ZyXEL Communications G-3000H Manuel D’Utilisation
G-3000H User’s Guide
Chapter 8 Other Wireless Configurations
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H A P T E R
8
Other Wireless Configurations
This chapter describes how to configure the Layer-2 Isolation, MAC Filter and Roaming
screens on your ZyAIR.
screens on your ZyAIR.
8.1 Layer-2 Isolation Introduction
Layer-2 isolation is used to prevent wireless clients associated with your ZyAIR from
communicating with other wireless clients, AP’s, computers or routers in a network.
communicating with other wireless clients, AP’s, computers or routers in a network.
In the following figure, A represents your ZyAIR, B represents an AP, C represents a server
and 1, 2 and 3 represent wireless clients. If layer-2 isolation is enabled on the ZyAIR (A), then
wireless clients 1 and 2 cannot communicate with B, C or 3. Wireless clients 1 and 2 cannot
communicate with each other unless you enable Intra-BSS in the Wireless configuration
screen.
and 1, 2 and 3 represent wireless clients. If layer-2 isolation is enabled on the ZyAIR (A), then
wireless clients 1 and 2 cannot communicate with B, C or 3. Wireless clients 1 and 2 cannot
communicate with each other unless you enable Intra-BSS in the Wireless configuration
screen.
Note: In the Wireless configuration screen, the Enable Intra-BSS Traffic check box is
cleared when you enable layer-2 isolation.
cleared when you enable layer-2 isolation.
If you want 1 and 2 to be able to communicate with C, B and/ or 3 then enter the MAC
addresses of C, B and/or 3 in the Allow devices with these MAC addresses table.
addresses of C, B and/or 3 in the Allow devices with these MAC addresses table.