Example 
(Summary)
Dell(conf)# show stack-unit all stack-ports all ets details
Stack unit 0 stack port all
Max Supported TC Groups is 4
Number of Traffic Classes is 1
Admin mode is on
Admin Parameters:
--------------------
Admin is enabled
TC-grp Priority#        Bandwidth TSA
------------------------------------------------
0      0,1,2,3,4,5,6,7  100%      ETS
1                       - -
2                       - -
3                       - -
4                       - -
5                       - -
6                       - -
7                       - -
8                       - -
Stack unit 1 stack port all
Max Supported TC Groups is 4
Number of Traffic Classes is 1
Admin mode is on
Admin Parameters:
--------------------
Admin is enabled
TC-grp Priority#        Bandwidth TSA
------------------------------------------------
0      0,1,2,3,4,5,6,7  100%      ETS
1                       -         -
2                       -         -
3                       -         -
4                       -         -
5                       -         -
6                       -         -
7                       -         -
8                       -         -
DCBX Commands
The following DCBX commands are supported on the S4810 platform.
advertise dcbx-app-tlv
Configure DCBX to send iSCSI TLV advertisements.
S4810 
Syntax
advertise dcbx-app-tlv iscsi
To disable DCBX iSCSI TLV advertisements, use the no advertise dcbx-app-
tlv iscsi
 command.
Data Center Bridging (DCB)
557