D-Link DGS-3120-24TC - Radius; Authentication RADIUS Server Settings

xStack® DGS-3120 Series Managed Switch Web UI Reference Guide
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1. Ports supporting Guest VLANs cannot be GVRP enabled and vice versa.
Limitations Using the Guest VLAN
2. A port cannot be a member of a Guest VLAN and a static VLAN simultaneously.
3. Once a client has been accepted into the target VLAN, it can no longer access the Guest VLAN.
Remember, to set an 802.1X guest VLAN, the user must first configure a normal VLAN, which can be enabled here
for guest VLAN status. Only one VLAN may be assigned as the 802.1X guest VLAN.
To view this window, click Security > 802.1X > Guest VLAN Settings as shown below:
Figure 8–13 Guest VLAN Settings window
The fields that can be configured are described below:
Parameter Description
VLAN Name
Enter the pre-configured VLAN name to create as an 802.1X guest VLAN.
Port Set the ports to be enabled for the 802.1X guest VLAN. Click the All button to select all the
ports.
Click the Apply button to accept the changes made.
Click the Delete button to remove the specific entry based on the information entered.
RADIUS
Authentication RADIUS Server Settings
The RADIUS feature of the Switch allows the user to facilitate centralized user administration as well as providing
protection against a sniffing, active hacker.
To view this window, click Security > RADIUS > Authentication RADIUS Server Settings as shown below: