IEEE 802 1Q: Tagging and Trunking 101

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  • Опубліковано 17 січ 2025

КОМЕНТАРІ • 353

  • @criteriumprovidus4360
    @criteriumprovidus4360 Рік тому +19

    Finally someone that can actually explains the confusing world of VLANs. And not because VLANs are difficult but because CISCO and the rest of the world use different terms on a technology that is a STANDARD. Sunny have created a very didactic way to explain the confusion. Very good job Sir.

  • @annesworld4007
    @annesworld4007 4 роки тому +247

    OMG it took me 7 minutes to understand what I couldn't in 10 years of studies. thank you so much

    • @YESsirr2690
      @YESsirr2690 4 роки тому +20

      Really? 10 years of studying and you still didn't get it?

    • @duzbro
      @duzbro 4 роки тому +3

      @@YESsirr2690 🤣😂😂

    • @chuckworthy1
      @chuckworthy1 4 роки тому

      I agree!!!

    • @TrillChords
      @TrillChords 4 роки тому +7

      Some things are like that. Plus the teacher can make a serious difference. Idk what it is about sunny, but his work is always direct and clear for me too. Best teacher I've ever had

    • @teamdestinyph
      @teamdestinyph 3 роки тому +4

      It's easier to learn with an accent. :D

  • @dahsuit1054
    @dahsuit1054 2 роки тому +14

    Whenever I am scare or frighten about IT, I usually run into one of Sunny's videos and he explains it just fine. Thanks Sunny!

  • @denniskont
    @denniskont 3 роки тому +29

    Sunny, you're such a talented teacher! I believe that aspiring teachers (not only in IT) should watch high quality tutorials (such as yours), and only then decide if they really have it in them!

  • @rustyorlando
    @rustyorlando 4 роки тому +49

    This is the best explanation I've found! You make it so easy, nice work.

    • @sunnyclassroom24
      @sunnyclassroom24  4 роки тому +7

      Thank you for your nice comments! I am glad it helps

  • @Inquisitrr
    @Inquisitrr Рік тому +1

    Wow. You clarifying the Trunk = Tagged and Access = Untagged helped me tremendously. Thank you!

  • @drifter2341
    @drifter2341 5 років тому +10

    "VLANs are local to each switch, VLAN info is not passed between switches" Clear and simple, helps a big deal. Thanks!

  • @davidmiller9435
    @davidmiller9435 Рік тому +1

    Thank you! So far the ONLY video I’ve seen that actually explains what tagging is. Really nice job and thanks for your efforts.

  • @jarednassiri4835
    @jarednassiri4835 2 роки тому

    man you explain things so simple. you were born to be a teacher

  • @daaknait
    @daaknait 5 років тому +42

    I love your videos, you make things easy to understand. I've learned the basics many things in just minutes. In school, they failed to make me understand the same things in multiple classes.

  • @Ty-ux7bo
    @Ty-ux7bo Рік тому

    I want you to know I spent the last 45 minutes having a mini panic attack trying to learn VLANS for my network+, and your video is the one that made it all click. Thank you so much!

  • @brodericduncan6299
    @brodericduncan6299 3 роки тому +14

    wtf this finally makes sense now. idk why my professor made it so complicated explaining what tagging was

  • @jamesnorman421
    @jamesnorman421 Рік тому

    This video provides the easiest to understand explanation about tagging, access ports and trunking that I have ever seen. I have set up several VLANs on switches, but never fully understood some of the terms. The video also explains the difference between CISCO terms and generic terms. HIGHLY recommended for anyone starting to setup VLANs.

  • @ojingaj30
    @ojingaj30 3 роки тому

    BRAVO!!! Give this instructor a BIG hand!!

  • @karticksingh5997
    @karticksingh5997 4 роки тому +6

    Many thanks Sunny for your wonderful explanation related to VLAN tagging & trunking
    ...crisp & crystal clear ..awesome ..

  • @NotAXenophile
    @NotAXenophile 3 роки тому +2

    This is fantastic! Some of the best videos I have ever seen on this field have been from Sunny!

  • @thedamagedone3966
    @thedamagedone3966 4 роки тому +4

    Love these videos! I started working at an internet company as part of the tower crew and these videos have helped me greatly in learning the ins and outs of our day to day activities!

  • @AbdurRahman-kc5fq
    @AbdurRahman-kc5fq 2 роки тому

    Even though I've configured and worked on many switches and routers with VLANs etc. , I was never able to fully understand how the taggig/trunking works inside the switch or bts logically. Thank you mate for clearing the longstanding doubt!!

