Free CCNA | VLANs (Part 2) | Day 17 | CCNA 200-301 Complete Course

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This video, day 17 of my free CCNA 200-301 complete course, introduces the concept of VLANs (Virtual Local Area Networks), including trunk ports, native VLANs, and Router on a Stick (ROAS)
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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======================
0:00 Introduction
0:48 Things we'll cover
1:55 Review of Topology
4:26 Trunk Ports
6:34 VLAN Tagging (ISL/802.1Q)
8:15 802.lQ Tag
9:12 802.1Q Tag - TPID
10:14 802.1Q Tag - PCI
10:38 802.1Q Tag - DEI
11:02 802.1Q Tag - VID
12:22 VLAN Ranges
13:08 Traffic over Trunk Ports
13:44 Native VLAN
16:53 Trunk Configuration
20:46 Modifying allowed VLANs (add/remove/all/except/none)
24:45 Native VLAN Configuration
27:00 Router on a Stick (ROAS)
28:30 ROAS Configuration
30:58 ROAS Review
32:46 Things we covered
34:13 Quiz 1
35:16 Quiz 2
36:17 Quiz 3
37:24 Quiz 4
38:26 Quiz 5
#cisco #CCNA

Пікірлер: 605

@londonboy9422 9 ай бұрын

Days 15, 16 and 17 are where it's starting to show how difficult this is!

@mikeh7549 2 жыл бұрын

I have been studying for the CCNA for about a year. I have the official text books which I have read several times. I have also spent countless hours going through two video courses (one paid and one free). No matter how much effort I have put into my studies, I just never felt like was getting it. UNTIL I found Jeremy's videos!!!!!! Amazingly clear and thorough explanation of all topics and very useful quizzes to help ensure the main points are understood. I can't recommend these videos enough. I don't think this information is presented in a more thoughtful manner anywhere. Thank you so much for this amazing resource.

@JeremysITLab 2 жыл бұрын

Thanks Mike :)

@anthonyomisorecanfixit Жыл бұрын

Please make CCNP videos

@neverhomepnw 4 ай бұрын

He just put CCNP courses up recently @@anthonyomisorecanfixit

@Sadglory 2 ай бұрын

@@JeremysITLabyea, what about to make Ccnp course? I'd like to buy it in the future, no matter how much u'll ask for it

@rotrose7531 2 жыл бұрын

I believe this series alone has helped many of us find a decent job in the industry. Thank you.

@annexgroup6878 Жыл бұрын

Best comment ever!

@adeelhussain9 7 ай бұрын

100% agree

@mohamedfinohbangura8472 11 ай бұрын

Day 17 is a milestone .....it's like CCNA is saying know your level I am a difficult course but @Jeremy'sITLab made everything simple and all you have to do is to go over the VLANs videos over and over until you find your feet ........Thank you for this amazing work MR Jeremy

@johnconnor9787 3 жыл бұрын

Jeremy is probably the only one instructor on KZfaq who replies to all of the comments :) Awesome videos!

@JeremysITLab 3 жыл бұрын

Thank you! I try to answer them all ;)

@coin827 3 жыл бұрын

holy cow this guy answered almost all the comments. lots of love and respect.

@JeremysITLab 3 жыл бұрын

I check them (almost) every day ;)

@imjinaah 2 жыл бұрын

0:00 Subscribe to Jeremy / What we learned from the last video 0:49 Things we'll cover 1:55 Network Topology of the last video 2:22 Network Topology for this lesson 4:55 Trunk Ports 6:36 VLAN tagging 12:24 VLAN ranges 13:47 Native VLAN 16:54 Trunk Configuration (SW1) 25:32 Trunk Configuration (SW2) 26:35 Router on a Stick (ROAS) 32:48 Things we covered 34:04 QUIZ!

@oshri741 2 жыл бұрын

Man.. I've never seen someone on KZfaq explain it so well and clear as Jeremy, well done! I'm really enjoying studying this series thanks to you!

@shwolffsan 3 күн бұрын

I appreciate the focus of and detailed explanations in your quiz questions. Thank you for your attention and care.

