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Configuration Guide
VLAN Configuration Example
The diagram in this section shows a switch with four ports configured to handle the traffic for
two VLANs. Port 0/2 handles traffic for both VLANs, while port 0/1 is a member of VLAN 2
only, and ports 0/3 and 0/4 are members of VLAN 3 only. The script following the diagram
shows the commands you would use to configure the switch as shown in the diagram.
Figure 5.
VLAN Example Network Diagram
Configuring a Guest VLAN
You can configure a Guest VLAN for clients to limit network access. If a client station fails to
authenticate using 802.1X or RADIUS, or if the client does not support 802.1X, then after the
authentication times out, the station is put on the guest VLAN configured for that switch port.
For more information about how to configure a Guest VLAN for wired clients, see
Configuring Dynamic VLAN Assignments
The software supports VLAN assignment for clients based on the RADIUS server
authentication. You need an external RADIUS server to use the dynamic VLAN assignment
feature. For information about how to configure the switch to allow dynamic VLAN
assignments, see
“Configuring Dynamic VLAN Assignment”
Port 0/1
VLAN 2
Port 0/2
VLANs 2 & 3
Port 0/3
VLAN 3
Port 0/4
VLAN 3
Layer 3 Switch
VLAN 2
VLAN 3
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