EIGRP Explained | Step by Step

Рет қаралды 272,237

5 жыл бұрын

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In this video we're going to take a look at EIGRP
Enhanced Interior Gateway Routing Protocol (EIGRP) is a Cisco proprietary routing protocol although an informational RFC has been released.
It's an interior gateway protocol (IGP) meaning it been designed to be used within a single autonomous system. It's often described as an advanced distance vector protocol as it had both links state and distance vector like features.
EIGRP uses a three step process.
Become neighbours - Two routers running EIGRP form a neighbour relationship
Exchange routing information - The neighbouring routers send full update and then partial updates if any changes occur
Choose the best routes - Each router chooses the best routes to add to its routing table based route metric
#ccna #cisco #networking

Пікірлер: 378

@orleydoss3171 5 жыл бұрын

I will NEVER forget what active state(lol) means in relationship with EIGRP! Excellent presentation 👍

@Certbros 5 жыл бұрын

Hahaha exactly! Thanks!!

@Rockshoes1 5 жыл бұрын

I can relate!!!

@prospertombido921 4 жыл бұрын

They sure know how to cater for all society lolx

@pawann8061 4 жыл бұрын

yeah:D

@kbnumber24 4 жыл бұрын

This dude is the best EIGRP explainer I've ever heard.

@Certbros 4 жыл бұрын

Thanks Bizzy B!

@anonymously_me1803 3 жыл бұрын

Right!

@azurlake 4 жыл бұрын

I almost fell off the chair. My kid is listening to this Old McDonald had a farm song when suddenly looking for an EIGRP configuration tutorial... BOOM

@Certbros 4 жыл бұрын

Hahaha! Love it!

@Heroic_Brine 5 жыл бұрын

OMG, finally a good networking channel love your videos.

@Certbros 5 жыл бұрын

Thanks Heroic!

@Wheelygonzales 4 жыл бұрын

Check out Professor Messer.

@qaisahm8144 3 жыл бұрын

you're an actual god I can't believe this, it's 3AM and I literally understood the entire thing, thank you very very much!

@Certbros 3 жыл бұрын

Slight over exaggeration but thank you anyway! 🤣 Glad you liked the video 👍

@m.raflyyanuar9886 2 жыл бұрын

You answered literally all of my assignment questions. I have to cite my references while your video covers all of the questions asked. Amazing video!

@boffyrox2 4 жыл бұрын

@CertBros: Please continue to make more of these videos, and if need be create a Patreon. These are extremely simple, well thought out, and clean for the end-user experience. I haven't seen a new video in 5-months, and would love it if you continued to make more when time permits. Thanks!

@Certbros 4 жыл бұрын

Thanks A J! I'm working on a bunch of new videos.

@niksta007a 5 жыл бұрын

Brilliant.. watching all your quality vids as a refresher! So many thanks for making these!

@Certbros 5 жыл бұрын

Thanks for the comments!! Glad you like the videos. More are on the way.

@klpj1 4 жыл бұрын

I'm using this to supplement my Cisco courses! You're an ABSOLUTE LEGEND!

@Certbros 4 жыл бұрын

Let's us know when you pass!

@lenso2010 3 жыл бұрын

Indeed as expected I am from my Networking exam. I just recalled old MacDonald and it all came in. Thank you

@Certbros 3 жыл бұрын

HAHA LOVE THIS!

@realshady6172 Жыл бұрын

dude can't stress how hard you helped me do my exam. YOU'RE THE BEST !!!!!!

@pled8395 4 жыл бұрын

Even as a CCNA R&S, this channel refreshes my mind in an instant when I'm in doubt about something!

@Certbros 4 жыл бұрын

Thanks! Good to hear they still help you out.

@hamzasalahuddin 4 жыл бұрын

Thank you so much I was really struggling to understand FD & RD along with how to calculate Metric, so with the help of this video my concepts are much clearer then the day before when I started to study EIGRP. Awsome channel!!

