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A quick programming note, if you will, as we jump into this skill, we're about

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to talk

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about wireless QoS because when we look at the blueprint for this exam, that's

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what's

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next, and we want to try to stay in order with things.

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But it does feel a little bit out of order to talk about wireless QoS before we

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've

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really drilled into the wireless concepts that are going to come later on in

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the course.

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Now, Encore is going to assume that we have a foundational understanding of

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wireless.

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If you feel like you need a refresher for wireless, don't worry, we've got you
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If you feel like you need a refresher for wireless, don't worry, we've got you

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covered.

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Go to the CCNA course and watch the wireless skills within that course, and you

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should

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have a really good foundation for both this skill and the skills moving forward

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.

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We also have way more wireless content here on CBT Nuggets if you want to go

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even deeper

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than that.

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But for the sake of the Encore, we're going to want to make sure that we have a

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little

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bit of foundational knowledge about wireless before we jump into this skill and

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the skills

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to come.

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But let's go ahead and jump in and now talk about wireless QoS.

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Wireless is a fascinating technology.
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Wireless is a fascinating technology.

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I absolutely love it.

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And the quality of service conversations going to revolve around a couple of

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aspects.

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First of all, everything we've talked about up until now and making sure we can

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do queuing

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and tagging and such, but also recognizing that wireless is a little bit

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different.

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It's a half duplex technology.

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And now we have to worry about the idea that it's not just me who's priorit

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izing some of

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my traffic over others of my traffic, but now if we have 30 machines all in the

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same

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space, how do I prioritize my high priority packets over other people's low
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space, how do I prioritize my high priority packets over other people's low

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priority packets?

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Pretty fascinating conversation.

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So let's dive in.