VLANs and Trunking - N10-008 CompTIA Network+ : 2.3

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Professor Messer

Professor Messer

Күн бұрын

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VLANs are an effective and efficient form of network segmentation. In this video, you’ll learn about VLANs, trunking, and configuring voice and data VLANs.
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Пікірлер: 34
@dorishitchcox128
@dorishitchcox128 Жыл бұрын
I'll say it a million times over. this is the way professors should be teaching. Best I.T. professor ever.
@mrbrooks56
@mrbrooks56 2 жыл бұрын
This guy probably the best tech guy , on his explanations
@FreeThink1984
@FreeThink1984 Жыл бұрын
He is 1337
@lucasgrey9794
@lucasgrey9794 3 ай бұрын
@@FreeThink1984What's 1337?
@channnnnnnnelll
@channnnnnnnelll 3 ай бұрын
@@lucasgrey9794 leet
@albertk3677
@albertk3677 Күн бұрын
@@lucasgrey9794 Leet, look it up on wikipedia
@maysonyancey7856
@maysonyancey7856 4 ай бұрын
The diagram of trunking just clicked all of the info together. Thank you professor for putting valuable content into the world and helping me accelerate my career!
@fredrickboerseth
@fredrickboerseth Жыл бұрын
I'm doing my CCNA now and had troubles getting my head around trunking, this helped clarify. Thanks alot :D
@Akerfeldt77
@Akerfeldt77 11 ай бұрын
Still powering towards NW+ cert. Doing job apps for IT tech positions, hoping to get a foot in the door. Can't believe I got here in my spare time starting in January. This channel rocks.
@cvilla1944
@cvilla1944 4 ай бұрын
Ive done 3 CCNA classes through college, and you are the only person who has ever fully explained why VLANs are used and why trunking is used. I know how to configure it, I knew that it was needed, but i never knew why.
@mememan9890
@mememan9890 7 ай бұрын
Phenomenal video. Needed a quick refresher and this helped a bunch!
@daben1074
@daben1074 Жыл бұрын
Never fail to disappoint. Most definitely the best at explaining some very complicated things in ways that seem so simple. Great explanation for trunking.
@gargleblaster
@gargleblaster 9 ай бұрын
Never fail to disappoint? Don't think this means what you think it means.
@jonathancontreras633
@jonathancontreras633 Ай бұрын
@@gargleblaster haha
@abedsky756
@abedsky756 Жыл бұрын
that was the best explanation I saw about this topic thank you very much
@xethrus9946
@xethrus9946 Жыл бұрын
Fantastic explaination! Liked the video
@blackwasp1976
@blackwasp1976 11 ай бұрын
This explaination helped me a lot
@Baldavier
@Baldavier 2 жыл бұрын
Fantastic! Thank you
@cesarsoria9608
@cesarsoria9608 2 жыл бұрын
In the last slide, I understand that 802.1Q standard is built into the phone which is how the voice traffic is separated upon arriving to the switch? Would a single port on the switch differentiate the destination of data destined for both VLANs?
@SalamaAltalla
@SalamaAltalla 2 жыл бұрын
When you use both Voice and Data in the same switch port, you configure the SAME port with two VLANs. If a switch port is configured with more than one VLAN, then we need to tell the switch which packet belongs to which VLAN. Tagged packets are headers comprised of VLAN information. On the other hand, untagged packets are just normal; for example, a packet coming from PC doesn’t contain VLAN information because the PC don’t support 802.1q trunking.
@SalamaAltalla
@SalamaAltalla 2 жыл бұрын
YOu may google "Voice VLAN and Data VLAN on the same port"
@cesarsoria9608
@cesarsoria9608 2 жыл бұрын
@@SalamaAltalla This make a lot more sense. I’m getting some managed switches here soon so I should be able to understand this technology more deeply. Thank you
@Trykrist
@Trykrist 2 жыл бұрын
@@SalamaAltalla This was my question as well and your answer fixed my confusion. Thank you.
@justletmesigninokthx
@justletmesigninokthx Жыл бұрын
Enjoyed that one
@adrian.o4495
@adrian.o4495 2 жыл бұрын
Thanks Professor 👨‍🏫
@frankolmos9626
@frankolmos9626 2 жыл бұрын
Gracias señor!
@user-js7ue9yz5n
@user-js7ue9yz5n Жыл бұрын
spot on
@NoNamedGod
@NoNamedGod 2 жыл бұрын
If I am correct wouldn't trunking cause an extra hop, why not just put the networks on the same switch, and then if necessary only trunk one of the networks?
@professormesser
@professormesser 2 жыл бұрын
What happens when the switches are in different buildings?
@NoNamedGod
@NoNamedGod 2 жыл бұрын
@@professormesser Thank you for clearing this up!
@cyberghost_01
@cyberghost_01 Жыл бұрын
Hi professor! I can send you some Money or become a patreon? I appreciate so much your free work! You are a saint
@Sam-bv6od
@Sam-bv6od Жыл бұрын
yes u can send him money. I am his manger
@the_god_killah
@the_god_killah Жыл бұрын
@@Sam-bv6od 😂
@officerdooderino5266
@officerdooderino5266 10 ай бұрын
dont listen to sam, I am the real manager
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