Physical Network Segmentation

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Info
Level: Beginner
Presenter: Eli the Computer Guy
Date Created: July 8, 2010
Length of Class: 35 Minutes
Tracks
Networking
Prerequisites
Introduction to Networking
Purpose of Class
This class discusses how networks are physically designed.
Topics Covered
Demarc Points
MDF and IDF
DMZ
Class Notes
Demarc Points are where responsibility for the network transfers from one party to another
You can test at the Demarc to check determine who is responsible for network issues
Property Managers/ Owners many times do not maintain the network components that they are responsible for
MDF and IDF
MDF -- Main Distribution Facility -- is the main hub for all network and telephone connections for a business location
IDF -- Intermediate Distribution Facility -- For large locations IDF's are used to minimize the length of network runs
DMZ
DMZ -- DeMilitarized Zones -- are used to provide areas of the network that are less secure then others

Пікірлер: 209

@Ericggray 8 жыл бұрын

You Are The Man Eli

@joaofnds 8 жыл бұрын

actually, he's the computer guy

@MyKsquare 9 жыл бұрын

Eli, thanks so much for the lectures. I've been following you for some time now. You've really made lots of things clear. Things I didn't understand in class. You've given me confidence to continue my education. I loose hope completely thinking that I wasn't going to be able to make it out there. I'm going to be in touch with you and follow all your classes. Thanks and may God Bless You And The Work You Are Doing.

@Bayans89 8 жыл бұрын

god bless you Eli......you are an awesome teacher

@MwishaLudack 8 жыл бұрын

Thumbs up to you Eli, the computer guy. I really appreciate you because you have great skills of educating. Your tutorials are clear and very informative and can help everyone understand the basic concepts of networking and other stuff involved. Thank you much and keep going because millions around the world will benefit from your knowledge. May God help you with all that you need for helping us learn this way. I'm glad!

@PooFace2030 9 жыл бұрын

Thank you for taking the time to upload your knowledge. I have now finally figured out what I want to commit to studying for in college. You sir are arming me with the knowledge I need so when I take my first steps on to the classroom I will not be completely lost and overwhelmed. Thank you!

@spatchEphunk 12 жыл бұрын

This guy is the master teacher of master teachers! How is he able to explain things so easily?!!?! Why don't these videos have more views?

@sonofJurell 7 жыл бұрын

University lectures, IT lecturers in particular, must hate the internet and guys like Eli because they (guys like Eli) are better teachers and can explain it in a way in which it boosts your confidence. This has caused the demystification of IT and I love it. Keep at Mr.Eli.

@dpresson 5 жыл бұрын

Your class is greatly appreciated! Clear, concise, even for an intermediate IT person. :)

@ikrakoy1902 3 жыл бұрын

Even the CCNA lecturer never talk about that! Thanks Eli

@quentincollier9387 4 жыл бұрын

Eli you're spot on about college classes and certifications leaving out this information. GREAT TUTORIAL . Now I have a good basic overview of the big picture.

@HK-sw3vi 3 жыл бұрын

no kidding, I'm a computing security major and this was never taught to me in my networking classes

@GaryCameron780 3 жыл бұрын

Watching this in March of 2021. I just realized it's possible you've been on KZfaq longer than Louis!

@bulletmagnetarchive 12 жыл бұрын

I know right! I have been studying IT for years and I have never come across someone that explains complicated things so well.

@michaelparry1383 11 жыл бұрын

Eli, again great job. I found you less than a week ago, but have watched several hours of your early training videos on Networking. As all the other comments, Great Job. You make it so clear. This does help learn the process.

@davidhake9069 10 жыл бұрын

As always, very informative and easy to follow. I'm working my way through all of these. Thanks! I really like the "What we're going to cover" then the meat of it and the recap. Great teaching techniques.

@rasenganm2116 8 жыл бұрын

omg thank you very much! I googled a lot but could not find smth better than this! Everything is clear for me now!

@bobhatcher5505 12 жыл бұрын

Thank you for another great lesson. I am learning so much because of your great clarity. I can't get enough of your videos. You are the master teacher

@snowblindu 12 жыл бұрын

You are a fantastic teacher sir. I'm very thankful I came across your videos. You have a way of teaching that is very easy to follow and understand. The fact that you don't charge a dime for these videos is incredible. Thank you from the bottom of my heart for being so damn awesome.

