Wireless fundamentals explained in free, downloadable posters

Xirrus has made available a set of free, downloadable posters that explain wireless fundamentals as well as more-detailed information on 802.11-based WiFi networks.

Completing a registration form, which includes name and contact information, enables anyone to download a set of posters that "de-mystify" wireless LAN systems and technologies, including the following.

• 802.11a/b/g
• 802.11n principles
• WiFi authentication
• WiFi encryption
• High-performance WiFi

The image at the bottom of this screen shows, in small scale, the "802.11 a/b/g Demystified" poster.

Those who register can also download a series of accompanying podcasts on the same topics.

Register here for the "WiFi demystified" set of posters and podcasts from Xirrus.