DGS-3100 Series Gigabit Stackable Managed Switch User Manual 
 
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Field  Description 
Max Learning Addr 
Indicates the number of MAC addresses that can be learned on the port. 
2.  Define the Unit, From Port, To Port, Max Address (0-64), and Admin State fields.  
3.  Click 
 Port security is enabled, and the device is updated.  
Configuring Guest VLANs 
Guest VLANs provide limited network access to authorized ports. If a port is denied network access via port-based 
authorization, but the Guest VLAN is enabled, the port receives limited network access. For example, a network 
administrator can use Guest VLANs to deny network access via port-based authentication, but grant internet access to 
unauthorized users. To define Guest VLANs: 
1.  Click Security > Guest Vlan. The 
Guest VLAN Page opens: 
 
Figure 5-11 Guest VLAN Page 
The 
Guest VLAN Page contains the following fields:  
Field  Description 
VID 
Defines the VLAN ID on which the Guest VLAN is created. 
VLAN Name 
Defines the user-defined VLAN name assigned to the guest VLAN. 
Unit 
Defines the stacking member for which the Guest VLAN parameters are displayed. 
Port 
Defines the ports included in the Guest VLAN. 
2.  Define the VLAN ID in the VID field. 
3.  Define the VLAN name in the VLAN Name field  
4.  Select the stacking member which the Guest VLAN parameters are displayed in the Unit field. 
5.  Select the ports to be included in the Guest VLAN in the Port checkbox field. The selected ports appear in the Port 
field. 
6.  Click 
. The Guest VLAN is added, and the system is updated.