Views: 749Most people never think about the Domain Name System (DNS) until something stops working. They enter a website address, press Enter, and expect the page to appear. Somewhere along the way, DNS helps translate the domain name into the IP address needed to reach the destination. What many Internet users do not realize is
Public DNS Servers Explained: Which One Should You Use? Read More »
Views: 1,901If you spend much time on CellStream.com, you may notice something that has become increasingly unusual on the Web: We don’t fill our articles with advertising. There are no advertisements interrupting a Wireshark tutorial. No pop-up covering the network diagram you’re trying to read. No video suddenly playing while you’re studying IPv6. No advertisement
Why CellStream Doesn’t Fill This Site With Ads — and How You Can Help Read More »
Views: 16,755Back in 2018 (I think) I was becoming increasingly aware of the QUIC protocol in my and other’s packet captures and I immediately dug in and wrote about it. As of recent data (now Feb 2025), QUIC (Quick UDP Internet Connections) is experiencing significant adoption across the internet. Websites have implemented QUIC, with HTTP/3—built
An update on QUIC Adoption and traffic levels Read More »
Views: 2,758Cisco had a free self paced, online learning course – until March 24th, 2025! I don’t know if it is still available – I think they are charging now. The course is called: AI Solutions on Cisco Infrastructure Essentials | DCAIE. Learn about the essentials of deploying, migrating, and operating AI solutions on Cisco data center
Want to Learn AI Networking Free? Read More »
Views: 2,077In an article I recently read at thenextweb.com, someone inside Google headquarters ran a speed test. The results (if this is true and accurate) are mind boggling. When I first saw the graphic below, I had the same reaction as when I saw the Grand Canyon for the first time. Comments are welcomed below
Speed Test at Google Read More »
