Dell S4810 Reference Manual page 593

pfc priority 0 buffer-size 40
pfc priority 3 buffer-size 50
!
dcb-buffer-threshold test2
pfc priority 0 buffer-size 80 pause-threshold 50
!
dcb-buffer-threshold test3
pfc priority 0 buffer-size 80 pause-threshold 60 resume-
threshold 30
On interface on which PFC is enabled:
Show interface tengigabitethernet 0/0 pfc buffer-threshold
---------------------------------------------------------------
------------------------------
Queue#
offset
(KB)
---------------------------------------------------------------
------------------------------
0
-
1
-
2
-
3
15
4
25
5
-
6
-
7
-
-
On interface in which PFC is not enabled:
Dell#show interface tengigabitethernet 0/20 pfc buffer-
threshold
The following table describes the output fields displayed for the show interface
pfc buffer-threshold command:
Field
queue
lossless
buffer-size
pause-threshold-value
Data Center Bridging (DCB)
Lossless Buffer-size
Shared threshold
(KB)
weight
No -
-
No -
-
Yes -
9
Yes 52
0
Yes -
5
No -
-
No -
-
No -
-
Denotes dynamic buffering is enabled in respective queues
Pause-threshold
(KB)
-
-
20
25
45
-
-
-
Description
Number of the queue
Whether the queue is a lossy or lossless
queue for which buffer threshold is
configured
Ingress buffer size
Buffer limit at which the port sends the
pause to peer in KB.
Resume-
593