April 29, 2026
If you’re currently studying for the Cisco CCNP Security certification or planning to pursue CCIE Security, stop what you’re doing and pay attention. Cisco is rolling out significant exam updates effective August 27, 2026, and some concentration exams are being Read more…
February 11, 2026
If you’re working in a modern data center with Cisco Nexus switches (especially 9000 series), combining VXLAN (for network virtualization and Layer 2 extension over Layer 3) with vPC (Virtual Port Channel for redundancy) is a powerful way to build Read more…
October 1, 2025
If you’re studying for your CCNA, grinding through CCNP, or already holding that hard-earned CCIE number, this one’s for you. In my latest YouTube video — after reaching my 10-year anniversary of earning my CCIE — I show the plaque Read more…
June 27, 2025
Have a look at the big announcements from Cisco Live 2025 with this review. Cisco live 2025 was held in San Diego, California and I went on site to learn about what’s new from Cisco, expand my knowledge on Cisco Read more…
May 28, 2025
Cisco just announced some big updates to some of their certifications that will be taking effect on February 3rd, 2026. If you’re studying for a Cisco certification, then these changes could affect you. You can take a look at the Read more…
February 12, 2025
Cisco has made a lot of certification updates for 2025 and I go over the announcements in this video. If you’re studying for a Cisco certification or have a Cisco certification, then you’ll want to watch this video. Related Content: Read more…
December 4, 2024
Take an in-depth look at the Cisco Firepower 1010. This hands-on review covers the unboxing and setup, an overview of Cisco Security Cloud Control, insights into the Firewall Management Center and concludes with my honest thoughts and observations about the Read more…
September 4, 2024
An Introduction to IP routing. After learning about IP subnetting, the next step is using that knowledge to route packets across the network. This is where IP routing comes in. Join me as I explain the basics of IP routing Read more…
June 19, 2024
Looking for a recap of the big announcements from Cisco Live 2024. Check out this video where I go over what was announced and how it affects your career in computer networking, data center, or cybersecurity. For more information, check Read more…
August 2, 2023
If you’re looking to build your own Cisco labs, there is no better tool than Cisco Modeling Labs, and now with the latest update, CML just got better. Join me as I go over the changes to CML in version Read more…
