D-Link DXS-3400 SERIES Web Ui Reference Manual page 265

DXS-3400 Series Lite Layer 3 Stackable 10GbE Managed Switch Web UI Reference Guide
The fields that can be configured are described below:
Parameter Description
Select the IEEE 802.1p priority value to be the Congestion Notification Priority Value (CNPV) here.
QCN
CNPV The range is from 0 to 7. Select the None option to use the default value.
Click the Apply button to accept the changes made.
Click the Edit button to modify the specified entry.
After clicking the Edit button, the following page will appear.
The fields that can be configured in the table are described below:
Parameter
Defense Mode Choice
Admin Defense Mode
Figure 7-33 QCN CNPV Settings Window
Figure 7-34 QCN CNPV Settings (Edit) Window
Description
Select the defense mode choice here. Options to choose from are Admin and
Auto. By default, this option is Auto.
• Admin - Specifies that the default Congestion Notification Domain (CND)
defense mode and alternate priority are specified by administrator.
• Auto - Specifies that the default CND defense mode and alternate priority
are controlled automatically.
Select the admin defense mode here. Options to choose from are Disabled,
Interior, Interior-ready, and Edge. By default, this option is Interior.
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