All language subtitles for Free-CCNA-DTPVTP-Day-19-Lab-CCNA-200-301-Complete-Course_en

This is a free, complete course for the CCNA.

If you like these videos, please subscribe\n

Also, please like and leave a comment, and\n

Also, remember to download this practice lab\n

If you want more labs like these, I highly\n

the CCNA, click the link in the video description\n

It’s a network simulator like packet tracer,\n

to CCNP level even, whereas Packet Tracer\n

Here, you can see all of the labs available\nin NetSim for CCNA.

These are all detailed, guided labs that not\n

but really test your understanding, so I think\n

If you want more practice relevant to what\n

course, look here in the ‘network access’\nsection.

These labs about VLANs and trunking feature\nboth DTP and VTP.

Make sure to stick around to the end of this\n

If you want to grab a copy of NetSim for CCNA,\n

Let’s get started with today’s lab.

Basically, we’ll go through some of the\n

There are 4 VLANs in the lab, VLAN10, 20,\n30, and 40.

We’ll use VTP to share the VLAN configurations\n

So, step 1 says to configure the switchports\n

DTP on them, so G0/1 on SW1, G0/1 and G0/2\n

Let’s go on SW1. First, enter privileged exec\n

with CONF T. The configure G0/1, INTERFACE\nG0/1.

Actually, before configuring it let’s check\n

modes with this command: DO SHOW INTERFACE\nG0/1 SWITCHPORT.

Okay, as I mentioned in the lecture the administrative\n

G0/1 interface, so the operational mode is\nstatic access.

Notice that negotiation of trunking is on,\n

Actually, let’s go into Packet Tracer's simulation mode\n

I will click through here, and you should\n

frames, as well as some DTP frames.

STP and CDP are other protocols that I will\n

think STP will be the topic of day 20’s\nlecture video.

So, the point is you can see DTP negotiation\n

However, because all are in dynamic auto mode,\n

Now let’s go back to realtime mode and return\nto the CLI.

Now let’s do the show command again.

DO SHOW INTERFACE G0/1 SWITCHPORT.

Okay, now both the administrative and operational\n

DO SHOW INTERFACE G0/1 SWITCHPORT.

Great, now negotiation of trunking is disabled.

Next up is SW2. Enter privileged exec mode\n

T. Configurations on G0/1 and G0/2 will be\n

Now let’s configure them as trunks and disable DTP.

DO SHOW INTERFACE G0/1 SWITCHPORT. \n

DO SHOW INTERFACE G0/2 SWITCHPORT. \n Same, looks good.

Finally let’s configure SW3. Again, enter privileged\n

mode, CONF T. Configure the interface, INTERFACE\nG0/1.

DO SHOW INTERFACE G0/1 SWITCHPORT. \n Okay, looks good.

Now we’ll configure VTP, I’ll return to\n

And check the current VTP situation.

The output looks a little different than in\n

Different switches or different IOS versions\n

show slightly different output, so just be\n

VTP version displays as 2, however down here\n

The domain name is blank too, as expected.

So, the domain name is CCNA, the number of\n

number is 3, because it increased by 1 for\neach VLAN we created.

Now, we haven’t done any VTP configurations\n

According to what I said in the lecture, they\nshould.

When they receive VTP advertisements from\n

Let’ check on SW2. First get out of\ninterface config mode.

Indeed, it has joined the VTP domain and the\n

There they are, VLAN10, 20, and 30.

Looks like SW3 has synced as well.

So, SW3 has also added VLANs 10, 20 and 30,\n

Next, for step 3, let’s configure SW2 in\n

set the VTP mode with this command: VTP MODE\nTRANSPARENT.

So, the revision number is now 0 because it's in transparent

It kept the VLANs it synced from SW1 before,\n

Do you think SW1 and SW3 have added VLAN40 now?

They shouldn’t, since SW2 is in transparent\nmode.

Let’s check on SW1. Okay, let’s check the\nVLANs.

Let’s go on SW3 now. DO SHOW VLAN BRIEF. Again, no VLAN40.

That’s because switches in VTP transparent\n

SW2 will forward VTP advertisements between\nSW1 and SW3.

Let’s go to step 4, configure SW3 in client\nmode.

We’re on SW3 now, so let’s do it.

Now, let’s try to add another VLAN, VLAN50,\nhere on SW3.