  • @Fz3r0_OPs
    @Fz3r0_OPs 2 роки тому

    I've been working with Cisco devices for years, and now i started working with a lot of other vendors, it was turning me crazy people calling "tag this, tag that, tagged port, untagged port" I was like WTF?!!??!?!?! until i watch this video hahaha!!! Thanks again sunny, now i understand everything just with your video, they are just talking about TRUNKS!!!! hahaha.....thank you once again!!!

  • @gregorykusiak5424
    @gregorykusiak5424 8 місяців тому +1

    Perhaps it’s clarified in an earlier video, but not all switches are created equal; the ones in this series are assumed to be managed, layer 2+ switches.

  • @christopherramos8263
    @christopherramos8263 Рік тому

    I read so many books but don't really understand the VLAN terms until I watched your video, thank you so much.

  • @ramirez368
    @ramirez368 10 місяців тому

    Sunny is simply amazing, short to the point and explained like a champ!!!

  • @user-tk7sc4gz2v
    @user-tk7sc4gz2v 2 роки тому

    A lot better explanation than all the famous network gurus on UA-cam.

  • @grigoreo_fox
    @grigoreo_fox Рік тому

    Finally, the good visualization of the process. Thank you!

  • @Hiwi90
    @Hiwi90 2 роки тому +1

    I just want to say I love your videos and thank you. They helped me understand a lot of networking concepts to help me pass Net +

  • @LordChappers
    @LordChappers 3 роки тому

    I've worked with networks for years, and have a very good understanding of VLANs and tagging. I had a problem with some devices on my network and watched this to see if it helped me think of a solution and it did! Thanks Sunny!

  • @CheekyMiner
    @CheekyMiner Рік тому

    This cleared up alot regarding terminology. The way you explained it way easier than most. Thanks.

  • @emp7y
    @emp7y 4 роки тому +2

    I just love your videos, I spent 3 hours this morning to understand something but couldn't, as I discovered your channel I decided to google your channel and and finally got it in less then 10 mins.

  • @stephj765RS
    @stephj765RS Рік тому

    Simply BRILLIANT ! The type of material I was looking for. I subscribed to your channel.

  • @jqqq58
    @jqqq58 Рік тому

    Thank you so much Sunny, this video is still very helpful even after 3 years!

  • @jtbwatson
    @jtbwatson 4 роки тому +1

    Sunny thank you for your videos! This is what the internet is for. You're awesome!

  • @redrover06able
    @redrover06able 4 роки тому +1

    Sunny. This is the most best and most simple way you have explained what vlan tagging or encapsulation is. Great work!!!!

  • @jjfoerch
    @jjfoerch 2 роки тому

    This was the best explanation I found of VLAN on UA-cam, so thank you so much for that. In addition to VLAN membership and tagged/untagged for each port, I also had to set PVID. I would love a clear explanation of what PVID is for. I have a pair of TP-Link managed switches.

  • @nikkijara1295
    @nikkijara1295 Рік тому

    Youre amazing. I just understood something ive been fighting a whole month in class trying to understand. Thank you

  • @dipijoseph
    @dipijoseph 4 роки тому +2

    WOW !! Excellent explanation!

  • @luisdelorbe6838
    @luisdelorbe6838 3 роки тому +2

    These videos are absolutely clear and easy to understand...Thank you so much, professor Sunny!

  • @hendrixdaemon7419
    @hendrixdaemon7419 7 місяців тому

    after watching at 10 vids claiming they know how to explain it in easy to understand, they start simple then in the middle they over complicate the teaching and already confusing and abstract coz they skip in explaining the mechanism in the tagging and trunking, coz they themselves don't really understand why and what really happens on the ports, they just define this and that happens and skip the why it happened. You're the only one who really understands what you are teaching and in the most easy to understand use of words for a student

  • @wilikikilika
    @wilikikilika 4 роки тому

    Very clearly explained and excellent illustrations. Easiest subscribe decision yet. Thank You Sunny.

  • @alexs4112
    @alexs4112 Рік тому

    This is amazing explanation. Thank you for mentioning the difference between Cisco and non-Cisco terms. I understood everything from your video.

