Controlling Access to the Wireless Network 45Devices that are on different VLANs are isolated from each other. ForVLAN to work correctly, all network devices (for example, hubs,switches, routers, and gateways) must support the 802.1Q standard.For an overview of the VLAN support provided by the Access Point, referto “VLAN Support” on page 14.If you click this option, you also need to assign a VLAN ID to eachsecurity profile. To assign a VLAN ID to each profile, click ConfigureVLAN, and then provide the required information on the VLAN screen.Figure 21 VLAN ScreenControlling Accessto the WirelessNetworkBy default, the Access Point’s security settings are disabled to allow youto easily connect and configure it after the initial setup. Anyone that candetect the SSID that is broadcast on the wireless network can thereforeconnect to it.You can configure the Access Point to prevent unauthorized or untrustedwireless stations from accessing your wireless network. To do this, youneed to:1 Define the list of trusted wireless stations. These are the wireless stationsthat will be allowed to access the wireless network.2 Enable access control based on MAC addresses (also known as physicaladdress)Before performing these steps, you first need to get the MAC addressesof the wireless stations that you want to add to the access control list. To
