3.5.5 Packet Tracer - Investigate the TCP/IP and OSI Models in Action

[@matthewfrazer4895]

You are a life saver. Without your videos and explanations i would be failing my cisco courses. Its tough learning all this outside of the classroom during COVID

[@TechAcad]

Great to hear!

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I second that. You are a life saver and a blessing!

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I am grateful

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bro you are not the hero we want but the hero we need. appreciation man!!!1

[@TechAcad]

Glad you like it!

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Thank you, sir. I have intellectual disability, and this help me alot with you going it over for me to understand better, it's like having a one-on-one teacher.

[@playerjjj6555]

this saved my grades thank you 🙏

[@TechAcad]

Glad it helped!

[@alejandrosoto2929]

No hablo ingles, pero tus videos me han servido de mucho, gracias. I don't speak English, but your videos have helped me a lot, thanks.

[@TechAcad]

Thank you so much my dear Friend for your great support...

[@joaquinf7913]

As per usual, your instruction is unparalleled. Thank you instructor! 💯 🙏

[@TechAcad]

Glad you think so!

[@rachelmoreno9339]

Oh Thank God, without your video I'd be lost. Thank you Sir.

[@TechAcad]

I'm glad this video helped you out!

[@M3LICOFF]

Even though I have bad English, your videos are very useful thanks friend, keep it up

[@TechAcad]

Thank you so much for your great support and sharing my dear Friend...

[@inyrilotus]

Thank you again for all you do. I appreciate your thoroughness and answering all questions throughout the PKA as well.

[@TechAcad]

Any time!

[@sudoalex]

Thank you Indian guy from the Internet! You are the best!

[@TechAcad]

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[@christophernewman5378]

Definitely the goat ! Your time & efforts are GREATLY appreciated!

[@TechAcad]

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[@anonymousnobody5001]

Tried to get the jump on me.... Hope you get a raise my fellow Americans

[@spoonman9584]

Thanks for making this much clearer. Sometimes I'm just wondering what "under 4 and 5" mean. I keep thinking to look literally underneath the mentioned numbers. It's just blank space lol, so I'm like "whaaaaaaat?" Anyway, makes more sense now so thanks for helping my tendency to see questions literally.

[@TechAcad]

Happy to help! And thanks for your great support and sharing my dear friend!

[@sydjeawalters]

Thank you sooooo much. I couldn't have any of these without you.

[@TechAcad]

Glad I could help!

[@ninakimberlyn4049]

You're the reason I'll be able to pass this sem. Thanks :)

[@studycounter7174]

Thank you for this video series. Very detailed!

[@TechAcad]

Glad you enjoyed it! And thank you so much for your great support and sharing my dear friend...!!!

[@katofhyrule12]

Thank you! My gratitude is so great that it cannot be expressed in words!

[@TechAcad]

Glad it was helpful!

[@BeatPharmacist]

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[@TechAcad]

Thank you so much my dear Friend for your great support....

[@marksummers463]

Good videos! Very helpful. One pronunciation pointer: The word "suite" looks like the word "suit" but is pronounced like the word "sweet". Thanks again!

[@TechAcad]

Thanks for the tips! And thanks for the great support!

[@КлэрСтрелок]

Спасибо огромное, очень выручили твои видео 💖

[@2ti5chrisnaboyoh86]

new subscribe, bro, because you have helped me complete my college assignments, thank you

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Thanks for the sub!

[@Rubenvanasselt]

Tnx for your video's! Its so rare and i'm so grateful to have people like you! Legend! Thanks! You're so good.

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Glad you like them!

[@jiechen2471]

Can't thank you enough! Great work!👍👍👍

[@TechAcad]

Thank you too!

[@rafaeljonathanmonterrosoca8400]

Awesome video, God bless you, sir!!

[@TechAcad]

Glad it helped And thank you so much for your great support and sharing my dear friend...!!! If you wish to get any support, you can contact our team using our website.

[@backbenchprogrammer5100]

Sir you are best , love you from Afghanistan🇦🇫

[@TechAcad]

Glad it helped!

[@danmadrileo8925]

For those having problem regarding to "host name unresolve" from the web page. I tried to dl a file 3.5.5 Packet Tracer (.pka) file and it worked. Just used the file to open a new program.

