ZyXEL NWA-3100 User’s Guide
105
CHAPTER 8
Other Wireless Configuration
This chapter describes how to configure the Layer-2 Isolation and MAC Filter screens on
your ZyXEL Device.
8.1 Layer-2 Isolation Introduction
Layer-2 isolation is used to prevent wireless clients associated with your ZyXEL Device from
communicating with other wireless clients, APs, computers or routers in a network.
In the following example, layer-2 isolation is enabled on the ZyXEL Device (Z, in the figure)
to allow a guest wireless client (A) to access the main network router (B), the router providing
Internet access (C), and the network printer (D) while preventing the client from accessing
other computers and servers on the network. The client can communicate with other wireless
clients only if Intra-BSS Traffic blocking is disabled.
" In the Wireless configuration screen, Intra-BSS Traffic Blocking is activated
when you enable layer-2 isolation.