Network optimization
Learn how technologies for managing application traffic on your network can help you get the most out of your infrastructure investment.

Enterprise Caching
This Flash demo shows how Expand Networks' patented Enterprise Caching Technology increases network throughput by between 100 and 400 percent. (Note: This 962K Flash animation opens in a new window. If you don't have Macromedia's Flash Player, you can get it here.)

Voice versus data
Everyone knows that voice and data networks differ, but not everyone knows just how. Here are the key distinctions and what they mean for your network.

Carrier services overview
From T-3 to frame relay, from ISDN to DSL, a wide range of carrier services is available to link the parts of your network and connect them to the world.

Networking glossary
Networking and telecom have spawned enough acronyms and jargon to fill a dozen dictionaries. This guide to networking terminology covers some of the essentials.