[AUDIO LOGO]
Hello, and welcome to Implementing Segment Routing.
In this skill, we're going to jump into the command line
and actually get segment routing up and running.
We're going to start by configuring
IS-IS, which is currently our core IGP,
to support segment routing.
Then we're going to configure our prefixes
for the loopback interfaces on each of our devices.
Then we're going to set up our routers
to prefer using the SR, or segment routing,
labels over the LDP labels.
Once that's working, we can go ahead and remove LDP.
It won't be needed in our environment anymore.
Finally, we're going to wrap up by replacing IS-IS with OSPF,
just in case OSPF doesn't happen to be the IGP that you're
using in your environment.
So we have quite a journey ahead of us.
Let's go ahead and jump in.
I'll see you in the next video.