Free CCNA | IPv4 Header | Day 10 | CCNA 200-301 Complete Course

In this video, day 10 of my free CCNA complete course, you will learn about the different fields in the IPv4 header.

In this FREE and COMPLETE CCNA 200-301 course you will find lecture videos covering all topics in Cisco official exam topics list, end-of-video quizzes to test your knowledge, flashcards to review, and practice labs to get hands-on experience.

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0:00 Introduction
0:55 Things we'll cover
1:58 OSI Model - PDUs review
3:10 IPv4 Header
3:55 IPv4 Header - Version field
5:02 IPv4 Header - IHL field
6:39 IPv4 Header - DSCP field
7:29 IPv4 Header - ECN field
8:06 IPv4 Header - Total Length field
10:02 IPv4 Header - Identification field
11:00 IPv4 Header - Flags field
11:46 IPv4 Header - Fragment Offset field
12:14 IPv4 Header - Time To Live field
13:18 IPv4 Header - Protocol field
14:43 IPv4 Header - Header Checksum field
15:37 IPv4 Header - Source/Destination IP Address fields
16:06 IPv4 Header - Options field
17:13 Wireshark Packet Capture
24:21 Things we covered
25:01 Quiz 1
25:48 Quiz 2
26:28 Quiz 3
27:21 Quiz 4
28:09 Quiz 5

#cisco #CCNA

[martisimeonov]

If it's hard, it means we are progressing! Keep it up fam <3, and Thank you again Jeremy!

[shubh_]

What I like about your method of explaining is the occasional use of comparisons and reference to past lessons. This helps me connect the entire course together in my head and also to develop a point of view and not only just remember facts. Thanks again!

[rohitrawat]

I have never seen content like this relating to CCNA or network fundaments. Seriously I appreciate you sir with all my heart.

[vrsnnvi]

🤯 🤕 Too much information, other instructors will put me to sleep, but your videos keep me excited and motivated to learn. I can even watch your videos several times. :)

[fatimahamdan]

when I get a job inshallah, I will send you on paypal ..
you are the reason why I love network now
thank u so much for the effort, please dont stop

[Reason_over_Dogma]

Man, this is a lot of information. I really have to attack the flash cards. I get the basic concept but its a lot of material to remember for a header. Thanks for the flashcards and the visuals. It will aid a lot in studying this material. I may have to watch it a few times and study this deck separate from my combined deck until I nail it.

[Wei-jiou]

Man... this part rough, thanks all the works you've done for us .

[latenightcanvas]

Your walk throughs are always so helpful. I had struggled to find any class that as in depth as I need but now i feel confident I can pass my CCNA!

[wayofsalaf]

your explanation is very clear jeremy. I just could say thank you for all these incredible lesson you've delivered

[JOYCEWANJERI]

It is simply amazing how you make complicated content so simple. Thanks so much Jeremy.

[arsalanazeem]

Truly best explanation ever. I have covered 17 videos and I have promised myself to complete all the videos after watching this one. Thanks sir.

[Kokevv]

Thank you for this amazing series. This is saving me tons of money and time. Thanks to you I can utilize this quarantine time to me benefit!

[marcinborkiewicz]

It's great that someone published that kind of material and provides all other sources, it's really better than paid courses on well known platrofms i used to did. Thank you Jeremy

[cydman]

You know what, I can't help myself to stop watching your videos specially on weekend because once I started one video I need to continue until I fell sleep or need to eat to pee! :D thank you so much Jeremy for such a wonderful and amazing videos, flashcards, and labs... one of the best channel I should say.

[anuarsgs]

Hello Jeremy

I hope you are doing well,

Im Glad to find out in youtube a talented/professional person like you helping people to learn and grow up their knowledge, at this point of my life Im studying to become a Juniper Routing engineer, however I have my networking knowledge based with Cisco, im reviewing the networking basics back again and found your material and help me a lot to complete what im studying I hope I can have my certifications and keep studying learning so I can help others like you do, once again thank you for your support and help and God bless you!!!

[daniellety]

This is a most fantastic course! I have ordered the ENCOR course from your site as well! I have also taken the CCNA gold boot camp course. It is well thought out and structured but I find the presentation that you offer and your style of teaching to be far superior. Merci Jeremy!

[Don-Carillo]

Came here on Keith Barker's reccomendation ( CBT nuggets) and i am not dissapointed. Some of the best learning on youtube. Thank you

[kimpaulson]

I appreciate how you split up the information into multiple videos! Makes it a lot easier.

[BabuBablu-hytw]

This is the best ever video on this topic. No one can explain ccna topics than you have done. You made these difficult topics too easy to understand and memorize. Thanks a lot.. Respect.🙏

[jamesharris]

I love the series so far. I am on day 13 and am looking forward to completing this course. Commenting this on every video for the algorithm.