Why is ARP used in networks? (FREE CCNA 200-301 Course 2025)

Why is ARP used in networks? And which networks actually use ARP (Address Resolution Protocol)?

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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

[DavidBombalTech]

Why is ARP used in networks? And which networks actually use ARP (Address Resolution Protocol)?

// CCNA Complete Practical Course //

// Cisco Packet Tracer Download links //

// David's SOCIAL //

// MY STUFF //

// SPONSORS //

// MENU //

ccna
arp
address resolution protocol
mac
mac address
http
https
web
www
ip address
ipv4
ipv6
windows
windows 11
subnet
network
cisco switch
switch
router
hub
packet tracer
ccna v1.1
ccna 200-301
200-301
cisco
free ccna course
free ccna training
new ccna
cisco ccna
ccna course
ccna certification
ccna training
packet tracer
ccna full course
new ccna
ccna exam
ccna study
ccna 200-301 full course
cisco training
ccna 200-301 course
ccna 2024
ccna 2025
network engineer
free lab
ccna course for beginners
ccna security
free cisco
ccna fundamentals
ccna full course 2024
ccna full course 2025
ccna tutorial
ccna networking

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

[AbdulRahman-ypoy]

This person has explained things in a very amazing way. I have never seen anything explained so practically and in such detail in any networking video until today, as much as he has shown. Thank you, keep it up.❤❤❤❤

[isaiassantos]

Thank you, David, for translating your excellent content into Portuguese.
I’m Brazilian and I really enjoy your videos.

[drTERRRORRR]

Good stuff. I still have the books from 2012. It's never enough CCNA.

P.S.: I also still have my 7-device-strong 19" dust farm in my study. Good times.

[RapidRomanceReads]

Great video, helpful refresher. Thanks

[a.o.]

This is awesome, thank you. I would eventually like to learn how to setup a very basic server at home just for practice.

[mikkio]

I only see serial interface on literature only until today I get a glimpse on how it looks like

[majiddehbi]

Dear David at the point of the year I wish a merry chrismas and health and happiness for you and your family also keep heling us to become a better engineer thx

[gamereditorner]

That's cool information! Quick question: Is there a change MAC address on WSL? I know how to change it in Linux.

[AbdulRahman-ypoy]

Sir David please upload the next video of this course, we are waiting 😢

[teeterthepop]

MAC address for local networks and devices . Ip Addresses for routers and connecting to other networks. Got it

[AbdulRahman-ypoy]

Sir David we are waiting so eagerly 😢😢😢
Please 🥺 upload next video

[voogarix]

Hey. I want to start to learn Cisco for CCNA exam. I see you have complete CCNA course here and also on Udemy. I wonder which one I should choose. Is there any difference between both materials?

[Omar_E]

How did laptop 1 know the IP address of the server that it wanted to learn the MAC address of?

[ayazstar]

can you upload a bit faster im waiting since long

[dealer]

but why is arp -a showing 255.255.255.255 ff-ff-ff-ff-ff-ff in my windows cache table. and in your cach table it is not shown after clearing the cache and after the http request!?