14.8.1 Packet Tracer - TCP and UDP Communications

[@chromemi2949]

your channel saved many lives

[@TechAcad]

Glad you like it!

[@liebeVicki]

Facts

[@drawing_cool_kid0217]

It saved mine for sure!!!!

[@dxriyagaming]

You have taught me more than my professor. Thank you so much for these videos!

[@TechAcad]

Glad to hear that!

[@fanglessfish4133]

Awesome is what you are for posting such amazing videos that are making remote learning a little more comfortable.

[@TechAcad]

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

[@magsvlogs05]

I'm currently in a Cisco class and I use your videos for just about every packet im picking up on it but I still struggle to do it by myself

[@TechAcad]

Glad you enjoyed it!

[@eskimochild87]

i am in the same boat as you

[@acdsully]

Thank you for the help. This is a great tool. I wouldn't have made it this far if it wasn't for these videos.

[@TechAcad]

Glad to hear it!

[@enjeckmbanwei9448]

The best explanation ever and I am grateful for the vital lectures!!

[@xKatatonicx]

This Packet Tracer activity was soooooo tedious! But thank you so much for posting! You're amazing

[@TechAcad]

Glad it was helpful! And thanks for your great support and sharing my dear Friend...

[@valjeancatlvr]

right??!! Such a tedious pt. Great video though. :)

[@mattshattock4859]

first video I've watched, in a networking class. This is awesome! Thanks for your time and effort on this.

[@TechAcad]

Glad you enjoyed it!

[@ezequieldavis6743]

you all prolly dont care but does any of you know a tool to get back into an Instagram account..? I was stupid forgot the account password. I would love any tips you can offer me

[@royalmakai4956]

@Ezequiel Davis instablaster ;)

[@makaiokalahama]

this exercise was a PAIN, but you make it so much better.

[@TechAcad]

Glad it helped!

[@projectgtr]

Thanks for your help my lecturer could not make this clear at all.

[@exclusivejuli2478]

danke bro würd ohne die Videos komplett verzweifeln

[@brnk_alex]

is halt echt so

[@djs.6768]

absolute unit, great videos bro i will continue to support!

[@TechAcad]

Much appreciated!

[@paraviya]

Great Job. thank you very much. This helped me a lot.

[@TechAcad]

Glad it helped!

[@lucasryder297]

this man a hero

[@TechAcad]

Glad it helped!

[@guitaleon]

Excellent explanation my friend!

[@TechAcad]

Glad you liked it

[@alya-4564]

thank you so much that was very helpfull

[@TechAcad]

Glad it helped!

[@naruto9996]

Maestro.

[@_nike_1778]

Awesome video, thx u

[@TechAcad]

Glad you liked it!

[@rtpeterson03]

For the last question. What protocol is associated with TCP Port 110. The answer is POP3. How did you know that? I couldn’t find Port 110 anywhere. Thank you for your excellent teaching. I’m sure the answer is right in front of me . I just don’t see it yet.

[@salmasultana6814]

Yeah I too didn’t find 110 port

[@SouperMaruchan]

amazing as always man. Keep it up!!

[@TechAcad]

Thanks! Will do!

[@mato_fato_ma-ah-fala-falafel]

What was the very last thing he said @38:35 what protocol?

[@preetikainth4639]

Post Office Protocol (POP)

[@Sir_tomasOf_arizona]

I am your new subscriber.

[@TechAcad]

Thanks for subbing

[@Agarcia0191]

Awesome Vid! Thank you!!

[@TechAcad]

You bet!

[@dianac8347]

Thank youuu!!

[@TechAcad]

You're welcome!! And thanks for your great support and sharing my dear Friend...

[@MultiAltron]

Thank you!!!!

[@TechAcad]

You're welcome!

[@abhishekraj4775]

thank you

[@TechAcad]

You're welcome

[@ebube2001]

Here in December 2024 lol. Thanks

[@TechAcad]

I'm glad this video is still helping people out!

[@hollandtobias4756]

Thanks cheers grazie

[@TechAcad]

Thank you too!

[@zachjansheski1520]

my packet tracer results arent showing is tht normal?

[@youssefhamdy8590]

thx bro❤

[@TechAcad]

You're welcome 😊

[@chungusbooper]

21:02 - How can you tell that that 5th and 4th flags (ACK and PSH) are set? EDIT: Oh, nevermind, I got it!

[@itsmkb1213]

can you tell me too

[@rasmeetkaur786]

Can we get all answers for this activity?

[@aishasaif9663]

Hello , when i put enter in DNS command the PDU not appear in simulation window, i try it a couple of time . . I did it last week and it was ok but I don’t know why it’s not work today . If you know the reason please till me.

[@TechAcad]

Please make sure that you added the needed protocols in the simulation mode. It will show in Visible Events if you added.

[@vladimirmisin1876]

my flags have 8 positions in tcp not 6...

[@michaelferguson5167]

my flags had 8 positions as well. I'm assuming you would still go from left to right

[@michaelferguson5167]

Ok I have clarified the 6 versus 8 flag places. You will still only use the first 6 places reading from left to right according the table provided. The last two places are used with other protocols which do not apply for this exercise.

[@Idkmen2233]

@@michaelferguson5167 so what flags they are?

[@michaelferguson5167]

@@Idkmen2233 that would depend on the six digits you have. Mine were different from this video as I assume it was different for others as well. You start with the 6 digits right after the b. For every place that has a 1 then that is your flags on your table in the instructions. So if your first digit out of the six is a 1 then the first flag is URG etc.