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Hello, and welcome to troubleshooting routing protocols, OSPF edition.

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In this skill, we're going to be focusing on our overlay and the routing

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protocols that

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we want to use between things like our cloud endpoints and our remote site end

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points.

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Basically, what we're going to be running on top of our IPsec tunnels.

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To that end, we're going to begin by talking about some of the overlay basics

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where we

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can use different protocols and why we may want to, as well as other
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can use different protocols and why we may want to, as well as other

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technologies we

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need to implement, such as possibly filtering and redistribution.

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We're also going to take a look at the topology that we're going to be using

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not only for

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this skill, but also for the following skill.

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Then, we're going to jump in and take a look at some of the important aspects

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and attributes

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of OSPF that we want to keep in mind as we're doing our troubleshooting.

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Now, hopefully, a lot of that will be a review for you.
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Now, hopefully, a lot of that will be a review for you.

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This should not be your first introduction to OSPF.

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Remember, the best way to troubleshoot something is to know it very well.

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But hopefully, this will be a good review.

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Then finally, we're going to actually jump into the command line and use some

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of our

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tools that we have available to actually troubleshoot on OSPF environment.

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We're going to work through a couple of trouble tickets.

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As you can hear, we have a lot of stuff to cover.

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Let's go ahead and jump in and get started.
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Let's go ahead and jump in and get started.

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I'll see you in the next video.

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