Learning Archives - CellStream, Inc.

Technology Training at CellStream

Leave a Comment / CellStream Learning Services / By Andrew Walding

Post Views: 14,992 At CellStream, we design and deliver technology training programs specifically aligned to the realities of today’s broadband, telecommunications, and IP-based networking environments. Our focus is not generic IT instruction — it is highly curated, operationally relevant education built for service providers, network engineers, broadband technicians, sales teams, leadership, and customer-facing staff. Our […]

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If I want to get into Networking, what should I learn in 2025?

Leave a Comment / Frequently Asked Questions / By Andrew Walding

Post Views: 1,777 I get asked this question all the time. It is indeed a great question. I previously posted an answer to this FAQ in 2017 – you can look at that here. I often point folks who ask to that post, but they claim it is ancient history. But is it? So I

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Teaching Kids Hexadecimal and Binary

Leave a Comment / The CellStream Blog / By Andrew Walding

Post Views: 2,223 Teaching hexadecimal and binary, especially around bits, nibbles, and bytes, is an awesome way to introduce kids to how computers “think.” Let’s face it their world is fully computerized and networked. All communications is done in binary, bits, nibbles, and bytes. Heck, its the way computers think. Here is a deeper dive

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Teaching Kids About Networks/Networking

Leave a Comment / The CellStream Blog / By Andrew Walding

Post Views: 4,313 Teaching kids about networking (the digital kind, not social networking) can actually be a lot of fun if you break it down into simple, relatable concepts and use interactive activities. I have written other articles like teaching kids programming and teaching kids electricity. Here I want to talk about networking. Here’s a

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Want to Learn AI Networking Free?

Leave a Comment / The CellStream Blog / By Andrew Walding

Post Views: 2,141 Cisco 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

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If I want to get into Networking, what should I learn?

Leave a Comment / Frequently Asked Questions / By Andrew Walding

Post Views: 1,920 I was recently (this was 2017) asked the question “If I want to get into Networking, what should I learn?” If you want to see the 2025 answer – click here. A great question because Telecommunications or Data Networking is really not a degree program at most universities, at least not at

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Learning the Network Science Fundamentals

Leave a Comment / Networking and Computing Tips and Tricks / By Andrew Walding

Post Views: 1,180 Some of you know, that to master networking technologies you have to have a complete grasp of the fundamentals. Furthermore, like any technology, if you don’t review these fundamentals often, they can become a bit hazy in our memory. The question, then, is how can I come up to speed on the

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Technical Skills Development

Leave a Comment / CellStream Learning Services / By Andrew Walding

Post Views: 81,386 You can get a feel for the quality of our program capabilities by viewing our tutorials. If you need more information on any of our skill related services, click here and we will contact you immediately (all contact information is kept strictly private). We have built our own lab systems for instructional

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