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In this validation section, I thought it'd be super useful to take a few

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moments together

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and maybe just consider what would be involved in creating yet another VRF,

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another tier zero VRF,

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but this time for the customer green. And what I'd like you to do, based on

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this topology

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for customer green that we have here on the chalkboard, I'd like you to think

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about what would be

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the logical steps that would need to be gone through to implement this. Now,

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pretty much is

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going to mirror what we just did in the videos leading up to this point, but I

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thought, you know

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what, if we take a moment right now and pause and just think through what we
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what, if we take a moment right now and pause and just think through what we

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would need to do,

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that's going to be helpful in reminding us of those steps. It also gives an

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opportunity in the

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walkthrough coming up to actually implement this, verify what we think are the

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high level steps,

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and then also do any troubleshooting as we go through it together. So for this

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new VRF for the

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customer green, we want to use the VLAN 24 for the uplink that'd be right here.

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So this would be

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VLAN 24 and the IP dressing space for that uplink is 24.1.2.0 with a 24-bit
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VLAN 24 and the IP dressing space for that uplink is 24.1.2.0 with a 24-bit

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mask. And the gateway on

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VLAN 24, the external gateway is at .1. And then for the edge nodes that we're

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going to use as part

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of this green VRF tier zero gateway, edge ones can be at .61 and edge two is

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going to be at .62.

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And then we'd also want to put in this green tier one gateway called green tier

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gateway A

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and connect it to a segment that's using the 10, 10 address space and for that

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segment,

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they want to go ahead and call it the green segment 10. So here's what I'd like

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you to do. I'd like

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you to pause right here on this video and walk through the steps involved that
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you to pause right here on this video and walk through the steps involved that

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would be required

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to go ahead and make this all happen. And now what's not shown here explicitly,

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but it needs to be done is we'd also need to make sure we create an external

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segment for VLAN 24

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so that we can actually configure this logical green VRF tier zero with

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external interfaces

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using edge one and edge two as they connect to that segment. And when it comes

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to DHCP services,

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we have some options regarding how that can be deployed. We covered those in

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our videos and

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skills regarding DHCP. So once again, I'd like you to walk through the logical
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skills regarding DHCP. So once again, I'd like you to walk through the logical

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steps of what you

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believe would be required to make all this happen. And then in the follow up

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video, where we validate

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this together, we'll actually walk through the entire process to confirm both

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our predictions

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that one needs to be implemented. And then also verify that it works once we're

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all done with the

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configuration.

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