@King88Kayo 8 жыл бұрын

Eli is an awesome teacher. I like that he laughs at his mistakes. I learn as well.

@negmone 7 жыл бұрын

I like how cool you make IT.

@DavidRAnderson 8 жыл бұрын

Thanks for the great tutorial Eli. Clear explanations delivered well. Appreciated.

@muhammadhassansiddiqui9129 8 жыл бұрын

Thanks ELI, i am working since long but now i have got cleared about these concepts.

@natalineses 4 жыл бұрын

Man, you repeat a lot things. But it's exactly what I need to get those things in my head. Thank you very much for your work.

@derekdoesdos2543 5 жыл бұрын

you are my hero,... first found you through college class,... you are amazing and are so clear in your descriptions.... subscribed! love your stuff with kali and networking!!

@TheSword3000 10 жыл бұрын

You sir are an IT God! THANK YOU!

@VladimiroXL 10 жыл бұрын

Congratulations for the videos, Eli. They're awesome!

@michaelq5589 4 жыл бұрын

2020 and still no one can explain these stuff as you do, thanks

@ajazmiah 7 жыл бұрын

this is the video I have been looking for. Thank You

@rinniebell31 7 жыл бұрын

Your teaching style is great...really helping me out with advancement in my career. Thank you much for all of it!! :)

@cookiemonster-pq2vs 7 жыл бұрын

thank u I'm learning A lot from watching your videos , it really helps me in the IT filed , thank u

@jaked7579 10 жыл бұрын

Eli, thanks for helping me realize How Important Networking is to anyone in IT + how this ties into system admin (specifically windows server 12)!

@Acinah1 2 жыл бұрын

Thank You brotha, I currently work in a school, Totally understood your explanation of M/IDF.

@naufalammar5529 6 жыл бұрын

thank you for your lessons. i've been on intershipping program and your videos really helped me ..

@TNOCROOK 12 жыл бұрын

I learned more here than 3 terms in my IT course... great stuff man

@daviddawid5775 8 жыл бұрын

genuis.....i learn alot from your videos....thankyou

@wiheedotcom 12 жыл бұрын

Since today, you had become my super teacher, (you are a hero!!!) A+++++++

@Hecktar1 12 жыл бұрын

I just gotta say your presentations are awesome keep them coming!

@johnnychan6755 9 жыл бұрын

Thank you for sharing! A very very useful class indeed!

@ansnodlmcnc6131 5 жыл бұрын

Eli is the man for these vids 🤙🏻

@shalev1234 11 жыл бұрын

Very clear! Very helpful! Thanks!

@fitguy6288 8 жыл бұрын

Great stuff, thanks for sharing!

@yazidproduction 3 жыл бұрын

Your videos are Gold!

@kaizokubanzai915 9 жыл бұрын

dude i love you!!! thanks for everything !!!

@agnishwar23 11 жыл бұрын

Very good job with ur tutorials. I was looking for some basic networking knowledge n i suppose u've saved me a couple 100 $s. many thanks n heres hoping get better

@syedabdi6343 10 жыл бұрын

Excellent tutorial. Thanks a lot, Eli.

@astronoman4 Жыл бұрын

Great video subscribed and about to binge watch!👍

@BNK2006 12 жыл бұрын

Thank You Professor Eli!!!!

@TheSword3000 11 жыл бұрын

Thank u thank u thank u ! Great vid!

@wadood76 11 жыл бұрын

You have explained all the Terms very easily & unfortunately these are not taught in Certification classes any more... So these are Top Videos:) Thank you

@MZCFreeman 12 жыл бұрын

Thanks a lot for your generosity in sharing ! you are amazing

@shiareiss247 6 жыл бұрын

YOUR THE BEST!

@JohnRaschedian 7 жыл бұрын

You have done a great job!

@magnspower5821 9 жыл бұрын

Thank you for sharing! A very very useful video

@habtamusium8646 2 жыл бұрын

it is blessing !

@Muaythaifighter1000 10 жыл бұрын

amazing. eli you are an amazing teacher

@davdiaz24 10 жыл бұрын

Thank you Eli.

@algnadjib 12 жыл бұрын

dude you the best DMZ explanation was awesome

@m.suchara4292 8 жыл бұрын

Thanks, man.

@csnj100 10 жыл бұрын

It would have been nice if you did separate video on DMZ. Physical --> Logical . Thank you, you are the best !