@Certbros 4 жыл бұрын

Thanks Hamza! Good to hear it helped you out

@wmuhken 5 жыл бұрын

Excellent presentation, I especially loved the route advertisement using the home inquiry example it made it so easy to understand

@Certbros 5 жыл бұрын

Thanks Wilfred! Glad you liked it!!

3 жыл бұрын

You're awesome! My teachers don't do their job as they should be but thanks to you i learn lots of things.

@Certbros 3 жыл бұрын

Thanks Gabor! Happy to help.

@flacostarr 5 жыл бұрын

Cert bros. Can you guys please put out more videos on a consistent basis. I would pay top dollar for your videos. I've yet to come across videos as clear and precise as these. Please let me know what you have in the works. I feel that I can learn anything as long as I see that blue background.

@Certbros 5 жыл бұрын

Wow thanks man! Working on the rest of the CCNA topics. Will try and get these out as quickly as possible!

@Tuanski 5 жыл бұрын

So glad I stumbled upon this channel. I love these vids. very helpful

@Certbros 5 жыл бұрын

Thanks Renzo. Working to getting some more up

@techyMrB 4 жыл бұрын

Thank you ,this was a great explanation. Was struggling with this protocol and this was exactly what I needed!

@Certbros 4 жыл бұрын

You're welcome! Good to hear it helped!

@siddharthtadury5612 5 жыл бұрын

Thanks a lot CERTBROs, I've been waiting for this video😅.

@Certbros 5 жыл бұрын

No problem Siddharth!

@shivamsinghrawat4950 5 жыл бұрын

You are awesome...man ...I love it ... And ...Active state 😂😂👌👌 I will never forget it... superb Job

@Certbros 5 жыл бұрын

Hahaha love it!! Thanks!! 👌

@SM-wt8gd 5 жыл бұрын

Your videos are fantastic. Concise, clear, and very well presented. Thank you for your work.

@Certbros 5 жыл бұрын

Thanks Marawan!

@PatrickSwistowski 4 жыл бұрын

pls delete the intro, im now always singing EIGRP

@Certbros 4 жыл бұрын

Hahaha 🤣

@rollobeatz1671 Жыл бұрын

Same here it’s how I memorized this 😅

@yannicundminecraftlp Жыл бұрын

It is a mess XD E I G R P

@notatestnetwork4541 5 жыл бұрын

Great Videos on Networking. Recertifying my CCNA after 10 years and these videos are greatly appreciated for schooling up for job interviews.

@Certbros 5 жыл бұрын

Thanks Ronnie!! Good luck with the recertification!!

@zodiac3042 4 жыл бұрын

you sir are underrated. Hope your channel will grow more and people know you more. Your explanations are straight and direct to the point like a summary of a book. thanks a lot. will be watching all your videos.

@Certbros 4 жыл бұрын

Thanks!!

@serversC13nc3 4 жыл бұрын

Thank you very much, you made me completely understand how eigrp works especially the metric calculation in relation to the eigrp system.

@Certbros 4 жыл бұрын

Thanks! Happy it helped

@addisonsmith3931 4 жыл бұрын

Thank you for saving my ass!! Your explanation is on par dude. Do more of this, you’ll help out a buttload of students. Cheers!

@Certbros 4 жыл бұрын

Thanks Addison. More videos coming soon

@chiefQUEEF69 5 жыл бұрын

have my ICND2 test tomorrow. Ive been reviewing and watching your vids! Keep the videos coming, you do a great job!

@Certbros 5 жыл бұрын

Good luck!!

@Julio2Tube 5 жыл бұрын

how did it go?

@chiefQUEEF69 5 жыл бұрын

@@Julio2Tube we did it boys, got the pass!! 835/811, thank you cert bros for all the help!

@Julio2Tube 5 жыл бұрын

@@chiefQUEEF69 That is so awesome! Keep up the good work!

@Certbros 5 жыл бұрын

Awesome! Congrats!

@lepiques 4 жыл бұрын

Love those video finally someone who has the teaching gift + the knowledge

@Certbros 4 жыл бұрын

Thanks!

