Prehealth Advising will upload your packet to the central application services after all letters are received, you've finalized your letter list, and you submit the release form at the bottom of this ...

A network router plays a crucial role in how data packets travel to and from a computer to host across the Internet. Routers serve as the junction point between the computers in a network and an ...

I have this scenario where the MAC address table in my switch ages out MAC addresses of devices that it hasn't heard from after 5 minutes. I could extend this time, but the scenario also requires that ...

I'd like to have complete control over the ethernet header and anything else I may care to add (ARP, IP, etc information) to a packet, and then send them. I just did it in C++ using WinPcap, but if ...

In the last Video Networking column, I described some of the headaches involved with trying to upload a file to an e-mail Web server. Most likely, Transmission Control Protocol (more commonly known as ...