The OSI (Open Systems Interconnection) model is a framework used to understand how different devices communicate over a network. It consists of 7 layers, each responsible for specific functions.

The Physical Layer: Understanding the OSI Model Understanding the OSI Model Josh Stephens is Head Geek and VP of Technology at SolarWinds, an IT management software company based in Austin, Texas.

If you have anything to do with networked AV and you're not well-versed in the OSI model, we've got you covered. You will learn the fundamental ideas around getting data from host A to host B over a ...

When troubleshooting network issues it’s helpful to understand if the issue is occurring at Layer 2 or Layer 3 of the OSI model. If you’re able to get local communications to work but the ...

Task 7: Telnet (In-Depth Technical Writeup) In this lab, I manually interfaced with TCP-based services using the Telnet protocol to understand how network-layer and application-layer protocols operate ...

In this continuation of his tip on ISDN implementation, Chris Partsenidis discusses the OSI Layers, protocols, components and router options used by ISDN.

In fact, UDC has boasted of its novel single layer encapsulation efforts as far back as 2011, and CEO Steve Abramson reminded us during the most recent earnings conference call in February that ...