Welcome guys let's go ahead the RCC and I cursed with an ad the Wednesday OSPF conflagration lab with
six steps to accomplish.
And in the first step we need to configure your OSPF for topology MBO and we need to redistribute the
static routes on rather one worries rather one is guy this guy has external static routes so we need
to read this verbatim into ISPF as type E-1.
OK.
Then in the second or spiff edges since it must not be established if there is no SBF rather which means
we are going to configure passive interface in somewhere in the third rather than in area zero must
be configured with any five brothers in area 23 must be configured with clear text authentication and
our key is going to be Cisco CO then rather than airier 45 should not receive the external routes out
of the OSPF domain.
What is it five brothers in area 23 must not receive type 3 4 and 5 Eliseus these others must switch
the external network way of default route which is a cost of 100 cool and Lust's all others should paying
it out.
OK how are we going to accomplish this.
That's less clear.
Let's start with the first one.
I mean of course you're always there for each other.
And the first thing I'm going to will be defining the runaway dividend I'm going to advertise add Altez
works then I'm going to configure redistribution or rather one two as well to pro-white connection.
Okay.
Through this terrible drought will be one I'm going to take care about.
All right let's go with the rather to show up in the rest breath.
We have some works
whereas the other two belong to rather through is this guy right than 100 Splunk is zero.
And the other guys learn to area two and three or rather was of one
rather Y.D. then that work 0 0 0 255 and full array zeros.
Dan network says 1 0 0 0 2 2 5 Lankester area.
This ok rather for rather us of one show IP in of his breath.
Rather ride the forward for over for
then let's go network was your Blanc's there is zero network
zero zero zero to its with long series 45.
Or other wan.
Let's go ahead brotherless of one again dandled thing.
I'm going to configure as rather I did your first download as advertised.
Do not work on 1.000 at all 2:55 areas that are.
And please keep in mind that we need to configure my one more thing in the sky which is redistributing
really rich static.
So that's metric actual question is not talking about metric but I'm going to use 50 and metric type
of.
There are going to be e.
One.
OK.
Girl rather sex show.
AP In the very brief and brief rather was of one
47 2:55 with plunks two areas zero down
000 a 12 is in this area.
You are feeling tired.
Guys please help me.
I forgot.
Rather write a statement on the prairies try the right thing.
Rather why is 666 sex and Coulier be oys.
Priok Yes OK.
Sure why no breath.
All right.
Network forty five
area of Fife
it takes really long to figure all of these guys.
We have some look backs in here.
I'm going to also advertise this guys to rather choice of one work tan wall 0 0 rather ride the rather
ride the 333 3 or
0
a 23 and net work
will belong to that area in the three
one
two and three.
OK
show IAP in the rest breath and or otherwise be one
or I write songs sounds so and so on network you are 00 2:55
and
the
other guy right.
Last word rather as one rather ID 8 8 8 a call for you or yes do is show a B in brief and network 1
0 0 0 to fifth to 5 in area.
This guy why is it going on oh I forgot this or K pretty cool.
The first step must be finished I think.
Let's check what's going on in on the way of looking at the topology.
Cover your ass before the topology of all accomplished redistributor statics through study were was
on rather one S-type you want accomplished then.
Then then I think.
All right.
This guy has finished let's go ahead with the second step.
OSPF and decency must not be established if there is no.
Rather.
OK it's saying that if there is an OSPF rather which has an interface connect to not to rather offer
you your passive interface there is saying they're OK to configure a passive interface for example where
we can configure in here.
Let's take a look.
All right I'm going to do a different thing for the situation and I'm going to learn new and other one
and other things also but I'm going to just configure it on one rather.
I don't want to lose time with the passive interface commands.
I'm just going to choose well rather and I'm going to configure the passive interface in a different
style.
OK let's go with their rather maybe rather five.
Looks like a good choice.
Oh ok
rather waste of one and I'm cosier parsing in the phrase default which activates passive interface on
all interfaces.
OK as soon as I convert Garrett my OSPF Edisons is down as you can see because I'm not sending Hello
packet's from the fast internet want one which has a configured IP.
The thing I'm going to do in here is just activate this guy by using a passive interface.
First one one command OK.
You will do it on each other you can check this go figure as you can make this information on each other
but I'm not going to lose time by doing this.
I just want to show you how to configure it.
Ok then in the third step is saying that rather is in area 0 or disguise 1 to 6 and 4 must be configured
with the 5.
Alright this will be in the 5 authenticated and area this will be clear text authenticated clear text.
All right.
I need to again call your all these steps on for others in areas 0 but I'm just going to configure it
for rather one perhaps.
OK.
You make the same configuration four to 6 and 4 as well.
You need to do it.
OK.
And four area.
Today I'm going to configure the rather three to show you how we can configure that configuration will
be the same for the other rather.
So I don't want to lose time again but I'm just going to show you how to configure it.
