
Configuring a VNS
VNS Global Settings
SCALANCE WLC711
7-12 C79000-G8976-C260-03, 07/2012, User Guide, V8.11
DAS support is available to all physical interfaces of the SCALANCE IWLAN Controller, and by
default DAS listens to the standard-specified UDP port 3799.
To Configure Dynamic Authorization Server Support:
1. From the top menu, click VNS Configuration. The Virtual Network Configuration screen is
displayed.
2. In the left pane, click Global, then click DAS.
3. In the Port box, type the UDP port you want DAS to monitor. By default, DAS is configured
for the standard-specified UDP port 3799. It is unlikely this port value needs to be revised.
4. In the Replay Interval box, type how long you want DAS to ignore repeated identical
messages. By default, DAS is configured for 300 seconds.
This time buffer helps defend against replay network attacks.
5. To save your changes, click Save.
Defining Wireless QoS Admission Control Thresholds
Defining the wireless QoS global settings include the following:
• Configuring QoS Admission Control Thresholds
• Configuring QoS Flexible Client Access
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