Free CCNA | WAN Architectures | Day 53 | CCNA 200-301 Complete Course

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Free CCNA 200-301 flashcards/Packet Tracer labs for the course: jitl.jp/ccna-files
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In Day 53 of this free CCNA 200-301 complete course, you will learn about WAN architectures including technologies like leased lines, MPLS, and Internet VPNs with IPsec and TLS.
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
0:59 Things we'll cover
2:04 WAN Architectures intro
3:44 Leased Lines intro
5:47 Fiber connections intro
6:20 Internet VPNs intro
7:15 Leased Lines
8:52 MPLS
14:44 Internet connections
15:42 Internet: DSL
16:37 Internet: Cable
17:14 Redundant Internet connections
18:36 Internet VPNs
19:22 Site-to-Site VPNs (IPsec)
22:42 GRE over IPsec
23:44 DMVPN
25:06 Remote-Access VPNs
27:01 Site-to-Site vs Remote-Access
28:14 Things we covered
30:06 Quiz 1
30:33 Quiz 2
31:11 Quiz 3
32:06 Quiz 4
32:44 Quiz 5
33:34 Boson ExSim
#cisco #CCNA

Пікірлер: 141

@praisebetoyourCreator 2 жыл бұрын

This man will be remembered as the one which simplified the CCNA to networking newbies 😉 Thanks a Lot!

@tikshuv-ccna 2 жыл бұрын

True. Tremendous effort, script and digging makes this course incredible.

@JollstanTheTechguy 2 жыл бұрын

ssh -oKexAlgorithms=+diffie-hellman-group1-sha1 -l

@xunililak1674 Жыл бұрын

Although I have been practicing security for a few years and having been forced to learn networking basics as a pre-requisite. I started this journey with a paid course and then I ran across the king of ccna teaching. He has methodically introduced each topic in such hiearchy style while also making it appealing, exciting, and most of all with simplicity! Hail to the King of Teach!

@damiancampbell1743 7 ай бұрын

Not gunna lie, replacing the entire MPLS service provider with a sudden giant switch was way funnier to me than it had any right to be.

@comraede 2 ай бұрын

Had me in stitches for a good while! similar to the SOHO image from the ccna cert guide library 😂

@EsotericIntel Ай бұрын

When Jeremy says "However", you just know he's about to drop some knowledge.

@shubhammoral5502 2 жыл бұрын

I passed the CCNA exam today and I would like to thank you Jeremy for helping me out through this course. Your videos are the best available resource on the internet for CCNA. You're amazing❤

@user-wc7cx9dh7z 2 жыл бұрын

Wt resources did u use?

@americanswan 11 күн бұрын

How useful were Jeremy's Labs?

@kensrensen100 2 жыл бұрын

I worked for an ISP for some years. Leased lines usually don't use HDLC/PPP anymore, as the technology is way too slow for most companies needs. They use QinQ (double dot1q tagging) to tag all your traffic with an extra vlan tag (called the service vlan). This allows lots of fast leased line connection (10g+) over the same infrastructure, and the ISP doesn't have to worry about vlan leaking or mismatches. This also solves problems with several companies needing p2p trunk link transits over same infrastructure/datacentres, as all your traffic, untagged or tagged, will just be tagged with an extra vlan id over the ISPs infrastructure. The extra vlan tag will then be removed as the traffic reaches the other end of the leased line. This basically solves the same problem in leased lines, as MPLS solves in internet connections: being able to use the same infrastructure without mixing customer traffic. The ISP i worked in was quite small, and they had used this for over 10 years when i started. This is in Norway btw, I'm not sure what standards are in other countries.

@JeremysITLab 2 жыл бұрын

I guess you're referring to Ethernet connections (like Metro Ethernet), since you mentioned QinQ. I was referring to serial leased lines in this video, hence HDLC/PPP.

@kensrensen100 2 жыл бұрын

@@JeremysITLab Yes, I thought they fulfilled the same purpose or were descendants of leased lines. Evidently, i was wrong then?