@yanis2183 3 жыл бұрын

Time spent on your videos, is never a wasted time. Thanks for this amazing course !

@JeremysITLab 3 жыл бұрын

Thanks, glad you like it :)

@kenlong942 2 жыл бұрын

Jeremy's lectures are very clear and organize. Great teacher.

@lucanessaintil3590 2 жыл бұрын

Jeremy, you are awesome at what you do! I will definitely donate so that you can continue to help others. These video series will change lives

@nicolasdavila8054 2 жыл бұрын

You make such daunting concepts seems so simple by the end of every video. You really bring it all together in such a cohesive way like no other instructor. Thanks, Jeremy!

@-b777ljq3 2 жыл бұрын

what a wonderful video, thorough, detailed, and clear, the best VLAN video I've ever seen.

@ikiyytours2320 2 жыл бұрын

i can't complain, this is wonderful job jeremy. God bless your soul + spirit.

@bb1234697 Жыл бұрын

Thank you once again Jeremy. Incredible video, can't express how much we all appreciate the hard work you've put into these videos!!

@jamesharris1613 2 жыл бұрын

I think you do a great job of demystifying a lot of these concepts. I feel like I am actually understanding the concepts and making serious progress toward my CCNA.

@donaldcharleboix6309 Жыл бұрын

I took classes on this few years back but never got my cert. These videos are making things click so much better!

@user-fg6fr1bm1g 7 ай бұрын

I think you forgot to mention native vlan for ROAS. The command would be: encapsulation dot1q native

@michaeljoblin637 Жыл бұрын

Jeremy, I did my CCNA more than 20 years ago, and I am able to follow along although with a much older brain! I'm really enjoying your presentations and agrre with lots of other comments, you have a very easy way of explaining things! I did pickup a mistake though! Relax, not in any of the content - your heading at 32:46 reads 'Things we have coverered' :) well done on your channel!

@maxwellchessdotcom6952 3 жыл бұрын

Folks, I'd like to welcome you to Jeremy's IT lab.

@trinhanh2623 2 жыл бұрын

A lot of information in this lesson. Need see again many time to remmember and understand. Thanks Jerrymy for providing this course.

@dashdigital5869 4 жыл бұрын

this one was kind of tough, i took a lot of notes tho. but i think im gonna watch it over to get a better grasp on it. i am however much more knowledgeable in VLANS and know how to configure them. never knew any of that until i watched this video and the previous. thanks for all the info, Jeremy!

@JeremysITLab 4 жыл бұрын

I think it's a good idea to watch the video twice, to make sure you have a solid grasp on it :)

@deitybnb8217 2 жыл бұрын

Thanks for your vids. Using all the supplementary study material as well. Very helpful in understanding and hands on training

@husanegamnazarov4443 Ай бұрын

You the best man, great quality content, never seen anybody explaining this much clear.

@faridgulum1226 Жыл бұрын

Oh, that was one hell of a long and info filled lecture. Finally, done. Thank you, Jeremy (and my patience)

@Alphalogica 8 ай бұрын

Thanks so much for these courses, Jeremy. They have been a tremendous help for me.

@jlezama8453 Жыл бұрын

Jeremy, I love all your videos so far. I was hoping you could tell me when I would use the Native VLAN feature.

@snodd8377 Ай бұрын

I want a job as datacenter technicam here sweden and this course is all a need! Incredible free course! Now o know more than many datacentertechnicans😁

@johnwilliam2381 4 жыл бұрын

Thanks very much Jeremy for the update. Though am going through the same course from another instructor but am always eagerly waiting for your update cos its the best so far. Can`t wait for the next update.

@JeremysITLab 4 жыл бұрын

Thanks for following my videos :)

@se7en_tv 2 ай бұрын

@28:00 In Packet Tracer, when you create a sub interface, the main interface will be activated automatically so no shutdown isn't really required. However, it's still a good practice to enable it before creating sub interfaces.

@beroshko 3 жыл бұрын

Well that was a heavy video I had to watch it two times but after all I was proud of myself when I was able to answer the quiz questions! Thank you!! :-)

@JeremysITLab 3 жыл бұрын

Nice, good job! :)

@MrEgypticon 2 жыл бұрын

Great and powerful video for the first time I understand this topic thank you

@ayidn.h 4 жыл бұрын

Thanks Jeremy for providing these great courses!!

