Free CCNA | VLANs (Part 1) | Day 16 | CCNA 200-301 Complete Course

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This video, day 16 of my free CCNA 200-301 complete course, introduces the concept of VLANs (Virtual Local Area Networks)

In this FREE and COMPLETE CCNA 200-301 course you will find lecture videos covering all topics in Cisco official exam topics list, end-of-video quizzes to test your knowledge, flashcards to review, and practice labs to get hands-on experience.

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44 replies on “Free CCNA | VLANs (Part 1) | Day 16 | CCNA 200-301 Complete Course”

Great videos my guy! Im watching them for a second time to make sure I got a good grasp of the subjects. If I may ask one question: In which instances does a router forward a broadcast frame to another router? I remember you mentioned in one of your previous videos that a router will drop a broadcast frame as it doesn't function as a switch. Thanks 🙂

Hi Jeremy. Suppose I have SW1 with 2 vlans (Vlan10 and Vlan 20) and SW2 with 4 vlans ( vlan10, vlan 20, vlan 30 and vlan 40). Both switches are connected via trunk. Is it necessary that i add vlan 30 and vlan 40 in SW1 even though there are no hosts with those vlans? Is it desirable that all switches in a network have same vlans configured?

Can you believe that I got hired for an internship without even having a CCNA yet because of this Course?
Basically the recruiter asked me what I was currently studying and I said: VLANs, explaining what I learned from this videos.
Thank you so much Jeremy

I've been using VLANs since March or so (with OpenWRT), but didn't know much about the background like you explained in the beginning, like how things can be passed on without going through the router without VLANs, and about layers etc. Thank you !!!

Hello sir, (Emailed you )

Stright to the Point

1) Why is it called Vlan10, Vlan20, and not Vlan56, Vlan 28

2) default Vlan interfaces are Gi0/0
Gi0/1 Gi0/2 , Gi0/3 and Gi2/3 as per in your 'Ccna video Day 16 part 1'
When we assign
Vlan 20 – 3
What interface will be assigned as Gi2/3 already taken as default

3) in comand "show Vlan brief " table

Vlan Name Status Ports

10 VLAN0010 ACTIVE interface

a )What does 10 mean in Vlan column
b) Why the Name is VLAN0010 why 00 included before 10 ?

Sorry to bother you with such Question Sir.

Hope you'll answered them and clarify my doubts

Thank you Sir .

I have a query switch is having MAC table and it will send the broadcast packets when the destination address is not placed in the mac table. So it means everytime it doesn't send broadcast frames then what is the main concept on this vlan.

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