Hello and welcome back to I see anyone interconnecting Cisco networking devices, Part one.
I am Trend, dear, and I will be your structure for this course.
In the last video, we went over how to chill, shoot various port security configuration problems
in this episode and recovering how to troll shoot bad viewing a bad villain shrunk configurations
and learning objectives were gonna troubleshoot the axis of the lanes and shall shoot some delay in trunks.
And the pre assessment here, what are the two ways you could shut down a villain,
See if you can figure it out.
All right. You can do it in the global configuration mode and in the V Lane configuration mode
are so access villain troubleshooting. So some easy ways. So show villian brief will show you the the lanes
and the weather there up and down the line status. It will list the interfaces for that lady lamb. But the thing is, if you do Gillian Brief, it's not gonna include
the trunks you have to do show Villa and I d number
s O that will actually show the trunk. Cannot stay here in just a moment when I rant putty the show interfaces. FAA is interface. Switch ports is gonna show that villain The voice feeling for the poor is going to show you the operation mode. The administrative mode. Whether it's a trunk for access port,
the show Mac address table is in our way. You gonna figure out what villain is assigned to that interface
as well? Then show V t p status. Remember, you want to check to see if if you notice that you can't make the lands, you might want to check to see if you're in client mode. Because remember, you cannot set up the land under client mode.
So we go ahead and bring up the party session here.
We're already logged gin.
Let's just do a show of Eli and Brief to begin with here.
So we have really intense it up on F A 06
and I have a shrunk port on F A 0 24 a cz Well, if you notice it, just not listed on this at all.
So if we do a show villain
we will see a phase. You're 24
So we go over the trunks here and next slide
Let's go over the access. Violent first.
So show interfaces half a 06
So what this is gonna do? He's gonna show us the excess mode Villian 10
and we are statically set for excess and
we're operational sexists.
And then let's go. Just quickly show you the Mac address table
do dynamics who don't get all the sections off.
here we had the trunk port point in on F A 0 24 on 1,000,000,000 ton
and quickly will shoot a show V t p status. I have them currently set for transparent mode, as you can see here.
So, thankfully, we can actually set Reliance
so so quickly as we can shut down the lands you'll see here. Shut down villian 10.
No, if we do a show villain
and you can see we are shut.
So that's how it's gonna work in the same thing. If we do a show viewing,
you'll see the same thing shut.
Where's otherwise? This is active.
I'm gonna go ahead and get in there and no shut That way we can even go into view and configuration and run a no shut shut down and it will be the same thing.
We'll see. Active now Same thing show
So if you know what? Something's not going right. Um, look to see if your villains are active. Sit there and shut down ST
and make sure that your ports of there
so the wedding minimize party will get into the trunk Ports
So you just want is gonna be that Show interfaces command. You're going to see the administrative moment, the operation mode, you and want to check to see whether it's dynamic auto dynamic, desirable and what the operation of motives. So if your site is dynamic auto
and you notice that it is operationally running as an access port, you know that the other side is you figured his access or if it's configured as dynamic Kado
One thing you also want to sweat check forward to see it that Swissport not negotiate is running
because that will cause a lot of issues as well.
So we go ahead and look at the configuration for
the pleasure of 24 the trunk port
So were administered. We said is a trunk. What operational was a trunk? We have got one Q encapsulation.
And I said the other side administratively as a trunk as well.
Over going to a terminal
on actual to show you what the show run for Interface. At least 24. Looks like
that's all it is. Switchboard Modric.
So you start looking into issues and you see the non negotiating on one side. It said it's a trunk.
It's gonna have issues with negotiating where, you know, dynamic. Desirable.
looking configuration Makesem, Miss Mix mismatches.
so see if once you know.
All right, I'm gonna remove party here. Now move on to the post Assessments.
What will the operational mode be if one end is set? His access and one set is set as dynamic. Desirable?
All right. It is the access that we said s
and the next module we're gonna go into I pee before addressing and sub netting. So get ready with the pens and paper.
as always. If you guys have questions, need help, Feel afraid of shooting message. Otherwise, thank you for Washington module. And I look forward to seeing you next one