@syedmahshaaz2277 3 жыл бұрын

Damn you bro!! that intro actually made me more excited and focused on eigrp

@Certbros 3 жыл бұрын

Thanks Syed! Glad you liked it.

@samtulkens4103 3 жыл бұрын

You really deserve more subscribers, this is excellent stuff. Thanks for sharing your knowledge!

@Certbros 3 жыл бұрын

Thanks Sam! Fingers crossed we get to 100k this year! 🤞

@sharmaajay2272 2 жыл бұрын

All concepts are beautifully explained..Thank you..❣️

@CompOverInhrtnce 5 жыл бұрын

Loving the home analogy to explain AD & FD!

@Certbros 4 жыл бұрын

Thanks! Good to hear it helped you out

@atsubill2 4 жыл бұрын

Metric calculation was really tripping me up. You saved my butt again!! Thanks!

@Certbros 4 жыл бұрын

Good to hear it helped!

@Gambo8807 3 жыл бұрын

the first network video to give me a chuckle. Great way to get a new sub!

@Certbros 3 жыл бұрын

😂 thanks! Welcome to the channel 👍

@cyrushurley2351 2 ай бұрын

Solid explanation! I just finished my CCNA course and am taking practice tests. Now I actually understand what EIGRP does LOL.. PS I liked the neighbor analogy.

@terripinan1876 4 жыл бұрын

Thank you for this, easy and clear to follow...... Gonna hunt out more of your videos now I have found you.

@Certbros 4 жыл бұрын

Thanks! Working on some more videos.

@mofeedboss9170 4 жыл бұрын

Wow that's the best EIGRP tutorial I've seen! Even better than Cisco's!

@Certbros 4 жыл бұрын

Wow thanks man! Appreciated

@raulsanchez4716 2 жыл бұрын

Thank you so much! Amazing explanation. Your examples were pretty funny and clear to understand.

@maylive146 4 жыл бұрын

This was a great video! Helped me put the material Ive read into perspective.

@Certbros 4 жыл бұрын

Thanks!

@teddyadonia 4 жыл бұрын

7:17 Broahh I'm dying !!!

@Certbros 4 жыл бұрын

Haga thanks man!

@eksadiss 5 жыл бұрын

7:20 caught me so off guard. I had to pause the video and finish laughing

@Certbros 5 жыл бұрын

HAHAHA!

@cesarortega7303 4 жыл бұрын

me 2 lmao

@ishtiaqueahmed5746 5 жыл бұрын

Very nice and simple explanation, thank you , waiting for such a video on IS-IS as well.

@Certbros 5 жыл бұрын

Thanks!

@jio.koshy01 5 жыл бұрын

Awsum bro... Luved it.. really interesting.. 😍🥰❤️❤️❤️

@Certbros 5 жыл бұрын

Thanks man!

@rajeshkurra8864 4 жыл бұрын

Short and simple We really need these

@Certbros 4 жыл бұрын

Thanks!

@rsuhasrao 4 жыл бұрын

Love the way you explain the concepts..Please keep the videos coming.:-)

@Certbros 4 жыл бұрын

Thank you!

@4kGambit 2 жыл бұрын

That was an amazing start to a great video I’ll never forget this 😂

@AnthonyJames7 4 жыл бұрын

Badass channel bro! Thanks and never stop doing what you do.

@Certbros 4 жыл бұрын

Thanks man! Appreciate it!

@brysonsims5752 5 жыл бұрын

Yehesssssss!!! Preciate this, for real!

@Certbros 5 жыл бұрын

Thanks Bryson!

@dionbooijschool 5 ай бұрын

I needed this for an exam. Thanks for the help

@jeffhopper3526 4 жыл бұрын

thanks for dealing with 'unusual' Cisco logic in an honest way. Let's us know that "we are not alone."

@Certbros 4 жыл бұрын

Haha no problem Jeff. Glad you liked it

@samzwell 4 жыл бұрын

Already subscribed! Awesome content. Short and simple. Good for revision as its well explained.

