Common Network Ports - CompTIA A+ 220-1001

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Common Network Ports - CompTIA A+ 220-1001 - 2.1

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Core 1 A+ Training Course Index: professormesser.link/1001course
Core 1 A+ Success Bundle: professormesser.link/1001success
Core 1 Course Notes: professormesser.link/1001notes
Core 1 Practice Exams: professormesser.link/core1pe
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The applications we use every day are usually associated with a set of well-known port numbers. In this video, you’ll learn about some of these applications and how they use port numbers to communicate.
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Пікірлер: 131

@deerlow1851 2 жыл бұрын

I was terrified by these ports and protocols. thought it would be my downfall. Then, I wrote down each protocol abbreviation with its port number down on paper around 10 times each, and then I made flashcards and quizzed myself with them for around 30 minutes. I now have memorized with 100% accuracy, all of the ports used in A+ and then some extra ones. I really shocked myself. Try this guys.

@friendlyvick4088 2 жыл бұрын

Thank you! Great advice because they intimidate me at the moment

@JudgeGideon823 2 жыл бұрын

This is a great strategy used for learning verb conjugation in language learning and all sorts of things. Ports, transfer speeds or essentially anything with a number are perfect for this method. Best of luck to anyone currently studying for these exams or for improving yourselves in general.

@deerlow1851 2 жыл бұрын

@@Pride-Before-The-Fall Finished A+

@deerlow1851 2 жыл бұрын

@@Pride-Before-The-Fall it was hard but not unmanageable. I'm studying software development degree, A+ was one of my college classes. I am a medical recruiter full time as well.

@Will-ex2wr 2 жыл бұрын

Will do thanks.

@gregbarkhamjr4308 3 жыл бұрын

Watching this video at least 25 times to remember these all

@erichansen3703 3 жыл бұрын

I feel like a caveman after not owning a computer for a decade, still going to try

@Iron770 3 жыл бұрын

Lmao same....

@FlatShoeLance 3 жыл бұрын

@@erichansen3703 Just write the port numbers on your cave wall to remember.

@jakehands 3 жыл бұрын

Just tattoo them on your arm.

@Iron770 3 жыл бұрын

@@jakehands passed 001, studying for 002 now!

@GingerBreaddMann 5 жыл бұрын

I'm grinding my Certificates for A+ then to follow Security+, your videos are absolutely essential.

@aganggangtv2758 5 жыл бұрын

Update please

@joeyestrada9071 5 жыл бұрын

Indeed they are. So far he’s the best resource I’ve found for my certs. Buying the 1001 - 1002 next week.

@motivationforlife526 5 жыл бұрын

I'm doing the same, the two most essential starter certs from what I've heard and read online

@KetiNgSaaG 5 жыл бұрын

What about Net+?

@pinstripecool34 5 жыл бұрын

Sneaky Masakari agreed!!

@bordongates221 4 жыл бұрын

I am a high school physics teacher, following your content, so I can get my A+ and change careers. Holy cow, your method of instruction is so clear. This is really good, so far! I hope it stays this clear throughout the whole thing.

@OfficiallyOrca 4 жыл бұрын

@MrOGG I wouldn't say change careers we all have our reasons. Speaking in terms of CompTIA in combination with math science and computers Mr. Berry is just widening his Bus lol

@shadowmagma1 4 жыл бұрын

@@OfficiallyOrca He said he's changing careers in his own comment

@OfficiallyOrca 4 жыл бұрын

@@shadowmagma1 I understand that I was adding that if u combine mathematics along with computer science it only makes for perfect marriage

@ButteredFlied 4 жыл бұрын

I'm a teacher looking for a career change as well. Go us!

@truthbtold9913 4 жыл бұрын

My exam is this Tuesday aug 23..can anyone tell me what i should study more of please and thanks..!

@Matthew15690 3 жыл бұрын

This is the best video made for the 1001 network ports ever made.

@TarantulaAntics 3 жыл бұрын

You know what would be helpful? A list of acronyms specifically associated with all the relevant ones associated with Core 1 and Core 2 notes. Acronyms alone are a large component that takes time and experience to learn and would help. Communication is based on the quick recognizing and understanding of acronyms in IT. I would pay for that for sure. I already bought both core notes and am working my way through the videos. Thank you for all this. Leaving my dead-end career as an automotive technician is pretty nerve-racking but with this, I feel a bit more confident on my path to get certified for IT work.

@professormesser 3 жыл бұрын

There’s a nice list in the Core 1 and Core 2 exam objectives, and they are free!

@TarantulaAntics 3 жыл бұрын

@@professormesser Sweet! I'll check it out. Thank you.

@robreeves5434 2 жыл бұрын

@@professormesser is this on your website? Thank you in advance.

@tsirityt9658 4 жыл бұрын

I am new student with Comptia A+. i just would like thank you. it is helpful your video.