@JeremysITLab 4 жыл бұрын

My pleasure!

@malc568 4 жыл бұрын

These videos are a great resource to accompany my other resources when training to be CCNA certified. They'll accumulate a lot of views over the next couple of years.

@JeremysITLab 4 жыл бұрын

Thanks, I hope they help!

@roeyleon22 2 жыл бұрын

Perfect explanation ! thank you very much, learned a lot

@jimmynzleon Жыл бұрын

From Chile, Thank you so much for all yours videos, it's help me a lots, regards,

@saulbipa6882 4 жыл бұрын

stay blessed Mr. Jeremy

@JeremysITLab 4 жыл бұрын

Thank you Saul, you too!

@talaba_vlogs 4 жыл бұрын

Your videos are just amazing and understandable.Thank you !!!

@JeremysITLab 4 жыл бұрын

Thank you :)

@IvoSantolaja Жыл бұрын

Day 17 was awesome! Thank you Jeremy!

@ibrahimbarrie4180 3 жыл бұрын

Thank you Jeremy. Explanation is clear..God bless you.

@JeremysITLab 3 жыл бұрын

Thank you :)

@francoisodendaal1757 Ай бұрын

Hi Jeremy small note on the quiz at 36:50 option C should be TCI or PCP

@msalameh01 Жыл бұрын

Many thanks, best ever explained such a confused topic. really appreciated.

@sanjaydj5576 3 жыл бұрын

Thanks, Jeremy. Fantastic videos. God bless.

@JeremysITLab 3 жыл бұрын

Thanks, Sanjay!

@mohammadjannazari9776 4 жыл бұрын

thanks a lot jeremy this your videos and your channel is the best. hope you more success.

@JeremysITLab 4 жыл бұрын

Thank you :)

@user-hw4me1vn4d 4 ай бұрын

The best CCNA course you can find on the internet and totally for free

@admin_e 2 жыл бұрын

Thank you very much Mr. Jeremy. The lessons are very interesting and helpful.

@JeremysITLab 2 жыл бұрын

Thanks for all your kind words :)

@shanemecwan1871 Жыл бұрын

hi jeremy. another great video. thank you for your contribution. I had a question though, should I also work on CompTIA Network+ course for the CCNA?

@subhamengine1143 Ай бұрын

thanks for the videos man, i cleared ccna in 3 weeks.

@abakarabrar 2 жыл бұрын

Top teacher!! Thanks Jeremy!

@Ayam-goyeng Жыл бұрын

Thank you so much Mr. Jeremy!😗

@mami6025 Жыл бұрын

Hi Jeremy, thanks for your videos. I wanted to ask why untagged frames are important so essentially what benefit does one have if they use native VLANS?

@user-zv4bo6hg7b 3 ай бұрын

First I would like to say I love your content and it has helped me tremendously as I’m about to take my CCNA in a few weeks. I had a professor tell me that Cisco ISL supported a little over 1000 VLAN’s but your video says 4094. Either way I don’t think it’s going to be on the CCNA but I am curious as to which one is correct. Thanks again for all you do!

@shlomiunger3518 3 жыл бұрын

Thanks for yet another incredible video Jeremy!

@JeremysITLab 3 жыл бұрын

Thank you :)

@Nerololable 2 ай бұрын

You explain all of this very well, but HOLY MOLY its a lot.

@user-wr2lm8qh2t 4 жыл бұрын

Thank you Jeremy, you are the best !!!

@JeremysITLab 4 жыл бұрын

Thank you!

@Bloody_Mary_ 9 ай бұрын

This is something I love more than The Game of Thrones. Thank you, Jeremy.

@paei4906 Жыл бұрын

i love how you explain things

@nkkrishnan915 4 жыл бұрын

at 15:56 i think the explanation may not be complete. The switch has no clue what VLAN the traffic is intended for. It does assume that the frame is intended for VLAN 30 and, if the MAC address of the destination PC is not in the cache, may flood the frame to the other ports in VLAN 30. The effect is the same - the packet does not reach the intended destination.

