Cisco SD-WAN: On-Ramp to the Cloud

As much as I love to call out a vendor on marketing nonsense, Ramesh Prabagaran, Director of Product Management at Cisco, made some compelling marketing statements about SD-WAN at Networking Field Day 19. In particular he said:

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Hopeful with a Dash of Skepticism: Cisco 9800 Wireless Controllers

Only a few years ago, Cisco tried their hand at a converged access wireless platform with, among other devices, the Cisco 5760 Wireless LAN Controller. To this day, I have nightmares about that box. It wasn’t fully functional, and it had huge code issues. Today, in spite of AireOS being a stable, highly functional, and well-known WLC platform, Cisco is trying it again with a range of WLCs in the 9300 and 9800 series.

However, will this brave attempt prove to have the same fate as the 5760?

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Bridging the Gap Between the Classroom and Real-World IT

This week I taught my last class as a part-time adjunct instructor at a community college. I’ve been there for six years – 12 consecutive semesters. Each term, alongside the actual curriculum, I incorporated my work experiences and lessons learned about the reality of working in IT. Making the class meaningful from a real-world perspective was very important to me.

For my very last class, I chose not to cover anything in the textbook or any of the bullets on the syllabus. Instead, I introduced my students to systems and network automation. What may seem old news to you and me was brand-new to my class, and I don’t believe this is the exception.

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