@Certbros 4 жыл бұрын

Thanks

@piotrprus4184 4 жыл бұрын

Really cool way of explaining it! Will top up with reading and labs but got the concept of it and that's what I was looking for! Will subsc and watch more videos on your channel! Big Thanks!!

@Certbros 4 жыл бұрын

Thanks man! Good to hear the video helped!

@JuryOwenClavio Жыл бұрын

thank you for this material...its been a very good help! 😃😃😃

@fanlesshero3496 4 жыл бұрын

Active as in "Actively F****d" lol

@jilanishaik3828 Ай бұрын

You are not less than a prophet great teaching

@ruck-tech7163 4 жыл бұрын

EXCELLENT explanation, thanxx!!!

@zelen172 3 жыл бұрын

Thank you Bro, you totally explain how eigrp works!) It helped in my CCNA exam too:)

@Certbros 3 жыл бұрын

Glad it helped! Did you pass?

@zelen172 3 жыл бұрын

CertBros yeah , of course, with you helpful & totally explained videos on 871/1000! Thank you very much:)

@Certbros 3 жыл бұрын

Congrats man! Nice work 👍 welcome to the club.

@AllenAndersonTaylor 5 жыл бұрын

You listened to us!!! Thank you.

@Certbros 5 жыл бұрын

Sure did! Glad you liked it

@avanox3100 3 ай бұрын

thx man ! (was a little forgotten ) thanks for explaining so well!

@cookieassassin12 3 жыл бұрын

possibly the best explanation of EIGRP protocol no cap

@Certbros 3 жыл бұрын

Thank you!

@saifulsayuti2767 Жыл бұрын

thanks CertBros its helping me to understand more regarding this routing concept, it is better than netacad notes🤣

@ITSAMN88 5 жыл бұрын

great presentation would you please make videos for the loop prevention methods of EIGRP and other routing protocols? that would be nice of you :)

@AbdulAhmed-gx2rh 5 жыл бұрын

Absolutely sensational. Thanks mate.

@Certbros 4 жыл бұрын

Thanks Abdul

@noping4100 5 жыл бұрын

Thank you, you legends amongst men

@Certbros 5 жыл бұрын

Haha thanks!

@vishvesh10 3 жыл бұрын

Good content with good attitude. You're awesome mate!

@Certbros 3 жыл бұрын

Thank you Vishvesh! Glad you liked the video.

@ZekeKhirbash 4 жыл бұрын

What an awesome channel to learn or refresh some of Cisco's networking technologies & solutions!!! One question though, the subnets don't have to match between the two neighbors. I tried it in a lab environment and was able to establish neighbor relationship between two peers.

@sonyjoseph5426 5 жыл бұрын

Great explanation . Learned not to confit pruning on client switch .😉

@Certbros 5 жыл бұрын

Thanks!

@iliasbekkali8652 4 жыл бұрын

dude, you are the best in explaining, very clear and clean, I need only a video about BGP

@Certbros 4 жыл бұрын

Thanks! BGP is on my to-do list

@iliasbekkali8652 4 жыл бұрын

@@Certbros , thank you for your answer, I hope that this youtube channel could grow as fast as possible and become more popular, it's very interesting XD

@Certbros 4 жыл бұрын

Thanks! Appreciate your support. I think 2020 is going to be a big year for CertBros!

@aeromaxout 5 жыл бұрын

Probably the best video on youtube.

@Certbros 5 жыл бұрын

Thanks!!

@Henry-vw8xg 2 жыл бұрын

Thank you! This is excellent content!

@EM-do1yi 4 жыл бұрын

🔥🔥🔥 easy to understand and the subliminal comedy and bleeped cursing is awesome lol!!!

@Certbros 4 жыл бұрын

Thanks! 👊

@samilex 2 жыл бұрын

Amazing clear thank u!

@tahersadeghi6773 5 жыл бұрын

vow. It's great to see a video that makes sense.

@Certbros 4 жыл бұрын

Thanks!