@julionica 11 жыл бұрын

You are the best dude... thank you

@oscarnogueda1080 2 жыл бұрын

amazing explanation , greetings from Mexico

@TholoanaRamasike 12 жыл бұрын

Eli is the bomb!

@oleksaoleksa2216 7 жыл бұрын

Awesome, you help me to prepare for my exam!

@badactadar96 12 жыл бұрын

thank you for this wonderfull presentation.

@reema7277 3 жыл бұрын

very fun to watch!

@zapatobama8301 10 жыл бұрын

ELI u r the best all the time keep it up

@tinkulutube 12 жыл бұрын

Outstanding.. great presentation and very simple

@ChadAmI80 5 жыл бұрын

Thanks. I learned a lot in this video :-)

@numinumful 11 жыл бұрын

thanks eli - this is great

@TecNickelSwag 5 жыл бұрын

This Is F^@KinG Awesome!!!

@pbienaime5 12 жыл бұрын

thanks a lot Eli...

@jessiewang167 7 жыл бұрын

Thank you so much!

@sanymil1 11 жыл бұрын

Thank you for those very useful videos.

@madkvideo 7 жыл бұрын

Great class Eli!

@bunnandjenn9405 10 жыл бұрын

thank you!! i understand more now

@R_W_Smith 11 жыл бұрын

No doubt about it.

@brandystarbrite3236 11 жыл бұрын

Wow! Now that's interesting.

@elithecomputerguy 13 жыл бұрын

@grimlord5654 Technically Yes.... I would feel better if it was actual Cat 5 Cable run though... Powerline is VERY good, but not AS good as a standard cable run...

@stevenlawrenceferj 7 жыл бұрын

As always, Impressed

@pietrosolda4915 3 жыл бұрын

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@pietrosolda4915 3 жыл бұрын

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@pietrosolda4915 3 жыл бұрын

Nel 4 ieri, 44

@kptechnologyservices4696 2 жыл бұрын

Eli, if they provide any equipment ie: Modem or gateway, it's their responsibility, anything beyond ISP provided equipment is the customers responsibility

@jordanriver4505 5 жыл бұрын

Thank you.

@mikyastadesse4723 6 жыл бұрын

z@ was nice eli.am glad to be your student.

@Joske369 12 жыл бұрын

thanks, this will be very usefull

@goncalocosta3166 6 жыл бұрын

Very good video.

@InadnaYASA 6 жыл бұрын

thanks man.

@alexanderdiaz8846 3 жыл бұрын

best answer on youtube

@saam12v 12 жыл бұрын

Thanks A lot Big Man

@MrAlwynAlejandro 9 жыл бұрын

Hi sir thank you ...

@DIZZLE239 11 жыл бұрын

LOL Nightmare!! You're the man Eli..

@brandystarbrite3236 11 жыл бұрын

Yay!!

@shayaanmandal3917 4 жыл бұрын

still full of information , Thanks I REQUEST YOU TO PLS MAKE A SERIES ONLY FOR CYBER SECURITY STUDENTS

@sudharao9203 8 жыл бұрын

love u Eli

@bondfenix1000 11 жыл бұрын

i watched your vids and im so over prepared for class its great getting a cisco cert. the middle one is that good? and also is security + good to get?

@brandonfarfan1978 6 жыл бұрын

Nice lesson.

@derekwang9758 3 жыл бұрын

very clear

@MichaelBrianyuImbrianyu 10 жыл бұрын

Thank you so much :) your videos help me lot

@jkelectrical 3 жыл бұрын

In australia mdf and idf,s are md and fd,s. Main distributor and floor distributor.

@ayonsabibliabacmi7842 11 жыл бұрын

thanks man

@IONACOMPUTERS 12 жыл бұрын

good teacher to say the least,he should be next president

@MarcSchubert 11 жыл бұрын

Great video! Regarding DMZ, can't you accomplish the same thing on one router using VLANs? For instance I did a job for a small business where I setup a single wireless router with a VLAN for their internal network and a VLAN for their guest network and disabled inter-vlan routing. Does this not accomplish the same thing?

@suryarao7280 4 жыл бұрын

Hi Eli....You are great mentor no doubt in that i have been learning many thing from your lectures...Is there a way put all together in a sequential order so can go one after other..Or unique ID next to course...