@JeremysITLab 4 жыл бұрын

I'm assuming that there is regular traffic in the network, so the destination PC's MAC address is in the MAC address table. So, the switch knows that the destination is connected to an interface in VLAN10 (because it's in the MAC address table), but the received frame is in VLAN30 (mistakently, because of the native VLAN mismatch), so it doesn't forward it.

@SlowandR3v3rb 4 жыл бұрын

Thank you so much for your time and effort on all of these videos Jeremy, I've been struggling to understand a lot through the traditional IME course I was using before, now I understand everything clearly! Quick question - if we were to try and get the CCNA exam done before the end of the year, what would you suggest we learn from here if we were to use another course? Was hoping to take my exam in May, thank you again so much and look forward to more videos!

@JeremysITLab 4 жыл бұрын

Thank you! I recommend Cisco's official cert guide and Neil Anderson's video course on Udemy.

@radhakrishna6232 3 жыл бұрын

Voice of pronounciation is clear

@nawras4499 9 ай бұрын

You are amazing it's better explained I saw at all

@shatteringstar8335 Жыл бұрын

the subtitles are life savers

@andybrambles782 3 жыл бұрын

Dang Jeremy, you are doin god's work. I will read my exam questions in that Canadian accent

@JeremysITLab 3 жыл бұрын

Haha, it's an honour (with a 'u'!)

@user-nk1jd7nt9l 2 жыл бұрын

Thank you a lot for your clear explanation!

@kothadeepakreddy6555 3 ай бұрын

no words sir, the way ur explaining style , student from india 😁

@goruby2 2 жыл бұрын

Thank You Jeremy

@vitorodriguez6666 4 жыл бұрын

These videos have been a lifesaver i cant say thank you enough. Currently in the CCNA course and this has helped me tremendously when i totally didn't understand something. Definitely subbed!

@JeremysITLab 4 жыл бұрын

Thanks for the sub!

@geeksquad5255 4 жыл бұрын

@16:20 are frames in the native VLANs transmitted directly through the switches SW1 and SW2. Without getting through the router R1.(for different VLANs)

@JeremysITLab 4 жыл бұрын

Good question! If both the source and destination are in the same VLAN/subnet, the frames don't need to be sent to the router, this is the same for the native VLAN or any other VLAN. If the source and destination are in different VLANs/subnets, the frames have to be sent to the router to be routed. Again, it doesn't matter if one of the VLANs is the native VLAN, the behavior is the same.

@geeksquad5255 4 жыл бұрын

Thx J. Well understood

@julianwildauer 3 жыл бұрын

Amazing video as always THX!❤️

@JeremysITLab 3 жыл бұрын

Thank you!

@temwananingoma1615 3 жыл бұрын

Thanks for the great video, I have understood Vlans better now.

@JeremysITLab 3 жыл бұрын

Nice, I'm glad to hear that!

@breinermendoza6176 Жыл бұрын

Great. THANKS! Very helpful!!!

@alexander1885x 4 ай бұрын

Thank you Jeremy!

@tommyeldiablo 3 жыл бұрын

Very well explained , your series is the best , please upload the remaining topics also as I am preparing for my CCNA based on your videos :)

@JeremysITLab 3 жыл бұрын

I will continue to upload one video per week ;) Still making videos!

@tommyeldiablo 3 жыл бұрын

@@JeremysITLab thanks ! Looking forward to it

@DecemberLast 4 жыл бұрын

Quiz Question 4. c) TCI voice, but PCP on screen. A minuscule problem that I found in your entire set of videos. Congrats and many thanks for you work, Jeremy!

@JeremysITLab 4 жыл бұрын

DecemberLast there’s always a mistake somewhere! Thanks for pointing it out

@4EntertainmentOnly 2 жыл бұрын

This one was a little bit easier then the first video...I had problem with the LAB cause I like to recreate it and I was unable to ping the other VLANs. However the Pings did work internally in the VLANs..and when i did the simulation the ping look like it was actually flooding which I thought was weird. Yesterday I did try to solve this by trunking but I just confused myself what trunking was. This video help clarify that.

