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[AUDIO LOGO]

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Hello, and welcome to
Implementing Segment Routing

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Traffic Engineering, or TE.

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In this skill, we're going to
be jumping onto the command line

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and actually getting Segment
Routing Traffic Engineering up

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and running in our environment.

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Now, this is going to
involve several steps.

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The first step is
we're going to have

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to configure MPLS TE
in our environment

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because, at the end of the day,
remember that our data plane is

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still MPLS.

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Then we have to configure
Segment Routing itself.

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That's not configured
yet in our environment,

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so that's just really
something we have to enable.

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Then we're going to configure
BGP and PCEP to actually handle

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running traffic
engineering between two

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separate routing domains.

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We'll be using IS-IS and OSPF
for two different domains,

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and we'll use BGP with PCEP
to join those together.

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Then, once all of those
components are configured,

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then we can finally configure
our traffic engineering

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policies and tunnels.

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And we'll verify,
once all that's

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up and running, that we
actually have data plane

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reachability to the other side.

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So we have a whole lot of
configuration to do here,

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but it'll be a lot of fun.

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So 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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