Practical protocols: SMTP and POP3 | Free CCNA 200-301 Course | Video #12

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  • Опубликовано: 24 ноя 2024

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  • @asa9593
    @asa9593 4 года назад +18

    Hi Uncle David, yesterday I passed CCNA Exam. I want to learn more

    • @davidbombal
      @davidbombal  4 года назад +5

      Congratulations! That is fantastic news! :)

    • @cinevapemonociclu5596
      @cinevapemonociclu5596 4 года назад

      Congratulations!

    • @asa9593
      @asa9593 4 года назад

      Jaylincry 13 weeks

    • @asa9593
      @asa9593 4 года назад +1

      Jaylincry i would suggest OCG, Boson, CBT Nugget

  • @flyingscotsman3278
    @flyingscotsman3278 Год назад +2

    Hi David - Your CCNA course is one of the best - Many thanks for your time😊

  • @davidbombal
    @davidbombal  4 года назад +4

    Menu:
    Overview: 0:00
    Send an e-mail: 0:45
    Watch the packets: 1:53
    Packet Tracer crash and fix: 4:38
    Watch the packets: 5:11
    Thank you to my supporters: 7:38
    CCNA 200-301 Playlist:
    bit.ly/freedbccna
    Buy the full course here for $10: bit.ly/ccnafor10
    Or support the mission, join thisisIT: bit.ly/thisisitccna
    Or, buy the CCNA course and support me:
    DavidBombal.com: CCNA ($10): bit.ly/yt999ccna
    Udemy CCNA Course: bit.ly/ccnafor10dollars
    GNS3 CCNA Course: CCNA ($10): bit.ly/gns3ccna10
    Get Packet Tracer here: www.netacad.com/courses/packet-tracer
    ======================
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    • @sherukole6109
      @sherukole6109 4 года назад

      Which is data someone required to hacker

  • @lstyle3210
    @lstyle3210 4 года назад +2

    Thanks for the Sunday morning IT lesson, will definitely practice this in packet tracer. Have a nice rest of the day!

  • @networkprofits7858
    @networkprofits7858 4 года назад +2

    Great video David! I use GNS3 but it's always great to come back and checkout Packet Tracer in action!

  • @macbethmabena9816
    @macbethmabena9816 2 года назад

    great video. I wish you can mention names in all video like what you jus did with POP3. Because I watched your recent video you posted about APIs. I didn't know what the abbreviation of APIs stands for. And you guys went all the way you never talk about it. So I had to go Google it to understand what exactly are APIs!. But none the less great video as always

  • @sandeep87pm
    @sandeep87pm 4 года назад

    Hi David... because u only without any paid course i learned cisco networking... Thanks alot 😍😍GNS3 😘😘

  • @humbleboy6410
    @humbleboy6410 4 года назад +2

    How to find out to which ip is malware speaking using wireshark in an infected PC? Thanks for bringing awesome, exciting, best, superb content, love you david 😍😍

    • @justarando6693
      @justarando6693 4 года назад

      You would have to check which ip addresses are "legit" and which are not. It will be tedious because sometimes C&C servers are hosted on a server that was exploited too. You can find a list of *known* C&C ip addresses on the internet with ease (for example IBM have one) but IMHO you should just purge that malware from the machine.

  • @educastellini
    @educastellini 4 года назад

    -Great content ... !!!
    -In my IT service time long before formally studying networks, back in the 90s I remember configuring a lot of pop3 and SMNP in netscape for user when installing old internet providers with 56kbps (text in cel LOL) modem access to client before broadband .
    -It is very cool to study the communication of the protocols in depth and small things that always come to mind in the studies, TCP in Unicast, and to see the switch receiving from a single location and by arp it forwards to just one location, responds only to the correct unicast address.
    -Thanks for the knowledge .... !!

    • @justarando6693
      @justarando6693 4 года назад +1

      Well, nowadays it is mostly IMAP but pop3 is still supported. BTW, are you sure that it was 55 and not 56kbps? :P

    • @educastellini
      @educastellini 4 года назад

      @@justarando6693 -I was typing on the phone a classical "typo" and type 55 not 56kbps, but I alredy to use 9,600kbps modem, faxmodem... LOL
      -But IMAP is not nowadays, it was already at that time, just not common in small ISPs, because the server was more difficult to configure in that time.
      -But the "netscape" of the 90s could already choose between one protocol to receipt (pop or imap), nowadays clients even probe the protocols installed to configure them.
      -Today, any raspberry makes all email servers.

