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Field Description
Profile name Name of the DCB buffer threshold
profile
Priority The priority of the queue for which the
buffer space settings apply
buffer-size Ingress buffer size
pause-threshold-value Buffer limit at which the port sends the
pause to peer in KB.
resume-threshold-value Buffer offset limit at which the port
resumes the peer in KB.
Example
Dell#show run buffer-threshold
!
dcb-buffer-threshold test1
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 1/1 pfc buffer-threshold
---------------------------------------------------------------
------------------------------
Queue# Lossless Buffer-size Pause-threshold Resume-
offset Shared threshold
(KB) (KB)
(KB) weight
---------------------------------------------------------------
------------------------------
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
Data Center Bridging (DCB)
609