[@foxtechgaming98]

Thank you so much for your work.

[@TechAcad]

So nice of you And thanks for your great support and sharing my dear Friend. And alsoif you wish to get any support, you can contact our team using our website...

[@rahras7499]

You just earned a subscriber thank you Mr very helpful 👍🏽

[@TechAcad]

Thank you so much my dear Friend for your great support...

[@sarbjitkaur3356]

I only have one TCP event in the last after HTTP. Thus the last TCP event's have 4 listed items in which the 4th one says that Sent segment information: the sequence number 103,the ACK number 273, and the data length 20. and I have written this same answer for question no. G part 2. Why I don't get the last TCP event which talks about closing connection?? and if I'm not getting it does that means my whole activity is wrong and the answer to (g) Part 2 is also wrong?

[@louisahmadi899]

Thanks this video is very helpful💯👍

[@TechAcad]

Glad to hear that!

[@Tim--3573]

Thank you, Habibi 🙏🙏🙏

[@TechAcad]

My pleasure

[@syzuhair]

The last question in challenge was what port is the Web Server listening on for a DNS request? when finding the answer you clicked on DNS but if you look towards the left it says Web Client and not Web server. does that make it correct?

[@nandgateawesome9264]

The web client was sending a dns request to the server. The destination port is the port the server is listening to.

[@samsignorino7778]

I had the same thought. I assumed the answer was port 1027 (1025 in this video)

[@noconfusion25]

@@samsignorino7778 wow same here , it is saying what port is it listening to (web server listening to)......

[@MorganaBoss]

Thanks man! This helped a lot!

[@TechAcad]

Glad it helped!

[@ahmedsalman3294]

This is such a wealth of knowledge. Highly appreciate your work. How can I get the PT Activity file?

[@farzeenarshad384]

Thank u so much!!!❤❤❤

[@TechAcad]

You're welcome 😊

[@mtking2196]

Your videos are very helpful!

[@TechAcad]

Glad you like them!

[@salmaali5354]

I really appreciate your hard working thanks 😊

[@TechAcad]

So nice of you

[@jairogenrebert2999]

When i click four times no HTTP event appears, if i show all events there are only ARP and DNS events. If i click a loot of times i get some TCP events.

[@LesediLechlaba]

Thank you

[@TechAcad]

You're welcome

[@SmokingJackn]

Subscribed. You are awesome.

[@TechAcad]

Thank you so much my dear Friend for your great support...

[@pcrepairnetworking3021]

thanks for the help!

[@TechAcad]

Glad you like it!

[@k-popislife9715]

I’m stuck and don’t know how to get out. I did this the first time, then something happened. Then I had to redo everything again but I never got that Purple envelope with a check mark again. How do I get this again because I am stuck and do not know how to get out of this loop.

[@TechAcad]

You can contact us anytime!

[@FaberLSH]

Thank you so much!!

[@TechAcad]

Glad it helped!

[@novitaa9985]

how can i fix the "host name unresolved"? thanks

[@abramdarmaputra5922]

diisi dulu ip address & dns server di server (192.168.1.254) sama PC nya dulu

[@ashernomicYT]

how did you make the web server and web client did you just renamed them?

[@TechAcad]

Hi these are pre designed packet Tracer Activities. We have those videos, how to create and work with web, dns and dhcpb servers. And Thank you so much my dear Friend for your great support...

[@ashernomicYT]

@@TechAcad you able to link me to those? I cant find it

[@sonya_skk]

Tell me why when I do this point d. Press the Capture/Forward button four times. Four events should appear in the list. I press this key 4 times, but nothing happens, no events appear

[@TechAcad]

Please make sure that, you are in simulation mode!

[@sonya_skk]

@@TechAcad yes, I am 100% in simulation mode

[@zentham7429]

How do you do the web server to web client in the first place?

[@fedi409]

I’m getting a “host name unresolved” message after clicking the capture/forward button 4 times. Help please

[@TechAcad]

Just follow the instructions correctly, small mistakes will not work the activity. And still in trouble, feel free to contact us! Thanks for your great support and sharing my dear friend!

