We’ve all been there, protecting our ears. The school play in the gym or community hall, where sound is distorted due to glitches in equipment.   “And listening to live performances on the internet ...

A packet of data that never reaches its destination. For example, if the network becomes congested and the traffic exceeds the momentary holding capacity (buffer space) of the router, packets will be ...

When network problems seem to defy the laws of physics, you'd better know your way around the dark region below layer 3 Long, long ago, before I could tell the difference between a /20 and a /30, a ...