    • @justarando6693
      @justarando6693 4 года назад

      @@educastellini Yeah, it is super easy for clients to setup but from a server perspective there is a lot more to look for. If you want GPG, autocheck for spoofed email et cetera you have a bit more work to do :P.
      Still, it is crazy to think that you can do all of this and more on a 5$ computer that is a size of a credit card.

  • @Paulowe40
    @Paulowe40 4 года назад

    Hi David, really enjoying your videos. Great learning curve. I didn't know about the simulation mode thanks for teaching us about this. Enjoy your week, stay safe

    • @davidbombal
      @davidbombal  4 года назад

      Thank you! Much appreciated :)

  • @TheTrthseeker
    @TheTrthseeker 2 года назад

    This one was hard for me it went so fast, I got lost; a definite repeat X 10, the Cisco Packet Tracker Tips I could follow actually built plus went in config. I love these videos; visuals are so great!

  • @khurshidkhandy6622
    @khurshidkhandy6622 3 года назад

    Thanks David, Much appreciated.

  • @manjunath322
    @manjunath322 4 года назад

    David, please create one video series about different networking features in windows 10 and how to use them practically. From your WSL videos I was able to install NextCloud in my Window 10 laptop.

  • @moshrekulislam1708
    @moshrekulislam1708 4 года назад

    Thank you, David

  • @tikshuv-ccna
    @tikshuv-ccna 4 года назад

    Thanks again humble bombal.... Just FYI Packet Tracer version 7.1.1 is the best stable working version ever on my opinion... 🤠 But... What can we do, it's getting better... And the look is different... 🤷

  • @kishorpatil1669
    @kishorpatil1669 4 года назад

    Hi, David I like the way you are teaching ingeniously. David I appreciate you for your great efforts. I can see only 12 videos of free CCNA course in your channel. Remaining vdo of CCNA I have to buy? If possible please send me link of remaining course. Awaiting for your reply. Big thanks for free online CCNA course.

  • @juanrebella2589
    @juanrebella2589 4 года назад +1

    Great video, thanks!

  • @jasonmikinskiwallet4308
    @jasonmikinskiwallet4308 4 года назад

    Serious just 237 likes atm. People let's give a like. This content is valuable and highly appreciated. Good video.👍

    • @davidbombal
      @davidbombal  4 года назад

      Thank you, Jason! Much appreciated :)

  • @mariusavram7823
    @mariusavram7823 4 года назад

    Thank you! Very practical!

  • @angelgarciagomez7008
    @angelgarciagomez7008 4 года назад

    Hi David, I like your office chair. Would you recommend it? Can you give us the product name please? Appreciated!

  • @suchitrawalke4499
    @suchitrawalke4499 10 месяцев назад

    Thanks a Ton !!!!

  • @rishadmu
    @rishadmu 4 года назад

    Hi.. thank you so much for this informative video..how can I prepare for CCNA security certification exam

  • @asa9593
    @asa9593 4 года назад

    Really helpful video

  • @nonegiven
    @nonegiven 4 года назад

    Is there a difference between checking emails using a desktop program and checking emails on a web browser? ie, when you open up a browser for hotmail or yahoo or something, Im assuming that does not use pop3 to retrieve email? Or is that still done on the companies servers from mail server to web server? Whereas If you had an email program is it then that you use pop3 to retrieve emails off of a server yourself? And is it the same for smtp when sending? Thanks for all your videos, the udemy course is huge!

  • @Al-rt3ec
    @Al-rt3ec 4 года назад

    excuse me sir @David Bombal,
    1.Cisco CCNA 200-301 Exam: Complete Course with practical labs
    2.The Complete Networking Fundamentals Course. Your CCNA start
    i got confused ,which one i have to take both of them are CCNA 200-301
    what do you thin?

  • @oludayod7757
    @oludayod7757 4 года назад

    Thanks for sharing

  • @YannickDP
    @YannickDP 7 месяцев назад

    Probably a dumb question, but in this demonstration you are telling the PC to go and "receive" (or retrieve) an email so that you can see it in your inbox. Are email-applications in real-life then constantly sending out these type of commands, hoping to fetch emails that have been "send" to them? Or does someone sending an smtp command trigger a pop3 command on the receiver side? Sorry, I'm a newbie in this stuff.

