Version
Description
9.7(0.0)
Introduced on the Z9500.
Usage
Information
NOTE: Please note that the existing "dcb pfc-shared-total-size / pfc-shared-
buffer-size <value>" without any options is still applicable for z9500. When
executed, it configures the value to both backplane and sfm units.
Example
Example of
show sfm 0 backplane all pfc buffer-threshold
output
Dell#sh sfm 0 backplane all pfc buffer-threshold
sfm 0 backplane all
Queue# Lossless Buffer-size Pause-threshold Resume-offset
Shared Threshold
(KB) (KB)
(KB) Weight
---------------------------------------------------------------
-------------------
0 NO - - -
-
1 NO - - -
-
2 NO - - -
-
3 YES 130 36 18
11
4 NO - - -
-
5 NO - - -
-
6 NO - - -
-
7 NO - - -
-
Example of
show sfm 0 backplane all pfc details
output
Dell#show sfm 0 backplane all pfc details
sfm 0 backplane all
Admin mode is On
Admin is enabled, Priority list is 3
Local is enabled, Priority list is 3
Link Delay 65535 pause quantum
0 Pause Tx pkts, 0 Pause Rx pkts
Dell#sh sfm 0 backplane all pfc statistics
sfm 0 backplane port 0
Priority Rx XOFF Frames Rx Total
Frames Tx Total Frames
---------------------------------------------------------------
----------------
0 0
0 0
1 0
0 0
2 0
0 0
636
Data Center Bridging (DCB)
