Dennis Laganiere helps network architects design wireless systems by presenting an overview of antenna options. In this excerpt from his Zone Tutorial addressing wireless networks, Dennis examines issues and concerns related to the various antenna types, options, and accessories. While access points and wireless bridges are designed to perform in a variety of environments; paying attention to the appropriate antenna options and placement can improve performance, extend range, and expand areas of coverage.

View Antennas for Wireless Networks A Tutorial excerpt from Wireless Networking by Dennis Laganiere

Did you know the brand new "Other VPNs" Study Guide that Certification Zone unveiled on July 1 is the seventh Zone Study Guide written by networking expert Annlee Hines? Gain a better understanding of Annlee by reading this week's Zone Interview. In it, Annlee discusses the different real-life scenarios that make it necessary to understand VPNs and also offers some nuts and bolts advice about security, consulting, and networking in general.

View Interview with the Author - Annlee Hines