  • @crustycrustacean1980
    @crustycrustacean1980 4 роки тому +1

    Brilliant video, made this topic so much easier to understand

  • @khadidjamouhous9609
    @khadidjamouhous9609 3 роки тому

    best channel ever, im grateful

  • @111mugen111
    @111mugen111 10 місяців тому

    best explanation of vlans on whole youtube

  • @suraqa1
    @suraqa1 4 роки тому +2

    you are an excellent teacher. Thank you for making everything so simple

  • @donny_bahama
    @donny_bahama 2 роки тому +1

    Thank you, Sunny, for explaining this so clearly! VLANs, to me, were as mystical as unicorns! But thanks to this video, I’m beginning to understand!

  • @MrBobbybrady
    @MrBobbybrady 4 роки тому +1

    Sunny, I hope God blesses you. Such nice videos. My wife is taking Cisco classes and I always show here your videos.

    • @sunnyclassroom24
      @sunnyclassroom24  4 роки тому

      Wow, thank you! Thank you for watching! Glad it was helpful.

  • @hadesknight5838
    @hadesknight5838 7 місяців тому

    You can always count on Sunny to have your back!

  • @zidanetribal2343
    @zidanetribal2343 4 роки тому +3

    Alright! this is awesome! complements well with my study in preparation for the Network+ certification :) Thank you Mr. Sunny, you're my hero!

  • @joeweyquetzal5582
    @joeweyquetzal5582 2 роки тому

    Thank you Sunny! This makes a lot of sense and best explanation I’ve seen..

  • @Shizuko-Zen
    @Shizuko-Zen 4 роки тому +5

    Thank you. Your explanation really makes things easier. I still want to know how multiple VLAN switches work and how they transmit information between VLANs.

  • @TheSwayzeTrain
    @TheSwayzeTrain 3 роки тому

    I always learn so much from your videos.

  • @ChannelDummies
    @ChannelDummies 4 роки тому +8

    Just a reminder: Turn off your adblock at least when watching Sunny's videos.

  • @CommissionerLofi
    @CommissionerLofi 8 місяців тому

    Omg... Finally it makes sense!!!

  • @erasmodiciaccio4116
    @erasmodiciaccio4116 2 роки тому

    Excellent, very very cleared explanation in only 7 minutes. Thank You very much, teacher!!

  • @kacee9182
    @kacee9182 2 роки тому

    The animation in this video is amazing. Thank you!

  • @mass1240
    @mass1240 2 роки тому

    You are a gifted teacher Mr Sunny! Thank you!

  • @thomashummel6207
    @thomashummel6207 3 роки тому

    Sunny, thank you very much for taking time out to make these very informative and concise videos that help us gain understanding without distraction. I look forward to viewing the rest of your available training.

  • @sahanchandimal
    @sahanchandimal 2 роки тому

    Well organised video, no confusions, short and on point 👌🏼

  • @prashanthb6521
    @prashanthb6521 2 роки тому

    Excellent and simple explanation. Thank you sir.

  • @michelgirala2829
    @michelgirala2829 4 роки тому +1

    I am a proud sunny student !!!

  • @shhanbu
    @shhanbu 8 місяців тому

    Best ever video in the UA-cam...

  • @RandyHooper-wq2xq
    @RandyHooper-wq2xq 10 місяців тому

    Finally, someone who lays it out in simple terms with an example. THANK YOU!
    You mentioned the 802.1Q adds a Tag, and you highlighted it pink. Also the FCS changed color too but what happens there?

  • @christophersalgado1227
    @christophersalgado1227 4 роки тому +1

    Thank you Sunny Classroom, you're the best!!!!!!!!!!

  • @Riot_Police
    @Riot_Police 4 роки тому +1

    Great video Sunny!! Very informative.

  • @extrabites
    @extrabites 4 роки тому +2

    Thank you so much. These explanations are great

  • @kursdragon
    @kursdragon 3 роки тому +1

    This was so easy to follow, thanks so much for the amazing explanation!

  • @kworgz
    @kworgz Рік тому

    Sunny is the GOAT, but we already knew this....

  • @mihalisgeorgiades2422
    @mihalisgeorgiades2422 4 роки тому +1

    Welcome back! Sunny knows!

  • @noremakes
    @noremakes 2 роки тому

    That was an amazing breakdown. Great job

  • @asehacha356
    @asehacha356 4 роки тому +1

    Very educating and easy to understand. Thank you

  • @tech_geek7652
    @tech_geek7652 4 роки тому +1

    Love the way you explain the topic. You make the things more easy to understand. Thankyou Sir 💐💐💐

    • @sunnyclassroom24
      @sunnyclassroom24  4 роки тому +1

      I am glad you find my videos .

