In this practical exercise we're going to check the basic switch configuration and as you can see that
in the picture we have two suites connected to each other from their geek 01 ports.
And we have six steps to accomplish.
And let us go ahead with the first step.
Come over here.
Switch host names.
To open my pick up trace or first and I'm getting into my first two which the first time it's hostname
will be Madrid to change the hostname I had to go to the configuration mode on the switch as you remember
and to go through the configuration mode first I need to go to the privileged exact map by typing enable
now I'm in the privileged exit mode to go to the configuration mode from here I need to type quantity
or calling for your terminal while you want.
I'm in the mode right now to change the hostname My command is hostname host them
moderate and that's it.
Please pay attention that as soon as I hit the enter Hausmann changed okay.
Now it's time to go to the second switch and make the same configuration enable call the and hostname
which is going to be Miami for this time
our eye we're going great again there's no problem and we accomplished the first step check time in
the second step coming for you SSA for both suites what our lab is saying to us and password is gonna
be removed one two three.
All right I'll return to the packet tracer again
and I'm going to configure SS H but I need to tell you something more before configuration as you remember
if I want to connect the device remotely I have two options to configure first option is tell it and
the second one is as age tell that is a
unsecure protocol and SS H is there secure protocol because SS H is encrypting your session while you
are connecting to be remote twice.
So what we offer always is connect via SSA H instead of talent.
So we need to configure the SSA to right now so first I'm going into the module again as you can see
that I'm still in the configuration mode so I don't need to type enable or configure terminal again
Well I'm going to do is just making the SSA configuration if you remember from our previous session
to set the set.
SS age up first we need to define a IP domain name
IP domain name let's say that it's going to be network EO
I set my domain name first to define SS age then I need to generate
group Turkey.
Turkey
I do use some question marks.
This guy is not supporting the general case.
OK.
Desires is a different version.
Normally I would tap the crypto geek key generate R as a general keys more loops and 1024 command.
But this year's version is not leading me to type this.
Instead of typing that it is offering me to type the crypto key generate and R as a.
When I type enter after this when I hit to enter it's asking me that.
How many beats in the modulus which we are going to use the 1024
OK.
Now as soon as you can see that our RSA keys were generated and the second step is defining the user
name and password.
And lastly username and we have a cis look message in here which says that SSA enabled which is a good
Nils but it's not enough so we are making our other conflagrations.
Now we are defining a hostname in I'm sorry we are defining and user name and password right now.
User name br.
And password is remote.
1 2 3 after this I need to go to the we are 2 in the face as you remember.
For example let's say that 0 2 then and I need to type transport input as I say h and Logan local and
that's it all right.
Let's go to the Miami now and do the same steps again first step let's define a domain name IP domain
name that will kill again
this second step is generating the RSA keys so create a key generate RSA
and I'm hearing and they're not now
I'm choosing to create a 1024 bits length key
and my keys were created as you can see.
Okay that's cool.
And in the second step I need to define a user name and password username brother again and as you can
see SSA has been enabled right now my keys are ready.
This means user name brand password
my search password would be removed.
One two three.
Which question says to me and after I'm going to the virtual interfaces
and I need to define that I want to reach this virtual interfaces via SSA H using the transport input
as the search command I'll log in local
that's it.
As you can see that configuring SSA H is where simple just may have a few steps that we need we need
to memorize.
First we need to define a domain name.
Second we need to generate our keys in the third step.
We need to define user and password and in the fourth step you need to configure the virtual lines
all right.
That's going pretty cool for me.
And it's time to take a look to the third step what third step once.
As from to assign 10 forty one twenty four that to slash 24 for Madrid and the three slash twenty four
for my m switch
towards the be saying as to define a
management
IP for both.
So it's okay.
I note this switch.
I piece right now and it's time to make this configuration
I'm in the conflict line mode right now.
And to configure and interface I have to go to the interface mode.
But as you can remember from the previous sessions if I want to define a management IP for the switch
I need to assign the IP to the villa all right.
Now their physical interface like a rather so I need to first exit.
Now it's time to go to the real interface interface.
We learn and question mark as you can see that I can use this range and I can use whatever I want
and my management alone will be two hundred and fifty for this time.
As you can see that I'm in the corporate interface right mode right now.
But this is not a physical interface.
This is a real an interface of the switch and we're going to talk about we learn on our next sessions.
But please keep in mind that no forget this.
If you're configuring your layer to it you need to assign the IP address management IP address under
your will and.
All right let's configure this IP address.
I forgot.
Sorry.
All right.
I typed my IP address
as you can see and switched to any form means 2 5 5 2 4 5 2 4 5 0 and that's it.
Let's go to the Miami right now.
That's it.
As you can see that I made the same configuration for Miami to what I did is to define an IP address
which is given us in the question and I define the subnet Moscow for and that's it
step three accomplished.
Now let's take a look to the fourth step first step is saying asked to assign 10 for the one 24 that
one as default gateway for both.
So it's
what I want to say in here is in the question you cannot see a default get right no that's to something
like that
let's say that.
Here is the exit point of this network.
And as you know that if here is the exit point
so that means that here is the default gateway
so I mean that the interface of the rather in here will be
this IP
but I'm not going to configure the router in this example.
So what I need to do is I'm going to configure the default gateway for mended in Miami as the IP address
of the Rather's interface.
All right.
Let's go
I'm in Madrid right now.
Exhibit
two defining default.
Get me the comment is this pretty straightforward as you can see that IP default get man that's it IP.
Default.
Get an IP address of the default gateway.
You don't use subnet mask when you define default gateway.
Please keep in mind that you can faced with this question on seasonings that
all right
IP default gateway
and that's it.
That's it.
We're going great guys and we accomplished the first two and in the last that question is saying as
to check to outputs show IP interface brave and show C DP neighbors.
We are gonna use magic for the
outputs and to use the show commands.
I need to go to the privileged segment
and let's say that show IP interface brief
as you can see that this is a layer to switch and physical interfaces
don't have an IP address assigned what I assign for this switch is I assigned a
villain and I configure this IP address for this villain as you remember okay I can verify the IP address
configuration using the show IP interface brief comment as you can see and the second step is checking
the output for this show slippin neighbors command.
So what I am expecting to see is getting the details of the directly connected neighbor so in this example
direct the connected neighbor of manhood is Miami so I need to expect to see the details of the Miami
show see the neighbors and what the
as you can see that I say these Miami my neighbor is Miami that Miss and local interface is my interface
I'm connected why are my geek 0 1 2 This is the remote devices interface to Miami's Dick 0 1 and Miami
the twenty nine six the switch.