  • @ShirinHasan
    @ShirinHasan 4 года назад

    I actually enjoyed it! :)))

  • @michaelanderson7902
    @michaelanderson7902 4 года назад

    Thank you for this video David I'd like to know if you can create a video about the windows 10 sandbox feature and also can we create wsl inside a windows 10 sandbox environment? thank you

    • @davidbombal
      @davidbombal  4 года назад

      Thank you for the suggestion Michael!

  • @securityxd8207
    @securityxd8207 2 года назад +1

    What do i put in the incoming/outgoing mail server?

  • @chaithanyakatari7896
    @chaithanyakatari7896 4 года назад

    Subscribed your wireshark course in udemy, really very depth video. Also i request you please do videos on TCP/IP l, UDP headers.
    Mohan pragada many thanks for udemy.

    • @davidbombal
      @davidbombal  4 года назад

      Thank you! And great suggestion :)

  • @ludovinaines
    @ludovinaines 4 года назад

    Hi David, how long does it take to study for the new ccna 200 301 exam?

  • @shaan1368
    @shaan1368 3 года назад

    Hi David sir...I have a querry How to configure mail in pc in packet tracer ?

  • @JB-jh1st
    @JB-jh1st 4 года назад

    David Sir, Is there any way to get discount on CCNA exam....
    Please reply

  • @macbethmabena9816
    @macbethmabena9816 3 года назад

    I like the music

  • @notalessandro
    @notalessandro 4 года назад

    4:36
    The same happened to me during an exposition at school and people laughed thinking it was my fault

    • @davidbombal
      @davidbombal  4 года назад +1

      People like to laugh without understanding.... :(

  • @ademmohammed9505
    @ademmohammed9505 4 года назад +1

    I Really Like Your Videos Can You Everyday upload at least 1 video?????????

    • @davidbombal
      @davidbombal  4 года назад

      Thank you. That's a lot of work... trying to upload as many as I can at the moment.

    • @ademmohammed9505
      @ademmohammed9505 4 года назад

      @@davidbombal How can I help you financially?

  • @cinevapemonociclu5596
    @cinevapemonociclu5596 4 года назад

    Who wants longer videos?
    -Me!

  • @ALG397
    @ALG397 4 года назад

    thank you David
    What about Android Hacking without touch the Mobile

  • @mammanyimir5211
    @mammanyimir5211 4 года назад

    Pls, Mr David can you share the PDF on CCNA Official Guide volume 1

    • @davidbombal
      @davidbombal  4 года назад

      I cannot do that as that is against the law.

  • @syedusman3324
    @syedusman3324 4 года назад

    Hey DB , It seems it is been a long course it will be helpful if you upload every odd days

    • @davidbombal
      @davidbombal  4 года назад +1

      I have committed to uploading at least one video a week. I will try to upload more frequently, but that will not always be possible.

    • @syedusman3324
      @syedusman3324 4 года назад

      @@davidbombal Yep.. No problems , But I wanna thank you for making this available for free , trust me there are many people who can't avail this on udemy by paying like me and thank you again for your wonderful opportunity 🥺

  • @nikcena8305
    @nikcena8305 4 года назад

    Aaaaaaa finally 😁

    • @davidbombal
      @davidbombal  4 года назад +1

      Glad you like the videos :)

  • @vishnumaurya155
    @vishnumaurya155 4 года назад +1

    Pls make a video on how to became a hacker

  • @cinevapemonociclu5596
    @cinevapemonociclu5596 4 года назад

    How to setup the email server?

    • @seano7173
      @seano7173 3 года назад

      1. Click the end device icon on the bottom left corner
      2. Drag the Server into your work space
      3. Double click the server which will pop up a new window
      4. Click the Services tab
      5. Select Email
      6. Create a new domain name, add users
      7. Go to the config tab and populate the ip addresses

  • @sherukole6109
    @sherukole6109 4 года назад

    Port number did not clear

  • @cinevapemonociclu5596
    @cinevapemonociclu5596 4 года назад

    That’s all?

  • @syedusman3324
    @syedusman3324 4 года назад

    Hey DB , It seems it is been a long course it will be helpful if you upload every odd days

    • @syedusman3324
      @syedusman3324 4 года назад +1

      @@Meganano I'm happy with that just gave a suggestion to him that what his audience needs doesn't it our duty to show off?

    • @syedusman3324
      @syedusman3324 4 года назад +1

      @@Meganano Ok, Btw thanks for recommendations 😊