Dcb Pfc-Queues - Dell C9000 Series Reference Manual

7
-
On interface on which PFC is enabled:
Show interface tengigabitethernet 1/1/1 pfc buffer-threshold
--------------------------------------------------------------------------
Queue# Lossless Buffer-size Pause-threshold Resume-offset Shared
threshold
--------------------------------------------------------------------------
-
0
1
2
3
4
5
6
7
-
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
Default The default number of PFC queues in the system is 2 for S4810 and 1 for S6000
platforms.
Command Modes CONFIGURATION
No -
Denotes dynamic buffering is enabled in respective queues
(KB)
No -
No -
Yes -
Yes 52
Yes -
No -
No -
No -
Denotes dynamic buffering is enabled in respective queues
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.
- -
(KB) (KB)
- -
- -
20 -
25 15
45 25
- -
- -
- -
Data Center Bridging (DCB)
-
weight
-
-
9
0
5
-
-
-
740