    • @tech_geek7652
      @tech_geek7652 4 роки тому

      @@sunnyclassroom24 can i ask you my doubts personally.? If possible then please say yes. 🙏🙏

  • @andriyy53
    @andriyy53 4 роки тому +1

    Awesome! This is the best explanation ever! Finally, I understood this topic! Thank you a lot for your work!

  • @hikemoreh96pro
    @hikemoreh96pro 4 роки тому

    thanks! very clear and well done video. I love the corresponding terms cisco vs the rest of the world. You are the best and i subscribe right now

  • @johnbecich9540
    @johnbecich9540 5 років тому +1

    Thank you for mentioning Cisco, in proper perspective: It's not the only game in town.

  • @FarawayGeorge
    @FarawayGeorge Рік тому

    Excellent clear tutorial. Thank you very much!

  • @markauble3928
    @markauble3928 3 роки тому

    These videos are very clear and concise. Thank you for making these!

  • @hv20canon
    @hv20canon 2 роки тому +1

    One thing to emphasize is that IEEE802.1q operates on layer 2. It's not meant to route. So the two VLANs have to be on the same network in order for IEEE802.1q to work - different switches but same network (i.e same subnet). For me this is the most important thing to know but somehow nobody mentions it. Even Mr. Sunny. Because if you don't know this fact then you're mislead to think that IEEE802.1q trunk is some sort of routing technique.

  • @myvideos422
    @myvideos422 3 роки тому

    Very well explained, I am a server enginner and time to time we had to troubleshoot network issues. This video cleared my understanding on trunk andn access ports.
    Keep up the good work. Happy to subscribe to your channel.

  • @SlaanTV
    @SlaanTV 3 роки тому

    Brilliant video, makes understanding some of the terminology much easier

  • @jacobnoori
    @jacobnoori 2 роки тому

    You are amazing at explaining these concepts!

  • @troywhite76
    @troywhite76 4 роки тому

    This is the best explanation I've seen. Thank you!

  • @ch13t
    @ch13t 2 роки тому

    Very good video, helpful. Thank you Sunny.

  • @franklinchaguendo4294
    @franklinchaguendo4294 5 років тому

    Great job at breaking down a topic that can be so difficult to follow. Thank you for doing this. Will continue to share!

  • @小小明Lai
    @小小明Lai 2 роки тому

    Professor Sunny ,your coaching content is very concise and easy to understand, even layman also why did get to know each other .

  • @mohamedrezeka9356
    @mohamedrezeka9356 2 роки тому

    YOU ARE AWESOME SUNNY !!!

  • @PhilipBryden
    @PhilipBryden 4 роки тому +1

    Great video. I'm keen to set up some VLANs for IOT devices at home. Your video helps me easily understand some of the terminology I keep coming across. Thank you.

  • @nadeerbabu872
    @nadeerbabu872 4 роки тому +1

    Simple and very informative 👍

  • @Doge317
    @Doge317 5 років тому +1

    Thanks for making! Really good and easy to follow information.

  • @mksteezy
    @mksteezy 4 роки тому

    Your explanation really helped me understand untagged vs tagged. thank you.

  • @brassard1111
    @brassard1111 4 роки тому

    Amazing video and explanation ! Keep up the good work! Thank you Sunny!

  • @thinkandrepent3175
    @thinkandrepent3175 4 роки тому +1

    Thanks Sunny, great videos!

  • @surenderkamboj
    @surenderkamboj 5 років тому +1

    Thank you explaining the concept in very clear and easy way.

  • @Bigjb08
    @Bigjb08 3 роки тому

    Amazing explanation that answered so many questions I had. Thank you!

  • @YouTubist666
    @YouTubist666 3 роки тому

    !! This is a great intro tutorial. Thanks so much for posting this video. !!!

  • @thirumani9960
    @thirumani9960 3 роки тому

    Sir, you are awesome.. simple and powerful explanation.. each and every topics are very easy to understand..thank you so much..

  • @mahnoorbilal5959
    @mahnoorbilal5959 4 роки тому +1

    Great video and so easy to understand. Thankyou!

  • @elkins540
    @elkins540 4 роки тому +1

    Thanks as always a great explanation.

  • @TubeNepal
    @TubeNepal 4 роки тому +1

    Best Video on the subject. Thanks

  • @rkt2583
    @rkt2583 4 роки тому

    great video Sunny!! I am now more clear than before.

  • @dkqjd920wj
    @dkqjd920wj 4 роки тому +1

    Thank you so much, you make it all clear in few minutes!

  • @albulo14
    @albulo14 3 роки тому

    Very clarifying explanation! thanks