WEBVTT

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I know at this point you're probably just going to have to trust me.

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But trust me, I use the OCI model every single day, sometimes for many, many, many minutes of the

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day.

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Studying architectural models is not necessarily everyone's favorite cup of tea, but I'm going to make

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it really easy for you, and it's something that you just have to know, because when it comes to networking,

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there's no easier way to break it down than using these models that we're going to discuss.

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And I'll tell you right now, your adversaries know these models and know them well.

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So let's jump in and talk models.

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Let's talk network topologies.

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These things we just have to know.