Dual WLAN interface introduction
The ZyAIR G-3000 supports Dual WLAN interface that can operate two WLAN card in one device. Another card can be added using the extension (removable) slot on the side panel of the ZyAIR G-3000.
With two WLAN card, the ZyAIR G-3000 can be set up with two different wireless configurations, for example, an Access Point with one card and a Bridge or an AP+Bridge with the other card.
The following figure show an example with the ZyAIR dual WLAN application. One wireless interface is configured with ESS 1. The other wireless interface is configured with ESS2.
Each of Wireless card can be configured using the following WLAN operation modes:
1. AP mode
2. AP + Bridge mode
3. Bridge/Repeater mode
Note: A different channel should be configured for each WLAN interface to reduce the effects of radio interference.