@cnps235 2 жыл бұрын

Mr Jeremy, you would be mentioned as one of the people who participated in the success of cisco certification in his CCNA 200-301 module. Thnaks 4 all

@JeremysITLab 2 жыл бұрын

Thanks Abderahim :)

@user-np8zz2dz3m 4 ай бұрын

I like the part at 13:03 where you put in a giant picture of a switch to represent the MPLS of the service provider

@DaviddX. 2 жыл бұрын

Never stop my dude, you're saving peoples lives, thank you!

@mthoko Жыл бұрын

You helped me pass the CCNA five months ago, here I am now studying for my CCNP and still using these

@vileyogabear3183 2 жыл бұрын

Thanks for the lesson Jeremy. After all the previous lessons the LAN and WAN architecture is where everything lines up. Everything just start to make sense when those little parts come together to form a network.

@JeremysITLab 2 жыл бұрын

Thanks! That was my intention for these videos, and why I chose to put them toward the end of the course and not the beginning :)

@themistoclesnelson2163 2 жыл бұрын

I think the "ignore things you have never seen before" is some of the best CCNA advice I have gotten. Thanks Jeremy.

@ravisamala87 Жыл бұрын

I saw old CCNA videos by Jeremy ceora and this latest course by Jeremy, both Jeremy's rocks, i like the way this jeremy explained the fundamentals in an simplified manner and along with the practise labs covering as much as he can. Best content delivered in an over simplified manner. kudoos to Jeremy and i am excited to see the CCNP level videos in a similar fashion. Once again thanks to Jeremy :)

@papajohnscookie 2 жыл бұрын

Just passed my CCNA today, I couldn't have done it without your videos and labs. Thank you for the great content.

@amirkhang20 2 жыл бұрын

Hello everyone i am about to take my CCNA Exam. I am very thankful to Jermey For such awesome Material.

@JeremysITLab 2 жыл бұрын

Good luck!

@Prince-od7od 11 ай бұрын

did you pass the exam?

@amirkhang20 11 ай бұрын

@Prince-od7od Ya I passed it in December 2021, in my first attempt

@Prince-od7od 11 ай бұрын

@@amirkhang20 is this playlist enough?

@amirkhang20 11 ай бұрын

@@Prince-od7od yes its too good to be enough.

@ravishelke3581 2 жыл бұрын

content , presentation, delivery................every thing is just awesome .👍

@patrikmansuri9496 2 жыл бұрын

This has been clutch in helping me better understand the CCNA content in my DCOM class. Thank you Jeremy

@JeremysITLab 2 жыл бұрын

Awesome, glad to hear that!

@DoeDoeDoe 2 жыл бұрын

Always look forward to your videos. Will let you know when I eventually get my CCNA :) .

@JeremysITLab 2 жыл бұрын

Good luck!

@Clovistered Жыл бұрын

All I am going to say is now I know why people all over Reddit and different forms are talking about Jeremy, after watching few of your videos now I understand why you are so popular. Your explanations are amazing, to the point, but what impressed me the most is that each subject is not brought to us random, the subjects were carefully introduced one by one to paint the bigger picture, amazing work and thank you !

@iamjoycheee 8 ай бұрын

Now i know .....everytime i restart my company windows laptop, CISCO VPN pops up on the lower left part , now I know in my head how it functions. Thank you so much sir for the quality education that i can't get from school, truly amazing.

@ruhsata 2 жыл бұрын

thank you for all of your videos. They are amazing!

@majiddehbi9186 2 жыл бұрын

Thx jeremy the end is close big hope thx and have Nice day

@heman89ify Жыл бұрын

Thanks jeremys for this wonderful video on wan.

