Understanding the OSI Model - N10-008 CompTIA Network+ : 1.1

[@Flappy494]

You got me through my A+ and now my network+ is next. Thank you for all that you do

[@professormesser]

Thanks for your support and best of luck!

[@PeacefulPrime]

Congratulations!

[@Lone.Wolf1976]

Congrats! Same here, passed my A+ twice 901-902 and 1001-1002 with his course notes, on to Net+ my 2nd run, didnt pass the first time n10-007 shooting for N10-008.😀

[@Kid_namedfinger_]

How’d you do on the network test?

[@frogwhisperer4268]

Just passed Net+. Thanks Messer! PS. Learn the OSI Model, guys. It's a slog right now but it's EXTREMELY Important!!

[@theceo4744]

Any luck on finding a job in the field?

[@well_intended_devil]

I just learned more from this lesson than I have in two months taking a network class at community college. Thank you SO much for going through all this effort to provide FREE above-college-quality instruction. You're a blessing to humanity Professor Messor. Gods be with you.

[@daviddownes6885]

Just completed my A+ today, and I'm getting right to the Network+. Your material is invaluable. Thank you so much for making our certification journeys easier.

[@RVTKZCE]

Same here mate.Any plans what to do next ? :)

[@WorldsOnlyBlackStan]

I passed my A+ Sept 1st. I spent the last month teaching myself data+ and SQL. I learned some things but realized it was a bit to chew 🤦🏾‍♂️ so now I'm back at square 3 😄. I should have just went straight to Net+! 😄. How's it going for you?

[@mohammadrezakalantari6830]

hi , have you learned also from the CompTIA book? I mean, there is so many subjects that were not taught in the professor course. so I don't no whether they are also important. I would be delighted if you could help me with this to know.

[@MrMartenius]

I took MSCA, MCSE and A+ in class. I took Network+ online. He is the best I.T teacher I have learned from.Thanks. 0:33

[@cyborg6294]

Man, you are a gem, you are doing a great job for humanity, thank you so much.

[@Mustlehard]

Just passed my A+ yesterday and I’m looking into this

[@JH-fd9xt]

same here

[@hellohi7397]

You pass?

[@Mustlehard]

@@hellohi7397 I went for ccna instead

[@hellohi7397]

@@Mustlehard ok

[@LetThereBeLoveLight]

@@JH-fd9xt congratulations 🎈

[@ztreddedb2949]

This video was simply amazing. I don't think I've ever seen anyone explain the OSI model backwards, starting with layer 7. Now it finally makes sense because this is how we all use computers, people start with the application layer, this is how OSI model should be taught - truly genius!!!!!!!!!

[@ajharul9039]

This is the best explanation of the OSI model, hands down. Forget the other explanations out there, you need only this one.

[@deucestafford4391]

I never really understood the OSI model but now the picture is much more clearer. Thank you!

[@richardnwachukwu234]

Your videos are highly inestimable. As I ply these paths to cybersecurity, must always wish you more years in good health and strength so you could keep creating these useful videos for us all. Thanks Prof.

[@wh0c4r3s5]

Excellent video breaking down the different layers of the OSI model. Another mnemonic I learned about the OSI model that helps break down the data and at what stage it is in= bacon frying produces salivation.... Bacon=BITS= layer 1 (physical) Frying=FRAMES=layer 2 (data link) Produces=PACKETS=layer 3 (network) Salivation=SEGMENT=layer 4 (transport)

[@barebears289]

Thanks ✌️

[@Reydanyt]

A better one is: Please Do Not Throw Sausage Pizza Away (P D N T S P A = physical, datalink, network, transport, session, presentation, application)

[@Fernandez218]

bacon bits... mmmmmm 🤤🤤

[@ryannace5880]

Just want to say that I'm very grateful that I've gotten this far in my studies in IT, and that if it weren't for these videos I would have never passed A+ 1101/1102. I appreciate how you've broken down the OSI model.

[@danielgilbert9830]

This was by far the most descriptive and easy to undestand explanation I have come across since I have started my journey on understanding the OSI model. Thank you

[@saviornoncents]

Just passed my A+ yesterday and I found videos that recommeded your course. Thank you so much for your free content. The way you explained OSI model was amazing and easy to understand. appreciate you.

[@CyberPhaseII]

All people seem to need data processing deserves an oscar thank you sir! You've helped me a lot

[@Josh-nw8oh]

You have such a great way of breaking things down, it really helps. Thank you so much, Professor Messer!!

[@LetThereBeLoveLight]

It’s so good it Hertz (Hz)

[@JuiceManTech]

The title of this video is spot on, definitely helped me get a better grasp on the OSI Model, thanks for the video!