As you can see, we are not allowed to configure\n

So, if we want to add new VLANs on SW3, we\n

advertise the changes to SW3, which will then\n

Finally let’s do step 5, configure the switchports\n

configure them as access ports, and check\n

Starting here on SW3, F0/1 in VLAN 10, 2 and\n

Before I configure it, let me check if DTP\n

DO SHOW INTERFACE F0/1 SWITCHPORT.

As you can see, negotiation of trunking is\n

to PC5, even though it will never form a trunk\nhere.

And let’s see if that disabled DTP.

DO SHOW INTERFACE F0/1 SWITCHPORT.

So, as you can see, manually configuring an\n

ACCESS does indeed disable DTP, negotiation\n

Now that we’ve confirmed that, I’ll just\n

Okay, next up, SW2. INTERFACE RANGE F0/1 to 2.

Okay, and finally, SW1. INTERFACE RANGE F0/1 to 2.

Okay, so in this lab we took a look at DTP\n

That’s all for this lab, let’s move on\n

Okay, for today's Boson NetSim lab preview\n

Configuring VTP Client Mode on Switches.

As you can see here, there are quite a few\n

for you, and some of them are quite complex,\nquite difficult.

But some of them are more simple.

So, just to show you that, I have chosen one of\n

So I'll just go on 'lab instructions' here.

The objective: configure VLAN trunking protocol\n

Test VLAN updates from one switch configured\nas a VTP server.

Prevent a second switch from creating VLANs.

Two switches connected with two interfaces,\n

Here are the commands you need to know to\ncomplete the lab.

And a summary of the IP addresses.

So, there are nine steps to this lab.

Let's do the first, 6 I think, until configuring\na VTP client.

Configure Switch1 with the appropriate host\nname.

Configure FastEtherne0/11 and 0/12 to always\nbe trunks.

Okay, so I am already in the CLI of Switch1.

So let's do ENABLE, CONF T. And set the host\nname.

Okay, and then FastEthernet0/11 and 0/12 to\nalways be trunks.

First let's check the operational mode.

DO SHOW INTERFACE F0/11 SWITCHPORT.

Okay, so it is already in dynamic desirable\n

But we want to configure it to always be a\n

I assume FastEthernet0/12 is also the same.

Okay, so let's configure them to always be\na trunk.

And let's check, FastEthernet0/11.

Administrative mode trunk, operational mode\ntrunk.

And FastEthernet0/12 is the same.

Okay, next step 2 is do the same thing on Switch2.

So, here under 'devices', click on Switch2,\n

SHOW INTERFACE F0/11 SWITCHPORT.

Ah, so I forgot the 'DO' at the front of the\ncommand.

So, if you're in this situation and you want\n

type 'DO', or type 'NO' to cancel it, just\n

Okay, administrative and operational mode\ntrunk.

So this interface will always be a trunk.

Okay, on Switch1 and Switch2 configure the\n

I'll exit out of interface configuration mode.

Let's check the current VTP configuration.

Okay, so it already has a VTP domain name\n

If this was 'null', actually let's check on\nSwitch2 also.

Same, okay, so it was also pre-configured\nin 'bigdomain'.

If both of them didn't have a domain yet,\n

them, the other would then sync to that and\n

But because they are already pre-configured,\n

Okay, on Switch1 verify that the switch is\n

So, do that same show command.

Yes it is, it is in the default operating\nmode of 'VTP server'.

Configure Switch2 as a VTP client.

Okay, it also is a server, so VTP MODE CLIENT.

With, again with DO SHOW VTP STATUS.

Okay, so it has changed to operating mode\nof 'client'.

Okay, so there are a few more steps in this\n

If you want to get a copy of NetSim, please\n

Again, if you can I highly recommend you do,\n

of practice to help you get ready for your\nCCNA.

Okay, so follow that link in the description.

Back to our packet tracer lab for a second,\n

that I didn’t mention in the lecture video,\n

A switch will reject any VTP advertisement\n

I’ll set the password with this command:\n

So, the revision number is now 4, and the\nnumber of VLANs is 9.

Let’s go see if SW3 accepts this advertisement. DO\n

So, SW3 has a revision number of 3 and 8 VLANs,\n

What if I set an incorrect password?

It still doesn’t accept the advertisement.

Now let’s set the correct password.

Okay, you can see SW3 has now accepted the\n

Just wanted to show you that extra feature\nof VTP.

Please subscribe to the channel, like the\n

with anyone else studying for the CCNA.

If you want to leave a tip, check the links\nin the description.

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