@priyanshupathak8988 2 жыл бұрын

instantly subbed and clicked the bell at 7:28

@Ryosukekun21 4 жыл бұрын

Just hit this topic in my class session and this video is golden

@Certbros 4 жыл бұрын

Thanks Adrian! Glad it helped!

@unnamed1213 5 жыл бұрын

work with your humor it's really pleasant. Message from a French student :D

@Certbros 5 жыл бұрын

Thanks Dylan!

@rendellgiles1362 4 жыл бұрын

Old McDonald had a farm, E-I-G-R-P!

@anoynmousvenom4747 3 жыл бұрын

what an ice-breaker. a video i wont forget in a hurry..

@Burnol1918 4 жыл бұрын

YOUR EXAMPLES ARE AWESOME MAN

@Certbros 4 жыл бұрын

THANKS!

@BLOEDLINK 5 жыл бұрын

Perfecrt, Thank you!

@Certbros 5 жыл бұрын

Thanks Niels!

@yumenokira7595 5 жыл бұрын

how good are your videos ? Well i've been through 3 mins of this one and i paused so i could hit that subscribe button...that's how good. You do not give a linear boring as fuck lecture of the subject that's how good it is. A little bit of you humour to digest the information, some cli commands display so we get a glimpse of what it looks on the field...that's how good they are! keep up the good work please

@Certbros 4 жыл бұрын

Thanks Meziani!

@dearkaseland40 4 жыл бұрын

Please, don't stop making Videos! Thank you for all your valuable Videos. Have a nice day Viele Grüße

@Certbros 4 жыл бұрын

Thanks! I'm working on a bunch more videos as we speak

@danielbojorquez247 4 жыл бұрын

Great explanation, for the next videos it would be great if you add more images to the examples or at leat more excercises .Great video

@mamatasahu2770 2 жыл бұрын

Your video sounds so good I hope u would make more videos to help people like us in future

@Alien-Networking 3 жыл бұрын

Thank you Mr. CertBros, your videos are very helpful. I'm still confused about the 100 delay. Why is 10 microseconds used instead of 100??

@chethanab7726 3 жыл бұрын

This video is simple and clear.

@Certbros 3 жыл бұрын

Thank you!

@xxtriplex95 5 жыл бұрын

love this channel, you have a awesome voice, reminds me of that guy from xboxahoi!!!! can you do IPSEC ?

@Certbros 4 жыл бұрын

Haha thanks. No IPSEC yet

@grippysockgf 4 жыл бұрын

Love the work ❤️ wish I had you as a teacher

@Certbros 4 жыл бұрын

Thanks! Really appreciate it 👍

@grippysockgf 4 жыл бұрын

CertBros you’re welcome!!

@GooDMell0D 4 жыл бұрын

guy you're awesome.thank u so much for this video

@Certbros 4 жыл бұрын

You're awesome!

@troysipple2591 3 жыл бұрын

I love these videos!

@Certbros 3 жыл бұрын

Thanks man. Appreciate it 👌

@mohamedrezeka9356 3 жыл бұрын

Thanks so much for the great explanation

@Certbros 3 жыл бұрын

You're welcome! Thanks for the comment.

@JunPetsWorld 2 жыл бұрын

Thank you for this explanation

@islamtoghuj 4 жыл бұрын

The intro is a masterpiece.

@Certbros 4 жыл бұрын

Haha thanks!

@LINKINPARK11499 4 жыл бұрын

I can't unhear old McDonald now everytime I hear eigrp... thanks... :d

@Certbros 4 жыл бұрын

Haha you're welcome

@absoluteepic1703 2 жыл бұрын

very helpful, thank you!

@luisgenio1 5 жыл бұрын

nice video, thank you helped A LOT

@Certbros 5 жыл бұрын

No problem Luis!

@LDARSHAN1991 3 жыл бұрын

This is a great explanation of EIGRP. However, I would like to inform one thing that is not clarified in this video is that there is a difference between FD (feasible distance) and CD (computed distance). When we get RD (reported distance) from the neighbour and add the metric value to reach the neighbour it will provide the CD and not FD. The least computed distance route(s) become the successor route(s) and its CD is considered as FD.