Version 
8.3.19.0
Introduced on the S4820T.
Version 
8.3.12.0
Introduced on the S4810.
Version 
8.3.16.0
Introduced on the MXL 10/40GbE Switch IO Module.
Example 
(Summary)
Dell (conf-if-te-0/1)#show int te 0/1 pfc statistics
Interface TenGigabitEthernet 0/1
Priority            Rx XOFF Frames                  Rx Total 
Frames            Tx Total Frames
---------------------------------------------------------------
-----------------------
-
0                      0                                  
0                          0
1                      0                                  
0                          0
2                      0                                  
0                          0
3                      0                                  
0                          0
4                      0                                  
0                          0
5                      0                                  
0                          0
6                      0                                  
0                          0 
7                      0                                  
0                          0 
show qos dcb-input
Displays the PFC configuration in a DCB input policy.
S4810 
Syntax
show qos dcb-input [dcb-input-policy-name]
Parameters
dcb-input-
policyname
Enter the PFC profile.
Command 
Modes
EXEC Privilege
Command 
History
This guide is platform-specific. For command information about other platforms, 
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version 
8.3.19.0
Introduced on the S4820T.
Data Center Bridging (DCB)
535