@nasnas526 Жыл бұрын

Thank you so much Jeremy You make ccna very easy

@abdous6052 2 жыл бұрын

Finally After 2 months from following your course I'm up to date with you, I will start reading the official cert guide book and revise your anki card + notes that I took, and wait for your coming videos Thank you Boss

@agk4325 2 жыл бұрын

Mee to , now im in sync ,How many video do you think yet to come

@abdous6052 2 жыл бұрын

@@agk4325 I don't know maybe 20+ video you can check the course progress here : docs.google.com/spreadsheets/d/1mmICddDBnh-7pbOMycoLbW9rFj5dFggzswkm1sTCbhk/edit#gid=0

@agk4325 2 жыл бұрын

Thank you soo much, this was really helpful

@NatureStory2023 2 жыл бұрын

Thank you much Jeremy ! It is awesome ! God bless you !

@JeremysITLab 2 жыл бұрын

Thank you!

@faizaussi352 2 жыл бұрын

Thanks a lot, Jeremy.

@ahmedlateef5244 2 жыл бұрын

Thank you so much Jeremy

@christainfozinkuegang2348 2 жыл бұрын

Good Job Jeremy :) I follow you from Cameroon

@nnamdiorakwue2244 7 ай бұрын

so many videos on what vpns are and different hardware used in the functioning of the different types but no one ever starts with the big question. "why vpns?" thank you.

@SirPeterlll 2 жыл бұрын

I enjoy these videos more then the videos that has the cisco tool. Also DSL/Cable/Modem etc should be in lesson nr 1 in my opinion.

@stephenapenkwah 2 жыл бұрын

Great lecture sir, thank you so much.

@bobdavislumbro4047 2 жыл бұрын

great stuff!!! thanks Jeremy

@ryantorres1606 Жыл бұрын

Lifesaver!!!

@giftndlovu2745 2 жыл бұрын

thank you for these awesome videos

@fatimahamdan3825 2 жыл бұрын

super proud to post the first comment lol thank you so much for this video !

@Don-Carillo 2 жыл бұрын

Legend. Thank again

@benjaminazu-crabbe3818 2 жыл бұрын

Thank you Jeremy

@mg7670 Күн бұрын

Thank you!

@user-ej3iw8lw3w Жыл бұрын

so a hub and spoke topology is a star for WANs

@mazenlatif6722 2 жыл бұрын

Thank you sir!

@nnamdiorakwue2244 7 ай бұрын

God bless you for this. really. ive watched so many videos on vpns and i couldnt understand shit they were saying. youre truly a blessing jeremy.

@julianwildauer 11 ай бұрын

Amazing lesson❤

@kikuhara10 2 жыл бұрын

Day 53. I made it. thanks for these videos.

@reeteshhurkhoo9231 2 жыл бұрын

Thank you so much!!!

@pieleanumihai928 4 ай бұрын

thanks

@chipashasteward933 2 жыл бұрын

Nice videos Jeremy

@nedatuaconta2431 8 ай бұрын

tysm

@zekarias_wolde Жыл бұрын

No body cant understood what it means to mean to get those materials and tutors for me;Im from Ethiopia t really appreciate what you are doing ....its so much helpfull

@ninosodicho382 2 жыл бұрын

Mega Respect

@t.thanhtrinh4818 4 ай бұрын

nice, love u

@kensrensen100 2 жыл бұрын

34:30 you can also do the opposite. Check to make 100% sure the answer can not be either of the alternatives that you know.

@SenorCluck 5 ай бұрын

I just looked for a playlist like this because I could not understand anything from my class starting with this lesson. I’m using this for the course final exam and the ccna.

@Hartley94 2 жыл бұрын

Thanks .

@stardustmotion 3 ай бұрын

8:49 only advantage of leased line is that its not another acronym to rember

@ranjanadissanayaka5390 11 ай бұрын

I hope one day you will make a video series for CCNA service provider certification. I''m curious to know what's happening on service provider's end. Anyway thanks a lot Jeremy for making this video. 😀

@Hartley94 2 жыл бұрын

🚀. thanks.

@montassirben8560 Жыл бұрын

thank you sir

@-b777ljq3 2 жыл бұрын

although it's just a basic introduction, it's very informative, very good.

