Learning

Technology Training at CellStream

CellStream Learning Services / By

Views: 15,440At 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 training is

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The Story of Secretly Applying ISD in Courses Here

The CellStream Blog / By

Views: 2,226Well, the title “The Story of Secretly Applying ISD in Courses Here” is a little misleading. I have never denied it. Some people have recognized it. I just never made a big deal of it. So let me explain. First, what is ISD? Well, a gentleman named Harold Stolovitch, along with his longtime collaborator

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Teaching Kids Hexadecimal and Binary

The CellStream Blog / By

Views: 2,951Teaching 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 into why

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Teaching Kids About Networks/Networking

The CellStream Blog / By

Views: 5,654Teaching 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 step-by-step approach

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Want to Learn AI Networking Free?

The CellStream Blog / By

Views: 2,746Cisco 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

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

Frequently Asked Questions / By

Views: 2,332I 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 the undergraduate

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Learning the Network Science Fundamentals

Networking and Computing Tips and Tricks / By

Views: 1,645Some 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 fundamentals?  And,

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