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To reinforce the concepts that we've just taken a look at in this skill and in

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these videos,

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I've got a customer scenario for you and here it is. The customer recently

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implemented an IPsec

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site site VPN tunnel based on our lab topology, which is a quick reminder is

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the tunnel from here

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over to here using all the IP addresses and subnets that we discussed and went

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through

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in this set of videos. So what should be happening is any traffic between the

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1033

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zero network and the 1080 network that should all be protected by IPsec.
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zero network and the 1080 network that should all be protected by IPsec.

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However, unfortunately,

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that's not happening. And not only is it not happening, but this little VM here

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, the red VM,

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as it tries to connect to 108010 over here on this segment, it can't even get

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there at all.

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So here's what I'd love for you to do right now. Take a look at the screenshots

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following this

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video and identify from those screenshots, what is the problem with the IPsec

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VPN configuration

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between 1033 zero and 1080. And then after you've had a chance to look at those
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between 1033 zero and 1080. And then after you've had a chance to look at those

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screenshots and

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determine what you think the problem is, join me for the next video and we'll

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review the issue

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what's causing the problem together. So have some fun walking through this and

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I'll see you in the

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next video.