@DavidBombalTech

It's really important that you learn the TCP/IP model for the CCNA exam. You need to understand the protocols that we use in modern networks today like TCP, UDP, IPv4, IPv6, SSH, HTTPS, Ethernet and more.

// CCNA Complete Practical Course //
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// MENU //
0:00   – Welcome & Overview  
0:29   – Understanding the OSI Model  
1:34   – What Are Standard Interfaces?  
3:23   – RFCs (Requests for Comments) Explained  
5:07   – Visualising the OSI Model  
5:57   – TCP/IP vs OSI: Key Differences  
9:22   – What You Really Need to Know for the Exam  
9:50   – Devices & Protocols by Layer  
11:47  – Breaking Down What Each OSI Layer Does  
17:40  – Which Devices Operate at Each Layer?  
20:25  – Deep Dive: Layer 3 (Network Layer)  
21:13  – Live Phone Demo: MAC vs IP Addresses  
24:52  – Transport Layer: End-to-End Communication  
26:50  – How Applications Use the OSI Model  
29:35  – Final Thoughts & Recap  

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Please note that links listed may be affiliate links and provide me with a small percentage/kickback should you use them to purchase any of the items listed or recommended. Thank you for supporting me and this channel! 

Disclaimer: This video is for educational purposes only.

#free #ccna #cisco

@Shubham-Mishra

Hey please post this weekly atleast.. we're Waiting for this series ❤

@praveentetali1157

for once i understood what you have explained. normally your videos and interviews are way technical for me. this time you explained real well. thank you.

@MonieLushLLc-z8e

Thank you showing a physical demonstration as well. Thankyou for explaining so in depth. You’re a rockstar!!!!!

@mono_g

Thank you Sir! I hope you'll complete this series very soon.

@ScoobieDoo

Your last videos about Hashcat, CCNA and WSL is a masterpiece. 
There are very few so valuable materials on YouTube. Good job!

@AbhinavSethi81

commendable💯💯so much of practical knowledge 💯 truly appreciate your efforts✌🏼

@Muhammed_Sal

Thanks a lot I was checked every time and say this week will upload ,a nother will do ,and I was think that's it 😢...

Thaks a lot for your time we appreciate that when u r busy pervious months ❤

@gamereditor59ner22

Cool! Thank you! Reviewing OSI and TCP got a lot easier to understand it!

@ericjackson-f3i

Am never tired of watching your videos. Thanks alot

@AbdulRahman-yp6oy

Really Sir we are eagerly waiting for this series 
Thank you so much ❤❤❤❤

@HamimBinSiddique

I was literally waiting for this

@tyrojames9937

TRIPLET A+ AS ALWAYS PROF. BOMBAL.🎉😃👍.

@Johno3998

Our mnemonic for remembering OSI was All People Seem To Need Data Protection, and TCP/IP (at least Cisco Academy's naming of each Layer) was All This Is Nice (Internetwork and Network Interface being that last two)

@irtazaanwar2144

At least after a long wait....thanks.❤

@Khidmateykhalqshoaib

Great job sir! Could you please upload more practical video

@iamluckly

Thank you so much sir  ❤

@S3bot

Good and instructive lecture. Thank you.

@crcr6983

Excellent video.  Thank you!

@user-kp9is5rk4p

This was very well explained