@sijankhan3379 2 жыл бұрын

Dear sir how can I express my heartfelt thanks to you, I really don't know. Please keep going sir, we really need you. Take my respect and love sir.

@user-vr1sn5nv8i 4 жыл бұрын

Great job! You can add in the description which part of the official exam guide you covered in the video. :)

@JeremysITLab 4 жыл бұрын

Thank you! I'll consider it. Although I use the official exam guide to research some topics, my videos usually don't fit with the chapters of the official exam guide very well, one video might cover little pieces from 2-3 chapters of the exam guide, for example.

@sadehill7252 3 жыл бұрын

You are so good at explaining things

@JeremysITLab 3 жыл бұрын

Thanks Sade, I'm glad to hear that :)

@mobees 2 жыл бұрын

Bro now I am realizing how compulsory it is for me to watch your tutorial after I finish reading every corresponding chapter.

@ehsanbakefayat7378 11 ай бұрын

Amazing video👍👍

@arshiyaboudaghi3929 10 ай бұрын

the best course for those who want to learn network

@bilikisak1357 4 жыл бұрын

Thank you for the update, Jeremy!

@JeremysITLab 4 жыл бұрын

My pleasure :)

@kimdahlgren697 3 жыл бұрын

Thank you so much for the lessons you put out. They are very helpfull.

@JeremysITLab 3 жыл бұрын

Thanks, glad to hear it :)

@ariadnaarispe1928 4 жыл бұрын

Jeremy you GENIUS! love your vids and hope your popularity grows

@JeremysITLab 4 жыл бұрын

Thank you so much :)

@Nb-ix6xm 2 ай бұрын

Thank you so much for the thorough explanation. I do have a question: for the switches configuration, how do we choose which interface to use as a trunk for the switch? for example here you choose g0/1 for SW2, why not g0/0 for example?

@AggelosDRZ 3 ай бұрын

thanks Jeremy!.

@Islam.our.religion Жыл бұрын

Thx Jeremy for the video

@Mystery__150 Жыл бұрын

Great Content !!

@mohammedwahdan66 2 жыл бұрын

hello jeremy thank you for the great video, i just have a question practically do i have to configure vlans over different subnets or it is also practical to divide the same subnet on several vlans.

@mrg3921 3 жыл бұрын

One of the best! Thanks a lot!

@JeremysITLab 3 жыл бұрын

Thank you :)

@johnallen6007 Жыл бұрын

Thank you for the great videos Jeremy. A quick question..when you apply a switchport trunk vlan allowed command to a port-channel that has been configured a trunk, does the configuration get "passed down" to the individual interfaces in said port-channel? I'm thinking if you applied the switchport trunk vlan allowed command to individual links the port-channel would break. Thanks again!

@haiquannguyen2583 10 ай бұрын

Nice explanation.

@arazoet 4 жыл бұрын

Thank you jeremy!

@JeremysITLab 4 жыл бұрын

Thank you Zara :)

@damiankowalik8612 3 жыл бұрын

That was tought Mr. Jeremy. Thank you

@JeremysITLab 3 жыл бұрын

Thanks for watching :)

@ronijohn9462 2 жыл бұрын

great stuff

@admin_e 2 жыл бұрын

thank you

@sa77if 3 жыл бұрын

thanks for the fulfilled info about tagging

@JeremysITLab 3 жыл бұрын

Thanks for watching :)

@will8602 3 жыл бұрын

Super easy to follow thanks!

@JeremysITLab 3 жыл бұрын

Thank you!

@zepkid5678 2 жыл бұрын

Hi Jeremy - On the final quiz Q, your answer was the VLAN does not exist on the switch. My question is around creating the VLAN. In these videos, you create the VLANs on access ports: SW(config)#interface range g1/0 - 3 SW(config-if-range)#switchport mode access SW(config-if-range)#switchport access VLAN 10 If you don't want to create access ports in the first place, can you instead do this by changing the two instances of the word "access" above to "trunk"? Thank you so much for responding to these comments!