@maxsanix1 3 жыл бұрын

Thank you so much for your videos Mr. Messer. They are very clear, precise and to the point. Also, the use of different analogy to explain complex areas and the pictures at the side are brilliant way to understand and remember the material. You make IT fun to learn. Ps. I just passed my CompTIA core 1 yesterday and looking forward to my core 2 now!

@navneetkaur1343 3 жыл бұрын

Hey, Congratulations on passing the exam! did you only watch these videos or did you refer to any book as well?

@nicholaspratt1786 3 жыл бұрын

Got my itf+ in Jan gonna take first A+ soon! Good luck yall

@qsanchez95 Жыл бұрын

I feel like a lot of this went over my head even while taking notes. I'm going to try making flashcards with all the ports like someone suggested and hopefully that helps. I need a break after only 10 minutes; a new record, lol

@OfficiallyOrca 3 жыл бұрын

I put this video on in the shower 🚿 via Alexia every morning for 21 days straight just to learn these numbers by heart. Thank you Professor.

@zackarysilva1618 3 жыл бұрын

These videos are super helpful... thank you for providing these out in the open!

@nathalyt 3 жыл бұрын

Professor Messer is the best!!!! even my expensive teacher couldn't clarify any question!

@cheshyr1 2 жыл бұрын

Watching this and was reminded of using Archie and Veronica back in college to FTP and search. It now makes more sense by learning what was going on behind the scenes.

@kareemalsibai4536 4 жыл бұрын

Clear and Concise information.

@baysavicious 2 жыл бұрын

Aaaaand now it starts getting real

@napalm2009 2 жыл бұрын

My thoughts exactly

@Blecyn 5 жыл бұрын

Thank you Professor Messer

@kaloabdou 2 жыл бұрын

Enormous work. thank you sooo much for this series

@11solrac44 5 жыл бұрын

beginning my journey into IT by watching your videos. Very useful and great explanations, thank you , Quick question, how important is it to learn and memorize the specific tcp and udp ports?

@professormesser 5 жыл бұрын

You should learn everything listed in the CompTIA exam objectives.

@VypeReaper 4 жыл бұрын

flash cards

@jeninji2509 4 жыл бұрын

Hey man did you ever end up taking the exam?

@bukIau 4 жыл бұрын

Aerigos lol rip

@talalgous1318 3 жыл бұрын

wow, this video has so much to offer. If you can fully understand every topic discussed in this video and how they actually work, I believe you can have a bright career in IT. Good luck everyone

@justincider8892 2 жыл бұрын

Most of this information makes sense and is easily digestible. All these ports just make my eyes gloss over and my mind starts to wander.

@directorsnap 4 жыл бұрын

Videos are great decided to buy the notes! Thanks!!!!

@tayl0rgangbtch 3 жыл бұрын

hey Niko G, how are the notes?

@mauriziovadala1239 4 жыл бұрын

Thanks prof.

@skyeleahy3767 3 жыл бұрын

Taking the 1001 next Tuesday. Wish me luck!!! Reviewing with your videos!! :D

@samtron5000 3 жыл бұрын

How’d it go?

@skyeleahy3767 3 жыл бұрын

@@samtron5000 I passed both 1001 and 1002! :D

@Tomimi570 3 жыл бұрын

Did you just watched videos or you also took practice tests?

@stevequincy388 3 жыл бұрын

I had smoke coming out of my ears after watching this haha. Excellent video, i just have a hard time understanding networking. ;-)

@GoblinOnAStick 3 жыл бұрын

Same here, it's kicking my ass left, right and center.

@corym.johnson7241 3 жыл бұрын

Professor(or anyone who knows why) why does port 53 DNS use UDP as opposed to TCP or ANY? Edit grammar

@Roger-we3co 3 жыл бұрын

I thought I was the only one looping these videos... Pheww... Le' struggles

@ilikepiess2013 4 жыл бұрын

Crazy you do this for free such clear detail

@phillipyoung8773 4 жыл бұрын

Hes the hero of the web!

@Lando0o0o0o0o0o 2 жыл бұрын

The abbreviations in this video made this by far the hardest video to digest. Hopefully, I can incorporate some of the tips below like writing down the abbreviations 10x and quizzing with flash cards, and some re-watching to tackle this section.

@KB-313 2 жыл бұрын

my thoughts exactly, did you end up taking the test? Howd it go?

@J2DAQWST 4 жыл бұрын

Thanks for the videos. Is it necessary to memorize individual tcp/udp ports for the exam? As someone going to take the exam soon I'm trying to pool resources of info and study as much as possible but it seems to me memorizing these ports is probably not necessary for A+.

@professormesser 4 жыл бұрын

You should know everything listed in the CompTIA exam objectives, and that includes this list of ports.

@bblackouttt 4 жыл бұрын

Someone on reddit said it had an 8/10 importance to memorize all of them

@Anomalyy666 3 жыл бұрын

@@professormesser how hard is the a+ now?