[@mahariad2016]

loved the explications thanks sir

[@TechAcad]

So nice of you

[@kabufilms792]

Thank You!

[@TechAcad]

Glad it helped! And thank you so much for your great support and sharing our channel with your friends...!

[@clarkvincentquijano6228]

why the email didn't come what should i do the violet email one

[@Joedymarz]

Thank you 🙏🏻

[@TechAcad]

You’re welcome 😊

[@lcameeno1]

How do you submit these labs online to your college? Like upload them to turn in to be graded?

[@TechAcad]

CISCO Networking Academy instructor can upload the pka file as an assessment. Thanks for your great support and sharing!

[@jasneetkaur2947]

You are best sir

[@TechAcad]

Glad you like it!

[@gtcrazy45]

does anyone know why i get keep host name unresolved when i type in the url in the web browser.

[@MorganaBoss]

It’s probably because you might’ve added an extra space when typing it

[@farzeenarshad384]

When I enter the url in web browser, then there is an error " host name unresolved" can u please help me in resolving the error?

[@rosiemae6930]

how do i connect the pc to the server

[@amandag4049]

Thank you for the video! It's really appreciated, but Im confused where you get the Web server and web client. You said in another comment it was pre-configured. I'm aware how to configure the two, but I thought the server and client was already configured by packet tracer.

[@TechAcad]

Yes, correct There will be an internet option in the packet tracer and those devices will be available in the internet cloud. Thank you

[@amandag4049]

@@TechAcad Thank you for your reply. Do you know where this internet option is? I don't have that option to select in Packet tracer in the lower pane.

[@TechAcad]

Hi There is no internet option in the device. You can create internet option using devices and clustering it. Also we can add cloud from the Device pane. We will create a video about this cluster in future. Thank you.

[@pandabear087]

Tech Acad thank you!

[@joepeeer4830]

ty

[@TechAcad]

Thank you so much my dear Friend for your great support...

[@neym9587]

why there is "host unresolved" ? I already input ip address of the server and web client. Also i input a dns server

[@TechAcad]

There may be a small delay in communication. You can fast forward or wait some time to test the connectivity!!

[@karthikp7904]

please someone say what are the configuration to be done for webserver and webclient.

[@Slashh]

Студенты МУИТ ставим лайки!

[@noormohammad3787]

Thank you sir..

[@TechAcad]

So nice of you And thanks for your great support and sharing our channel with your friends too!

[@tsionshenkoru610]

i hit captur for forward 4 times but nothing happen

[@masumhayder2979]

I want to contact to your team

[@TechAcad]

Yes sure, you can contact our team using our website, link will get from the videos description.

[@cacahoute3]

Thank you!!!!!!!!

[@TechAcad]

You're welcome!

[@Thelordmyhelper]

anyone please subscribed after watching to show appreciation

[@TechAcad]

Thank you so much for your great support and sharing my dear friend!

[@piotrrotek5123]

I love you man

[@TechAcad]

Glad it helped!

[@YuandariAstuti]

how about the vpn configuration that you do?

[@TechAcad]

We will work on it! Thanks for your great support and sharing my dear friend!

[@YuandariAstuti]

@@TechAcad Thank you, I'll be waiting

[@2k3e]

Great

[@rasmeetkaur786]

Hi sir when I click four times on forward button . I didn't get anything

[@TechAcad]

Please make sure that you are in Simulation mode!

[@melazaretto5727]

nothing happened when i click capture/forward 4 times

[@aprilocean8964]

Thanx

[@TechAcad]

Welcome

[@edgarpinia3564]

Friend you can pass of .pkt please

[@TechAcad]

Yes, you can get all the files from our group, link will get in the latest videos description.

[@catch.22beats]

after i click the button 4 times nothing happens

[@TechAcad]

Please follow the instructions correctly!

[@синиякрыса]

10:22

[@Cat-sq8gn]

I love you

[@abdullahmohammad5613]

It keeps showing me hostname unresolved!! whenever I type the site

[@roseannantipolo8342]

sameee huhu. help us

[@NickCMOS]

Ahoj žlabe

[@ChaseHub]

tytyty

[@V00D00S0N]