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All right, it's time for a plan.

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We need to plan on
the VRF names and also

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the layer three
addresses that we

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want to participate as part
of those newly created VRFs.

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So let's go to the drawing
board, put our plan together,

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and then we'll implement it.

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So here's what I propose
we do, and partly

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because it's already
on the whiteboard here.

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Let's go ahead and create a VRF
called Customer 1, C-U-S-T-1.

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It is case sensitive to, so if
you create it with a capital C,

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be sure to put it in
when you're working

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with the config as a capital
C. And we'll create Customer 2.

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We'll do this on both switches,
switch 1, and switch two.
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We'll do this on both switches,
switch 1, and switch two.

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So poof, we're going
to have two VRFs

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but unfortunately they've
got no routes, because they

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have no interfaces.

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So then we'll solve that by
adding the layer 3 interfaces.

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So as part of our plan
let's use these for VLANs.

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So for VLANs let's use
101, 102, 201, and 202.

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And associated with those VLANs
we'll also create SVIs, SVI.

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Same number.

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So interface VLAN 101, interface
VLAN 102, interface 201,

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and interface VLAN 202.
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and interface VLAN 202.

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And then we'll associate
those interfaces

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with the appropriate VRF.

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So it will look like this.

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We'll take interface
VLAN 101 and 102,

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and we'll associate it
with Customer 1, that VRF.

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We'll take interface--
logically our three interfaces

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of interface VLANs
201 and 202 and we'll

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associate them with Customer 2.

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Now, the moment we do
that this Customer 1

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VRF is going to have to
directly connected networks.

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10.

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101.

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0.

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and 10.

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12.

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0.

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And when we do it for
Customer 2 for that VRF

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it's going to have two
directly connected networks.
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it's going to have two
directly connected networks.

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10.

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201.

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0 and 10.

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12.

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0.

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This cracks me up.

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I just love it.

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See how that 10.

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12.

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0 is the same as this 10.

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12.

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0.

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Well, the reality is the
IP addressing is the same.

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It looks the same.

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However, because
this network of, 10.

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12.

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0. that route is in VRF
Customer 2 and this root 10.

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12.

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0 is in Customer 1 then
their independent VRFs

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can support both of those
routes and treat them

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as separate routes based on the
VRF that those routes are in.

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So with that plan in mind
let me walk you through step
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So with that plan in mind
let me walk you through step

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by step in the creation of these
VRFs, the creation of the SVIs,

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and then the association
of those layer 3 SVIs

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into the appropriate VRFs.

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And then we'll do
some shell commands

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to verify that it's working.

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So I will see you, my friend,
in the very next video

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for that configuration.

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See you there in a moment.

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Meanwhile, I hope this has
been informative for you

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and I'd like to thank
you for viewing.