@trunk2874 2 жыл бұрын

is this enough for ccna?

@tomatordia8448 2 жыл бұрын

The best:))

@glenntembo2693 2 жыл бұрын

Thanks J

@JeremysITLab 2 жыл бұрын

Thanks Glenn!

@bensonteo3347 2 жыл бұрын

I bought flackbox CCNA content but i still prefer to watch Jeremy because his explanation is way better than Neil Anderson.

@onewaydrive_ 2 жыл бұрын

I have my test scheduled for November 5th Jeremy! Im so nervous and excited! Im scoring 920-950 on ExSim in simulation mode.. but I still dont know if Im 100% ready. I feel like Im memorizing the answers lol but I read the descriptions right or wrong!

@JeremysITLab 2 жыл бұрын

Good luck Bobby! If you repeat the same practice exams you'll definitely start to memorize the answers so they won't be as reliable to measure your readiness, but they're still valuable practice!

@rahil186 2 жыл бұрын

hi Jeremy, confusion at 5:20 shouldn't there be only 1 leased line from Data center to ISP since all sites are connecting to ISP ? or data center will have separate lines for each site office as shown in topology ?

@yotareqGaming 10 ай бұрын

omg, netscape.... wow that takes me back. lol

@Glenners Жыл бұрын

12:55 lmao I don't know why this was so funny

@user-np8zz2dz3m 4 ай бұрын

Same

@user-wc7cx9dh7z 2 жыл бұрын

Greetings jeremy, we are waiting for network automation lecture

@iman6189 11 ай бұрын

I have a question, physically the traffic will flow through the hub and eventually to the spoke routers using DMVPN? Is it just a logical tunnel which makes it look as if two spokes are directly connected ?

@zyxwvutsrqponmlkh 2 жыл бұрын

I was hoping for bgp >_

@hawzhirtahir1325 2 жыл бұрын

Thank you jeremy for this great course , i was just wondering if your course have a sildes i mean the slides you explain on the videos it will be helpful to us if we can download it somewhere

@dbest19330 2 жыл бұрын

I suggest you create them and as a side benefit it will enhance the learning process.

@chiragshetty8024 2 жыл бұрын

6:02 what is the diff between Enterprise & Service Provider ?

@dnoden Жыл бұрын

Redundant Internet Connections 17:15

@Ad000121 2 жыл бұрын

Thanks 👍 How many videos do you have left

@agk4325 2 жыл бұрын

Same doubt

@diamondube Жыл бұрын

Hey Jeremy, quick question, where can I find your video on PPPoE/PPPoA?

@mohammedfaridyousif8679 11 ай бұрын

Thank you Jermy for those videos, could you please give me a link to the flash card and how to use it. you mention it many times and seems it an efficient method to study.

@Kif_Lee 9 ай бұрын

kzfaq.info/get/bejne/bKekqpugstq6hHU.html

@albertomancini64 2 жыл бұрын

Thank you very much, the course is exhaustive and understandable even by a layman on the net. Can I ask you how many lessons are still missing at the end of the course? Thanks again

@tikshuv-ccna 2 жыл бұрын

@jeremyitlab said that it will be 60ish overall, so about 7 to go !!

@albertomancini64 2 жыл бұрын

@@tikshuv-ccna thank you!

@jolimoigtd 2 жыл бұрын

12:55 Big switch😂😂😂

@agk4325 2 жыл бұрын

Sir, please tell me How many more videos yet to come As I am attending for the exam so I need to fix end date I have started august 1 when total ccna videos were 99 thinking that's the end ....But now as it's adding up...I can't figure out end video please enlighten me with the left topics to be COVERED

@AlexJaeger716 3 ай бұрын

Hi Jeremy, It looks like you didnt cover metro ethernet which is in the OCG.. Am I missing something?

