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All right, in this video, we are going to create this blue segment right here,

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associate it with this tier one gateway,

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and then we'll follow it up by putting some VMs on that segment

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and verifying we have connectivity all the way out to the Internet.

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And by the way, this will also introduce any troubleshooting

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that we might have to do in the event that we missed any steps along the way.

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So let's create this blue segment 10 right here.

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So back in the NSX Manager, we'll click on the networking tab on the left,

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we'll go down to segments,

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and we're going to create an overlay segment that we can connect VMs to.
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and we're going to create an overlay segment that we can connect VMs to.

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So we'll click here on add segment, let's call this blue SEG 10.

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And then as far as which gateway is connected to, this is the magic,

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we're simply going to connect it to our blue tier one gateway A right there.

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And then for the transport zone, let's use our existing AB overlay transport

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zone right there.

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And then for the IP address, we may collapse the left hand side a little bit

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there.

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And for the subnet, let's go ahead and have this blue segment

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and have the default gateway be at 10.10.0.1 with a 24-bit mask.

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Just like that.

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And for DHCP services, because the gateways are already set up to support it,
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And for DHCP services, because the gateways are already set up to support it,

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let's click here on set DHCP config.

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And for the type, let's go ahead and use the gateway based DHCP server.

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We already specify the profile at the gateway itself.

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So here we can just specify the range of addresses we want to use.

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Let's use 10.10.0.

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Let's use 150 all the way through 10.10.0.200.

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And then for the gateway, it's going to use 10.10.01.

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That's the IP address we specified as the gateway for this segment.

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And for DNS, let's use a public DNS server out at 8.8.8.8.
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And for DNS, let's use a public DNS server out at 8.8.8.8.

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And for the lifetime, I'm going to set it super short for my lab of 500 seconds

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and click on apply.

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So I think we have everything we need here.

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We'll scroll down a little bit and click on save.

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And then click on no.

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I think that's everything we need to continue.

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So then if we expand the left hand side and go to network topology,

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we should have a nice visual view of that.

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So here is our blue VRF.

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Let me go ahead and make that a little bit bigger.

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So there's our blue VRF, which is linked down to our blue tier one gateway A,

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which is connected to our blue segment 10.

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And for the services available here, we have DHCP services available on that
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And for the services available here, we have DHCP services available on that

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segment.

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And if we wanted to add additional segments, we'd just do it the same way.

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By adding the new segment, associate with the gateway we wanted it connected to

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.

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And then also if we wanted DHCP services to configure the details for the range

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of IP addresses to be supported on that new segment.

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For example, because it's so easy to do, let's just do it real quick right now.

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Let's go to segments and let's add a new segment.

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Let's make a blue segment 20.

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So we'll click on add segment.

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We'll call it blue segment 20.

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We'll connect it also to that same tier one gateway, this one right here blue
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We'll connect it also to that same tier one gateway, this one right here blue

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tier one gateway A.

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And then for the transport zone, let's also put the same overlay transport zone

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.

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And for its IP address, let's use the 10 dot 20 address base there 10 dot 20

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dot 0 dot 1 with a 24 bit mask.

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And then for DHCP, we'll click there and set DHCP.

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Go ahead and specify we want to use a gateway based DHCP server and then put in

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the range.

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And for the DNS server, let's use a public DNS server there as well.

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And for the lifetime, let's also set this something short in my lab of 500

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seconds and click on apply.

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Then we'll scroll down and click on save and we'll click on note.
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Then we'll scroll down and click on save and we'll click on note.

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We're done editing that.

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And so now we have these two segments both connected to our blue tier one

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gateway A.

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If we click on network topology, we give a nice visual representation of that

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right here.

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So let me make that a little bit bigger.

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So there's our tier one gateway that is directly connected to segments 10 and

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20 with DHCP services available on each of those.

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So now that we have this topology in place with our blue VRF and a blue tier

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one gateway and two segments connected.

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In our next video, let's connect some VMs to one or more of these segments and
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In our next video, let's connect some VMs to one or more of these segments and

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verify that everything works.

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Thanks.