by Destiny Bertucci | Apr 28, 2026 | All, Featured
12 minEvery packet that crosses an Ethernet network has a destination IP address in its header. Switches do not forward traffic by IP address. They forward by MAC address. Something has to bridge the gap between the IP address an application wants to reach and the MAC...
by Destiny Bertucci | Mar 23, 2026 | All
12 minNetwork congestion is one of the most common performance problems in modern IT environments, yet it remains one of the most misdiagnosed. Users complain that things are slow. Applications time out. Video calls break up. And the network team scrambles to find the...
by Destiny Bertucci | Feb 17, 2026 | All, Network Essentials
11 minNetwork issues never happen at a convenient time. One minute everything is running smoothly, and the next you are dealing with a site that is offline, a VoIP call falling apart, or an application grinding to a halt. When that happens, the tools you reach for...
