Denotes dynamic buffering is enabled in respective queues
On interface in which PFC is not enabled:
Dell#show interface tengigabitethernet 1/20 pfc buffer-threshold
On interface in which PFC is not enabled:
Dell#show interface gigabitethernet 1/20 pfc buffer-threshold
On interface in which PFC is not enabled:
Dell#show interface tengigabitethernet 1/20/1 pfc buffer-threshold
dcb pfc-queues
Configure the number of PFC queues.
C9000 Series
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
Command History
Version Description
9.9(0.0) Introduced on the C9010.
9.7(0.1) Introduced on the S3048-ON and S4048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.3(0.0) Introduced on the S4810 and S6000 platforms.
Usage Information
You can configure up to a maximum of four lossless (PFC) queues. By configuring
four lossless queues, you can configure four different priorities and assign a
Data Center Bridging (DCB)
693