[@kavionr4052]

Just passed my A+ today, and am now starting Net+! Thank you Professor!

[@Rayzees]

Nice job!

[@itsbright1191]

Just passed my network + from only studying for 2 weeks. Download the objectives and make sure you understand each concept on it and you will do fine. I still don’t know how to subnet lol.

[@camandrews1]

Hey, when you say download objectives. Are you talking about the course comprehensive notes

[@Grg1231]

@@camandrews1no bro the exam objectives from the comptia website itself. Cross off every single thing one by one.

[@ksu9208]

A+ passed yesterday! Net+ and Sec+ next. All from the Professor!

[@TheOfficialJLB]

I've always liked to visualize how data flows through a network and use "the physical data network transports the session presentation application."

[@jakeriegler3084]

Just got my Google IT Certification. Im going for my COMPTIA Security +. And Google Cyber Security Certificate at the moment and your videos have been borderline life changing.

[@SwoleSniperTV]

A+ completed and onto the next journey😎

[@w0ls0n]

I got y A+ in 2003 and I'm just starting to study Network +. This is very helpful and I am going to use this to study and get your notes. You make this look very simple!

[@OthnielGouws]

Completed my CompTIA A+ 17th September 2023, thank you for your videos it was very helpful.

[@tianbowen721]

Woah this is the best OSI model course that I've ever watched among the tons!! Bravo thanks a lot :DD

[@J.E.Brown1]

Just got sec+, now I'm moving backwards a little bit and getting net+ as well. Very helpful

[@bennyb4774]

I preparing for my sec+ now and will hopefully go back and get net+. Was it a difficult test without having the Net+ background?

[@jaredf9055]

@@bennyb4774 Net+ background would definitely help but by no means would it be a massive advantage. I passed Sec+ 3 weeks ago and am studying for my Net+ now.

[@bebetonseyani2801]

@@jaredf9055 nice

[@thomasmaguire8615]

You helped me pass A+. I’m happy to start working on this.

[@APHHyder]

Just passed my Fundamentals of Information security final! Thanks professor! This video really helped

[@DomskiOKKK]

This is crazy how you broke it down. 😂I’m loving this.

[@budddders1]

man this man can teach!!! you are the best

[@staticjoe66]

I learned the layers from 1 - 7: Please Do Not Throw Sausage Pizza Away Being from Chicago, it's a way of life as well as a study guide

[@barebears289]

Hehe, that's true 🤣

[@Mixxedmami24]

Yes that’s how I’m being it taught it also. I think it’s much easier to remember it that way.

[@DTownMike]

Professor Messer= 🐐

[@grandnagus1]

I was just needing more information on this this was right on time!

[@Okaydtrell]

A+ certified and here to learn!

[@andrewbaughman6734]

The way you say it makes sense to me. Thank you!

[@JamesEtc3417]

Wow. I needed this video a year ago. Awesome explanation.

[@adamwally3427]

just passed my net+ thanks for the help

[@jesuschris9543]

Ive been watching the old vid for the past couple days now… thanks for the updated version. :)

[@arstgkneio]

Please Do Not Throw Sausage Pizza Away is a good mnemonic if you prefer remembering the OSI layers starting from 1. I know I do.

[@brookesizemore1180]

Thanks!

[@williamjohnston5315]

"All pie should taste nutty, delicious (and) pure" is how I remember it 😂

[@suburbantimewaster9620]

I'm familiar with the OSI model but I don't know how to define each layer exactly. So this was helpful.

[@SerenityView]

Just completed A+ yesterday and am onto Network+. Your videos are quite handy! Planning to go for my Security+ after this and then create a Home Lab and start applying. Does anyone have experience with this sequence or think I should add to it?

[@1215GRAHAM]

I used to work as a desktop support tech. No certifications just trained on the job. I left IT for a couple of years I was wondering can I just skip the A+ work straight to Network+ and then ultimately CCNA?

[@littypug]

Studying for Net+. Thanks for these videos

[@dfmu2669]

whats the difference between Data link control and logical link control?

[@FarazKhan-hn9yj]

wow you make is so simple, i was watcing other vids form other expert they make me sleep :) but sir you made it very easy to understand

[@LetThereBeLoveLight]

Beautiful presentation layer 6

[@Jake-kp5ec]

Should I worry about learning the TCP/IP model as well?

[@Lord5iv3]

Thanks for everything. I'm going to purchase the notes to support you, I feel like these videos are enough but I wouldn't feel right not supporting you.

[@Welcometodoonieville]

Say Friend where can I purchase his notes on this topic?