OK let's start with and the first configuration on for example rather 1 or K rather 1 rather 1 where
you you're here in rather on
interface zero which is the interface and the array is zero.
I'm going to configure IPO as B.F..
But the question What has a type of message that I just then I'm typing I post.
Or is this message that just key one and the wires and are key going to be Cisco.
All right.
This is how we configured the M.D five authentication for a day rather in area zero as I can.
As I told you you need to convert your the same configuration for the rather 6 rather two and rather
4 as you can see that neighbors are down right now.
OK cause we have a key we are using authentication method message that just will put the kids right
now.
OK let's go to this guy now.
In this guy I'm going to convert your clip text to come thickish rather to show up in with I'm using
this interface for this area.
I'm typing this I'm just I to we have Atlantic Ocean tucked away the clear text then I'm using I because
this all time to the nation he and just Cisco the OK.
Pretty cool.
And I accomplished the third step as well.
Were you man o k come placed
but I want to show you something else.
So I'm going to call if you're the
OK.
I'm going to make a new configuration for the other guys too.
For example where is the other tree.
Rather tree
I believe have authentication
authentication Cisco membership with wintery and to shoot come back.
Yes.
Then I'm going to configure on
6 2 and 4 2.
I told you that I don't want to lose time but I want to show you something on the next step so I'm going
to configure it.
I'm sorry.
So I before authentication and message just message that is just key in the file.
All right let's go to for
show I'd be in brief press 0 0 0 0 or
complication message that just appears their message that just the one and the five Cisco.
So I'm going to copy this guy
and let's go to six first zero zero IP or spare authentication message digest and pass this.
And lastly we need to go to the other two I think or rather to press 0 0 or IP SPF authentication and
message.
They just I feel Speth message.
They just key one in the five Cisco or at now with a finished
let's go the first step is saying there rather is an area of 45 warier in front of this guy's rather
4 and rather 5 should not receive the external router out of OSPF domain.
And these trucks are the routes which are being redistributed by other one right.
I don't want to see this guy in this area.
So if they don't want to see an external route in an area I need to configure the area as stup right.
I'm going to go on for years tab for area of 45 or rather 4 rather 5 rather 4
rather choice of one an area of 45 stop as soon as I type with my edges and my neighbor is down because
up is a flag.
When we come for your the distancing or SBF then let's go to the other Fyffe
rather us one and three or four fives which makes my neighbor ship
full of them with their other five override I configured here as that.
So I had to take a look.
Why I show I Purab OK as you can see that I'm receiving some rocks from the interiors and receiving
entry routes and I'm also receiving them for drives.
OK this default route I'm receiving is because of this area is this Tubber are not receiving any Easterhouse
right now.
So what I'm configuring is actually by stub is a devolved from.
I'm configuring a default road and I'm sending anything else other then this works.
Could this IP address as you know that that's the only single point a single output point already.
Ok 4 is there a case to that day.
Then rather it an area when you 23 it is time where guy this guy's All right here is going to be called
the Mini
me because I don't want to see type three four and five five I say OK let's go to rather two and I'm
going to come to your other three first lecture and they're free rather us be of one and area.
And on a beer which is rather too and the Confiteor
are for the summer this time which makes this area called the list of rare
on this rather I cover you know summary.
Please pay attention that I'm configuring stuff on rather tree and I'm configuring stuff.
No summary on day here.
All right let's go and take a look.
Show I peer Rugman OK.
OK OK.
Well then seeing from the rather trees point of view is just at the default right.
I don't see any interrupts as well.
I don't see any external.
I don't see.
And I think what I'm seeing is just the single output point which is
this IP address.
And that's we don't need to do anything more and I configured here as the total stubby area.
All right.
Then all rudders must playing together.
Let's go and say to the figure.
Take a look to the figure.
Are you saying something different.
I'm saying what I'm saying here is that we need the virtual area configuration to configure where Chilla
area we need to make a virtual link between some brothers.
So the first let's to find the Micho area.
Where we're it to define the virtual thing.
OK.
All areas should be directly connected to area zero which is backbone but I can't see that
Sonus.
So the egg is not directly connected to the backbone or as you can see the.
So what I need to configure is just the virtual length but rather sake's and rather sever.
All right.
I'm going to configure a virtual link to reach rather a bus routes or Kailas girl
rather six
were chilling and the rather idea of the neighbor.
So I need to call on this guy Elser
who was doing that on six six six six Here's a conflagration of the mutual Layng and Antar and I accomplish
this.
Now all my brothers should ping each other because I have correctly configured to or death for my network.
Ok guys that was a really cool session.
I think that you learned a lot and it take almost an hour to configure all of this.
That's But that was a really cool session as I told you.
And please keep in mind that you should study and you should also make your own maps you should configure
something like that.
And you need to study on that one too.
OK guys this session has finished two and thinks we're moving.