According to the OSI Model, the session layer is where connections are established, managed, and torn down. For connection-oriented network protocols, understanding how the session layer works, and ...

A networking topology choice that is easily misunderstood. There are many questions that come to mind when selecting a Layer 2 vs Layer 3 network topology for audio systems. Surprisingly, most of it ...

Layers 7 through 4 are geared more to the application than the lower layers, which are designed to move packets from one place to another no matter what they contain. This top layer defines the ...

The Layer 2 Tunneling Protocol (L2TP) is a standard protocol for tunneling L2 traffic over an IP network. Its ability to carry almost any L2 data format over IP or other L3 networks makes it ...

Network-equipment manufacturers use lab network environments to perform scenario testing on new products, and they need to be able to reconfigure those networks quickly, accurately, and ...

Dr. James McCaffrey of Microsoft Research explains how to define a network in installment No. 2 of his four-part series that will present a complete end-to-end production-quality example of ...

The concept connects disparate networks to provide greater information to warfighters. U.S. military officials envision one day being able to network together virtually all airborne assets, providing ...