@trunk2874 2 жыл бұрын

is this enough for ccna exam

@danielshama3097 2 жыл бұрын

@Jeremy's IT lab I would like to get boson net sim software how do I proceed

@JeremysITLab 2 жыл бұрын

There is a link in the video description :)

@peppigue 2 жыл бұрын

"...transparent to the customer..."? Don't you mean the opposite, opaque? That means the customer isn't privy to or need to be concerned about what goes on in transit/under the hood. Or am I missing something?

@JeremysITLab 2 жыл бұрын

We use the term transparent because it is as if the customer devices are directly connected; the service provider's network is 'invisible', as opposed to a Layer 3 VPN in which the service provider's device are visible and are used as Layer 3 neighbors.

@safayethossain4485 2 жыл бұрын

In this video, google ads sens is showing about hair fall solution advertisement. What about your hair condition dear teacher?

@JeremysITLab 2 жыл бұрын

My hair is fine! I promise! 😂

@oranenugent414 2 жыл бұрын

how much video left for the ccna to complete

@agk4325 2 жыл бұрын

Same question asked

@sandipgangarde2179 2 жыл бұрын

Deference between Internet and intranet?

@JeremysITLab 2 жыл бұрын

The Internet is a large global network...the one we're using to communicate now. An intranet is an internal network used within an organization, usually not available to people outside of the organization.

@tikshuv-ccna 2 жыл бұрын

Also there is another one: Extranet - which means a net that gives access from the outside to the inside - for example: outside supplier of a company that needs access to a data of a company so the company gives access specific to the supplier - it similar to DMZ.

@afkar_zz1680 2 жыл бұрын

2nd comment 😂..... thank u sir

@SirPeterlll 2 жыл бұрын

Pppoe and pppoa are not included in the ccna? Really?

@JeremysITLab 2 жыл бұрын

From my interpretation of the CCNA exam topics, my experience with the current version of the exam, and referencing other CCNA materials, it's not necessary for the current version.

@mahmoudali6215 2 жыл бұрын

How many days left to finish the course?

@tikshuv-ccna 2 жыл бұрын

As for what Jeremy said, about 7 days

@agk4325 2 жыл бұрын

@@tikshuv-ccna where did he mention it

@tikshuv-ccna 2 жыл бұрын

@@agk4325 on a community post...

@jasonwestermeyer645 2 жыл бұрын

The new CCNA test doesn't provide scores anymore. I took it this past Tuesday. I wish you would have started with the new topics such as Wireless, Orchestration, and Virtualization. I passed, but I know of the 15 questions on wireless I'm sure I missed all of them.

@JeremysITLab 2 жыл бұрын

I'm making the course in the order I think is most logical to study

@jasonwestermeyer645 2 жыл бұрын

@@JeremysITLab I understand. It's just that most of this same training is provided by other sources. While I was training, I found it difficult to find adequate training on wireless, which is a LOT of the current CCNA. It covers multiple sections of the exam. My three week points on the exam were within Security (67%), Network Access (70%), and Automation and Programmability (80%). These are the newest additions, and wireless falls within each one. I would really like to see you do at least a two day course on Wireless because it cover so much ground. I'm looking forward to it, even though I've already passed the exam!

@tikshuv-ccna 2 жыл бұрын

Are you Sure? No scores?

@jasonwestermeyer645 2 жыл бұрын

@@tikshuv-ccna Some guy on Cisco's learning center forum said they no longer provide the actual score, just the PASS or FAI

@antonkorolev8059 2 жыл бұрын

@@jasonwestermeyer645 same here. Passed the exam but would love to watch the wireless videos by Jeremy.

@bhaskarkharate2364 2 жыл бұрын

Sir in how many days will the course be completed?

@LowerYourExpectationsPleb 2 жыл бұрын

Don't ask this question :D

@HaiderAli-uz2su 2 жыл бұрын

When will this course be terminated ? It is going longer and longer .. Please tell about how much time you are getting to complete this course??

@ravyaradl9754 2 жыл бұрын

Thank you jeremy for this great courae , i was just wondering if your course have a sildes i mean the slides you explain on the videos it will be helpful to us if we can download it somewhere