[@Autumn-Rain]

These videos are extremely helpful. Thank you!! 😊

[@martyfgc275]

Just so so well explained

[@worstcat8489]

7 - Away 6 - Pizza 5 - Sausage 4 - Throw 3 - Not 2 - Do 1 - Please

[@eustacheaki]

Thank you! this is really helpful

[@nicole.9889]

This was so helpful.

[@DGchase]

Is this the best starting point for trying to get into IT? I've been around computers and tech all my life but don't really know anything about IT. Is this an appropriate place to start or is there another course that would be better for a complete beginner

[@plaidchuck]

This or google it cert

[@gtarules1]

ITF+ if you want to get broad. A+ for helpdesk/desktop support, N+ for networking, S+ for cybersecurity; Microsoft certs for system admin, AWS, Google or Azure for Cloud Architect/Engineer@@plaidchuck

[@Kainhand10]

NO! start at Comptia A+

[@saedyaish7768]

Thank You for Useful Information . I will become a SOC Analyst . I have got Google Cyber Security i begin from here Thank you .

[@favourokewole1054]

is using applications like HTML only on Application layer or could it also work on Presentation layer?

[@zqdaniels5438]

If you want to remember the different layers of the OSI Model you could also use this Please - Do - Not - Throw - Sausage - Pizza - Away starting from layer 1 to layer 7

[@BerdosReactions]

Please Do Not Touch Superman's Private Area

[@Mixxedmami24]

Yes that’s how I was taught and that’s much easier to remember

[@stephenyates6184]

Thank you awesome presentation

[@redaradouani1493]

Thanks for your effort !!

[@studytechchannel]

just passed my CompTIA A+ Cert on the first try because of you! I can't wait to comment that I got this networking+ certification on the security+ video

[@pyrimad8]

I stopped studying for the CCNA to the Net+ and my God is it easier

[@sableyez]

“Your eyes” had me laughing for some reason lol

[@levish]

Thank you, nice video!

[@senditall152]

Thank you!

[@Fertka]

Hi, im just started learning. Im already on 10 video in 007 version from 2018, my question is - Should i stay on 007 or move to 008 video version?

[@queeniryb8449]

I would go to the 008 videos, seeing as that's the current version of the test.

[@hzlin3005]

I'd stay as you have time until June 2022

[@Us3r_404]

how much different are the n10-007 notes from n10-008. if i have the 007 notes already and have my exam scheduled soon would it benefit me to purhcase the 008 notes? like is it mostly the same information written in a different way?

[@professormesser]

About 40% of the N10-008 exam objectives are new from the N10-007, so there's quite a bit that has been updated. I would recommend only studying from materials that match the version of the exam that you're planning to take.

[@omidmohammadi8092]

Hi 👋 I got a question I am a CCNA certified but within 3 months my certificate will be expired. I want to know if I pass Network+ and get the certificate can that update my CCNA expiration date or no? Or if not what will be the the alternatives to avoid expiration of my certificate. Also I want to know what will be the impact if my certificate expires!!!! Please answer if you know the answers

[@scottmagyar6572]

To my knowledge, they are not related, so no, passing the Network+ Cert will not update any CCNA expirations you might have.

[@Android-nv7gu]

I’m so conflicted. I worked through 80% of the N10-007 material already. I don’t know if I should switch and study for the -008 instead

[@professormesser]

I would highly recommend completing your N10-007 exam before it retires in June 2022.

[@josecruz1203]

Thank you

[@itsdecaylsd551]

Thanks so much, I see comptia recommened 9-12 months networking experiece before writing, do you think that is necassary?

[@professormesser]

It's certainly helpful.

[@omardiaz2151]

Not all heroes wear capes

[@VF5]

So example of Layer 5 is VPN and authenticating username and password between user and server?

[@ndaniels386]

Ive got 3 weeks until I take network+ 😭😭 and I just failed my practice quiz but hopefully this helps

[@terminator20064]

Wow. Brilliant.

[@themevrouwdewi]

I prefer using Please Do Not Throw Salami Pizza Away :)

[@musicsensei1793]

All People Seem To Need Data Processing 😃

[@tombouie]

Great-Stuff, as Einstein said; If you can't explain good-enough for a 6year (& me) to understand it and she (& I) can't do the same with her friends, well you don’t quite understand the totality of it all just quite yet. I thinks you've got-it ;)

[@FidelWallas]

😂🎉🎉🎉😂 good job 👍👍

[@kinghq1]

It would be nice if these were ad free. Ads pop up at the most inopportune time and cover some of the bullet points . . . I know you don't control the ads, but they are a nuisance.

[@denisss6837]

AdBlock? Studying in this field, you really should know the most basic things

[@jackcarraway4707]

Please Do Not Toss Sausage Pizza Away