@user-og8dp5ps3w 4 ай бұрын

Sensational *Future Voice*

@captainkillzzaa 3 жыл бұрын

May i ask, is this the only port numbers i need to memorize so far?

@8bitcrypto887 5 жыл бұрын

Thanks so much for the videos mate. Anyone got a good way to try and remember all the different kinds of ports numbers? Does your everyday network engineer remember all this like the back of their hand plus everything else they need to know or does google play a bigger part haha

@professormesser 5 жыл бұрын

Like most things, remembering port numbers becomes easier after a bit of use. I would recommend configuring firewall rules using port numbers or capturing some packets to investigate which port numbers are in use.

@8bitcrypto887 5 жыл бұрын

@@professormesser great idea, I just finished setting up a bit of a home lab with some virtual computers so that can be my first project. Thanks mate!

@lagstorm1 5 жыл бұрын

Quizlet flashcards may help.

@gabrielnwatarali5557 2 жыл бұрын

Thanks!

@professormesser 2 жыл бұрын

Thanks for your support!

@AYoungdude 2 ай бұрын

Do you need to know all the ports by heart to pass the CompTIA a+ tests?

@essmab2568 4 жыл бұрын

Can someone explain to me what is NetBIOS name services, NetBIOS datagram service, and NetBIOS session service? It wasn't really broken down and I am total beginner when it comes this. I appreciate any responses!

@adeelmohammed6252 3 жыл бұрын

• NetBIOS - Net Basic Input Output Service ○ This is used in Windows for it's file and printer sharing. § We used to do this to talk over a local area network. □ Now you can name your computers with a lot more characters, because they have DNS and can understand that. Port 137 [UDP] and Port 139 [TCP]. Hopefully this helps.

@ken69151 Жыл бұрын

Are those ports mentioned permanently assigned or its random

@IgotokmyOwn 4 жыл бұрын

Hi Professor, do I have to pass the A + Exam before I can take the Security + Exam? Also, is knowing the tcp port numbers in the video needed for the A + Exam? Thanks

@esimiokorogheye 4 жыл бұрын

From what I have read online it is a MUST you know the port numbers. In regards to the order you obtain the qualifications in that is up to you. But many would advise you get compTIA A+ first as you build a solid foundation revising the content in it and some of the foundational knowledge may pop up again in Security+

@TheMobsterFish 3 жыл бұрын

Probably too late but you can take them in any order you'd like but A+ flows into Net+ which then flows into Sec+. So it's up to you but Sec+ is the most sought after to my knowledge.

@alexsorrells9603 4 жыл бұрын

How essential are these port numbers? Is everyone asked to provide these port numbers on the exam?

@professormesser 4 жыл бұрын

You should know everything listed in the CompTIA exam objectives.

@alexsorrells9603 4 жыл бұрын

@@professormesser Yeah, I felt dumb like 2 seconds after I posted that.

@MassaKingWOfficial 4 жыл бұрын

@@alexsorrells9603 It's not a dumb question at all. It makes no sense to know all the ports by heart, since you will most likely won't be using all of them and even at work you can still refer to notes or the internet.

@TheMobsterFish 3 жыл бұрын

@@MassaKingWOfficial To be fair, I've worked in a few tech gigs, and I'm working in this cert now. I asked on of my higher-ups about it and he said he's never met anyone who knew more than 1 or two offhand and to quote, "that's what google is for." So it definitely depends on the IT environment but for the test atleast you should absolutely know lol.

@MassaKingWOfficial 3 жыл бұрын

@@Andy-jz1zw I passed the exam. We are not passing the exam just for the sake of it, the value of the cert should be in how it prepares you or certifies that you have a set of skills.

@ntstudio28 3 жыл бұрын

Time to write a rhyming song to remember all of this

@navneetkaur1343 3 жыл бұрын

DO I need to remember and memorize the port numbers for the exam?

@HearMeLearn 2 жыл бұрын

memorize the port numbers, the service that uses them, and what the service does

@truthbtold9913 4 жыл бұрын

My exam is this Tuesday aug 23..can anyone tell me what i should study more of please and thanks..!

@nexus845 3 жыл бұрын

Did you pass. Please let me know

@truthbtold9913 3 жыл бұрын

@@nexus845 it tomorrow..will let u know

@buts3297 3 жыл бұрын

@@truthbtold9913 Hey ! how was it?

@adeelmohammed6252 3 жыл бұрын

• Core 1 Exam: ○ 90 Questions Max ○ Multiple choice ○ 90 minutes to complete ○ 675 passing score (100 - 900) • 5 Domains to know: ○ 1.0 Mobile Devices [14%[ ○ 2.0 Networking [20%] ○ 3.0 Hardware [27%] ○ 4.0 Virtualization and Cloud Computing [12%] ○ 5.0 Hardware and Network Trouble Shooting [27%] Put more effort into 3.0 and 5.0 and time.