DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide 
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Parameter  Description 
Unit 
Select the Switch unit ID that will be used here. 
From Port - To Port 
Select the Switch port range that will be used here. 
Direction 
Select the Input direction here. This specifies to apply the policy map for ingress 
flow on the interface. 
Network QoS Policy Map 
Name 
Enter the network QoS policy map name here. This name can be up to 32 
characters long. Select the None option to not associate this configuration with a 
network QoS policy map. 
Click the Apply button to accept the changes made. 
 
PFC Port Settings 
This window is used to display and configure the Priority-based Flow Control (PFC) port settings. 
 
NOTE: The Priority Flow Control (PFC) feature can only be enabled and used on the 10G ports. 
 
To view the following window, click QoS > QoS PFC > PFC Port Settings, as shown below: 
 
Figure 7-25 PFC Port Settings Window 
 
The fields that can be configured in PFC Port Settings are described below: 
Parameter  Description 
Unit 
Select the Switch unit ID that will be used here. 
From Port - To Port 
Select the Switch port range that will be used here. 
Willing 
Select to enable or disable the willing feature here. This is used to turn on the 
Data Center Bridging Exchange Protocol (DCBX) PFC willing feature which 
indicates that the specified local port(s) is/are willing to accept PFC configurations 
from a remote system. 
Click the Apply button to accept the changes made. 
 
The fields that can be configured in Clear PFC Counters are described below: