All right, let's take a quick look at the graphical user interface.
We know that we might be using manager or VManage to manage our environment in
a real
world scenario.
And so let's see how we could configure a T-lock extension here as far as
configuration is
concerned.
So we're going to go to configure and then down to templates.
And from here, we're going to click over to feature templates.
And let's just say the edges 11 and 12 in a scenario where we want to connect
to one
another.
And we're going to go about doing this.
Well, we're going to have to create new interfaces like we did with edges 13
and 14.
And so let's just go ahead and click add template here.
We'll search by 8000V.
And what we want to do is create one of these templates for a VPN interface for
ethernet.
What we're going to do is we, as usual, have to scroll all the way up to the
top here.
We'll call this template name T-lock extension, something like that,
description, sure, T-lock
extension.
We're not going to save this.
Just want to create a quick demonstration.
And what we'll do is when we scroll down the interface name here, we'll go
ahead and
create this as gigabit ethernet five or something along those lines, we would
add an IPV4
address.
So as usual, we'd want to change this to device specific.
And by the way, probably change the variable.
Maybe we'll throw five in there since it's gig ethernet five, just like we've
done in
the past.
So what we're going to do now is scroll down.
This is not the tunnel interface.
This is the T-lock extension interface.
So we're going to leave tunnel interface set to off.
And then we're going to scroll down to the advanced section way down here.
And down here, we're going to find in the middle T-lock extension.
So what we can do is change T-lock extension to global.
And then I can enter the interface name.
Now it doesn't give us the nice selection of gigabit ethernet from the dropdown
like
it did earlier.
So we're going to have to type this in, but gigabit ethernet.
And then we reference our WAN link.
So maybe it's gigabit ethernet one or gigabit ethernet two, something along
those lines.
But that is how we would perform configuration in manager.
We'd save this.
We'd apply it to the device template, but naturally in our lab environment, we
're not
going to need that.
And so we don't want to do it to our lab environment, but again, in a real
world scenario where
we need to create a T-lock extension in manager, that is how we'd get the job
done.